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📦 Remove sources of Carthage dependencies

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Chris Araman 2021-03-28 18:28:39 -07:00
parent cf9ec2772b
commit 09055a929d
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1187 changed files with 1 additions and 112465 deletions
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2
.gitignore vendored
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@ -25,7 +25,7 @@
.envrc
.fseventsd
.rubygems/
Carthage/Build
Carthage/
DerivedData
Pods/
Temporary Items

22
Carthage/Checkouts/Commandant/.gitignore vendored
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@ -1,22 +0,0 @@
!default.mode1v3
!default.mode2v3
!default.pbxuser
!default.perspectivev3
*.hmap
*.ipa
*.mode1v3
*.mode2v3
*.moved-aside
*.pbxuser
*.perspectivev3
*.xccheckout
*.xcscmblueprint
*.xcuserstate
.DS_Store
.build/
.swiftpm/
Carthage/Build
DerivedData
Packages/
build/
xcuserdata

9
Carthage/Checkouts/Commandant/.gitmodules vendored
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@ -1,9 +0,0 @@
[submodule "Carthage/Checkouts/Nimble"]
path = Carthage/Checkouts/Nimble
url = https://github.com/Quick/Nimble.git
[submodule "Carthage/Checkouts/Quick"]
path = Carthage/Checkouts/Quick
url = https://github.com/Quick/Quick.git
[submodule "Carthage/Checkouts/xcconfigs"]
path = Carthage/Checkouts/xcconfigs
url = https://github.com/jspahrsummers/xcconfigs.git

2
Carthage/Checkouts/Commandant/.hound.yml vendored
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@ -1,2 +0,0 @@
swiftlint:
config_file: .swiftlint.yml

1
Carthage/Checkouts/Commandant/.swift-version vendored
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@ -1 +0,0 @@
5.2

13
Carthage/Checkouts/Commandant/.swiftlint.yml vendored
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@ -1,13 +0,0 @@
included:
- Sources
- Tests
disabled_rules:
- function_body_length
- identifier_name
- line_length
- opening_brace
- operator_whitespace
trailing_comma:
mandatory_comma: true

79
Carthage/Checkouts/Commandant/.travis.yml vendored
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@ -1,79 +0,0 @@
aliases:
- &xcode
script: set -o pipefail && xcodebuild -workspace "$TRAVIS_XCODE_WORKSPACE" -scheme "$TRAVIS_XCODE_SCHEME" test | xcpretty
xcode_workspace: Commandant.xcworkspace
xcode_scheme: Commandant
os: osx
language: objective-c
- &cocoapods
script:
- rm .swift-version
- gem update cocoapods
- pod setup
- pod lib lint --verbose
os: osx
language: objective-c
env: JOB=CocoaPods
- &swiftpm
script:
- swift --version
- swift build
- swift test
git:
submodules: false
- &swiftpm_darwin
<<: *swiftpm
os: osx
language: objective-c
env: JOB=SPM
- &swiftpm_linux
<<: *swiftpm
sudo: required
dist: xenial
language: generic
install:
- eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"
branches:
only:
- master
matrix:
include:
- <<: *xcode
name: Xcode 11.4 / Swift 5.2
osx_image: xcode11.4
env: JOB=Xcode11.4
- <<: *cocoapods
name: CocoaPods Lint
osx_image: xcode11.4
- <<: *swiftpm_darwin
name: SwiftPM / Swift 5.2
osx_image: xcode11.4
- <<: *swiftpm_linux
name: Linux / Swift 5.2
env:
- JOB=Linux
- SWIFT_VERSION=5.2
notifications:
email: false
slack:
secure: DBDJCDEfXVb4g1/vziIYpjwCE5dh75SwBGZAcqbk6wOl6KFS9lA+fk/PtAbuXAEkRNr5qv56aQ+NPRnjSdqmhKB9bwywxUI7LA1JlvxAk6HUya0XWLLH0dvkRJG1o6QWiOnZ79gjWvl/VuN/YH9X7SgwdTTA4xush8ogP+ku8YE=
before_deploy:
- brew update
- brew outdated carthage || brew upgrade carthage
- carthage build --no-skip-current --platform mac
- carthage archive Commandant
deploy:
provider: releases
api_key:
secure: C5x9Hj0fip8nfrke4AhGNDsmpQsjiB/Mbu6yKwW0MFn46cys64uPajKMDmwcK0512h4eW1HxkmKkaiqfv42gN3Qq+iDmmC7+DNSXgZQ/bj2h5O/t85L6Y+JQGhqbZ6XwAoEcyzFvmkbczR+Xtd0RwQR4WUhqIRElmlCfHe20ST8=
file: Commandant.framework.zip
skip_cleanup: true
on:
repo: Carthage/Commandant
tags: true
condition: $JOB = Xcode10.1

17
Carthage/Checkouts/Commandant/CONTRIBUTING.md vendored
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@ -1,17 +0,0 @@
We love that you’re interested in contributing!
Please file issues or submit pull requests for anything you’d like to see! We just have a couple of guidelines to make things easier for everyone involved.
## Prefer pull requests
If you know exactly how to implement the feature being suggested or fix the bug being reported, please open a pull request instead of an issue. Pull requests are easier than patches or inline code blocks for discussing and merging the changes.
If you can’t make the change yourself, please open an issue after making sure that one isn’t already logged.
## Code style
If you’re interested in contributing code, please have a look at our [style guide](https://github.com/github/swift-style-guide), which we try to match fairly closely.
If you have a case that is not covered in the style guide, simply do your best to match the style of the surrounding code.
**Thanks for contributing! :boom::camel:**

3
Carthage/Checkouts/Commandant/Cartfile.private vendored
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@ -1,3 +0,0 @@
github "jspahrsummers/xcconfigs" ~> 1.1
github "Quick/Quick" ~> 3.1.0
github "Quick/Nimble" ~> 9.0

3
Carthage/Checkouts/Commandant/Cartfile.resolved vendored
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@ -1,3 +0,0 @@
github "Quick/Nimble" "v9.0.0"
github "Quick/Quick" "v3.1.0"
github "jspahrsummers/xcconfigs" "1.1"

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.github/ISSUE_TEMPLATE vendored
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@ -1,36 +0,0 @@
- [ ] I have read [CONTRIBUTING](https://github.com/Quick/Nimble/blob/master/CONTRIBUTING.md) and have done my best to follow them.
### What did you do?
Please replace this with what you did.
### What did you expect to happen?
Please replace this with what you expected to happen.
### What actually happened instead?
Please replace this with what happened instead.
### Environment
List the software versions you're using:
- Quick: *?.?.?*
- Nimble: *?.?.?*
- Xcode Version: *?.? (????)* (Open Xcode; In menubar: Xcode > About Xcode)
- Swift Version: *?.?* (Open Xcode Preferences; Components > Toolchains. If none, use `Xcode Default`.)
Please also mention which package manager you used and its version. Delete the
other package managers in this list:
- Cocoapods: *?.?.?* (Use `pod --version` in Terminal)
- Carthage: *?.?* (Use `carthage version` in Terminal)
- Swift Package Manager *?.?.? (swiftpm-???)* (Use `swift build --version` in Terminal)
### Project that demonstrates the issue
Please link to a project we can download that reproduces the issue. Feel free
to delete this section if it's not relevant to the issue (eg - feature request).
The project should be [short, self-contained, and correct example](http://sscce.org/).

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.github/PULL_REQUEST_TEMPLATE vendored
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@ -1,13 +0,0 @@
The PR should summarize what was changed and why. Here are some questions to
help you if you're not sure:
- What behavior was changed?
- What code was refactored / updated to support this change?
- What issues are related to this PR? Or why was this change introduced?
Checklist - While not every PR needs it, new features should consider this list:
- [ ] Does this have tests?
- [ ] Does this have documentation?
- [ ] Does this break the public API (Requires major version bump)?
- [ ] Is this a new feature (Requires minor version bump)?

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.github/dependabot.yml vendored
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@ -1,15 +0,0 @@
# To get started with Dependabot version updates, you'll need to specify which
# package ecosystems to update and where the package manifests are located.
# Please see the documentation for all configuration options:
# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
version: 2
updates:
- package-ecosystem: "bundler"
directory: "/"
schedule:
interval: "weekly"
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"

45
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.github/workflows/ci.yml vendored
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@ -1,45 +0,0 @@
name: CI
on:
push:
branches:
- master
pull_request:
branches:
- "*"
jobs:
cocoapods:
name: CocoaPods Lint
runs-on: macos-latest
steps:
- uses: actions/checkout@v2
- run: bundle install
- run: ./test podspec
xcode:
name: Xcode ${{ matrix.xcode }} - ${{ matrix.platform }}
runs-on: macos-latest
strategy:
matrix:
xcode: [11.7, 12]
platform: [macos, ios, tvos]
fail-fast: false
env:
DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app
steps:
- uses: actions/checkout@v2
- run: ./test ${{ matrix.platform }}
- run: ./test ${{ matrix.platform }}_xcodespm
swiftpm_darwin:
name: SwiftPM, Darwin, Xcode ${{ matrix.xcode }}
runs-on: macos-latest
strategy:
matrix:
xcode: [11.7, 12]
env:
DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app
steps:
- uses: actions/checkout@v2
- run: ./test swiftpm

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.github/workflows/swiftlint.yml vendored
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@ -1,15 +0,0 @@
name: SwiftLint
on:
pull_request:
paths:
- '.github/workflows/swiftlint.yml'
- '.swiftlint.yml'
- '**/*.swift'
jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: norio-nomura/action-swiftlint@3.1.0

29
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.gitignore vendored
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@ -1,29 +0,0 @@
.DS_Store
**/xcuserdata/*
**/*.xccheckout
**/*.xcscmblueprint
build/
.idea
DerivedData/
Nimble.framework.zip
# Carthage
#
# Add this line if you want to avoid checking in source code from Carthage dependencies.
# Carthage/Checkouts
Carthage/Checkouts/**/*.*
Carthage/Checkouts/**/Cart*
Carthage/Checkouts/**/Tests
!Carthage/Checkouts/**/LICENSE.*
!Carthage/Checkouts/**/*.md
!Carthage/Checkouts/**/*.swift
!Carthage/Checkouts/**/*.h
!Carthage/Checkouts/**/*.m
!Carthage/Checkouts/**/*.c
Carthage/Build
# Swift Package Manager
#
# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
# Packages/
.build/

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.swiftlint.yml vendored
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@ -1,32 +0,0 @@
disabled_rules:
-
included:
- Sources
- Tests
excluded:
- Package.swift
- Carthage/Checkouts
- Tests/NimbleTests/XCTestManifests.swift
- Tests/NimbleTests/Helpers/XCTestCaseProvider.swift
trailing_comma:
mandatory_comma: true
line_length:
ignores_comments: true
ignores_function_declarations: true
identifier_name:
max_length: 50
excluded:
- x
- l
- r
- e
- n1
- n2
- to
allowed_symbols:
- _

43
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/.travis.yml vendored
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@ -1,43 +0,0 @@
branches:
only:
- master
language: generic
jobs:
include:
# - &xcode
# name: Xcode 10.3 / Swift 5.0
# os: osx
# osx_image: xcode10.3
# script:
# - ./test macos
# - ./test ios
# - ./test tvos
# - &swiftpm_darwin
# name: SwiftPM / Darwin / Swift 5.0
# os: osx
# osx_image: xcode10.3
# script: ./test swiftpm
- &swiftpm_linux
name: SwiftPM / Linux / Swift 5.2.5
os: linux
env:
- SWIFT_VERSION=5.2.5
install:
- eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"
script:
- ./test swiftpm
- <<: *swiftpm_linux
name: SwiftPM / Linux / Swift 5.3 Development
env:
- SWIFT_VERSION=5.3-DEVELOPMENT-SNAPSHOT-2020-09-04-a
- <<: *swiftpm_linux
name: SwiftPM / Linux / Swift Development
env:
- SWIFT_VERSION=DEVELOPMENT-SNAPSHOT-2020-08-31-a
install: true
script:
- ./test $TYPE
notifications:
email: false

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/CONTRIBUTING.md vendored
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@ -1,120 +0,0 @@
<!-- START doctoc generated TOC please keep comment here to allow auto update -->
<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
- [Welcome to Nimble!](#welcome-to-nimble!)
- [Reporting Bugs](#reporting-bugs)
- [Building the Project](#building-the-project)
- [Pull Requests](#pull-requests)
- [Style Conventions](#style-conventions)
- [Core Members](#core-members)
- [Code of Conduct](#code-of-conduct)
<!-- END doctoc generated TOC please keep comment here to allow auto update -->
# Welcome to Nimble!
We're building a testing framework for a new generation of Swift and
Objective-C developers.
Nimble should be easy to use and easy to maintain. Let's keep things
simple and well-tested.
**tl;dr:** If you've added a file to the project, make sure it's
included in both the OS X and iOS targets.
## Reporting Bugs
Nothing is off-limits. If you're having a problem, we want to hear about
it.
- See a crash? File an issue.
- Code isn't compiling, but you don't know why? Sounds like you should
submit a new issue, bud.
- Went to the kitchen, only to forget why you went in the first place?
Better submit an issue.
Be sure to include in your issue:
- Your Xcode version (eg - Xcode 7.0.1 7A1001)
- Your version of Nimble (eg - v2.0.0 or git sha `20a3f3b4e63cc8d97c92c4164bf36f2a2c9a6e1b`)
- What are the steps to reproduce this issue?
- What platform are you using? (eg - OS X, iOS, watchOS, tvOS)
- If the problem is on a UI Testing Bundle, Unit Testing Bundle, or some other target configuration
- Are you using carthage or cocoapods?
## Building the Project
- Use `Nimble.xcodeproj` to work on Nimble.
## Running the Swift Package Manager tests
1. Install `swiftenv` by running a line from the build script (`.travis.yml`):
eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/02090c7ede5a637b76e6df1710e83cd0bbe7dcdf/swiftenv-install.sh)"
2. Run `./test swiftpm`
## Pull Requests
- Nothing is trivial. Submit pull requests for anything: typos,
whitespace, you name it.
- Not all pull requests will be merged, but all will be acknowledged. If
no one has provided feedback on your request, ping one of the owners
by name.
- Make sure your pull request includes any necessary updates to the
README or other documentation.
- Be sure the unit tests for both the OS X and iOS targets of Nimble
before submitting your pull request. You can run all the OS X & iOS unit
tests using `./test`.
- If you've added a file to the project, make sure it's included in both
the OS X and iOS targets.
- The `master` branch will always support the stable Xcode version. Other
branches will point to their corresponding versions they support.
- If you're making a configuration change, make sure to edit both the xcode
project and the podspec file.
### Style Conventions
- Indent using 4 spaces.
- Keep lines 100 characters or shorter. Break long statements into
shorter ones over multiple lines.
- In Objective-C, use `#pragma mark -` to mark public, internal,
protocol, and superclass methods.
## Core Members
If a few of your pull requests have been merged, and you'd like a
controlling stake in the project, file an issue asking for write access
to the repository.
### Code of Conduct
Your conduct as a core member is your own responsibility, but here are
some "ground rules":
- Feel free to push whatever you want to master, and (if you have
ownership permissions) to create any repositories you'd like.
Ideally, however, all changes should be submitted as GitHub pull
requests. No one should merge their own pull request, unless no
other core members respond for at least a few days.
If you'd like to create a new repository, it'd be nice if you created
a GitHub issue and gathered some feedback first.
- It'd be awesome if you could review, provide feedback on, and close
issues or pull requests submitted to the project. Please provide kind,
constructive feedback. Please don't be sarcastic or snarky.
### Creating a Release
The process is relatively straight forward, but here's is a useful checklist for tagging:
- Look at changes from the previously tagged release and write release notes: `git log v0.4.0...HEAD`
- Run the release script: `./script/release A.B.C release-notes-file`
- The script will prompt you to create a new [GitHub release](https://github.com/Quick/Nimble/releases).
- Use the same release notes you created for the tag, but tweak up formatting for GitHub.
- Update [Quick](https://github.com/Quick/Quick)
- Update Quick's submodule reference to the newly released Nimble version
- Update Nimble version in `README.md` and Documentation in [Quick](https://github.com/Quick/Quick) if it's not a patch version update.
- Announce!

2
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Cartfile.private vendored
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@ -1,2 +0,0 @@
github "mattgallagher/CwlCatchException" ~> 2.0
github "mattgallagher/CwlPreconditionTesting" ~> 2.0

2
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Cartfile.resolved vendored
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@ -1,2 +0,0 @@
github "mattgallagher/CwlCatchException" "2.0.0"
github "mattgallagher/CwlPreconditionTesting" "2.0.0"

15
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlCatchException/LICENSE.txt vendored
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@ -1,15 +0,0 @@
ISC License
Copyright © 2017 Matt Gallagher ( http://cocoawithlove.com ). All rights reserved.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

14
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlCatchException/Package.swift vendored
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@ -1,14 +0,0 @@
// swift-tools-version:5.0
import PackageDescription
let package = Package(
name: "CwlCatchException",
products: [
.library(name: "CwlCatchException", targets: ["CwlCatchException"]),
],
targets: [
.target(name: "CwlCatchException", dependencies: [.target(name: "CwlCatchExceptionSupport")]),
.target(name: "CwlCatchExceptionSupport"),
.testTarget(name: "CwlCatchExceptionTests", dependencies: [.target(name: "CwlCatchException")])
]
)

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlCatchException/README.md vendored
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@ -1,18 +0,0 @@
# CwlCatchException
A simple Swift wrapper around an Objective-C `@try`/`@catch` statement that selectively catches Objective-C exceptions by `NSException` subtype, rethrowing if any caught exception is not the expected subtype.
Look at [CwlCatchExceptionTests.swift](https://github.com/mattgallagher/CwlCatchException/blob/master/Tests/CwlCatchExceptionTests/CwlCatchExceptionTests.swift) for syntax.
## Requirements
From version 2.0.0-beta.1, building CwlCatchException requires Swift 5 or newer and the Swift Package Manager.
For use with older versions of Swift or other package managers, [use version 1.2.0 or older](https://github.com/mattgallagher/CwlCatchException/tree/1.2.0).
## Adding to your project
Add the following to the `dependencies` array in your "Package.swift" file:
.package(url: "https://github.com/mattgallagher/CwlCatchException.git", from: Version("2.0.0-beta.1"))
Or by adding `https://github.com/mattgallagher/CwlCatchException.git`, version 2.0.0-beta.1 or later, to the list of Swift packages for any project in Xcode.

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlCatchException/Sources/CwlCatchException/CwlCatchException.swift vendored
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@ -1,35 +0,0 @@
//
// CwlCatchException.swift
// CwlAssertionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
import Foundation
#if SWIFT_PACKAGE
import CwlCatchExceptionSupport
#endif
private func catchReturnTypeConverter<T: NSException>(_ type: T.Type, block: @escaping () -> Void) -> T? {
return catchExceptionOfKind(type, block) as? T
}
extension NSException {
public static func catchException(in block: @escaping () -> Void) -> Self? {
return catchReturnTypeConverter(self, block: block)
}
}

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Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlCatchException/Sources/CwlCatchExceptionSupport/CwlCatchException.m vendored
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@ -1,34 +0,0 @@
//
// CwlCatchException.m
// CwlAssertionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#import "CwlCatchException.h"
NSException* __nullable catchExceptionOfKind(Class __nonnull type, void (^ __nonnull inBlock)(void)) {
@try {
inBlock();
} @catch (NSException *exception) {
if ([exception isKindOfClass:type]) {
return exception;
} else {
@throw;
}
}
return nil;
}

23
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlCatchException/Sources/CwlCatchExceptionSupport/include/CwlCatchException.h vendored
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@ -1,23 +0,0 @@
//
// CwlCatchException.h
// CwlCatchException
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#import <Foundation/Foundation.h>
NSException* __nullable catchExceptionOfKind(Class __nonnull type, void (^ __nonnull inBlock)(void));

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@ -1,15 +0,0 @@
ISC License
Copyright © 2017 Matt Gallagher ( http://cocoawithlove.com ). All rights reserved.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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@ -1,27 +0,0 @@
// swift-tools-version:5.0
import PackageDescription
let package = Package(
name: "CwlPreconditionTesting",
products: [
.library(name: "CwlPreconditionTesting", targets: ["CwlPreconditionTesting", "CwlMachBadInstructionHandler"]),
.library(name: "CwlPosixPreconditionTesting", targets: ["CwlPosixPreconditionTesting"])
],
dependencies: [
.package(url: "https://github.com/mattgallagher/CwlCatchException.git", from: "2.0.0")
],
targets: [
.target(
name: "CwlPreconditionTesting",
dependencies: [
.target(name: "CwlMachBadInstructionHandler"),
.product(name: "CwlCatchException")
]
),
.target(
name: "CwlPosixPreconditionTesting"
),
.target(name: "CwlMachBadInstructionHandler"),
.testTarget(name: "CwlPreconditionTestingTests", dependencies: ["CwlPreconditionTesting", "CwlPosixPreconditionTesting"])
]
)

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# CwlPreconditionTesting
A Mach exception handler, written in Swift and Objective-C, that allows `EXC_BAD_INSTRUCTION` (as raised by Swift's `assertionFailure`/`preconditionFailure`/`fatalError`) to be caught and tested.
NOTE: the iOS code runs in the simulator *only*. It is for logic testing and cannot be deployed to the device due to the Mach exception API being private on iOS.
For an extended discussion of this code, please see the Cocoa with Love article:
[Partial functions in Swift, Part 2: Catching precondition failures](http://cocoawithlove.com/blog/2016/02/02/partial-functions-part-two-catching-precondition-failures.html)
## Requirements
From version 2.0.0-beta.1, building CwlPreconditionTesting requires Swift 5 or newer and the Swift Package Manager.
For use with older versions of Swift or other package managers, [use version 1.2.0 or older](https://github.com/mattgallagher/CwlPreconditionTesting/tree/1.2.0).
## Adding to your project
Add the following to the `dependencies` array in your "Package.swift" file:
.package(url: "https://github.com/mattgallagher/CwlPreconditionTesting.git", from: Version("2.0.0-beta.1"))
Or by adding `https://github.com/mattgallagher/CwlPreconditionTesting.git`, version 2.0.0-beta.1 or later, to the list of Swift packages for any project in Xcode.
## Usage
On macOS and iOS you can use the regular version:
```swift
import CwlPreconditionTesting
let e = catchBadInstruction {
precondition(false, "THIS PRECONDITION FAILURE IS EXPECTED")
}
```
on tvOS, Linux and other platforms, you can use the POSIX version:
```swift
import CwlPosixPreconditionTesting
let e = catchBadInstruction {
precondition(false, "THIS PRECONDITION FAILURE IS EXPECTED")
}
```
**Warning**: this POSIX version can't be used when lldb is attached since lldb's Mach exception handler blocks the SIGILL from ever occurring. You should disable the "Debug Executable" setting for the tests in Xcode. The POSIX version of the signal handler is also whole process (rather than correctly scoped to the thread where the "catch" occurs).

53
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlMachBadInstructionHandler/CwlMachBadInstructionHandler.m vendored
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@ -1,53 +0,0 @@
//
// CwlMachBadExceptionHandler.m
// CwlPreconditionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#ifdef __APPLE__
#import "TargetConditionals.h"
#if TARGET_OS_OSX || TARGET_OS_IOS
#import "mach_excServer.h"
#import "CwlMachBadInstructionHandler.h"
@protocol BadInstructionReply <NSObject>
+(NSNumber *)receiveReply:(NSValue *)value;
@end
/// A basic function that receives callbacks from mach_exc_server and relays them to the Swift implemented BadInstructionException.catch_mach_exception_raise_state.
kern_return_t catch_mach_exception_raise_state(mach_port_t exception_port, exception_type_t exception, const mach_exception_data_t code, mach_msg_type_number_t codeCnt, int *flavor, const thread_state_t old_state, mach_msg_type_number_t old_stateCnt, thread_state_t new_state, mach_msg_type_number_t *new_stateCnt) {
bad_instruction_exception_reply_t reply = { exception_port, exception, code, codeCnt, flavor, old_state, old_stateCnt, new_state, new_stateCnt };
Class badInstructionClass = NSClassFromString(@"BadInstructionException");
NSValue *value = [NSValue valueWithBytes: &reply objCType: @encode(bad_instruction_exception_reply_t)];
return [[badInstructionClass performSelector: @selector(receiveReply:) withObject: value] intValue];
}
// The mach port should be configured so that this function is never used.
kern_return_t catch_mach_exception_raise(mach_port_t exception_port, mach_port_t thread, mach_port_t task, exception_type_t exception, mach_exception_data_t code, mach_msg_type_number_t codeCnt) {
assert(false);
return KERN_FAILURE;
}
// The mach port should be configured so that this function is never used.
kern_return_t catch_mach_exception_raise_state_identity(mach_port_t exception_port, mach_port_t thread, mach_port_t task, exception_type_t exception, mach_exception_data_t code, mach_msg_type_number_t codeCnt, int *flavor, thread_state_t old_state, mach_msg_type_number_t old_stateCnt, thread_state_t new_state, mach_msg_type_number_t *new_stateCnt) {
assert(false);
return KERN_FAILURE;
}
#endif /* TARGET_OS_OSX || TARGET_OS_IOS */
#endif /* __APPLE__ */

78
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlMachBadInstructionHandler/include/CwlMachBadInstructionHandler.h vendored
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@ -1,78 +0,0 @@
//
// CwlMachBadInstructionHandler.h
// CwlPreconditionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#import <Foundation/Foundation.h>
#if TARGET_OS_OSX || TARGET_OS_IOS
#import <mach/mach.h>
extern bool _swift_disableExclusivityChecking;
extern bool _swift_reportFatalErrorsToDebugger;
NS_ASSUME_NONNULL_BEGIN
extern boolean_t mach_exc_server(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
// The request_mach_exception_raise_t struct is passed to mach_msg which assumes its exact layout. To avoid problems with different layouts, we keep the definition in C rather than Swift.
typedef struct
{
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} request_mach_exception_raise_t;
// The reply_mach_exception_raise_state_t struct is passed to mach_msg which assumes its exact layout. To avoid problems with different layouts, we keep the definition in C rather than Swift.
typedef struct
{
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} reply_mach_exception_raise_state_t;
typedef struct
{
mach_port_t exception_port;
exception_type_t exception;
mach_exception_data_type_t const * _Nullable code;
mach_msg_type_number_t codeCnt;
int32_t * _Nullable flavor;
natural_t const * _Nullable old_state;
mach_msg_type_number_t old_stateCnt;
thread_state_t _Nullable new_state;
mach_msg_type_number_t * _Nullable new_stateCnt;
} bad_instruction_exception_reply_t;
NS_ASSUME_NONNULL_END
#endif

536
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlMachBadInstructionHandler/mach_excServer.c vendored
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@ -1,536 +0,0 @@
/*
* IDENTIFICATION:
* stub generated Sun Jan 29 19:05:29 2017
* with a MiG generated by bootstrap_cmds-96.20.2
* OPTIONS:
*/
/* Module mach_exc */
#define __MIG_check__Request__mach_exc_subsystem__ 1
#import "mach_excServer.h"
#if TARGET_OS_OSX || TARGET_OS_IOS
#ifndef mig_internal
#define mig_internal static __inline__
#endif /* mig_internal */
#ifndef mig_external
#define mig_external
#endif /* mig_external */
#if !defined(__MigTypeCheck) && defined(TypeCheck)
#define __MigTypeCheck TypeCheck /* Legacy setting */
#endif /* !defined(__MigTypeCheck) */
#if !defined(__MigKernelSpecificCode) && defined(_MIG_KERNEL_SPECIFIC_CODE_)
#define __MigKernelSpecificCode _MIG_KERNEL_SPECIFIC_CODE_ /* Legacy setting */
#endif /* !defined(__MigKernelSpecificCode) */
#ifndef LimitCheck
#define LimitCheck 0
#endif /* LimitCheck */
#ifndef min
#define min(a,b) ( ((a) < (b))? (a): (b) )
#endif /* min */
#if !defined(_WALIGN_)
#define _WALIGN_(x) (((x) + 3) & ~3)
#endif /* !defined(_WALIGN_) */
#if !defined(_WALIGNSZ_)
#define _WALIGNSZ_(x) _WALIGN_(sizeof(x))
#endif /* !defined(_WALIGNSZ_) */
#ifndef UseStaticTemplates
#define UseStaticTemplates 0
#endif /* UseStaticTemplates */
#ifndef __DeclareRcvRpc
#define __DeclareRcvRpc(_NUM_, _NAME_)
#endif /* __DeclareRcvRpc */
#ifndef __BeforeRcvRpc
#define __BeforeRcvRpc(_NUM_, _NAME_)
#endif /* __BeforeRcvRpc */
#ifndef __AfterRcvRpc
#define __AfterRcvRpc(_NUM_, _NAME_)
#endif /* __AfterRcvRpc */
#ifndef __DeclareRcvSimple
#define __DeclareRcvSimple(_NUM_, _NAME_)
#endif /* __DeclareRcvSimple */
#ifndef __BeforeRcvSimple
#define __BeforeRcvSimple(_NUM_, _NAME_)
#endif /* __BeforeRcvSimple */
#ifndef __AfterRcvSimple
#define __AfterRcvSimple(_NUM_, _NAME_)
#endif /* __AfterRcvSimple */
#define novalue void
#define msgh_request_port msgh_local_port
#define MACH_MSGH_BITS_REQUEST(bits) MACH_MSGH_BITS_LOCAL(bits)
#define msgh_reply_port msgh_remote_port
#define MACH_MSGH_BITS_REPLY(bits) MACH_MSGH_BITS_REMOTE(bits)
#define MIG_RETURN_ERROR(X, code) {\
((mig_reply_error_t *)X)->RetCode = code;\
((mig_reply_error_t *)X)->NDR = NDR_record;\
return;\
}
/* Forward Declarations */
mig_internal novalue _Xmach_exception_raise
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
mig_internal novalue _Xmach_exception_raise_state
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
mig_internal novalue _Xmach_exception_raise_state_identity
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
#if ( __MigTypeCheck )
#if __MIG_check__Request__mach_exc_subsystem__
#if !defined(__MIG_check__Request__mach_exception_raise_t__defined)
#define __MIG_check__Request__mach_exception_raise_t__defined
mig_internal kern_return_t __MIG_check__Request__mach_exception_raise_t(__attribute__((__unused__)) __Request__mach_exception_raise_t *In0P)
{
typedef __Request__mach_exception_raise_t __Request;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if (!(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(In0P->msgh_body.msgh_descriptor_count != 2) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 16)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->thread.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->thread.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->task.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->task.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_t__codeCnt__defined */
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 16)) / 8 < In0P->codeCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 16) + (8 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__mach_exception_raise_t__defined) */
#endif /* __MIG_check__Request__mach_exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine mach_exception_raise */
mig_internal novalue _Xmach_exception_raise
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
mach_msg_trailer_t trailer;
} Request __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__mach_exception_raise_t __Request;
typedef __Reply__mach_exception_raise_t Reply __attribute__((unused));
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__mach_exception_raise_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__mach_exception_raise_t__defined */
__DeclareRcvRpc(2405, "mach_exception_raise")
__BeforeRcvRpc(2405, "mach_exception_raise")
#if defined(__MIG_check__Request__mach_exception_raise_t__defined)
check_result = __MIG_check__Request__mach_exception_raise_t((__Request *)In0P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__mach_exception_raise_t__defined) */
OutP->RetCode = catch_mach_exception_raise(In0P->Head.msgh_request_port, In0P->thread.name, In0P->task.name, In0P->exception, In0P->code, In0P->codeCnt);
OutP->NDR = NDR_record;
__AfterRcvRpc(2405, "mach_exception_raise")
}
#if ( __MigTypeCheck )
#if __MIG_check__Request__mach_exc_subsystem__
#if !defined(__MIG_check__Request__mach_exception_raise_state_t__defined)
#define __MIG_check__Request__mach_exception_raise_state_t__defined
mig_internal kern_return_t __MIG_check__Request__mach_exception_raise_state_t(__attribute__((__unused__)) __Request__mach_exception_raise_state_t *In0P, __attribute__((__unused__)) __Request__mach_exception_raise_state_t **In1PP)
{
typedef __Request__mach_exception_raise_state_t __Request;
__Request *In1P;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
unsigned int msgh_size_delta;
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if ((In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_t__codeCnt__defined */
msgh_size_delta = (8 * In0P->codeCnt);
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 8 < In0P->codeCnt) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912) + (8 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
msgh_size -= msgh_size_delta;
#endif /* __MigTypeCheck */
*In1PP = In1P = (__Request *) ((pointer_t) In0P + msgh_size_delta - 16);
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_t__old_stateCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_t__old_stateCnt(&In1P->old_stateCnt, In1P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_t__old_stateCnt__defined */
#if __MigTypeCheck
if ( In1P->old_stateCnt > 224 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 4 < In1P->old_stateCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 912) + (4 * In1P->old_stateCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__mach_exception_raise_state_t__defined) */
#endif /* __MIG_check__Request__mach_exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine mach_exception_raise_state */
mig_internal novalue _Xmach_exception_raise_state
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
mach_msg_trailer_t trailer;
} Request __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__mach_exception_raise_state_t __Request;
typedef __Reply__mach_exception_raise_state_t Reply __attribute__((unused));
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Request *In1P;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__mach_exception_raise_state_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__mach_exception_raise_state_t__defined */
__DeclareRcvRpc(2406, "mach_exception_raise_state")
__BeforeRcvRpc(2406, "mach_exception_raise_state")
#if defined(__MIG_check__Request__mach_exception_raise_state_t__defined)
check_result = __MIG_check__Request__mach_exception_raise_state_t((__Request *)In0P, (__Request **)&In1P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__mach_exception_raise_state_t__defined) */
OutP->new_stateCnt = 224;
OutP->RetCode = catch_mach_exception_raise_state(In0P->Head.msgh_request_port, In0P->exception, In0P->code, In0P->codeCnt, &In1P->flavor, In1P->old_state, In1P->old_stateCnt, OutP->new_state, &OutP->new_stateCnt);
if (OutP->RetCode != KERN_SUCCESS) {
MIG_RETURN_ERROR(OutP, OutP->RetCode);
}
OutP->NDR = NDR_record;
OutP->flavor = In1P->flavor;
OutP->Head.msgh_size = (mach_msg_size_t)(sizeof(Reply) - 896) + (((4 * OutP->new_stateCnt)));
__AfterRcvRpc(2406, "mach_exception_raise_state")
}
#if ( __MigTypeCheck )
#if __MIG_check__Request__mach_exc_subsystem__
#if !defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined)
#define __MIG_check__Request__mach_exception_raise_state_identity_t__defined
mig_internal kern_return_t __MIG_check__Request__mach_exception_raise_state_identity_t(__attribute__((__unused__)) __Request__mach_exception_raise_state_identity_t *In0P, __attribute__((__unused__)) __Request__mach_exception_raise_state_identity_t **In1PP)
{
typedef __Request__mach_exception_raise_state_identity_t __Request;
__Request *In1P;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
unsigned int msgh_size_delta;
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if (!(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(In0P->msgh_body.msgh_descriptor_count != 2) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->thread.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->thread.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->task.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->task.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__codeCnt__defined */
msgh_size_delta = (8 * In0P->codeCnt);
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 8 < In0P->codeCnt) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912) + (8 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
msgh_size -= msgh_size_delta;
#endif /* __MigTypeCheck */
*In1PP = In1P = (__Request *) ((pointer_t) In0P + msgh_size_delta - 16);
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__old_stateCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__old_stateCnt(&In1P->old_stateCnt, In1P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__old_stateCnt__defined */
#if __MigTypeCheck
if ( In1P->old_stateCnt > 224 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 4 < In1P->old_stateCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 912) + (4 * In1P->old_stateCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined) */
#endif /* __MIG_check__Request__mach_exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine mach_exception_raise_state_identity */
mig_internal novalue _Xmach_exception_raise_state_identity
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
mach_msg_trailer_t trailer;
} Request __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__mach_exception_raise_state_identity_t __Request;
typedef __Reply__mach_exception_raise_state_identity_t Reply __attribute__((unused));
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Request *In1P;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__mach_exception_raise_state_identity_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__mach_exception_raise_state_identity_t__defined */
__DeclareRcvRpc(2407, "mach_exception_raise_state_identity")
__BeforeRcvRpc(2407, "mach_exception_raise_state_identity")
#if defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined)
check_result = __MIG_check__Request__mach_exception_raise_state_identity_t((__Request *)In0P, (__Request **)&In1P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined) */
OutP->new_stateCnt = 224;
OutP->RetCode = catch_mach_exception_raise_state_identity(In0P->Head.msgh_request_port, In0P->thread.name, In0P->task.name, In0P->exception, In0P->code, In0P->codeCnt, &In1P->flavor, In1P->old_state, In1P->old_stateCnt, OutP->new_state, &OutP->new_stateCnt);
if (OutP->RetCode != KERN_SUCCESS) {
MIG_RETURN_ERROR(OutP, OutP->RetCode);
}
OutP->NDR = NDR_record;
OutP->flavor = In1P->flavor;
OutP->Head.msgh_size = (mach_msg_size_t)(sizeof(Reply) - 896) + (((4 * OutP->new_stateCnt)));
__AfterRcvRpc(2407, "mach_exception_raise_state_identity")
}
/* Description of this subsystem, for use in direct RPC */
const struct catch_mach_exc_subsystem catch_mach_exc_subsystem = {
mach_exc_server_routine,
2405,
2408,
(mach_msg_size_t)sizeof(union __ReplyUnion__catch_mach_exc_subsystem),
(vm_address_t)0,
{
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xmach_exception_raise, 6, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__mach_exception_raise_t)},
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xmach_exception_raise_state, 9, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__mach_exception_raise_state_t)},
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xmach_exception_raise_state_identity, 11, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__mach_exception_raise_state_identity_t)},
}
};
mig_external boolean_t mach_exc_server
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
register mig_routine_t routine;
OutHeadP->msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REPLY(InHeadP->msgh_bits), 0);
OutHeadP->msgh_remote_port = InHeadP->msgh_reply_port;
/* Minimal size: routine() will update it if different */
OutHeadP->msgh_size = (mach_msg_size_t)sizeof(mig_reply_error_t);
OutHeadP->msgh_local_port = MACH_PORT_NULL;
OutHeadP->msgh_id = InHeadP->msgh_id + 100;
OutHeadP->msgh_reserved = 0;
if ((InHeadP->msgh_id > 2407) || (InHeadP->msgh_id < 2405) ||
((routine = catch_mach_exc_subsystem.routine[InHeadP->msgh_id - 2405].stub_routine) == 0)) {
((mig_reply_error_t *)OutHeadP)->NDR = NDR_record;
((mig_reply_error_t *)OutHeadP)->RetCode = MIG_BAD_ID;
return FALSE;
}
(*routine) (InHeadP, OutHeadP);
return TRUE;
}
mig_external mig_routine_t mach_exc_server_routine
(mach_msg_header_t *InHeadP)
{
register int msgh_id;
msgh_id = InHeadP->msgh_id - 2405;
if ((msgh_id > 2) || (msgh_id < 0))
return 0;
return catch_mach_exc_subsystem.routine[msgh_id].stub_routine;
}
#endif /* TARGET_OS_OSX || TARGET_OS_IOS */

329
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlMachBadInstructionHandler/mach_excServer.h vendored
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@ -1,329 +0,0 @@
#ifdef __APPLE__
#import "TargetConditionals.h"
#if TARGET_OS_OSX || TARGET_OS_IOS
#ifndef _mach_exc_server_
#define _mach_exc_server_
/* Module mach_exc */
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN VOUCHER CODE */
#ifndef KERNEL
#if defined(__has_include)
#if __has_include(<mach/mig_voucher_support.h>)
#ifndef USING_VOUCHERS
#define USING_VOUCHERS
#endif
#ifndef __VOUCHER_FORWARD_TYPE_DECLS__
#define __VOUCHER_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern boolean_t voucher_mach_msg_set(mach_msg_header_t *msg) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif // __VOUCHER_FORWARD_TYPE_DECLS__
#endif // __has_include(<mach/mach_voucher_types.h>)
#endif // __has_include
#endif // !KERNEL
/* END VOUCHER CODE */
/* BEGIN MIG_STRNCPY_ZEROFILL CODE */
#if defined(__has_include)
#if __has_include(<mach/mig_strncpy_zerofill_support.h>)
#ifndef USING_MIG_STRNCPY_ZEROFILL
#define USING_MIG_STRNCPY_ZEROFILL
#endif
#ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern int mig_strncpy_zerofill(char *dest, const char *src, int len) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */
#endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */
#endif /* __has_include */
/* END MIG_STRNCPY_ZEROFILL CODE */
#ifdef AUTOTEST
#ifndef FUNCTION_PTR_T
#define FUNCTION_PTR_T
typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
typedef struct {
char *name;
function_ptr_t function;
} function_table_entry;
typedef function_table_entry *function_table_t;
#endif /* FUNCTION_PTR_T */
#endif /* AUTOTEST */
#ifndef mach_exc_MSG_COUNT
#define mach_exc_MSG_COUNT 3
#endif /* mach_exc_MSG_COUNT */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#ifdef __BeforeMigServerHeader
__BeforeMigServerHeader
#endif /* __BeforeMigServerHeader */
/* Routine mach_exception_raise */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_mach_exception_raise
(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt
);
/* Routine mach_exception_raise_state */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_mach_exception_raise_state
(
mach_port_t exception_port,
exception_type_t exception,
const mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
const thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt
);
/* Routine mach_exception_raise_state_identity */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_mach_exception_raise_state_identity
(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt
);
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
boolean_t mach_exc_server(
mach_msg_header_t *InHeadP,
mach_msg_header_t *OutHeadP);
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
mig_routine_t mach_exc_server_routine(
mach_msg_header_t *InHeadP);
/* Description of this subsystem, for use in direct RPC */
extern const struct catch_mach_exc_subsystem {
mig_server_routine_t server; /* Server routine */
mach_msg_id_t start; /* Min routine number */
mach_msg_id_t end; /* Max routine number + 1 */
unsigned int maxsize; /* Max msg size */
vm_address_t reserved; /* Reserved */
struct routine_descriptor /*Array of routine descriptors */
routine[3];
} catch_mach_exc_subsystem;
/* typedefs for all requests */
#ifndef __Request__mach_exc_subsystem__defined
#define __Request__mach_exc_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
} __Request__mach_exception_raise_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} __Request__mach_exception_raise_state_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} __Request__mach_exception_raise_state_identity_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
#endif /* !__Request__mach_exc_subsystem__defined */
/* union of all requests */
#ifndef __RequestUnion__catch_mach_exc_subsystem__defined
#define __RequestUnion__catch_mach_exc_subsystem__defined
union __RequestUnion__catch_mach_exc_subsystem {
__Request__mach_exception_raise_t Request_mach_exception_raise;
__Request__mach_exception_raise_state_t Request_mach_exception_raise_state;
__Request__mach_exception_raise_state_identity_t Request_mach_exception_raise_state_identity;
};
#endif /* __RequestUnion__catch_mach_exc_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__mach_exc_subsystem__defined
#define __Reply__mach_exc_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__mach_exception_raise_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} __Reply__mach_exception_raise_state_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} __Reply__mach_exception_raise_state_identity_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack()
#endif
#endif /* !__Reply__mach_exc_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__catch_mach_exc_subsystem__defined
#define __ReplyUnion__catch_mach_exc_subsystem__defined
union __ReplyUnion__catch_mach_exc_subsystem {
__Reply__mach_exception_raise_t Reply_mach_exception_raise;
__Reply__mach_exception_raise_state_t Reply_mach_exception_raise_state;
__Reply__mach_exception_raise_state_identity_t Reply_mach_exception_raise_state_identity;
};
#endif /* __RequestUnion__catch_mach_exc_subsystem__defined */
#ifndef subsystem_to_name_map_mach_exc
#define subsystem_to_name_map_mach_exc \
{ "mach_exception_raise", 2405 },\
{ "mach_exception_raise_state", 2406 },\
{ "mach_exception_raise_state_identity", 2407 }
#endif
#ifdef __AfterMigServerHeader
__AfterMigServerHeader
#endif /* __AfterMigServerHeader */
#endif /* _mach_exc_server_ */
#endif /* TARGET_OS_OSX || TARGET_OS_IOS */
#endif /* __APPLE__ */

108
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPosixPreconditionTesting/CwlCatchBadInstructionPosix.swift vendored
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@ -1,108 +0,0 @@
//
// CwlCatchBadInstructionPosix.swift
// CwlPreconditionTesting
//
// Created by Matt Gallagher on 8/02/2016.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#if arch(x86_64)
import Foundation
// This file is an alternative implementation to CwlCatchBadInstruction.swift that uses a SIGILL signal action and setenv/longjmp instead of a Mach exception handler and Objective-C exception raising.
//
// WARNING:
// This code is quick and dirty. It's a proof of concept for using a SIGILL handler and setjmp/longjmp where Mach exceptions and the Obj-C runtime aren't available. I ran the automated tests when I first wrote this code but I don't personally use it at all so by the time you're reading this comment, it probably broke and I didn't notice.
// Obvious limitations:
// * It doesn't work when debugging with lldb.
// * It doesn't scope correctly to the thread (it's global)
// * In violation of rules for signal handlers, it writes to the "red zone" on the stack
// * It isn't re-entrant
// * Plus all of the same caveats as the Mach exceptions version (doesn't play well with other handlers, probably leaks ARC memory, etc)
// Treat it like a loaded shotgun. Don't point it at your face.
// This function is called from the signal handler to shut down the thread and return 1 (indicating a SIGILL was received).
private func callThreadExit() {
pthread_exit(UnsafeMutableRawPointer(bitPattern: 1))
}
// When called, this signal handler simulates a function call to `callThreadExit`
private func sigIllHandler(code: Int32, info: UnsafeMutablePointer<__siginfo>?, uap: UnsafeMutableRawPointer?) -> Void {
guard let context = uap?.assumingMemoryBound(to: ucontext64_t.self) else { return }
// 1. Decrement the stack pointer
context.pointee.uc_mcontext64.pointee.__ss.__rsp -= __uint64_t(MemoryLayout<Int>.size)
// 2. Save the old Instruction Pointer to the stack.
let rsp = context.pointee.uc_mcontext64.pointee.__ss.__rsp
if let ump = UnsafeMutablePointer<__uint64_t>(bitPattern: UInt(rsp)) {
ump.pointee = rsp
}
// 3. Set the Instruction Pointer to the new function's address
var f: @convention(c) () -> Void = callThreadExit
withUnsafePointer(to: &f) { $0.withMemoryRebound(to: __uint64_t.self, capacity: 1) { ptr in
context.pointee.uc_mcontext64.pointee.__ss.__rip = ptr.pointee
} }
}
/// Without Mach exceptions or the Objective-C runtime, there's nothing to put in the exception object. It's really just a boolean – either a SIGILL was caught or not.
public class BadInstructionException {
}
/// Run the provided block. If a POSIX SIGILL is received, handle it and return a BadInstructionException (which is just an empty object in this POSIX signal version). Otherwise return nil.
/// NOTE: This function is only intended for use in test harnesses – use in a distributed build is almost certainly a bad choice. If a SIGILL is received, the block will be interrupted using a C `longjmp`. The risks associated with abrupt jumps apply here: most Swift functions are *not* interrupt-safe. Memory may be leaked and the program will not necessarily be left in a safe state.
/// - parameter block: a function without parameters that will be run
/// - returns: if an SIGILL is raised during the execution of `block` then a BadInstructionException will be returned, otherwise `nil`.
public func catchBadInstruction(block: @escaping () -> Void) -> BadInstructionException? {
// Construct the signal action
var sigActionPrev = sigaction()
let action = __sigaction_u(__sa_sigaction: sigIllHandler)
var sigActionNew = sigaction(__sigaction_u: action, sa_mask: sigset_t(), sa_flags: SA_SIGINFO)
// Install the signal action
if sigaction(SIGILL, &sigActionNew, &sigActionPrev) != 0 {
fatalError("Sigaction error: \(errno)")
}
defer {
// Restore the previous signal action
if sigaction(SIGILL, &sigActionPrev, nil) != 0 {
fatalError("Sigaction error: \(errno)")
}
}
var b = block
let caught: Bool = withUnsafeMutablePointer(to: &b) { blockPtr in
// Run the block on its own thread
var handlerThread: pthread_t? = nil
let e = pthread_create(&handlerThread, nil, { arg in
(arg.assumingMemoryBound(to: (() -> Void).self).pointee)()
return nil
}, blockPtr)
precondition(e == 0, "Unable to create thread")
// Wait for completion and get the result. It will be either `nil` or bitPattern 1
var rawResult: UnsafeMutableRawPointer? = nil
let e2 = pthread_join(handlerThread!, &rawResult)
precondition(e2 == 0, "Thread join failed")
return Int(bitPattern: rawResult) != 0
}
return caught ? BadInstructionException() : nil
}
#endif

89
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPreconditionTesting/CwlBadInstructionException.swift vendored
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@ -1,89 +0,0 @@
//
// CwlBadInstructionException.swift
// CwlPreconditionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#if (os(macOS) || os(iOS)) && arch(x86_64)
import Foundation
#if SWIFT_PACKAGE
import CwlMachBadInstructionHandler
#endif
private func raiseBadInstructionException() {
BadInstructionException().raise()
}
/// A simple NSException subclass. It's not required to subclass NSException (since the exception type is represented in the name) but this helps for identifying the exception through runtime type.
@objc(BadInstructionException)
public class BadInstructionException: NSException {
static var name: String = "com.cocoawithlove.BadInstruction"
init() {
super.init(name: NSExceptionName(rawValue: BadInstructionException.name), reason: nil, userInfo: nil)
}
required public init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
/// An Objective-C callable function, invoked from the `mach_exc_server` callback function `catch_mach_exception_raise_state` to push the `raiseBadInstructionException` function onto the stack.
@objc(receiveReply:)
public class func receiveReply(_ value: NSValue) -> NSNumber {
var reply = bad_instruction_exception_reply_t(exception_port: 0, exception: 0, code: nil, codeCnt: 0, flavor: nil, old_state: nil, old_stateCnt: 0, new_state: nil, new_stateCnt: nil)
withUnsafeMutablePointer(to: &reply) { value.getValue(UnsafeMutableRawPointer($0)) }
let old_state: UnsafePointer<natural_t> = reply.old_state!
let old_stateCnt: mach_msg_type_number_t = reply.old_stateCnt
let new_state: thread_state_t = reply.new_state!
let new_stateCnt: UnsafeMutablePointer<mach_msg_type_number_t> = reply.new_stateCnt!
// Make sure we've been given enough memory
if old_stateCnt != x86_THREAD_STATE64_COUNT || new_stateCnt.pointee < x86_THREAD_STATE64_COUNT {
return NSNumber(value: KERN_INVALID_ARGUMENT)
}
// Read the old thread state
var state = old_state.withMemoryRebound(to: x86_thread_state64_t.self, capacity: 1) { return $0.pointee }
// 1. Decrement the stack pointer
state.__rsp -= __uint64_t(MemoryLayout<Int>.size)
// 2. Save the old Instruction Pointer to the stack.
if let pointer = UnsafeMutablePointer<__uint64_t>(bitPattern: UInt(state.__rsp)) {
pointer.pointee = state.__rip
} else {
return NSNumber(value: KERN_INVALID_ARGUMENT)
}
// 3. Set the Instruction Pointer to the new function's address
var f: @convention(c) () -> Void = raiseBadInstructionException
withUnsafePointer(to: &f) {
state.__rip = $0.withMemoryRebound(to: __uint64_t.self, capacity: 1) { return $0.pointee }
}
// Write the new thread state
new_state.withMemoryRebound(to: x86_thread_state64_t.self, capacity: 1) { $0.pointee = state }
new_stateCnt.pointee = x86_THREAD_STATE64_COUNT
return NSNumber(value: KERN_SUCCESS)
}
}
#endif

209
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPreconditionTesting/CwlCatchBadInstruction.swift vendored
View file

@ -1,209 +0,0 @@
//
// CwlCatchBadInstruction.swift
// CwlPreconditionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#if (os(macOS) || os(iOS)) && arch(x86_64)
import Foundation
import Swift
#if SWIFT_PACKAGE
import CwlMachBadInstructionHandler
#endif
private enum PthreadError: Error { case code(Int32) }
private enum MachExcServer: Error { case code(kern_return_t) }
/// A quick function for converting Mach error results into Swift errors
private func kernCheck(_ f: () -> Int32) throws {
let r = f()
guard r == KERN_SUCCESS else {
throw NSError(domain: NSMachErrorDomain, code: Int(r), userInfo: nil)
}
}
extension request_mach_exception_raise_t {
mutating func withMsgHeaderPointer<R>(in block: (UnsafeMutablePointer<mach_msg_header_t>) -> R) -> R {
return withUnsafeMutablePointer(to: &self) { p -> R in
return p.withMemoryRebound(to: mach_msg_header_t.self, capacity: 1) { ptr -> R in
return block(ptr)
}
}
}
}
extension reply_mach_exception_raise_state_t {
mutating func withMsgHeaderPointer<R>(in block: (UnsafeMutablePointer<mach_msg_header_t>) -> R) -> R {
return withUnsafeMutablePointer(to: &self) { p -> R in
return p.withMemoryRebound(to: mach_msg_header_t.self, capacity: 1) { ptr -> R in
return block(ptr)
}
}
}
}
/// A structure used to store context associated with the Mach message port
private struct MachContext {
var masks = execTypesCountTuple<exception_mask_t>()
var count: mach_msg_type_number_t = 0
var ports = execTypesCountTuple<mach_port_t>()
var behaviors = execTypesCountTuple<exception_behavior_t>()
var flavors = execTypesCountTuple<thread_state_flavor_t>()
var currentExceptionPort: mach_port_t = 0
var handlerThread: pthread_t? = nil
static func internalMutablePointers<R>(_ m: UnsafeMutablePointer<execTypesCountTuple<exception_mask_t>>, _ c: UnsafeMutablePointer<mach_msg_type_number_t>, _ p: UnsafeMutablePointer<execTypesCountTuple<mach_port_t>>, _ b: UnsafeMutablePointer<execTypesCountTuple<exception_behavior_t>>, _ f: UnsafeMutablePointer<execTypesCountTuple<thread_state_flavor_t>>, _ block: (UnsafeMutablePointer<exception_mask_t>, UnsafeMutablePointer<mach_msg_type_number_t>, UnsafeMutablePointer<mach_port_t>, UnsafeMutablePointer<exception_behavior_t>, UnsafeMutablePointer<thread_state_flavor_t>) -> R) -> R {
return m.withMemoryRebound(to: exception_mask_t.self, capacity: 1) { masksPtr in
return c.withMemoryRebound(to: mach_msg_type_number_t.self, capacity: 1) { countPtr in
return p.withMemoryRebound(to: mach_port_t.self, capacity: 1) { portsPtr in
return b.withMemoryRebound(to: exception_behavior_t.self, capacity: 1) { behaviorsPtr in
return f.withMemoryRebound(to: thread_state_flavor_t.self, capacity: 1) { flavorsPtr in
return block(masksPtr, countPtr, portsPtr, behaviorsPtr, flavorsPtr)
}
}
}
}
}
}
mutating func withUnsafeMutablePointers<R>(in block: @escaping (UnsafeMutablePointer<exception_mask_t>, UnsafeMutablePointer<mach_msg_type_number_t>, UnsafeMutablePointer<mach_port_t>, UnsafeMutablePointer<exception_behavior_t>, UnsafeMutablePointer<thread_state_flavor_t>) -> R) -> R {
return MachContext.internalMutablePointers(&masks, &count, &ports, &behaviors, &flavors, block)
}
}
/// A function for receiving mach messages and parsing the first with mach_exc_server (and if any others are received, throwing them away).
private func machMessageHandler(_ arg: UnsafeMutableRawPointer) -> UnsafeMutableRawPointer? {
let context = arg.assumingMemoryBound(to: MachContext.self).pointee
var request = request_mach_exception_raise_t()
var reply = reply_mach_exception_raise_state_t()
var handledfirstException = false
repeat { do {
// Request the next mach message from the port
request.Head.msgh_local_port = context.currentExceptionPort
request.Head.msgh_size = UInt32(MemoryLayout<request_mach_exception_raise_t>.size)
let requestSize = request.Head.msgh_size
try kernCheck { request.withMsgHeaderPointer { requestPtr in
mach_msg(requestPtr, MACH_RCV_MSG | MACH_RCV_INTERRUPT, 0, requestSize, context.currentExceptionPort, 0, UInt32(MACH_PORT_NULL))
} }
// Prepare the reply structure
reply.Head.msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REMOTE(request.Head.msgh_bits), 0)
reply.Head.msgh_local_port = UInt32(MACH_PORT_NULL)
reply.Head.msgh_remote_port = request.Head.msgh_remote_port
reply.Head.msgh_size = UInt32(MemoryLayout<reply_mach_exception_raise_state_t>.size)
reply.NDR = NDR_record
if !handledfirstException {
// Use the MiG generated server to invoke our handler for the request and fill in the rest of the reply structure
guard request.withMsgHeaderPointer(in: { requestPtr in reply.withMsgHeaderPointer { replyPtr in
mach_exc_server(requestPtr, replyPtr)
} }) != 0 else { throw MachExcServer.code(reply.RetCode) }
handledfirstException = true
} else {
// If multiple fatal errors occur, don't handle subsquent errors (let the program crash)
reply.RetCode = KERN_FAILURE
}
// Send the reply
let replySize = reply.Head.msgh_size
try kernCheck { reply.withMsgHeaderPointer { replyPtr in
mach_msg(replyPtr, MACH_SEND_MSG, replySize, 0, UInt32(MACH_PORT_NULL), 0, UInt32(MACH_PORT_NULL))
} }
} catch let error as NSError where (error.domain == NSMachErrorDomain && (error.code == Int(MACH_RCV_PORT_CHANGED) || error.code == Int(MACH_RCV_INVALID_NAME))) {
// Port was already closed before we started or closed while we were listening.
// This means the controlling thread shut down.
return nil
} catch {
// Should never be reached but this is testing code, don't try to recover, just abort
fatalError("Mach message error: \(error)")
} } while true
}
/// Run the provided block. If a mach "BAD_INSTRUCTION" exception is raised, catch it and return a BadInstructionException (which captures stack information about the throw site, if desired). Otherwise return nil.
/// NOTE: This function is only intended for use in test harnesses – use in a distributed build is almost certainly a bad choice. If a "BAD_INSTRUCTION" exception is raised, the block will be exited before completion via Objective-C exception. The risks associated with an Objective-C exception apply here: most Swift/Objective-C functions are *not* exception-safe. Memory may be leaked and the program will not necessarily be left in a safe state.
/// - parameter block: a function without parameters that will be run
/// - returns: if an EXC_BAD_INSTRUCTION is raised during the execution of `block` then a BadInstructionException will be returned, otherwise `nil`.
public func catchBadInstruction(in block: @escaping () -> Void) -> BadInstructionException? {
// Suppress Swift runtime's direct triggering of the debugger and exclusivity checking which crashes when we throw past it
let previousExclusivity = _swift_disableExclusivityChecking
let previousReporting = _swift_reportFatalErrorsToDebugger
_swift_disableExclusivityChecking = true
_swift_reportFatalErrorsToDebugger = false
defer {
_swift_reportFatalErrorsToDebugger = previousReporting
_swift_disableExclusivityChecking = previousExclusivity
}
var context = MachContext()
var result: BadInstructionException? = nil
do {
var handlerThread: pthread_t? = nil
defer {
// 8. Wait for the thread to terminate *if* we actually made it to the creation point
// The mach port should be destroyed *before* calling pthread_join to avoid a deadlock.
if handlerThread != nil {
pthread_join(handlerThread!, nil)
}
}
try kernCheck {
// 1. Create the mach port
mach_port_allocate(mach_task_self_, MACH_PORT_RIGHT_RECEIVE, &context.currentExceptionPort)
}
defer {
// 7. Cleanup the mach port
mach_port_destroy(mach_task_self_, context.currentExceptionPort)
}
try kernCheck {
// 2. Configure the mach port
mach_port_insert_right(mach_task_self_, context.currentExceptionPort, context.currentExceptionPort, MACH_MSG_TYPE_MAKE_SEND)
}
let currentExceptionPtr = context.currentExceptionPort
try kernCheck { context.withUnsafeMutablePointers { masksPtr, countPtr, portsPtr, behaviorsPtr, flavorsPtr in
// 3. Apply the mach port as the handler for this thread
thread_swap_exception_ports(mach_thread_self(), EXC_MASK_BAD_INSTRUCTION, currentExceptionPtr, Int32(bitPattern: UInt32(EXCEPTION_STATE) | MACH_EXCEPTION_CODES), x86_THREAD_STATE64, masksPtr, countPtr, portsPtr, behaviorsPtr, flavorsPtr)
} }
defer { context.withUnsafeMutablePointers { masksPtr, countPtr, portsPtr, behaviorsPtr, flavorsPtr in
// 6. Unapply the mach port
_ = thread_swap_exception_ports(mach_thread_self(), EXC_MASK_BAD_INSTRUCTION, 0, EXCEPTION_DEFAULT, THREAD_STATE_NONE, masksPtr, countPtr, portsPtr, behaviorsPtr, flavorsPtr)
} }
try withUnsafeMutablePointer(to: &context) { c throws in
// 4. Create the thread
let e = pthread_create(&handlerThread, nil, machMessageHandler, c)
guard e == 0 else { throw PthreadError.code(e) }
// 5. Run the block
result = BadInstructionException.catchException(in: block)
}
} catch {
// Should never be reached but this is testing code, don't try to recover, just abort
fatalError("Mach port error: \(error)")
}
return result
}
#endif

55
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPreconditionTesting/CwlDarwinDefinitions.swift vendored
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@ -1,55 +0,0 @@
//
// CwlDarwinDefinitions.swift
// CwlPreconditionTesting
//
// Created by Matt Gallagher on 2016/01/10.
// Copyright © 2016 Matt Gallagher ( https://www.cocoawithlove.com ). All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
// IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#if (os(macOS) || os(iOS)) && arch(x86_64)
import Darwin
// From /usr/include/mach/message.h
// #define MACH_MSG_TYPE_MAKE_SEND 20 /* Must hold receive right */
// #define MACH_MSGH_BITS_REMOTE(bits) \
// ((bits) & MACH_MSGH_BITS_REMOTE_MASK)
// #define MACH_MSGH_BITS(remote, local) /* legacy */ \
// ((remote) | ((local) << 8))
public let MACH_MSG_TYPE_MAKE_SEND: UInt32 = 20
public func MACH_MSGH_BITS_REMOTE(_ bits: UInt32) -> UInt32 { return bits & UInt32(MACH_MSGH_BITS_REMOTE_MASK) }
public func MACH_MSGH_BITS(_ remote: UInt32, _ local: UInt32) -> UInt32 { return ((remote) | ((local) << 8)) }
// From /usr/include/mach/exception_types.h
// #define EXC_BAD_INSTRUCTION 2 /* Instruction failed */
// #define EXC_MASK_BAD_INSTRUCTION (1 << EXC_BAD_INSTRUCTION)
public let EXC_BAD_INSTRUCTION: UInt32 = 2
public let EXC_MASK_BAD_INSTRUCTION: UInt32 = 1 << EXC_BAD_INSTRUCTION
// From /usr/include/mach/i386/thread_status.h
// #define x86_THREAD_STATE64_COUNT ((mach_msg_type_number_t) \
// ( sizeof (x86_thread_state64_t) / sizeof (int) ))
public let x86_THREAD_STATE64_COUNT = UInt32(MemoryLayout<x86_thread_state64_t>.size / MemoryLayout<Int32>.size)
public let EXC_TYPES_COUNT = 14
public struct execTypesCountTuple<T: ExpressibleByIntegerLiteral> {
// From /usr/include/mach/i386/exception.h
// #define EXC_TYPES_COUNT 14 /* incl. illegal exception 0 */
public var value: (T, T, T, T, T, T, T, T, T, T, T, T, T, T) = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
public init() {
}
}
#endif

3
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Dockerfile.test vendored
View file

@ -1,3 +0,0 @@
FROM swift:latest
COPY . .
CMD ./test swiftpm

4
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Gemfile vendored
View file

@ -1,4 +0,0 @@
# A sample Gemfile
source "https://rubygems.org"
gem 'cocoapods', '~> 1.9'

90
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Gemfile.lock vendored
View file

@ -1,90 +0,0 @@
GEM
remote: https://rubygems.org/
specs:
CFPropertyList (3.0.2)
activesupport (4.2.11.3)
i18n (~> 0.7)
minitest (~> 5.1)
thread_safe (~> 0.3, >= 0.3.4)
tzinfo (~> 1.1)
algoliasearch (1.27.3)
httpclient (~> 2.8, >= 2.8.3)
json (>= 1.5.1)
atomos (0.1.3)
claide (1.0.3)
cocoapods (1.9.3)
activesupport (>= 4.0.2, < 5)
claide (>= 1.0.2, < 2.0)
cocoapods-core (= 1.9.3)
cocoapods-deintegrate (>= 1.0.3, < 2.0)
cocoapods-downloader (>= 1.2.2, < 2.0)
cocoapods-plugins (>= 1.0.0, < 2.0)
cocoapods-search (>= 1.0.0, < 2.0)
cocoapods-stats (>= 1.0.0, < 2.0)
cocoapods-trunk (>= 1.4.0, < 2.0)
cocoapods-try (>= 1.1.0, < 2.0)
colored2 (~> 3.1)
escape (~> 0.0.4)
fourflusher (>= 2.3.0, < 3.0)
gh_inspector (~> 1.0)
molinillo (~> 0.6.6)
nap (~> 1.0)
ruby-macho (~> 1.4)
xcodeproj (>= 1.14.0, < 2.0)
cocoapods-core (1.9.3)
activesupport (>= 4.0.2, < 6)
algoliasearch (~> 1.0)
concurrent-ruby (~> 1.1)
fuzzy_match (~> 2.0.4)
nap (~> 1.0)
netrc (~> 0.11)
typhoeus (~> 1.0)
cocoapods-deintegrate (1.0.4)
cocoapods-downloader (1.4.0)
cocoapods-plugins (1.0.0)
nap
cocoapods-search (1.0.0)
cocoapods-stats (1.1.0)
cocoapods-trunk (1.5.0)
nap (>= 0.8, < 2.0)
netrc (~> 0.11)
cocoapods-try (1.2.0)
colored2 (3.1.2)
concurrent-ruby (1.1.6)
escape (0.0.4)
ethon (0.12.0)
ffi (>= 1.3.0)
ffi (1.13.1)
fourflusher (2.3.1)
fuzzy_match (2.0.4)
gh_inspector (1.1.3)
httpclient (2.8.3)
i18n (0.9.5)
concurrent-ruby (~> 1.0)
json (2.3.1)
minitest (5.14.1)
molinillo (0.6.6)
nanaimo (0.3.0)
nap (1.1.0)
netrc (0.11.0)
ruby-macho (1.4.0)
thread_safe (0.3.6)
typhoeus (1.4.0)
ethon (>= 0.9.0)
tzinfo (1.2.7)
thread_safe (~> 0.1)
xcodeproj (1.17.1)
CFPropertyList (>= 2.3.3, < 4.0)
atomos (~> 0.1.3)
claide (>= 1.0.2, < 2.0)
colored2 (~> 3.1)
nanaimo (~> 0.3.0)
PLATFORMS
ruby
DEPENDENCIES
cocoapods (~> 1.9)
BUNDLED WITH
2.1.4

201
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/LICENSE vendored
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@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
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liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2016 Quick Team
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

58
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.podspec vendored
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@ -1,58 +0,0 @@
Pod::Spec.new do |s|
s.name = "Nimble"
s.version = "9.0.0"
s.summary = "A Matcher Framework for Swift and Objective-C"
s.description = <<-DESC
Use Nimble to express the expected outcomes of Swift or Objective-C expressions. Inspired by Cedar.
DESC
s.homepage = "https://github.com/Quick/Nimble"
s.license = { :type => "Apache 2.0", :file => "LICENSE" }
s.author = "Quick Contributors"
s.ios.deployment_target = "9.0"
s.osx.deployment_target = "10.10"
s.tvos.deployment_target = "9.0"
s.source = { :git => "https://github.com/Quick/Nimble.git",
:tag => "v#{s.version}" }
s.source_files = [
"Sources/**/*.{swift,h,m,c}",
"Carthage/Checkouts/CwlCatchException/Sources/**/*.{swift,h,m,c}",
"Carthage/Checkouts/CwlPreconditionTesting/Sources/**/*.{swift,h,m,c}",
]
s.osx.exclude_files = [
"Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPosixPreconditionTesting/CwlCatchBadInstructionPosix.swift",
]
s.ios.exclude_files = [
"Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPosixPreconditionTesting/CwlCatchBadInstructionPosix.swift",
]
s.tvos.exclude_files = [
"Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlMachBadInstructionHandler/include/CwlMachBadInstructionHandler.h",
"Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPreconditionTesting/CwlCatchBadInstruction.swift",
"Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPreconditionTesting/CwlBadInstructionException.swift",
"Carthage/Checkouts/CwlPreconditionTesting/Sources/CwlPreconditionTesting/CwlDarwinDefinitions.swift",
"Carthage/Checkouts/CwlCatchException/Sources/CwlCatchException/CwlCatchException.swift",
"Carthage/Checkouts/CwlCatchException/Sources/CwlCatchExceptionSupport/CwlCatchException.m",
"Carthage/Checkouts/CwlCatchException/Sources/CwlCatchExceptionSupport/include/CwlCatchException.h",
]
s.exclude_files = "Sources/Nimble/Adapters/NonObjectiveC/*.swift"
s.weak_framework = "XCTest"
s.requires_arc = true
s.compiler_flags = '-DPRODUCT_NAME=Nimble/Nimble'
s.pod_target_xcconfig = {
'APPLICATION_EXTENSION_API_ONLY' => 'YES',
'DEFINES_MODULE' => 'YES',
'ENABLE_BITCODE' => 'NO',
'ENABLE_TESTING_SEARCH_PATHS' => 'YES',
'OTHER_LDFLAGS' => '$(inherited) -weak-lswiftXCTest -Xlinker -no_application_extension',
'OTHER_SWIFT_FLAGS' => '$(inherited) -suppress-warnings',
}
s.cocoapods_version = '>= 1.4.0'
if s.respond_to?(:swift_versions) then
s.swift_versions = ['5.0']
else
s.swift_version = '5.0'
end
end

2425
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/project.pbxproj vendored
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7
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/project.xcworkspace/contents.xcworkspacedata generated vendored
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@ -1,7 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "self:Nimble.xcodeproj">
</FileRef>
</Workspace>

8
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist vendored
View file

@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>

8
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings vendored
View file

@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BuildSystemType</key>
<string>Latest</string>
</dict>
</plist>

79
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/xcshareddata/xcschemes/Nimble-iOS.xcscheme vendored
View file

@ -1,79 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1020"
version = "2.0">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F1A74281940169200FFFC47"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-iOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
<TestableReference
skipped = "NO"
parallelizable = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F1A74331940169200FFFC47"
BuildableName = "NimbleTests.xctest"
BlueprintName = "Nimble-iOSTests"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = ""
selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugXPCServices = "NO"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F1A74281940169200FFFC47"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-iOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</MacroExpansion>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

79
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/xcshareddata/xcschemes/Nimble-macOS.xcscheme vendored
View file

@ -1,79 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1020"
version = "2.0">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F925EAC195C0D6300ED456B"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-macOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
<TestableReference
skipped = "NO"
parallelizable = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F925EB6195C0D6300ED456B"
BuildableName = "NimbleTests.xctest"
BlueprintName = "Nimble-macOSTests"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = ""
selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugXPCServices = "NO"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F925EAC195C0D6300ED456B"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-macOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</MacroExpansion>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

96
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Nimble.xcodeproj/xcshareddata/xcschemes/Nimble-tvOS.xcscheme vendored
View file

@ -1,96 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1020"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F5DF1541BDCA0CE00C3A531"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-tvOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = ""
selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
shouldUseLaunchSchemeArgsEnv = "YES">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F5DF1541BDCA0CE00C3A531"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-tvOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</MacroExpansion>
<Testables>
<TestableReference
skipped = "NO"
parallelizable = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F5DF15D1BDCA0CE00C3A531"
BuildableName = "NimbleTests.xctest"
BlueprintName = "Nimble-tvOSTests"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F5DF1541BDCA0CE00C3A531"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-tvOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</MacroExpansion>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "1F5DF1541BDCA0CE00C3A531"
BuildableName = "Nimble.framework"
BlueprintName = "Nimble-tvOS"
ReferencedContainer = "container:Nimble.xcodeproj">
</BuildableReference>
</MacroExpansion>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

25
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Package.resolved vendored
View file

@ -1,25 +0,0 @@
{
"object": {
"pins": [
{
"package": "CwlCatchException",
"repositoryURL": "https://github.com/mattgallagher/CwlCatchException.git",
"state": {
"branch": null,
"revision": "f809deb30dc5c9d9b78c872e553261a61177721a",
"version": "2.0.0"
}
},
{
"package": "CwlPreconditionTesting",
"repositoryURL": "https://github.com/mattgallagher/CwlPreconditionTesting.git",
"state": {
"branch": null,
"revision": "02b7a39a99c4da27abe03cab2053a9034379639f",
"version": "2.0.0"
}
}
]
},
"version": 1
}

36
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Package.swift vendored
View file

@ -1,36 +0,0 @@
// swift-tools-version:5.2
import PackageDescription
let package = Package(
name: "Nimble",
platforms: [
.macOS(.v10_10), .iOS(.v9), .tvOS(.v9)
],
products: [
.library(name: "Nimble", targets: ["Nimble"]),
],
dependencies: [
.package(url: "https://github.com/mattgallagher/CwlPreconditionTesting.git", .upToNextMajor(from: "2.0.0")),
],
targets: [
.target(
name: "Nimble",
dependencies: {
#if os(macOS)
return [
"CwlPreconditionTesting",
.product(name: "CwlPosixPreconditionTesting", package: "CwlPreconditionTesting")
]
#else
return []
#endif
}()
),
.testTarget(
name: "NimbleTests",
dependencies: ["Nimble"],
exclude: ["objc"]
),
],
swiftLanguageVersions: [.v5]
)

1776
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/README.md vendored
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16
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/AdapterProtocols.swift vendored
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@ -1,16 +0,0 @@
/// Protocol for the assertion handler that Nimble uses for all expectations.
public protocol AssertionHandler {
func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation)
}
/// Global backing interface for assertions that Nimble creates.
/// Defaults to a private test handler that passes through to XCTest.
///
/// If XCTest is not available, you must assign your own assertion handler
/// before using any matchers, otherwise Nimble will abort the program.
///
/// @see AssertionHandler
public var NimbleAssertionHandler: AssertionHandler = { () -> AssertionHandler in
// swiftlint:disable:previous identifier_name
return isXCTestAvailable() ? NimbleXCTestHandler() : NimbleXCTestUnavailableHandler()
}()

19
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/AssertionDispatcher.swift vendored
View file

@ -1,19 +0,0 @@
/// AssertionDispatcher allows multiple AssertionHandlers to receive
/// assertion messages.
///
/// @warning Does not fully dispatch if one of the handlers raises an exception.
/// This is possible with XCTest-based assertion handlers.
///
public class AssertionDispatcher: AssertionHandler {
let handlers: [AssertionHandler]
public init(handlers: [AssertionHandler]) {
self.handlers = handlers
}
public func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation) {
for handler in handlers {
handler.assert(assertion, message: message, location: location)
}
}
}

125
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/AssertionRecorder.swift vendored
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@ -1,125 +0,0 @@
/// A data structure that stores information about an assertion when
/// AssertionRecorder is set as the Nimble assertion handler.
///
/// @see AssertionRecorder
/// @see AssertionHandler
public struct AssertionRecord: CustomStringConvertible {
/// Whether the assertion succeeded or failed
public let success: Bool
/// The failure message the assertion would display on failure.
public let message: FailureMessage
/// The source location the expectation occurred on.
public let location: SourceLocation
public var description: String {
return "AssertionRecord { success=\(success), message='\(message.stringValue)', location=\(location) }"
}
}
/// An AssertionHandler that silently records assertions that Nimble makes.
/// This is useful for testing failure messages for matchers.
///
/// @see AssertionHandler
public class AssertionRecorder: AssertionHandler {
/// All the assertions that were captured by this recorder
public var assertions = [AssertionRecord]()
public init() {}
public func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation) {
assertions.append(
AssertionRecord(
success: assertion,
message: message,
location: location))
}
}
extension NMBExceptionCapture {
internal func tryBlockThrows(_ unsafeBlock: () throws -> Void) throws {
var catchedError: Error?
tryBlock {
do {
try unsafeBlock()
} catch {
catchedError = error
}
}
if let error = catchedError {
throw error
}
}
}
/// Allows you to temporarily replace the current Nimble assertion handler with
/// the one provided for the scope of the closure.
///
/// Once the closure finishes, then the original Nimble assertion handler is restored.
///
/// @see AssertionHandler
public func withAssertionHandler(_ tempAssertionHandler: AssertionHandler,
file: FileString = #file,
line: UInt = #line,
closure: () throws -> Void) {
let environment = NimbleEnvironment.activeInstance
let oldRecorder = environment.assertionHandler
let capturer = NMBExceptionCapture(handler: nil, finally: ({
environment.assertionHandler = oldRecorder
}))
environment.assertionHandler = tempAssertionHandler
do {
try capturer.tryBlockThrows {
try closure()
}
} catch {
let failureMessage = FailureMessage()
failureMessage.stringValue = "unexpected error thrown: <\(error)>"
let location = SourceLocation(file: file, line: line)
tempAssertionHandler.assert(false, message: failureMessage, location: location)
}
}
/// Captures expectations that occur in the given closure. Note that all
/// expectations will still go through to the default Nimble handler.
///
/// This can be useful if you want to gather information about expectations
/// that occur within a closure.
///
/// @param silently expectations are no longer send to the default Nimble
/// assertion handler when this is true. Defaults to false.
///
/// @see gatherFailingExpectations
public func gatherExpectations(silently: Bool = false, closure: () -> Void) -> [AssertionRecord] {
let previousRecorder = NimbleEnvironment.activeInstance.assertionHandler
let recorder = AssertionRecorder()
let handlers: [AssertionHandler]
if silently {
handlers = [recorder]
} else {
handlers = [recorder, previousRecorder]
}
let dispatcher = AssertionDispatcher(handlers: handlers)
withAssertionHandler(dispatcher, closure: closure)
return recorder.assertions
}
/// Captures failed expectations that occur in the given closure. Note that all
/// expectations will still go through to the default Nimble handler.
///
/// This can be useful if you want to gather information about failed
/// expectations that occur within a closure.
///
/// @param silently expectations are no longer send to the default Nimble
/// assertion handler when this is true. Defaults to false.
///
/// @see gatherExpectations
/// @see raiseException source for an example use case.
public func gatherFailingExpectations(silently: Bool = false, closure: () -> Void) -> [AssertionRecord] {
let assertions = gatherExpectations(silently: silently, closure: closure)
return assertions.filter { assertion in
!assertion.success
}
}

197
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/NMBExpectation.swift vendored
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@ -1,197 +0,0 @@
#if canImport(Darwin) && !SWIFT_PACKAGE
import class Foundation.NSObject
import typealias Foundation.TimeInterval
import enum Dispatch.DispatchTimeInterval
private func from(objcPredicate: NMBPredicate) -> Predicate<NSObject> {
return Predicate { actualExpression in
let result = objcPredicate.satisfies(({ try actualExpression.evaluate() }),
location: actualExpression.location)
return result.toSwift()
}
}
private func from(matcher: NMBMatcher, style: ExpectationStyle) -> Predicate<NSObject> {
// Almost same as `Matcher.toClosure`
let closure: (Expression<NSObject>, FailureMessage) throws -> Bool = { expr, msg in
switch style {
case .toMatch:
return matcher.matches(
// swiftlint:disable:next force_try
({ try! expr.evaluate() }),
failureMessage: msg,
location: expr.location
)
case .toNotMatch:
return !matcher.doesNotMatch(
// swiftlint:disable:next force_try
({ try! expr.evaluate() }),
failureMessage: msg,
location: expr.location
)
}
}
return Predicate._fromDeprecatedClosure(closure)
}
// Equivalent to Expectation, but for Nimble's Objective-C interface
public class NMBExpectation: NSObject {
// swiftlint:disable identifier_name
internal let _actualBlock: () -> NSObject?
internal var _negative: Bool
internal let _file: FileString
internal let _line: UInt
internal var _timeout: DispatchTimeInterval = .seconds(1)
// swiftlint:enable identifier_name
@objc public init(actualBlock: @escaping () -> NSObject?, negative: Bool, file: FileString, line: UInt) {
self._actualBlock = actualBlock
self._negative = negative
self._file = file
self._line = line
}
private var expectValue: Expectation<NSObject> {
return expect(file: _file, line: _line, self._actualBlock() as NSObject?)
}
@objc public var withTimeout: (TimeInterval) -> NMBExpectation {
return { timeout in self._timeout = timeout.dispatchInterval
return self
}
}
@objc public var to: (NMBMatcher) -> NMBExpectation {
return { matcher in
if let pred = matcher as? NMBPredicate {
self.expectValue.to(from(objcPredicate: pred))
} else {
self.expectValue.to(from(matcher: matcher, style: .toMatch))
}
return self
}
}
@objc public var toWithDescription: (NMBMatcher, String) -> NMBExpectation {
return { matcher, description in
if let pred = matcher as? NMBPredicate {
self.expectValue.to(from(objcPredicate: pred), description: description)
} else {
self.expectValue.to(from(matcher: matcher, style: .toMatch), description: description)
}
return self
}
}
@objc public var toNot: (NMBMatcher) -> NMBExpectation {
return { matcher in
if let pred = matcher as? NMBPredicate {
self.expectValue.toNot(from(objcPredicate: pred))
} else {
self.expectValue.toNot(from(matcher: matcher, style: .toNotMatch))
}
return self
}
}
@objc public var toNotWithDescription: (NMBMatcher, String) -> NMBExpectation {
return { matcher, description in
if let pred = matcher as? NMBPredicate {
self.expectValue.toNot(from(objcPredicate: pred), description: description)
} else {
self.expectValue.toNot(from(matcher: matcher, style: .toNotMatch), description: description)
}
return self
}
}
@objc public var notTo: (NMBMatcher) -> NMBExpectation { return toNot }
@objc public var notToWithDescription: (NMBMatcher, String) -> NMBExpectation { return toNotWithDescription }
@objc public var toEventually: (NMBMatcher) -> Void {
return { matcher in
if let pred = matcher as? NMBPredicate {
self.expectValue.toEventually(
from(objcPredicate: pred),
timeout: self._timeout,
description: nil
)
} else {
self.expectValue.toEventually(
from(matcher: matcher, style: .toMatch),
timeout: self._timeout,
description: nil
)
}
}
}
@objc public var toEventuallyWithDescription: (NMBMatcher, String) -> Void {
return { matcher, description in
if let pred = matcher as? NMBPredicate {
self.expectValue.toEventually(
from(objcPredicate: pred),
timeout: self._timeout,
description: description
)
} else {
self.expectValue.toEventually(
from(matcher: matcher, style: .toMatch),
timeout: self._timeout,
description: description
)
}
}
}
@objc public var toEventuallyNot: (NMBMatcher) -> Void {
return { matcher in
if let pred = matcher as? NMBPredicate {
self.expectValue.toEventuallyNot(
from(objcPredicate: pred),
timeout: self._timeout,
description: nil
)
} else {
self.expectValue.toEventuallyNot(
from(matcher: matcher, style: .toNotMatch),
timeout: self._timeout,
description: nil
)
}
}
}
@objc public var toEventuallyNotWithDescription: (NMBMatcher, String) -> Void {
return { matcher, description in
if let pred = matcher as? NMBPredicate {
self.expectValue.toEventuallyNot(
from(objcPredicate: pred),
timeout: self._timeout,
description: description
)
} else {
self.expectValue.toEventuallyNot(
from(matcher: matcher, style: .toNotMatch),
timeout: self._timeout,
description: description
)
}
}
}
@objc public var toNotEventually: (NMBMatcher) -> Void {
return toEventuallyNot
}
@objc public var toNotEventuallyWithDescription: (NMBMatcher, String) -> Void {
return toEventuallyNotWithDescription
}
@objc public class func failWithMessage(_ message: String, file: FileString, line: UInt) {
fail(message, location: SourceLocation(file: file, line: line))
}
}
#endif

95
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/NMBObjCMatcher.swift vendored
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@ -1,95 +0,0 @@
#if canImport(Darwin)
import class Foundation.NSObject
// swiftlint:disable line_length
public typealias MatcherBlock = (_ actualExpression: Expression<NSObject>, _ failureMessage: FailureMessage) throws -> Bool
public typealias FullMatcherBlock = (_ actualExpression: Expression<NSObject>, _ failureMessage: FailureMessage, _ shouldNotMatch: Bool) throws -> Bool
// swiftlint:enable line_length
@available(*, deprecated, message: "Use NMBPredicate instead")
public class NMBObjCMatcher: NSObject, NMBMatcher {
// swiftlint:disable identifier_name
let _match: MatcherBlock
let _doesNotMatch: MatcherBlock
// swiftlint:enable identifier_name
let canMatchNil: Bool
public init(canMatchNil: Bool, matcher: @escaping MatcherBlock, notMatcher: @escaping MatcherBlock) {
self.canMatchNil = canMatchNil
self._match = matcher
self._doesNotMatch = notMatcher
}
public convenience init(matcher: @escaping MatcherBlock) {
self.init(canMatchNil: true, matcher: matcher)
}
public convenience init(canMatchNil: Bool, matcher: @escaping MatcherBlock) {
self.init(canMatchNil: canMatchNil, matcher: matcher, notMatcher: ({ actualExpression, failureMessage in
return try !matcher(actualExpression, failureMessage)
}))
}
public convenience init(matcher: @escaping FullMatcherBlock) {
self.init(canMatchNil: true, matcher: matcher)
}
public convenience init(canMatchNil: Bool, matcher: @escaping FullMatcherBlock) {
self.init(canMatchNil: canMatchNil, matcher: ({ actualExpression, failureMessage in
return try matcher(actualExpression, failureMessage, false)
}), notMatcher: ({ actualExpression, failureMessage in
return try matcher(actualExpression, failureMessage, true)
}))
}
private func canMatch(_ actualExpression: Expression<NSObject>, failureMessage: FailureMessage) -> Bool {
do {
if !canMatchNil {
if try actualExpression.evaluate() == nil {
failureMessage.postfixActual = " (use beNil() to match nils)"
return false
}
}
} catch let error {
failureMessage.actualValue = "an unexpected error thrown: \(error)"
return false
}
return true
}
public func matches(_ actualBlock: @escaping () -> NSObject?, failureMessage: FailureMessage, location: SourceLocation) -> Bool {
let expr = Expression(expression: actualBlock, location: location)
let result: Bool
do {
result = try _match(expr, failureMessage)
} catch let error {
failureMessage.stringValue = "unexpected error thrown: <\(error)>"
return false
}
if self.canMatch(Expression(expression: actualBlock, location: location), failureMessage: failureMessage) {
return result
} else {
return false
}
}
public func doesNotMatch(_ actualBlock: @escaping () -> NSObject?, failureMessage: FailureMessage, location: SourceLocation) -> Bool {
let expr = Expression(expression: actualBlock, location: location)
let result: Bool
do {
result = try _doesNotMatch(expr, failureMessage)
} catch let error {
failureMessage.stringValue = "unexpected error thrown: <\(error)>"
return false
}
if self.canMatch(Expression(expression: actualBlock, location: location), failureMessage: failureMessage) {
return result
} else {
return false
}
}
}
#endif

44
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/NimbleEnvironment.swift vendored
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@ -1,44 +0,0 @@
import Dispatch
import class Foundation.NSObject
import class Foundation.Thread
/// "Global" state of Nimble is stored here. Only DSL functions should access / be aware of this
/// class' existence
internal class NimbleEnvironment: NSObject {
static var activeInstance: NimbleEnvironment {
get {
let env = Thread.current.threadDictionary["NimbleEnvironment"]
if let env = env as? NimbleEnvironment {
return env
} else {
let newEnv = NimbleEnvironment()
self.activeInstance = newEnv
return newEnv
}
}
set {
Thread.current.threadDictionary["NimbleEnvironment"] = newValue
}
}
// swiftlint:disable:next todo
// TODO: eventually migrate the global to this environment value
var assertionHandler: AssertionHandler {
get { return NimbleAssertionHandler }
set { NimbleAssertionHandler = newValue }
}
var suppressTVOSAssertionWarning: Bool = false
var awaiter: Awaiter
override init() {
let timeoutQueue = DispatchQueue.global(qos: .userInitiated)
awaiter = Awaiter(
waitLock: AssertionWaitLock(),
asyncQueue: .main,
timeoutQueue: timeoutQueue
)
super.init()
}
}

91
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/NimbleXCTestHandler.swift vendored
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@ -1,91 +0,0 @@
import Foundation
import XCTest
/// Default handler for Nimble. This assertion handler passes failures along to
/// XCTest.
public class NimbleXCTestHandler: AssertionHandler {
public func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation) {
if !assertion {
recordFailure("\(message.stringValue)\n", location: location)
}
}
}
/// Alternative handler for Nimble. This assertion handler passes failures along
/// to XCTest by attempting to reduce the failure message size.
public class NimbleShortXCTestHandler: AssertionHandler {
public func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation) {
if !assertion {
let msg: String
if let actual = message.actualValue {
msg = "got: \(actual) \(message.postfixActual)"
} else {
msg = "expected \(message.to) \(message.postfixMessage)"
}
recordFailure("\(msg)\n", location: location)
}
}
}
/// Fallback handler in case XCTest is unavailable. This assertion handler will abort
/// the program if it is invoked.
class NimbleXCTestUnavailableHandler: AssertionHandler {
func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation) {
fatalError("XCTest is not available and no custom assertion handler was configured. Aborting.")
}
}
#if !SWIFT_PACKAGE
/// Helper class providing access to the currently executing XCTestCase instance, if any
@objc final internal class CurrentTestCaseTracker: NSObject, XCTestObservation {
@objc static let sharedInstance = CurrentTestCaseTracker()
private(set) var currentTestCase: XCTestCase?
private var stashed_swift_reportFatalErrorsToDebugger: Bool = false
@objc func testCaseWillStart(_ testCase: XCTestCase) {
#if os(macOS) || os(iOS)
stashed_swift_reportFatalErrorsToDebugger = _swift_reportFatalErrorsToDebugger
_swift_reportFatalErrorsToDebugger = false
#endif
currentTestCase = testCase
}
@objc func testCaseDidFinish(_ testCase: XCTestCase) {
currentTestCase = nil
#if os(macOS) || os(iOS)
_swift_reportFatalErrorsToDebugger = stashed_swift_reportFatalErrorsToDebugger
#endif
}
}
#endif
func isXCTestAvailable() -> Bool {
#if canImport(Darwin)
// XCTest is weakly linked and so may not be present
return NSClassFromString("XCTestCase") != nil
#else
return true
#endif
}
public func recordFailure(_ message: String, location: SourceLocation) {
#if SWIFT_PACKAGE
XCTFail("\(message)", file: location.file, line: location.line)
#else
if let testCase = CurrentTestCaseTracker.sharedInstance.currentTestCase {
let line = Int(location.line)
testCase.recordFailure(withDescription: message, inFile: location.file, atLine: line, expected: true)
} else {
let msg = """
Attempted to report a test failure to XCTest while no test case was running. The failure was:
\"\(message)\"
It occurred at: \(location.file):\(location.line)
"""
NSException(name: .internalInconsistencyException, reason: msg, userInfo: nil).raise()
}
#endif
}

31
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Adapters/NonObjectiveC/ExceptionCapture.swift vendored
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@ -1,31 +0,0 @@
#if canImport(Darwin)
import class Foundation.NSException
#else
// swift-corelibs-foundation doesn't provide NSException at all, so provide a dummy
class NSException {}
#endif
// NOTE: This file is not intended to be included in the Xcode project. It
// is picked up by the Swift Package Manager during its build process.
/// A dummy reimplementation of the `NMBExceptionCapture` class to serve
/// as a stand-in for build and runtime environments that don't support
/// Objective C.
internal class ExceptionCapture {
let finally: (() -> Void)?
init(handler: ((NSException) -> Void)?, finally: (() -> Void)?) {
self.finally = finally
}
func tryBlock(_ unsafeBlock: (() -> Void)) {
// We have no way of handling Objective C exceptions in Swift,
// so we just go ahead and run the unsafeBlock as-is
unsafeBlock()
finally?()
}
}
/// Compatibility with the actual Objective-C implementation
typealias NMBExceptionCapture = ExceptionCapture

120
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/DSL+Wait.swift vendored
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@ -1,120 +0,0 @@
import Dispatch
import Foundation
private enum ErrorResult {
case exception(NSException)
case error(Error)
case none
}
/// Only classes, protocols, methods, properties, and subscript declarations can be
/// bridges to Objective-C via the @objc keyword. This class encapsulates callback-style
/// asynchronous waiting logic so that it may be called from Objective-C and Swift.
internal class NMBWait: NSObject {
// About these kind of lines, `@objc` attributes are only required for Objective-C
// support, so that should be conditional on Darwin platforms and normal Xcode builds
// (non-SwiftPM builds).
#if canImport(Darwin) && !SWIFT_PACKAGE
@objc
internal class func until(
timeout: TimeInterval,
file: FileString = #file,
line: UInt = #line,
action: @escaping (@escaping () -> Void) -> Void) {
// Convert TimeInterval to DispatchTimeInterval
until(timeout: timeout.dispatchInterval, file: file, line: line, action: action)
}
#endif
internal class func until(
timeout: DispatchTimeInterval,
file: FileString = #file,
line: UInt = #line,
action: @escaping (@escaping () -> Void) -> Void) {
return throwableUntil(timeout: timeout, file: file, line: line) { done in
action(done)
}
}
// Using a throwable closure makes this method not objc compatible.
internal class func throwableUntil(
timeout: DispatchTimeInterval,
file: FileString = #file,
line: UInt = #line,
action: @escaping (@escaping () -> Void) throws -> Void) {
let awaiter = NimbleEnvironment.activeInstance.awaiter
let leeway = timeout.divided
// swiftlint:disable:next line_length
let result = awaiter.performBlock(file: file, line: line) { (done: @escaping (ErrorResult) -> Void) throws -> Void in
DispatchQueue.main.async {
let capture = NMBExceptionCapture(
handler: ({ exception in
done(.exception(exception))
}),
finally: ({ })
)
capture.tryBlock {
do {
try action {
done(.none)
}
} catch let e {
done(.error(e))
}
}
}
}.timeout(timeout, forcefullyAbortTimeout: leeway).wait("waitUntil(...)", file: file, line: line)
switch result {
case .incomplete: internalError("Reached .incomplete state for waitUntil(...).")
case .blockedRunLoop:
fail(blockedRunLoopErrorMessageFor("-waitUntil()", leeway: leeway),
file: file, line: line)
case .timedOut:
fail("Waited more than \(timeout.description)", file: file, line: line)
case let .raisedException(exception):
fail("Unexpected exception raised: \(exception)")
case let .errorThrown(error):
fail("Unexpected error thrown: \(error)")
case .completed(.exception(let exception)):
fail("Unexpected exception raised: \(exception)")
case .completed(.error(let error)):
fail("Unexpected error thrown: \(error)")
case .completed(.none): // success
break
}
}
#if canImport(Darwin) && !SWIFT_PACKAGE
@objc(untilFile:line:action:)
internal class func until(
_ file: FileString = #file,
line: UInt = #line,
action: @escaping (@escaping () -> Void) -> Void) {
until(timeout: .seconds(1), file: file, line: line, action: action)
}
#else
internal class func until(
_ file: FileString = #file,
line: UInt = #line,
action: @escaping (@escaping () -> Void) -> Void) {
until(timeout: .seconds(1), file: file, line: line, action: action)
}
#endif
}
internal func blockedRunLoopErrorMessageFor(_ fnName: String, leeway: DispatchTimeInterval) -> String {
// swiftlint:disable:next line_length
return "\(fnName) timed out but was unable to run the timeout handler because the main thread is unresponsive (\(leeway.description) is allow after the wait times out). Conditions that may cause this include processing blocking IO on the main thread, calls to sleep(), deadlocks, and synchronous IPC. Nimble forcefully stopped run loop which may cause future failures in test run."
}
/// Wait asynchronously until the done closure is called or the timeout has been reached.
///
/// @discussion
/// Call the done() closure to indicate the waiting has completed.
///
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func waitUntil(timeout: DispatchTimeInterval = AsyncDefaults.timeout, file: FileString = #file, line: UInt = #line, action: @escaping (@escaping () -> Void) -> Void) {
NMBWait.until(timeout: timeout, file: file, line: line, action: action)
}

104
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/DSL.swift vendored
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@ -1,104 +0,0 @@
/// Make an expectation on a given actual value. The value given is lazily evaluated.
public func expect<T>(file: FileString = #file, line: UInt = #line, _ expression: @autoclosure @escaping () throws -> T?) -> Expectation<T> {
return Expectation(
expression: Expression(
expression: expression,
location: SourceLocation(file: file, line: line),
isClosure: true))
}
/// Make an expectation on a given actual value. The closure is lazily invoked.
public func expect<T>(file: FileString = #file, line: UInt = #line, _ expression: @autoclosure () -> (() throws -> T)) -> Expectation<T> {
return Expectation(
expression: Expression(
expression: expression(),
location: SourceLocation(file: file, line: line),
isClosure: true))
}
/// Make an expectation on a given actual value. The closure is lazily invoked.
public func expect<T>(file: FileString = #file, line: UInt = #line, _ expression: @autoclosure () -> (() throws -> T?)) -> Expectation<T> {
return Expectation(
expression: Expression(
expression: expression(),
location: SourceLocation(file: file, line: line),
isClosure: true))
}
/// Make an expectation on a given actual value. The closure is lazily invoked.
public func expect(file: FileString = #file, line: UInt = #line, _ expression: @autoclosure () -> (() throws -> Void)) -> Expectation<Void> {
return Expectation(
expression: Expression(
expression: expression(),
location: SourceLocation(file: file, line: line),
isClosure: true))
}
/// Always fails the test with a message and a specified location.
public func fail(_ message: String, location: SourceLocation) {
let handler = NimbleEnvironment.activeInstance.assertionHandler
handler.assert(false, message: FailureMessage(stringValue: message), location: location)
}
/// Always fails the test with a message.
public func fail(_ message: String, file: FileString = #file, line: UInt = #line) {
fail(message, location: SourceLocation(file: file, line: line))
}
/// Always fails the test.
public func fail(_ file: FileString = #file, line: UInt = #line) {
fail("fail() always fails", file: file, line: line)
}
/// Like Swift's precondition(), but raises NSExceptions instead of sigaborts
internal func nimblePrecondition(
_ expr: @autoclosure () -> Bool,
_ name: @autoclosure () -> String,
_ message: @autoclosure () -> String,
file: StaticString = #file,
line: UInt = #line
) {
let result = expr()
if !result {
_nimblePrecondition(name(), message(), file, line)
}
}
internal func internalError(_ msg: String, file: FileString = #file, line: UInt = #line) -> Never {
// swiftlint:disable line_length
fatalError(
"""
Nimble Bug Found: \(msg) at \(file):\(line).
Please file a bug to Nimble: https://github.com/Quick/Nimble/issues with the code snippet that caused this error.
"""
)
// swiftlint:enable line_length
}
#if canImport(Darwin)
import class Foundation.NSException
import struct Foundation.NSExceptionName
private func _nimblePrecondition(
_ name: String,
_ message: String,
_ file: StaticString,
_ line: UInt
) {
let exception = NSException(
name: NSExceptionName(name),
reason: message,
userInfo: nil
)
exception.raise()
}
#else
private func _nimblePrecondition(
_ name: String,
_ message: String,
_ file: StaticString,
_ line: UInt
) {
preconditionFailure("\(name) - \(message)", file: file, line: line)
}
#endif

136
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Expectation.swift vendored
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@ -1,136 +0,0 @@
@available(*, deprecated)
internal func expressionDoesNotMatch<T, U>(_ expression: Expression<T>, matcher: U, toNot: String, description: String?) -> (Bool, FailureMessage)
where U: Matcher, U.ValueType == T {
let msg = FailureMessage()
msg.userDescription = description
msg.to = toNot
do {
let pass = try matcher.doesNotMatch(expression, failureMessage: msg)
if msg.actualValue == "" {
msg.actualValue = "<\(stringify(try expression.evaluate()))>"
}
return (pass, msg)
} catch let error {
msg.stringValue = "unexpected error thrown: <\(error)>"
return (false, msg)
}
}
internal func execute<T>(_ expression: Expression<T>, _ style: ExpectationStyle, _ predicate: Predicate<T>, to: String, description: String?, captureExceptions: Bool = true) -> (Bool, FailureMessage) {
func run() -> (Bool, FailureMessage) {
let msg = FailureMessage()
msg.userDescription = description
msg.to = to
do {
let result = try predicate.satisfies(expression)
result.message.update(failureMessage: msg)
if msg.actualValue == "" {
msg.actualValue = "<\(stringify(try expression.evaluate()))>"
}
return (result.toBoolean(expectation: style), msg)
} catch let error {
msg.stringValue = "unexpected error thrown: <\(error)>"
return (false, msg)
}
}
var result: (Bool, FailureMessage) = (false, FailureMessage())
if captureExceptions {
let capture = NMBExceptionCapture(handler: ({ exception -> Void in
let msg = FailureMessage()
msg.stringValue = "unexpected exception raised: \(exception)"
result = (false, msg)
}), finally: nil)
capture.tryBlock {
result = run()
}
} else {
result = run()
}
return result
}
public struct Expectation<T> {
public let expression: Expression<T>
public init(expression: Expression<T>) {
self.expression = expression
}
public func verify(_ pass: Bool, _ message: FailureMessage) {
let handler = NimbleEnvironment.activeInstance.assertionHandler
handler.assert(pass, message: message, location: expression.location)
}
////////////////// OLD API /////////////////////
/// DEPRECATED: Tests the actual value using a matcher to match.
@available(*, deprecated, message: "Use Predicate instead")
@discardableResult
public func to<U>(_ matcher: U, description: String? = nil) -> Self
where U: Matcher, U.ValueType == T {
let (pass, msg) = execute(
expression,
.toMatch,
matcher.predicate,
to: "to",
description: description,
captureExceptions: false
)
verify(pass, msg)
return self
}
/// DEPRECATED: Tests the actual value using a matcher to not match.
@available(*, deprecated, message: "Use Predicate instead")
@discardableResult
public func toNot<U>(_ matcher: U, description: String? = nil) -> Self
where U: Matcher, U.ValueType == T {
// swiftlint:disable:next line_length
let (pass, msg) = expressionDoesNotMatch(expression, matcher: matcher, toNot: "to not", description: description)
verify(pass, msg)
return self
}
/// DEPRECATED: Tests the actual value using a matcher to not match.
///
/// Alias to toNot().
@available(*, deprecated, message: "Use Predicate instead")
@discardableResult
public func notTo<U>(_ matcher: U, description: String? = nil) -> Self
where U: Matcher, U.ValueType == T {
return toNot(matcher, description: description)
}
////////////////// NEW API /////////////////////
/// Tests the actual value using a matcher to match.
@discardableResult
public func to(_ predicate: Predicate<T>, description: String? = nil) -> Self {
let (pass, msg) = execute(expression, .toMatch, predicate, to: "to", description: description)
verify(pass, msg)
return self
}
/// Tests the actual value using a matcher to not match.
@discardableResult
public func toNot(_ predicate: Predicate<T>, description: String? = nil) -> Self {
let (pass, msg) = execute(expression, .toNotMatch, predicate, to: "to not", description: description)
verify(pass, msg)
return self
}
/// Tests the actual value using a matcher to not match.
///
/// Alias to toNot().
@discardableResult
public func notTo(_ predicate: Predicate<T>, description: String? = nil) -> Self {
return toNot(predicate, description: description)
}
// see:
// - `async` for extension
// - NMBExpectation for Objective-C interface
}

258
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/ExpectationMessage.swift vendored
View file

@ -1,258 +0,0 @@
public indirect enum ExpectationMessage {
// --- Primary Expectations ---
/// includes actual value in output ("expected to <message>, got <actual>")
case expectedActualValueTo(/* message: */ String)
/// uses a custom actual value string in output ("expected to <message>, got <actual>")
case expectedCustomValueTo(/* message: */ String, actual: String)
/// excludes actual value in output ("expected to <message>")
case expectedTo(/* message: */ String)
/// allows any free-form message ("<message>")
case fail(/* message: */ String)
// --- Composite Expectations ---
// Generally, you'll want the methods, appended(message:) and appended(details:) instead.
/// Not Fully Implemented Yet.
case prepends(/* Prepended Message */ String, ExpectationMessage)
/// appends after an existing message ("<expectation> (use beNil() to match nils)")
case appends(ExpectationMessage, /* Appended Message */ String)
/// provides long-form multi-line explainations ("<expectation>\n\n<string>")
case details(ExpectationMessage, String)
/// Returns the smallest message after the "expected to" string that summarizes the error.
///
/// Returns the message part from ExpectationMessage, ignoring all .appends and .details.
public var expectedMessage: String {
switch self {
case let .fail(msg):
return msg
case let .expectedTo(msg):
return msg
case let .expectedActualValueTo(msg):
return msg
case let .expectedCustomValueTo(msg, _):
return msg
case let .prepends(_, expectation):
return expectation.expectedMessage
case let .appends(expectation, msg):
return "\(expectation.expectedMessage)\(msg)"
case let .details(expectation, _):
return expectation.expectedMessage
}
}
/// Appends a message after the primary expectation message
public func appended(message: String) -> ExpectationMessage {
switch self {
case .fail, .expectedTo, .expectedActualValueTo, .expectedCustomValueTo, .appends, .prepends:
return .appends(self, message)
case let .details(expectation, msg):
return .details(expectation.appended(message: message), msg)
}
}
/// Appends a message hinting to use beNil() for when the actual value given was nil.
public func appendedBeNilHint() -> ExpectationMessage {
return appended(message: " (use beNil() to match nils)")
}
/// Appends a detailed (aka - multiline) message after the primary expectation message
/// Detailed messages will be placed after .appended(message:) calls.
public func appended(details: String) -> ExpectationMessage {
return .details(self, details)
}
internal func visitLeafs(_ f: (ExpectationMessage) -> ExpectationMessage) -> ExpectationMessage {
// swiftlint:disable:previous identifier_name
switch self {
case .fail, .expectedTo, .expectedActualValueTo, .expectedCustomValueTo:
return f(self)
case let .prepends(msg, expectation):
return .prepends(msg, expectation.visitLeafs(f))
case let .appends(expectation, msg):
return .appends(expectation.visitLeafs(f), msg)
case let .details(expectation, msg):
return .details(expectation.visitLeafs(f), msg)
}
}
/// Replaces a primary expectation with one returned by f. Preserves all composite expectations
/// that were built upon it (aka - all appended(message:) and appended(details:).
public func replacedExpectation(_ f: @escaping (ExpectationMessage) -> ExpectationMessage) -> ExpectationMessage {
// swiftlint:disable:previous identifier_name
func walk(_ msg: ExpectationMessage) -> ExpectationMessage {
switch msg {
case .fail, .expectedTo, .expectedActualValueTo, .expectedCustomValueTo:
return f(msg)
default:
return msg
}
}
return visitLeafs(walk)
}
/// Wraps a primary expectation with text before and after it.
/// Alias to prepended(message: before).appended(message: after)
public func wrappedExpectation(before: String, after: String) -> ExpectationMessage {
return prepended(expectation: before).appended(message: after)
}
/// Prepends a message by modifying the primary expectation
public func prepended(expectation message: String) -> ExpectationMessage {
func walk(_ msg: ExpectationMessage) -> ExpectationMessage {
switch msg {
case let .expectedTo(msg):
return .expectedTo(message + msg)
case let .expectedActualValueTo(msg):
return .expectedActualValueTo(message + msg)
case let .expectedCustomValueTo(msg, actual):
return .expectedCustomValueTo(message + msg, actual: actual)
default:
return msg.visitLeafs(walk)
}
}
return visitLeafs(walk)
}
// swiftlint:disable:next todo
// TODO: test & verify correct behavior
internal func prepended(message: String) -> ExpectationMessage {
return .prepends(message, self)
}
/// Converts the tree of ExpectationMessages into a final built string.
public func toString(actual: String, expected: String = "expected", to: String = "to") -> String {
switch self {
case let .fail(msg):
return msg
case let .expectedTo(msg):
return "\(expected) \(to) \(msg)"
case let .expectedActualValueTo(msg):
return "\(expected) \(to) \(msg), got \(actual)"
case let .expectedCustomValueTo(msg, actual):
return "\(expected) \(to) \(msg), got \(actual)"
case let .prepends(msg, expectation):
return "\(msg)\(expectation.toString(actual: actual, expected: expected, to: to))"
case let .appends(expectation, msg):
return "\(expectation.toString(actual: actual, expected: expected, to: to))\(msg)"
case let .details(expectation, msg):
return "\(expectation.toString(actual: actual, expected: expected, to: to))\n\n\(msg)"
}
}
// Backwards compatibility: converts ExpectationMessage tree to FailureMessage
internal func update(failureMessage: FailureMessage) {
switch self {
case let .fail(msg) where !msg.isEmpty:
failureMessage.stringValue = msg
case .fail:
break
case let .expectedTo(msg):
failureMessage.actualValue = nil
failureMessage.postfixMessage = msg
case let .expectedActualValueTo(msg):
failureMessage.postfixMessage = msg
case let .expectedCustomValueTo(msg, actual):
failureMessage.postfixMessage = msg
failureMessage.actualValue = actual
case let .prepends(msg, expectation):
expectation.update(failureMessage: failureMessage)
if let desc = failureMessage.userDescription {
failureMessage.userDescription = "\(msg)\(desc)"
} else {
failureMessage.userDescription = msg
}
case let .appends(expectation, msg):
expectation.update(failureMessage: failureMessage)
failureMessage.appendMessage(msg)
case let .details(expectation, msg):
expectation.update(failureMessage: failureMessage)
failureMessage.appendDetails(msg)
}
}
}
extension FailureMessage {
internal func toExpectationMessage() -> ExpectationMessage {
let defaultMessage = FailureMessage()
if expected != defaultMessage.expected || _stringValueOverride != nil {
return .fail(stringValue)
}
var message: ExpectationMessage = .fail(userDescription ?? "")
if actualValue != "" && actualValue != nil {
message = .expectedCustomValueTo(postfixMessage, actual: actualValue ?? "")
} else if postfixMessage != defaultMessage.postfixMessage {
if actualValue == nil {
message = .expectedTo(postfixMessage)
} else {
message = .expectedActualValueTo(postfixMessage)
}
}
if postfixActual != defaultMessage.postfixActual {
message = .appends(message, postfixActual)
}
if let extended = extendedMessage {
message = .details(message, extended)
}
return message
}
}
#if canImport(Darwin)
import class Foundation.NSObject
public class NMBExpectationMessage: NSObject {
private let msg: ExpectationMessage
internal init(swift msg: ExpectationMessage) {
self.msg = msg
}
public init(expectedTo message: String) {
self.msg = .expectedTo(message)
}
public init(expectedActualValueTo message: String) {
self.msg = .expectedActualValueTo(message)
}
public init(expectedActualValueTo message: String, customActualValue actual: String) {
self.msg = .expectedCustomValueTo(message, actual: actual)
}
public init(fail message: String) {
self.msg = .fail(message)
}
public init(prepend message: String, child: NMBExpectationMessage) {
self.msg = .prepends(message, child.msg)
}
public init(appendedMessage message: String, child: NMBExpectationMessage) {
self.msg = .appends(child.msg, message)
}
public init(prependedMessage message: String, child: NMBExpectationMessage) {
self.msg = .prepends(message, child.msg)
}
public init(details message: String, child: NMBExpectationMessage) {
self.msg = .details(child.msg, message)
}
public func appendedBeNilHint() -> NMBExpectationMessage {
return NMBExpectationMessage(swift: msg.appendedBeNilHint())
}
public func toSwift() -> ExpectationMessage { return self.msg }
}
extension ExpectationMessage {
func toObjectiveC() -> NMBExpectationMessage {
return NMBExpectationMessage(swift: self)
}
}
#endif

99
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Expression.swift vendored
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@ -1,99 +0,0 @@
// Memoizes the given closure, only calling the passed
// closure once; even if repeat calls to the returned closure
internal func memoizedClosure<T>(_ closure: @escaping () throws -> T) -> (Bool) throws -> T {
var cache: T?
return { withoutCaching in
if withoutCaching || cache == nil {
cache = try closure()
}
return cache!
}
}
/// Expression represents the closure of the value inside expect(...).
/// Expressions are memoized by default. This makes them safe to call
/// evaluate() multiple times without causing a re-evaluation of the underlying
/// closure.
///
/// @warning Since the closure can be any code, Objective-C code may choose
/// to raise an exception. Currently, Expression does not memoize
/// exception raising.
///
/// This provides a common consumable API for matchers to utilize to allow
/// Nimble to change internals to how the captured closure is managed.
public struct Expression<T> {
// swiftlint:disable identifier_name
internal let _expression: (Bool) throws -> T?
internal let _withoutCaching: Bool
// swiftlint:enable identifier_name
public let location: SourceLocation
public let isClosure: Bool
/// Creates a new expression struct. Normally, expect(...) will manage this
/// creation process. The expression is memoized.
///
/// @param expression The closure that produces a given value.
/// @param location The source location that this closure originates from.
/// @param isClosure A bool indicating if the captured expression is a
/// closure or internally produced closure. Some matchers
/// may require closures. For example, toEventually()
/// requires an explicit closure. This gives Nimble
/// flexibility if @autoclosure behavior changes between
/// Swift versions. Nimble internals always sets this true.
public init(expression: @escaping () throws -> T?, location: SourceLocation, isClosure: Bool = true) {
self._expression = memoizedClosure(expression)
self.location = location
self._withoutCaching = false
self.isClosure = isClosure
}
/// Creates a new expression struct. Normally, expect(...) will manage this
/// creation process.
///
/// @param expression The closure that produces a given value.
/// @param location The source location that this closure originates from.
/// @param withoutCaching Indicates if the struct should memoize the given
/// closure's result. Subsequent evaluate() calls will
/// not call the given closure if this is true.
/// @param isClosure A bool indicating if the captured expression is a
/// closure or internally produced closure. Some matchers
/// may require closures. For example, toEventually()
/// requires an explicit closure. This gives Nimble
/// flexibility if @autoclosure behavior changes between
/// Swift versions. Nimble internals always sets this true.
public init(memoizedExpression: @escaping (Bool) throws -> T?, location: SourceLocation, withoutCaching: Bool, isClosure: Bool = true) {
self._expression = memoizedExpression
self.location = location
self._withoutCaching = withoutCaching
self.isClosure = isClosure
}
/// Returns a new Expression from the given expression. Identical to a map()
/// on this type. This should be used only to typecast the Expression's
/// closure value.
///
/// The returned expression will preserve location and isClosure.
///
/// @param block The block that can cast the current Expression value to a
/// new type.
public func cast<U>(_ block: @escaping (T?) throws -> U?) -> Expression<U> {
return Expression<U>(
expression: ({ try block(self.evaluate()) }),
location: self.location,
isClosure: self.isClosure
)
}
public func evaluate() throws -> T? {
return try self._expression(_withoutCaching)
}
public func withoutCaching() -> Expression<T> {
return Expression(
memoizedExpression: self._expression,
location: location,
withoutCaching: true,
isClosure: isClosure
)
}
}

93
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/FailureMessage.swift vendored
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@ -1,93 +0,0 @@
import Foundation
/// Encapsulates the failure message that matchers can report to the end user.
///
/// This is shared state between Nimble and matchers that mutate this value.
public class FailureMessage: NSObject {
public var expected: String = "expected"
public var actualValue: String? = "" // empty string -> use default; nil -> exclude
public var to: String = "to"
public var postfixMessage: String = "match"
public var postfixActual: String = ""
/// An optional message that will be appended as a new line and provides additional details
/// about the failure. This message will only be visible in the issue navigator / in logs but
/// not directly in the source editor since only a single line is presented there.
public var extendedMessage: String?
public var userDescription: String?
public var stringValue: String {
get {
if let value = _stringValueOverride {
return value
} else {
return computeStringValue()
}
}
set {
_stringValueOverride = newValue
}
}
// swiftlint:disable:next identifier_name
internal var _stringValueOverride: String?
internal var hasOverriddenStringValue: Bool {
return _stringValueOverride != nil
}
public override init() {
}
public init(stringValue: String) {
_stringValueOverride = stringValue
}
internal func stripNewlines(_ str: String) -> String {
let whitespaces = CharacterSet.whitespacesAndNewlines
return str
.components(separatedBy: "\n")
.map { line in line.trimmingCharacters(in: whitespaces) }
.joined(separator: "")
}
internal func computeStringValue() -> String {
var value = "\(expected) \(to) \(postfixMessage)"
if let actualValue = actualValue {
value = "\(expected) \(to) \(postfixMessage), got \(actualValue)\(postfixActual)"
}
value = stripNewlines(value)
if let extendedMessage = extendedMessage {
value += "\n\(stripNewlines(extendedMessage))"
}
if let userDescription = userDescription {
return "\(userDescription)\n\(value)"
}
return value
}
internal func appendMessage(_ msg: String) {
if hasOverriddenStringValue {
stringValue += "\(msg)"
} else if actualValue != nil {
postfixActual += msg
} else {
postfixMessage += msg
}
}
internal func appendDetails(_ msg: String) {
if hasOverriddenStringValue {
if let desc = userDescription {
stringValue = "\(desc)\n\(stringValue)"
}
stringValue += "\n\(msg)"
} else {
if let desc = userDescription {
userDescription = desc
}
extendedMessage = msg
}
}
}

28
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Info.plist vendored
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@ -1,28 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>${CURRENT_PROJECT_VERSION}</string>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 2014 Jeff Hui. All rights reserved.</string>
<key>NSPrincipalClass</key>
<string></string>
</dict>
</plist>

123
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/AllPass.swift vendored
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@ -1,123 +0,0 @@
public func allPass<S: Sequence>(
_ passFunc: @escaping (S.Element?) throws -> Bool
) -> Predicate<S> {
let matcher = Predicate.simpleNilable("pass a condition") { actualExpression in
return PredicateStatus(bool: try passFunc(try actualExpression.evaluate()))
}
return createPredicate(matcher)
}
public func allPass<S: Sequence>(
_ passName: String,
_ passFunc: @escaping (S.Element?) throws -> Bool
) -> Predicate<S> {
let matcher = Predicate.simpleNilable(passName) { actualExpression in
return PredicateStatus(bool: try passFunc(try actualExpression.evaluate()))
}
return createPredicate(matcher)
}
@available(*, deprecated, message: "Use Predicate instead")
public func allPass<S: Sequence, M: Matcher>(_ elementMatcher: M) -> Predicate<S> where S.Element == M.ValueType {
return createPredicate(elementMatcher.predicate)
}
public func allPass<S: Sequence>(_ elementPredicate: Predicate<S.Element>) -> Predicate<S> {
return createPredicate(elementPredicate)
}
private func createPredicate<S: Sequence>(_ elementMatcher: Predicate<S.Element>) -> Predicate<S> {
return Predicate { actualExpression in
guard let actualValue = try actualExpression.evaluate() else {
return PredicateResult(
status: .fail,
message: .appends(.expectedTo("all pass"), " (use beNil() to match nils)")
)
}
var failure: ExpectationMessage = .expectedTo("all pass")
for currentElement in actualValue {
let exp = Expression(
expression: {currentElement}, location: actualExpression.location)
let predicateResult = try elementMatcher.satisfies(exp)
if predicateResult.status == .matches {
failure = predicateResult.message.prepended(expectation: "all ")
} else {
failure = predicateResult.message
.replacedExpectation({ .expectedTo($0.expectedMessage) })
.wrappedExpectation(
before: "all ",
after: ", but failed first at element <\(stringify(currentElement))>"
+ " in <\(stringify(actualValue))>"
)
return PredicateResult(status: .doesNotMatch, message: failure)
}
}
failure = failure.replacedExpectation({ expectation in
return .expectedTo(expectation.expectedMessage)
})
return PredicateResult(status: .matches, message: failure)
}
}
#if canImport(Darwin)
import class Foundation.NSObject
import struct Foundation.NSFastEnumerationIterator
import protocol Foundation.NSFastEnumeration
extension NMBPredicate {
@objc public class func allPassMatcher(_ matcher: NMBMatcher) -> NMBPredicate {
return NMBPredicate { actualExpression in
let location = actualExpression.location
let actualValue = try actualExpression.evaluate()
var nsObjects = [NSObject]()
var collectionIsUsable = true
if let value = actualValue as? NSFastEnumeration {
var generator = NSFastEnumerationIterator(value)
while let obj = generator.next() {
if let nsObject = obj as? NSObject {
nsObjects.append(nsObject)
} else {
collectionIsUsable = false
break
}
}
} else {
collectionIsUsable = false
}
if !collectionIsUsable {
return NMBPredicateResult(
status: NMBPredicateStatus.fail,
message: NMBExpectationMessage(
// swiftlint:disable:next line_length
fail: "allPass can only be used with types which implement NSFastEnumeration (NSArray, NSSet, ...), and whose elements subclass NSObject, got <\(actualValue?.description ?? "nil")>"
)
)
}
let expr = Expression(expression: ({ nsObjects }), location: location)
let pred: Predicate<[NSObject]> = createPredicate(Predicate { expr in
if let predicate = matcher as? NMBPredicate {
return predicate.satisfies(({ try expr.evaluate() }), location: expr.location).toSwift()
} else {
let failureMessage = FailureMessage()
let result = matcher.matches(
// swiftlint:disable:next force_try
({ try! expr.evaluate() }),
failureMessage: failureMessage,
location: expr.location
)
let expectationMsg = failureMessage.toExpectationMessage()
return PredicateResult(
bool: result,
message: expectationMsg
)
}
})
return try pred.satisfies(expr).toObjectiveC()
}
}
}
#endif

189
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/Async.swift vendored
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@ -1,189 +0,0 @@
import Foundation
import Dispatch
/// If you are running on a slower machine, it could be useful to increase the default timeout value
/// or slow down poll interval. Default timeout interval is 1, and poll interval is 0.01.
public struct AsyncDefaults {
public static var timeout: DispatchTimeInterval = .seconds(1)
public static var pollInterval: DispatchTimeInterval = .milliseconds(10)
}
extension AsyncDefaults {
@available(*, unavailable, renamed: "timeout")
public static var Timeout: TimeInterval = 1
@available(*, unavailable, renamed: "pollInterval")
public static var PollInterval: TimeInterval = 0.01
}
private func async<T>(style: ExpectationStyle, predicate: Predicate<T>, timeout: DispatchTimeInterval, poll: DispatchTimeInterval, fnName: String) -> Predicate<T> {
return Predicate { actualExpression in
let uncachedExpression = actualExpression.withoutCaching()
let fnName = "expect(...).\(fnName)(...)"
var lastPredicateResult: PredicateResult?
let result = pollBlock(
pollInterval: poll,
timeoutInterval: timeout,
file: actualExpression.location.file,
line: actualExpression.location.line,
fnName: fnName) {
lastPredicateResult = try predicate.satisfies(uncachedExpression)
return lastPredicateResult!.toBoolean(expectation: style)
}
switch result {
case .completed: return lastPredicateResult!
case .timedOut:
let message = lastPredicateResult?.message ?? .fail("timed out before returning a value")
return PredicateResult(status: .fail, message: message)
case let .errorThrown(error):
return PredicateResult(status: .fail, message: .fail("unexpected error thrown: <\(error)>"))
case let .raisedException(exception):
return PredicateResult(status: .fail, message: .fail("unexpected exception raised: \(exception)"))
case .blockedRunLoop:
// swiftlint:disable:next line_length
let message = lastPredicateResult?.message.appended(message: " (timed out, but main run loop was unresponsive).") ??
.fail("main run loop was unresponsive")
return PredicateResult(status: .fail, message: message)
case .incomplete:
internalError("Reached .incomplete state for \(fnName)(...).")
}
}
}
private let toEventuallyRequiresClosureError = FailureMessage(
stringValue: """
expect(...).toEventually(...) requires an explicit closure (eg - expect { ... }.toEventually(...) )
Swift 1.2 @autoclosure behavior has changed in an incompatible way for Nimble to function
"""
)
extension Expectation {
/// Tests the actual value using a matcher to match by checking continuously
/// at each pollInterval until the timeout is reached.
///
/// @discussion
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func toEventually(_ predicate: Predicate<T>, timeout: DispatchTimeInterval = AsyncDefaults.timeout, pollInterval: DispatchTimeInterval = AsyncDefaults.pollInterval, description: String? = nil) {
nimblePrecondition(expression.isClosure, "NimbleInternalError", toEventuallyRequiresClosureError.stringValue)
let (pass, msg) = execute(
expression,
.toMatch,
async(style: .toMatch, predicate: predicate, timeout: timeout, poll: pollInterval, fnName: "toEventually"),
to: "to eventually",
description: description,
captureExceptions: false
)
verify(pass, msg)
}
/// Tests the actual value using a matcher to not match by checking
/// continuously at each pollInterval until the timeout is reached.
///
/// @discussion
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func toEventuallyNot(_ predicate: Predicate<T>, timeout: DispatchTimeInterval = AsyncDefaults.timeout, pollInterval: DispatchTimeInterval = AsyncDefaults.pollInterval, description: String? = nil) {
nimblePrecondition(expression.isClosure, "NimbleInternalError", toEventuallyRequiresClosureError.stringValue)
let (pass, msg) = execute(
expression,
.toNotMatch,
async(
style: .toNotMatch,
predicate: predicate,
timeout: timeout,
poll: pollInterval,
fnName: "toEventuallyNot"
),
to: "to eventually not",
description: description,
captureExceptions: false
)
verify(pass, msg)
}
/// Tests the actual value using a matcher to not match by checking
/// continuously at each pollInterval until the timeout is reached.
///
/// Alias of toEventuallyNot()
///
/// @discussion
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func toNotEventually(_ predicate: Predicate<T>, timeout: DispatchTimeInterval = AsyncDefaults.timeout, pollInterval: DispatchTimeInterval = AsyncDefaults.pollInterval, description: String? = nil) {
return toEventuallyNot(predicate, timeout: timeout, pollInterval: pollInterval, description: description)
}
}
@available(*, deprecated, message: "Use Predicate instead")
extension Expectation {
/// Tests the actual value using a matcher to match by checking continuously
/// at each pollInterval until the timeout is reached.
///
/// @discussion
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func toEventually<U>(_ matcher: U, timeout: DispatchTimeInterval = AsyncDefaults.timeout, pollInterval: DispatchTimeInterval = AsyncDefaults.pollInterval, description: String? = nil)
where U: Matcher, U.ValueType == T {
if expression.isClosure {
let (pass, msg) = execute(
expression,
.toMatch,
async(
style: .toMatch,
predicate: matcher.predicate,
timeout: timeout,
poll: pollInterval,
fnName: "toEventually"
),
to: "to eventually",
description: description,
captureExceptions: false
)
verify(pass, msg)
} else {
verify(false, toEventuallyRequiresClosureError)
}
}
/// Tests the actual value using a matcher to not match by checking
/// continuously at each pollInterval until the timeout is reached.
///
/// @discussion
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func toEventuallyNot<U>(_ matcher: U, timeout: DispatchTimeInterval = AsyncDefaults.timeout, pollInterval: DispatchTimeInterval = AsyncDefaults.pollInterval, description: String? = nil)
where U: Matcher, U.ValueType == T {
if expression.isClosure {
let (pass, msg) = expressionDoesNotMatch(
expression,
matcher: async(
style: .toNotMatch,
predicate: matcher.predicate,
timeout: timeout,
poll: pollInterval,
fnName: "toEventuallyNot"
),
toNot: "to eventually not",
description: description
)
verify(pass, msg)
} else {
verify(false, toEventuallyRequiresClosureError)
}
}
/// Tests the actual value using a matcher to not match by checking
/// continuously at each pollInterval until the timeout is reached.
///
/// Alias of toEventuallyNot()
///
/// @discussion
/// This function manages the main run loop (`NSRunLoop.mainRunLoop()`) while this function
/// is executing. Any attempts to touch the run loop may cause non-deterministic behavior.
public func toNotEventually<U>(_ matcher: U, timeout: DispatchTimeInterval = AsyncDefaults.timeout, pollInterval: DispatchTimeInterval = AsyncDefaults.pollInterval, description: String? = nil)
where U: Matcher, U.ValueType == T {
return toEventuallyNot(matcher, timeout: timeout, pollInterval: pollInterval, description: description)
}
}

67
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeAKindOf.swift vendored
View file

@ -1,67 +0,0 @@
private func matcherMessage<T>(forType expectedType: T.Type) -> String {
return "be a kind of \(String(describing: expectedType))"
}
private func matcherMessage(forClass expectedClass: AnyClass) -> String {
return "be a kind of \(String(describing: expectedClass))"
}
/// A Nimble matcher that succeeds when the actual value is an instance of the given class.
public func beAKindOf<T>(_ expectedType: T.Type) -> Predicate<Any> {
return Predicate.define { actualExpression in
let message: ExpectationMessage
let instance = try actualExpression.evaluate()
guard let validInstance = instance else {
message = .expectedCustomValueTo(matcherMessage(forType: expectedType), actual: "<nil>")
return PredicateResult(status: .fail, message: message)
}
message = .expectedCustomValueTo(
"be a kind of \(String(describing: expectedType))",
actual: "<\(String(describing: type(of: validInstance))) instance>"
)
return PredicateResult(
bool: validInstance is T,
message: message
)
}
}
#if canImport(Darwin)
import class Foundation.NSObject
/// A Nimble matcher that succeeds when the actual value is an instance of the given class.
/// @see beAnInstanceOf if you want to match against the exact class
public func beAKindOf(_ expectedClass: AnyClass) -> Predicate<NSObject> {
return Predicate.define { actualExpression in
let message: ExpectationMessage
let status: PredicateStatus
let instance = try actualExpression.evaluate()
if let validInstance = instance {
status = PredicateStatus(bool: instance != nil && instance!.isKind(of: expectedClass))
message = .expectedCustomValueTo(
matcherMessage(forClass: expectedClass),
actual: "<\(String(describing: type(of: validInstance))) instance>"
)
} else {
status = .fail
message = .expectedCustomValueTo(
matcherMessage(forClass: expectedClass),
actual: "<nil>"
)
}
return PredicateResult(status: status, message: message)
}
}
extension NMBPredicate {
@objc public class func beAKindOfMatcher(_ expected: AnyClass) -> NMBPredicate {
return NMBPredicate { actualExpression in
return try beAKindOf(expected).satisfies(actualExpression).toObjectiveC()
}
}
}
#endif

56
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeAnInstanceOf.swift vendored
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@ -1,56 +0,0 @@
import Foundation
/// A Nimble matcher that succeeds when the actual value is an _exact_ instance of the given class.
public func beAnInstanceOf<T>(_ expectedType: T.Type) -> Predicate<Any> {
let errorMessage = "be an instance of \(String(describing: expectedType))"
return Predicate.define { actualExpression in
let instance = try actualExpression.evaluate()
guard let validInstance = instance else {
return PredicateResult(
status: .doesNotMatch,
message: .expectedActualValueTo(errorMessage)
)
}
let actualString = "<\(String(describing: type(of: validInstance))) instance>"
return PredicateResult(
status: PredicateStatus(bool: type(of: validInstance) == expectedType),
message: .expectedCustomValueTo(errorMessage, actual: actualString)
)
}
}
/// A Nimble matcher that succeeds when the actual value is an instance of the given class.
/// @see beAKindOf if you want to match against subclasses
public func beAnInstanceOf(_ expectedClass: AnyClass) -> Predicate<NSObject> {
let errorMessage = "be an instance of \(String(describing: expectedClass))"
return Predicate.define { actualExpression in
let instance = try actualExpression.evaluate()
let actualString: String
if let validInstance = instance {
actualString = "<\(String(describing: type(of: validInstance))) instance>"
} else {
actualString = "<nil>"
}
#if canImport(Darwin)
let matches = instance != nil && instance!.isMember(of: expectedClass)
#else
let matches = instance != nil && type(of: instance!) == expectedClass
#endif
return PredicateResult(
status: PredicateStatus(bool: matches),
message: .expectedCustomValueTo(errorMessage, actual: actualString)
)
}
}
#if canImport(Darwin)
extension NMBPredicate {
@objc public class func beAnInstanceOfMatcher(_ expected: AnyClass) -> NMBPredicate {
return NMBPredicate { actualExpression in
return try beAnInstanceOf(expected).satisfies(actualExpression).toObjectiveC()
}
}
}
#endif

120
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@ -1,120 +0,0 @@
import Foundation
// swiftlint:disable:next identifier_name
public let DefaultDelta = 0.0001
internal func isCloseTo(_ actualValue: NMBDoubleConvertible?,
expectedValue: NMBDoubleConvertible,
delta: Double)
-> PredicateResult {
let errorMessage = "be close to <\(stringify(expectedValue))> (within \(stringify(delta)))"
return PredicateResult(
bool: actualValue != nil &&
abs(actualValue!.doubleValue - expectedValue.doubleValue) < delta,
message: .expectedCustomValueTo(errorMessage, actual: "<\(stringify(actualValue))>")
)
}
/// A Nimble matcher that succeeds when a value is close to another. This is used for floating
/// point values which can have imprecise results when doing arithmetic on them.
///
/// @see equal
public func beCloseTo<Value: NMBDoubleConvertible>(_ expectedValue: Value, within delta: Double = DefaultDelta) -> Predicate<Value> {
return Predicate.define { actualExpression in
return isCloseTo(try actualExpression.evaluate(), expectedValue: expectedValue, delta: delta)
}
}
private func beCloseTo(_ expectedValue: NMBDoubleConvertible, within delta: Double = DefaultDelta) -> Predicate<NMBDoubleConvertible> {
return Predicate.define { actualExpression in
return isCloseTo(try actualExpression.evaluate(), expectedValue: expectedValue, delta: delta)
}
}
#if canImport(Darwin)
public class NMBObjCBeCloseToPredicate: NMBPredicate {
private let _expected: NSNumber
fileprivate init(expected: NSNumber, within: CDouble) {
_expected = expected
let predicate = beCloseTo(expected, within: within)
let predicateBlock: PredicateBlock = { actualExpression in
let expr = actualExpression.cast { $0 as? NMBDoubleConvertible }
return try predicate.satisfies(expr).toObjectiveC()
}
super.init(predicate: predicateBlock)
}
@objc public var within: (CDouble) -> NMBObjCBeCloseToPredicate {
let expected = _expected
return { delta in
return NMBObjCBeCloseToPredicate(expected: expected, within: delta)
}
}
}
extension NMBPredicate {
@objc public class func beCloseToMatcher(_ expected: NSNumber, within: CDouble) -> NMBObjCBeCloseToPredicate {
return NMBObjCBeCloseToPredicate(expected: expected, within: within)
}
}
#endif
public func beCloseTo(_ expectedValues: [Double], within delta: Double = DefaultDelta) -> Predicate<[Double]> {
let errorMessage = "be close to <\(stringify(expectedValues))> (each within \(stringify(delta)))"
return Predicate.simple(errorMessage) { actualExpression in
if let actual = try actualExpression.evaluate() {
if actual.count != expectedValues.count {
return .doesNotMatch
} else {
for (index, actualItem) in actual.enumerated() {
if fabs(actualItem - expectedValues[index]) > delta {
return .doesNotMatch
}
}
return .matches
}
}
return .doesNotMatch
}
}
// MARK: - Operators
infix operator ≈ : ComparisonPrecedence
extension Expectation where T == [Double] {
// swiftlint:disable:next identifier_name
public static func ≈(lhs: Expectation, rhs: [Double]) {
lhs.to(beCloseTo(rhs))
}
}
extension Expectation where T == NMBDoubleConvertible {
// swiftlint:disable:next identifier_name
public static func ≈(lhs: Expectation, rhs: NMBDoubleConvertible) {
lhs.to(beCloseTo(rhs))
}
// swiftlint:disable:next identifier_name
public static func ≈(lhs: Expectation, rhs: (expected: NMBDoubleConvertible, delta: Double)) {
lhs.to(beCloseTo(rhs.expected, within: rhs.delta))
}
public static func == (lhs: Expectation, rhs: (expected: NMBDoubleConvertible, delta: Double)) {
lhs.to(beCloseTo(rhs.expected, within: rhs.delta))
}
}
// make this higher precedence than exponents so the Doubles either end aren't pulled in
// unexpectantly
precedencegroup PlusMinusOperatorPrecedence {
higherThan: BitwiseShiftPrecedence
}
infix operator ± : PlusMinusOperatorPrecedence
// swiftlint:disable:next identifier_name
public func ±(lhs: NMBDoubleConvertible, rhs: Double) -> (expected: NMBDoubleConvertible, delta: Double) {
return (expected: lhs, delta: rhs)
}

111
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeEmpty.swift vendored
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@ -1,111 +0,0 @@
import Foundation
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty<S: Sequence>() -> Predicate<S> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
var generator = actual.makeIterator()
return PredicateStatus(bool: generator.next() == nil)
}
}
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty<S: SetAlgebra>() -> Predicate<S> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.isEmpty)
}
}
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty<S: Sequence & SetAlgebra>() -> Predicate<S> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.isEmpty)
}
}
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty() -> Predicate<String> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.isEmpty)
}
}
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For NSString instances, it is an empty string.
public func beEmpty() -> Predicate<NSString> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.length == 0)
}
}
// Without specific overrides, beEmpty() is ambiguous for NSDictionary, NSArray,
// etc, since they conform to Sequence as well as NMBCollection.
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty() -> Predicate<NSDictionary> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.count == 0)
}
}
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty() -> Predicate<NSArray> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.count == 0)
}
}
/// A Nimble matcher that succeeds when a value is "empty". For collections, this
/// means the are no items in that collection. For strings, it is an empty string.
public func beEmpty() -> Predicate<NMBCollection> {
return Predicate.simple("be empty") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.count == 0)
}
}
#if canImport(Darwin)
extension NMBPredicate {
@objc public class func beEmptyMatcher() -> NMBPredicate {
return NMBPredicate { actualExpression in
let location = actualExpression.location
let actualValue = try actualExpression.evaluate()
if let value = actualValue as? NMBCollection {
let expr = Expression(expression: ({ value }), location: location)
return try beEmpty().satisfies(expr).toObjectiveC()
} else if let value = actualValue as? NSString {
let expr = Expression(expression: ({ value }), location: location)
return try beEmpty().satisfies(expr).toObjectiveC()
} else if let actualValue = actualValue {
// swiftlint:disable:next line_length
let badTypeErrorMsg = "be empty (only works for NSArrays, NSSets, NSIndexSets, NSDictionaries, NSHashTables, and NSStrings)"
return NMBPredicateResult(
status: NMBPredicateStatus.fail,
message: NMBExpectationMessage(
expectedActualValueTo: badTypeErrorMsg,
customActualValue: "\(String(describing: type(of: actualValue))) type"
)
)
}
return NMBPredicateResult(
status: NMBPredicateStatus.fail,
message: NMBExpectationMessage(expectedActualValueTo: "be empty").appendedBeNilHint()
)
}
}
}
#endif

41
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeGreaterThan.swift vendored
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@ -1,41 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is greater than the expected value.
public func beGreaterThan<T: Comparable>(_ expectedValue: T?) -> Predicate<T> {
let errorMessage = "be greater than <\(stringify(expectedValue))>"
return Predicate.simple(errorMessage) { actualExpression in
guard let actual = try actualExpression.evaluate(), let expected = expectedValue else { return .fail }
return PredicateStatus(bool: actual > expected)
}
}
public func ><T: Comparable>(lhs: Expectation<T>, rhs: T) {
lhs.to(beGreaterThan(rhs))
}
#if canImport(Darwin)
import enum Foundation.ComparisonResult
/// A Nimble matcher that succeeds when the actual value is greater than the expected value.
public func beGreaterThan(_ expectedValue: NMBComparable?) -> Predicate<NMBComparable> {
let errorMessage = "be greater than <\(stringify(expectedValue))>"
return Predicate.simple(errorMessage) { actualExpression in
let actualValue = try actualExpression.evaluate()
let matches = actualValue != nil
&& actualValue!.NMB_compare(expectedValue) == ComparisonResult.orderedDescending
return PredicateStatus(bool: matches)
}
}
public func > (lhs: Expectation<NMBComparable>, rhs: NMBComparable?) {
lhs.to(beGreaterThan(rhs))
}
extension NMBPredicate {
@objc public class func beGreaterThanMatcher(_ expected: NMBComparable?) -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { $0 as? NMBComparable }
return try beGreaterThan(expected).satisfies(expr).toObjectiveC()
}
}
}
#endif

42
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeGreaterThanOrEqualTo.swift vendored
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@ -1,42 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is greater than
/// or equal to the expected value.
public func beGreaterThanOrEqualTo<T: Comparable>(_ expectedValue: T?) -> Predicate<T> {
let message = "be greater than or equal to <\(stringify(expectedValue))>"
return Predicate.simple(message) { actualExpression in
guard let actual = try actualExpression.evaluate(), let expected = expectedValue else { return .fail }
return PredicateStatus(bool: actual >= expected)
}
}
public func >=<T: Comparable>(lhs: Expectation<T>, rhs: T) {
lhs.to(beGreaterThanOrEqualTo(rhs))
}
#if canImport(Darwin)
import enum Foundation.ComparisonResult
/// A Nimble matcher that succeeds when the actual value is greater than
/// or equal to the expected value.
public func beGreaterThanOrEqualTo<T: NMBComparable>(_ expectedValue: T?) -> Predicate<T> {
let message = "be greater than or equal to <\(stringify(expectedValue))>"
return Predicate.simple(message) { actualExpression in
let actualValue = try actualExpression.evaluate()
let matches = actualValue != nil && actualValue!.NMB_compare(expectedValue) != ComparisonResult.orderedAscending
return PredicateStatus(bool: matches)
}
}
public func >=<T: NMBComparable>(lhs: Expectation<T>, rhs: T) {
lhs.to(beGreaterThanOrEqualTo(rhs))
}
extension NMBPredicate {
@objc public class func beGreaterThanOrEqualToMatcher(_ expected: NMBComparable?) -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { $0 as? NMBComparable }
return try beGreaterThanOrEqualTo(expected).satisfies(expr).toObjectiveC()
}
}
}
#endif

47
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeIdenticalTo.swift vendored
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@ -1,47 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is the same instance
/// as the expected instance.
public func beIdenticalTo(_ expected: Any?) -> Predicate<Any> {
return Predicate.define { actualExpression in
let actual = try actualExpression.evaluate() as AnyObject?
let bool = actual === (expected as AnyObject?) && actual !== nil
return PredicateResult(
bool: bool,
message: .expectedCustomValueTo(
"be identical to \(identityAsString(expected))",
actual: "\(identityAsString(actual))"
)
)
}
}
extension Expectation where T == Any {
public static func === (lhs: Expectation, rhs: Any?) {
lhs.to(beIdenticalTo(rhs))
}
public static func !== (lhs: Expectation, rhs: Any?) {
lhs.toNot(beIdenticalTo(rhs))
}
}
/// A Nimble matcher that succeeds when the actual value is the same instance
/// as the expected instance.
///
/// Alias for "beIdenticalTo".
public func be(_ expected: Any?) -> Predicate<Any> {
return beIdenticalTo(expected)
}
#if canImport(Darwin)
import class Foundation.NSObject
extension NMBPredicate {
@objc public class func beIdenticalToMatcher(_ expected: NSObject?) -> NMBPredicate {
return NMBPredicate { actualExpression in
let aExpr = actualExpression.cast { $0 as Any? }
return try beIdenticalTo(expected).satisfies(aExpr).toObjectiveC()
}
}
}
#endif

40
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeLessThan.swift vendored
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@ -1,40 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is less than the expected value.
public func beLessThan<T: Comparable>(_ expectedValue: T?) -> Predicate<T> {
let message = "be less than <\(stringify(expectedValue))>"
return Predicate.simple(message) { actualExpression in
guard let actual = try actualExpression.evaluate(), let expected = expectedValue else { return .fail }
return PredicateStatus(bool: actual < expected)
}
}
public func <<T: Comparable>(lhs: Expectation<T>, rhs: T) {
lhs.to(beLessThan(rhs))
}
#if canImport(Darwin)
import enum Foundation.ComparisonResult
/// A Nimble matcher that succeeds when the actual value is less than the expected value.
public func beLessThan(_ expectedValue: NMBComparable?) -> Predicate<NMBComparable> {
let message = "be less than <\(stringify(expectedValue))>"
return Predicate.simple(message) { actualExpression in
let actualValue = try actualExpression.evaluate()
let matches = actualValue != nil && actualValue!.NMB_compare(expectedValue) == ComparisonResult.orderedAscending
return PredicateStatus(bool: matches)
}
}
public func < (lhs: Expectation<NMBComparable>, rhs: NMBComparable?) {
lhs.to(beLessThan(rhs))
}
extension NMBPredicate {
@objc public class func beLessThanMatcher(_ expected: NMBComparable?) -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { $0 as? NMBComparable }
return try beLessThan(expected).satisfies(expr).toObjectiveC()
}
}
}
#endif

40
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeLessThanOrEqual.swift vendored
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@ -1,40 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is less than
/// or equal to the expected value.
public func beLessThanOrEqualTo<T: Comparable>(_ expectedValue: T?) -> Predicate<T> {
return Predicate.simple("be less than or equal to <\(stringify(expectedValue))>") { actualExpression in
guard let actual = try actualExpression.evaluate(), let expected = expectedValue else { return .fail }
return PredicateStatus(bool: actual <= expected)
}
}
public func <=<T: Comparable>(lhs: Expectation<T>, rhs: T) {
lhs.to(beLessThanOrEqualTo(rhs))
}
#if canImport(Darwin)
import enum Foundation.ComparisonResult
/// A Nimble matcher that succeeds when the actual value is less than
/// or equal to the expected value.
public func beLessThanOrEqualTo<T: NMBComparable>(_ expectedValue: T?) -> Predicate<T> {
return Predicate.simple("be less than or equal to <\(stringify(expectedValue))>") { actualExpression in
let actualValue = try actualExpression.evaluate()
let matches = actualValue.map { $0.NMB_compare(expectedValue) != .orderedDescending } ?? false
return PredicateStatus(bool: matches)
}
}
public func <=<T: NMBComparable>(lhs: Expectation<T>, rhs: T) {
lhs.to(beLessThanOrEqualTo(rhs))
}
extension NMBPredicate {
@objc public class func beLessThanOrEqualToMatcher(_ expected: NMBComparable?) -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { $0 as? NMBComparable }
return try beLessThanOrEqualTo(expected).satisfies(expr).toObjectiveC()
}
}
}
#endif

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@ -1,154 +0,0 @@
import Foundation
extension Int8: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).int8Value
}
}
extension UInt8: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).uint8Value
}
}
extension Int16: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).int16Value
}
}
extension UInt16: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).uint16Value
}
}
extension Int32: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).int32Value
}
}
extension UInt32: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).uint32Value
}
}
extension Int64: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).int64Value
}
}
extension UInt64: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).uint64Value
}
}
extension Float: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).floatValue
}
}
extension Double: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).doubleValue
}
}
extension Int: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).intValue
}
}
extension UInt: ExpressibleByBooleanLiteral {
public init(booleanLiteral value: Bool) {
self = NSNumber(value: value).uintValue
}
}
internal func rename<T>(_ matcher: Predicate<T>, failureMessage message: ExpectationMessage) -> Predicate<T> {
return Predicate { actualExpression in
let result = try matcher.satisfies(actualExpression)
return PredicateResult(status: result.status, message: message)
}.requireNonNil
}
// MARK: beTrue() / beFalse()
/// A Nimble matcher that succeeds when the actual value is exactly true.
/// This matcher will not match against nils.
public func beTrue() -> Predicate<Bool> {
return rename(equal(true), failureMessage: .expectedActualValueTo("be true"))
}
/// A Nimble matcher that succeeds when the actual value is exactly false.
/// This matcher will not match against nils.
public func beFalse() -> Predicate<Bool> {
return rename(equal(false), failureMessage: .expectedActualValueTo("be false"))
}
// MARK: beTruthy() / beFalsy()
/// A Nimble matcher that succeeds when the actual value is not logically false.
public func beTruthy<T: ExpressibleByBooleanLiteral & Equatable>() -> Predicate<T> {
return Predicate.simpleNilable("be truthy") { actualExpression in
let actualValue = try actualExpression.evaluate()
if let actualValue = actualValue {
return PredicateStatus(bool: actualValue == (true as T))
}
return PredicateStatus(bool: actualValue != nil)
}
}
/// A Nimble matcher that succeeds when the actual value is logically false.
/// This matcher will match against nils.
public func beFalsy<T: ExpressibleByBooleanLiteral & Equatable>() -> Predicate<T> {
return Predicate.simpleNilable("be falsy") { actualExpression in
let actualValue = try actualExpression.evaluate()
if let actualValue = actualValue {
return PredicateStatus(bool: actualValue == (false as T))
}
return PredicateStatus(bool: actualValue == nil)
}
}
#if canImport(Darwin)
extension NMBPredicate {
@objc public class func beTruthyMatcher() -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { ($0 as? NSNumber)?.boolValue ?? false }
return try beTruthy().satisfies(expr).toObjectiveC()
}
}
@objc public class func beFalsyMatcher() -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { ($0 as? NSNumber)?.boolValue ?? false }
return try beFalsy().satisfies(expr).toObjectiveC()
}
}
@objc public class func beTrueMatcher() -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { ($0 as? NSNumber)?.boolValue ?? false }
return try beTrue().satisfies(expr).toObjectiveC()
}
}
@objc public class func beFalseMatcher() -> NMBPredicate {
return NMBPredicate { actualExpression in
let expr = actualExpression.cast { value -> Bool? in
guard let value = value else { return nil }
return (value as? NSNumber)?.boolValue ?? false
}
return try beFalse().satisfies(expr).toObjectiveC()
}
}
}
#endif

19
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeNil.swift vendored
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@ -1,19 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is nil.
public func beNil<T>() -> Predicate<T> {
return Predicate.simpleNilable("be nil") { actualExpression in
let actualValue = try actualExpression.evaluate()
return PredicateStatus(bool: actualValue == nil)
}
}
#if canImport(Darwin)
import Foundation
extension NMBPredicate {
@objc public class func beNilMatcher() -> NMBPredicate {
return NMBPredicate { actualExpression in
return try beNil().satisfies(actualExpression).toObjectiveC()
}
}
}
#endif

17
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeVoid.swift vendored
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@ -1,17 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is Void.
public func beVoid() -> Predicate<()> {
return Predicate.simpleNilable("be void") { actualExpression in
let actualValue: ()? = try actualExpression.evaluate()
return PredicateStatus(bool: actualValue != nil)
}
}
extension Expectation where T == () {
public static func == (lhs: Expectation<()>, rhs: ()) {
lhs.to(beVoid())
}
public static func != (lhs: Expectation<()>, rhs: ()) {
lhs.toNot(beVoid())
}
}

57
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeginWith.swift vendored
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@ -1,57 +0,0 @@
import Foundation
/// A Nimble matcher that succeeds when the actual sequence's first element
/// is equal to the expected value.
public func beginWith<S: Sequence>(_ startingElement: S.Element) -> Predicate<S> where S.Element: Equatable {
return Predicate.simple("begin with <\(startingElement)>") { actualExpression in
guard let actualValue = try actualExpression.evaluate() else { return .fail }
var actualGenerator = actualValue.makeIterator()
return PredicateStatus(bool: actualGenerator.next() == startingElement)
}
}
/// A Nimble matcher that succeeds when the actual collection's first element
/// is equal to the expected object.
public func beginWith(_ startingElement: Any) -> Predicate<NMBOrderedCollection> {
return Predicate.simple("begin with <\(startingElement)>") { actualExpression in
guard let collection = try actualExpression.evaluate() else { return .fail }
guard collection.count > 0 else { return .doesNotMatch }
#if os(Linux)
guard let collectionValue = collection.object(at: 0) as? NSObject else {
return .fail
}
#else
let collectionValue = collection.object(at: 0) as AnyObject
#endif
return PredicateStatus(bool: collectionValue.isEqual(startingElement))
}
}
/// A Nimble matcher that succeeds when the actual string contains expected substring
/// where the expected substring's location is zero.
public func beginWith(_ startingSubstring: String) -> Predicate<String> {
return Predicate.simple("begin with <\(startingSubstring)>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: actual.hasPrefix(startingSubstring))
}
}
#if canImport(Darwin)
extension NMBPredicate {
@objc public class func beginWithMatcher(_ expected: Any) -> NMBPredicate {
return NMBPredicate { actualExpression in
let actual = try actualExpression.evaluate()
if actual is String {
let expr = actualExpression.cast { $0 as? String }
// swiftlint:disable:next force_cast
return try beginWith(expected as! String).satisfies(expr).toObjectiveC()
} else {
let expr = actualExpression.cast { $0 as? NMBOrderedCollection }
return try beginWith(expected).satisfies(expr).toObjectiveC()
}
}
}
}
#endif

39
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/BeginWithPrefix.swift vendored
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@ -1,39 +0,0 @@
/// A Nimble matcher that succeeds when the exepected sequence is a prefix of the actual sequence.
///
/// This is a matcher abstraction for https://developer.apple.com/documentation/swift/sequence/2854218-starts
public func beginWith<Seq1: Sequence, Seq2: Sequence>(prefix expectedPrefix: Seq2?)
-> Predicate<Seq1> where Seq1.Element: Equatable, Seq1.Element == Seq2.Element {
return Predicate.define("begin with <\(stringify(expectedPrefix))>") { (actualExpression, msg) in
let actualPrefix = try actualExpression.evaluate()
switch (expectedPrefix, actualPrefix) {
case (nil, _?):
return PredicateResult(status: .fail, message: msg.appendedBeNilHint())
case (nil, nil), (_, nil):
return PredicateResult(status: .fail, message: msg)
case (let expected?, let actual?):
let matches = actual.starts(with: expected)
return PredicateResult(bool: matches, message: msg)
}
}
}
/// A Nimble matcher that succeeds when the expected sequence is the prefix of the actual sequence, using the given predicate as the equivalence test.
///
/// This is a matcher abstraction for https://developer.apple.com/documentation/swift/sequence/2996828-starts
public func beginWith<Seq1: Sequence, Seq2: Sequence>(
prefix expectedPrefix: Seq2?,
by areEquivalent: @escaping (Seq1.Element, Seq2.Element) -> Bool
) -> Predicate<Seq1> {
return Predicate.define("begin with <\(stringify(expectedPrefix))>") { (actualExpression, msg) in
let actualPrefix = try actualExpression.evaluate()
switch (expectedPrefix, actualPrefix) {
case (nil, _?):
return PredicateResult(status: .fail, message: msg.appendedBeNilHint())
case (nil, nil), (_, nil):
return PredicateResult(status: .fail, message: msg)
case (let expected?, let actual?):
let matches = actual.starts(with: expected, by: areEquivalent)
return PredicateResult(bool: matches, message: msg)
}
}
}

138
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/Contain.swift vendored
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@ -1,138 +0,0 @@
#if canImport(Foundation)
import Foundation
#endif
/// A Nimble matcher that succeeds when the actual sequence contains the expected values.
public func contain<S: Sequence>(_ items: S.Element...) -> Predicate<S> where S.Element: Equatable {
return contain(items)
}
/// A Nimble matcher that succeeds when the actual sequence contains the expected values.
public func contain<S: Sequence>(_ items: [S.Element]) -> Predicate<S> where S.Element: Equatable {
return Predicate.simple("contain <\(arrayAsString(items))>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
let matches = items.allSatisfy {
return actual.contains($0)
}
return PredicateStatus(bool: matches)
}
}
/// A Nimble matcher that succeeds when the actual set contains the expected values.
public func contain<S: SetAlgebra>(_ items: S.Element...) -> Predicate<S> where S.Element: Equatable {
return contain(items)
}
/// A Nimble matcher that succeeds when the actual set contains the expected values.
public func contain<S: SetAlgebra>(_ items: [S.Element]) -> Predicate<S> where S.Element: Equatable {
return Predicate.simple("contain <\(arrayAsString(items))>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
let matches = items.allSatisfy {
return actual.contains($0)
}
return PredicateStatus(bool: matches)
}
}
/// A Nimble matcher that succeeds when the actual set contains the expected values.
public func contain<S: Sequence & SetAlgebra>(_ items: S.Element...) -> Predicate<S> where S.Element: Equatable {
return contain(items)
}
/// A Nimble matcher that succeeds when the actual set contains the expected values.
public func contain<S: Sequence & SetAlgebra>(_ items: [S.Element]) -> Predicate<S> where S.Element: Equatable {
return Predicate.simple("contain <\(arrayAsString(items))>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
let matches = items.allSatisfy {
return actual.contains($0)
}
return PredicateStatus(bool: matches)
}
}
/// A Nimble matcher that succeeds when the actual string contains the expected substring.
public func contain(_ substrings: String...) -> Predicate<String> {
return contain(substrings)
}
public func contain(_ substrings: [String]) -> Predicate<String> {
return Predicate.simple("contain <\(arrayAsString(substrings))>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
let matches = substrings.allSatisfy {
let range = actual.range(of: $0)
return range != nil && !range!.isEmpty
}
return PredicateStatus(bool: matches)
}
}
#if canImport(Foundation)
/// A Nimble matcher that succeeds when the actual string contains the expected substring.
public func contain(_ substrings: NSString...) -> Predicate<NSString> {
return contain(substrings)
}
public func contain(_ substrings: [NSString]) -> Predicate<NSString> {
return Predicate.simple("contain <\(arrayAsString(substrings))>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
let matches = substrings.allSatisfy { actual.range(of: $0.description).length != 0 }
return PredicateStatus(bool: matches)
}
}
#endif
/// A Nimble matcher that succeeds when the actual collection contains the expected object.
public func contain(_ items: Any?...) -> Predicate<NMBContainer> {
return contain(items)
}
public func contain(_ items: [Any?]) -> Predicate<NMBContainer> {
return Predicate.simple("contain <\(arrayAsString(items))>") { actualExpression in
guard let actual = try actualExpression.evaluate() else { return .fail }
let matches = items.allSatisfy { item in
return item.map { actual.contains($0) } ?? false
}
return PredicateStatus(bool: matches)
}
}
#if canImport(Darwin)
extension NMBPredicate {
@objc public class func containMatcher(_ expected: [NSObject]) -> NMBPredicate {
return NMBPredicate { actualExpression in
let location = actualExpression.location
let actualValue = try actualExpression.evaluate()
if let value = actualValue as? NMBContainer {
let expr = Expression(expression: ({ value as NMBContainer }), location: location)
// A straightforward cast on the array causes this to crash, so we have to cast the individual items
let expectedOptionals: [Any?] = expected.map({ $0 as Any? })
return try contain(expectedOptionals).satisfies(expr).toObjectiveC()
} else if let value = actualValue as? NSString {
let expr = Expression(expression: ({ value as String }), location: location)
// swiftlint:disable:next force_cast
return try contain(expected as! [String]).satisfies(expr).toObjectiveC()
}
let message: ExpectationMessage
if actualValue != nil {
message = ExpectationMessage.expectedActualValueTo(
// swiftlint:disable:next line_length
"contain <\(arrayAsString(expected))> (only works for NSArrays, NSSets, NSHashTables, and NSStrings)"
)
} else {
message = ExpectationMessage
.expectedActualValueTo("contain <\(arrayAsString(expected))>")
.appendedBeNilHint()
}
return NMBPredicateResult(status: .fail, message: message.toObjectiveC())
}
}
}
#endif

61
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/ContainElementSatisfying.swift vendored
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@ -1,61 +0,0 @@
public func containElementSatisfying<S: Sequence>(
_ predicate: @escaping ((S.Element) -> Bool), _ predicateDescription: String = ""
) -> Predicate<S> {
return Predicate.define { actualExpression in
let message: ExpectationMessage
if predicateDescription == "" {
message = .expectedTo("find object in collection that satisfies predicate")
} else {
message = .expectedTo("find object in collection \(predicateDescription)")
}
if let sequence = try actualExpression.evaluate() {
for object in sequence {
if predicate(object) {
return PredicateResult(bool: true, message: message)
}
}
return PredicateResult(bool: false, message: message)
}
return PredicateResult(status: .fail, message: message)
}
}
#if canImport(Darwin)
import class Foundation.NSObject
import struct Foundation.NSFastEnumerationIterator
import protocol Foundation.NSFastEnumeration
extension NMBPredicate {
@objc public class func containElementSatisfyingMatcher(_ predicate: @escaping ((NSObject) -> Bool)) -> NMBPredicate {
return NMBPredicate { actualExpression in
let value = try actualExpression.evaluate()
guard let enumeration = value as? NSFastEnumeration else {
let message = ExpectationMessage.fail(
"containElementSatisfying must be provided an NSFastEnumeration object"
)
return NMBPredicateResult(status: .fail, message: message.toObjectiveC())
}
let message = ExpectationMessage
.expectedTo("find object in collection that satisfies predicate")
.toObjectiveC()
var iterator = NSFastEnumerationIterator(enumeration)
while let item = iterator.next() {
guard let object = item as? NSObject else {
continue
}
if predicate(object) {
return NMBPredicateResult(status: .matches, message: message)
}
}
return NMBPredicateResult(status: .doesNotMatch, message: message)
}
}
}
#endif

42
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/ElementsEqual.swift vendored
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@ -1,42 +0,0 @@
/// A Nimble matcher that succeeds when the actual sequence and the exepected sequence contain the same elements in
/// the same order.
///
/// This is a matcher abstraction for https://developer.apple.com/documentation/swift/sequence/2854213-elementsequal
public func elementsEqual<Seq1: Sequence, Seq2: Sequence>(
_ expectedValue: Seq2?
) -> Predicate<Seq1> where Seq1.Element: Equatable, Seq1.Element == Seq2.Element {
return Predicate.define("elementsEqual <\(stringify(expectedValue))>") { (actualExpression, msg) in
let actualValue = try actualExpression.evaluate()
switch (expectedValue, actualValue) {
case (nil, _?):
return PredicateResult(status: .fail, message: msg.appendedBeNilHint())
case (nil, nil), (_, nil):
return PredicateResult(status: .fail, message: msg)
case (let expected?, let actual?):
let matches = expected.elementsEqual(actual)
return PredicateResult(bool: matches, message: msg)
}
}
}
/// A Nimble matcher that succeeds when the actual sequence and the exepected sequence contain equivalent elements in
/// the same order, using the given predicate as the equivalence test.
///
/// This is a matcher abstraction for https://developer.apple.com/documentation/swift/sequence/2949668-elementsequal
public func elementsEqual<Seq1: Sequence, Seq2: Sequence>(
_ expectedValue: Seq2?,
by areEquivalent: @escaping (Seq1.Element, Seq2.Element) -> Bool
) -> Predicate<Seq1> {
return Predicate.define("elementsEqual <\(stringify(expectedValue))>") { (actualExpression, msg) in
let actualValue = try actualExpression.evaluate()
switch (expectedValue, actualValue) {
case (nil, _?):
return PredicateResult(status: .fail, message: msg.appendedBeNilHint())
case (nil, nil), (_, nil):
return PredicateResult(status: .fail, message: msg)
case (let expected?, let actual?):
let matches = actual.elementsEqual(expected, by: areEquivalent)
return PredicateResult(bool: matches, message: msg)
}
}
}

67
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/EndWith.swift vendored
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@ -1,67 +0,0 @@
import Foundation
/// A Nimble matcher that succeeds when the actual sequence's last element
/// is equal to the expected value.
public func endWith<S: Sequence>(_ endingElement: S.Element) -> Predicate<S> where S.Element: Equatable {
return Predicate.simple("end with <\(endingElement)>") { actualExpression in
guard let actualValue = try actualExpression.evaluate() else { return .fail }
var actualGenerator = actualValue.makeIterator()
var lastItem: S.Element?
var item: S.Element?
repeat {
lastItem = item
item = actualGenerator.next()
} while(item != nil)
return PredicateStatus(bool: lastItem == endingElement)
}
}
/// A Nimble matcher that succeeds when the actual collection's last element
/// is equal to the expected object.
public func endWith(_ endingElement: Any) -> Predicate<NMBOrderedCollection> {
return Predicate.simple("end with <\(endingElement)>") { actualExpression in
guard let collection = try actualExpression.evaluate() else { return .fail }
guard collection.count > 0 else { return PredicateStatus(bool: false) }
#if os(Linux)
guard let collectionValue = collection.object(at: collection.count - 1) as? NSObject else {
return .fail
}
#else
let collectionValue = collection.object(at: collection.count - 1) as AnyObject
#endif
return PredicateStatus(bool: collectionValue.isEqual(endingElement))
}
}
/// A Nimble matcher that succeeds when the actual string contains the expected substring
/// where the expected substring's location is the actual string's length minus the
/// expected substring's length.
public func endWith(_ endingSubstring: String) -> Predicate<String> {
return Predicate.simple("end with <\(endingSubstring)>") { actualExpression in
guard let collection = try actualExpression.evaluate() else { return .fail }
return PredicateStatus(bool: collection.hasSuffix(endingSubstring))
}
}
#if canImport(Darwin)
extension NMBPredicate {
@objc public class func endWithMatcher(_ expected: Any) -> NMBPredicate {
return NMBPredicate { actualExpression in
let actual = try actualExpression.evaluate()
if actual is String {
let expr = actualExpression.cast { $0 as? String }
// swiftlint:disable:next force_cast
return try endWith(expected as! String).satisfies(expr).toObjectiveC()
} else {
let expr = actualExpression.cast { $0 as? NMBOrderedCollection }
return try endWith(expected).satisfies(expr).toObjectiveC()
}
}
}
}
#endif

148
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/Equal.swift vendored
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@ -1,148 +0,0 @@
/// A Nimble matcher that succeeds when the actual value is equal to the expected value.
/// Values can support equal by supporting the Equatable protocol.
///
/// @see beCloseTo if you want to match imprecise types (eg - floats, doubles).
public func equal<T: Equatable>(_ expectedValue: T?) -> Predicate<T> {
return Predicate.define("equal <\(stringify(expectedValue))>") { actualExpression, msg in
let actualValue = try actualExpression.evaluate()
switch (expectedValue, actualValue) {
case (nil, _?):
return PredicateResult(status: .fail, message: msg.appendedBeNilHint())
case (nil, nil), (_, nil):
return PredicateResult(status: .fail, message: msg)
case (let expected?, let actual?):
let matches = expected == actual
return PredicateResult(bool: matches, message: msg)
}
}
}
/// A Nimble matcher allowing comparison of collection with optional type
public func equal<T: Equatable>(_ expectedValue: [T?]) -> Predicate<[T?]> {
return Predicate.define("equal <\(stringify(expectedValue))>") { actualExpression, msg in
guard let actualValue = try actualExpression.evaluate() else {
return PredicateResult(
status: .fail,
message: msg.appendedBeNilHint()
)
}
let matches = expectedValue == actualValue
return PredicateResult(bool: matches, message: msg)
}
}
/// A Nimble matcher that succeeds when the actual set is equal to the expected set.
public func equal<T>(_ expectedValue: Set<T>?) -> Predicate<Set<T>> {
return equal(expectedValue, stringify: { stringify($0) })
}
/// A Nimble matcher that succeeds when the actual set is equal to the expected set.
public func equal<T: Comparable>(_ expectedValue: Set<T>?) -> Predicate<Set<T>> {
return equal(expectedValue, stringify: {
if let set = $0 {
return stringify(Array(set).sorted { $0 < $1 })
} else {
return "nil"
}
})
}
private func equal<T>(_ expectedValue: Set<T>?, stringify: @escaping (Set<T>?) -> String) -> Predicate<Set<T>> {
return Predicate { actualExpression in
var errorMessage: ExpectationMessage =
.expectedActualValueTo("equal <\(stringify(expectedValue))>")
guard let expectedValue = expectedValue else {
return PredicateResult(
status: .fail,
message: errorMessage.appendedBeNilHint()
)
}
guard let actualValue = try actualExpression.evaluate() else {
return PredicateResult(
status: .fail,
message: errorMessage.appendedBeNilHint()
)
}
errorMessage = .expectedCustomValueTo(
"equal <\(stringify(expectedValue))>",
actual: "<\(stringify(actualValue))>"
)
if expectedValue == actualValue {
return PredicateResult(
status: .matches,
message: errorMessage
)
}
let missing = expectedValue.subtracting(actualValue)
if missing.count > 0 {
errorMessage = errorMessage.appended(message: ", missing <\(stringify(missing))>")
}
let extra = actualValue.subtracting(expectedValue)
if extra.count > 0 {
errorMessage = errorMessage.appended(message: ", extra <\(stringify(extra))>")
}
return PredicateResult(
status: .doesNotMatch,
message: errorMessage
)
}
}
public func ==<T: Equatable>(lhs: Expectation<T>, rhs: T?) {
lhs.to(equal(rhs))
}
public func !=<T: Equatable>(lhs: Expectation<T>, rhs: T?) {
lhs.toNot(equal(rhs))
}
public func ==<T: Equatable>(lhs: Expectation<[T]>, rhs: [T]?) {
lhs.to(equal(rhs))
}
public func !=<T: Equatable>(lhs: Expectation<[T]>, rhs: [T]?) {
lhs.toNot(equal(rhs))
}
public func == <T>(lhs: Expectation<Set<T>>, rhs: Set<T>?) {
lhs.to(equal(rhs))
}
public func != <T>(lhs: Expectation<Set<T>>, rhs: Set<T>?) {
lhs.toNot(equal(rhs))
}
public func ==<T: Comparable>(lhs: Expectation<Set<T>>, rhs: Set<T>?) {
lhs.to(equal(rhs))
}
public func !=<T: Comparable>(lhs: Expectation<Set<T>>, rhs: Set<T>?) {
lhs.toNot(equal(rhs))
}
public func ==<T, C: Equatable>(lhs: Expectation<[T: C]>, rhs: [T: C]?) {
lhs.to(equal(rhs))
}
public func !=<T, C: Equatable>(lhs: Expectation<[T: C]>, rhs: [T: C]?) {
lhs.toNot(equal(rhs))
}
#if canImport(Darwin)
import class Foundation.NSObject
extension NMBPredicate {
@objc public class func equalMatcher(_ expected: NSObject) -> NMBPredicate {
return NMBPredicate { actualExpression in
return try equal(expected).satisfies(actualExpression).toObjectiveC()
}
}
}
#endif

74
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/HaveCount.swift vendored
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@ -1,74 +0,0 @@
// The `haveCount` matchers do not print the full string representation of the collection value,
// instead they only print the type name and the expected count. This makes it easier to understand
// the reason for failed expectations. See: https://github.com/Quick/Nimble/issues/308.
// The representation of the collection content is provided in a new line as an `extendedMessage`.
/// A Nimble matcher that succeeds when the actual Collection's count equals
/// the expected value
public func haveCount<T: Collection>(_ expectedValue: Int) -> Predicate<T> {
return Predicate.define { actualExpression in
if let actualValue = try actualExpression.evaluate() {
let message = ExpectationMessage
.expectedCustomValueTo(
"have \(prettyCollectionType(actualValue)) with count \(stringify(expectedValue))",
actual: "\(actualValue.count)"
)
.appended(details: "Actual Value: \(stringify(actualValue))")
let result = expectedValue == actualValue.count
return PredicateResult(bool: result, message: message)
} else {
return PredicateResult(status: .fail, message: .fail(""))
}
}
}
/// A Nimble matcher that succeeds when the actual collection's count equals
/// the expected value
public func haveCount(_ expectedValue: Int) -> Predicate<NMBCollection> {
return Predicate { actualExpression in
if let actualValue = try actualExpression.evaluate() {
let message = ExpectationMessage
.expectedCustomValueTo(
"have \(prettyCollectionType(actualValue)) with count \(stringify(expectedValue))",
actual: "\(actualValue.count)"
)
.appended(details: "Actual Value: \(stringify(actualValue))")
let result = expectedValue == actualValue.count
return PredicateResult(bool: result, message: message)
} else {
return PredicateResult(status: .fail, message: .fail(""))
}
}
}
#if canImport(Darwin)
import Foundation
extension NMBPredicate {
@objc public class func haveCountMatcher(_ expected: NSNumber) -> NMBPredicate {
return NMBPredicate { actualExpression in
let location = actualExpression.location
let actualValue = try actualExpression.evaluate()
if let value = actualValue as? NMBCollection {
let expr = Expression(expression: ({ value as NMBCollection}), location: location)
return try haveCount(expected.intValue).satisfies(expr).toObjectiveC()
}
let message: ExpectationMessage
if let actualValue = actualValue {
message = ExpectationMessage.expectedCustomValueTo(
"get type of NSArray, NSSet, NSDictionary, or NSHashTable",
actual: "\(String(describing: type(of: actualValue)))"
)
} else {
message = ExpectationMessage
.expectedActualValueTo("have a collection with count \(stringify(expected.intValue))")
.appendedBeNilHint()
}
return NMBPredicateResult(status: .fail, message: message.toObjectiveC())
}
}
}
#endif

23
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/Match.swift vendored
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@ -1,23 +0,0 @@
/// A Nimble matcher that succeeds when the actual string satisfies the regular expression
/// described by the expected string.
public func match(_ expectedValue: String?) -> Predicate<String> {
return Predicate.simple("match <\(stringify(expectedValue))>") { actualExpression in
guard let actual = try actualExpression.evaluate(), let regexp = expectedValue else { return .fail }
let bool = actual.range(of: regexp, options: .regularExpression) != nil
return PredicateStatus(bool: bool)
}
}
#if canImport(Darwin)
import class Foundation.NSString
extension NMBPredicate {
@objc public class func matchMatcher(_ expected: NSString) -> NMBPredicate {
return NMBPredicate { actualExpression in
let actual = actualExpression.cast { $0 as? String }
return try match(expected.description).satisfies(actual).toObjectiveC()
}
}
}
#endif

68
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/MatchError.swift vendored
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@ -1,68 +0,0 @@
/// A Nimble matcher that succeeds when the actual expression evaluates to an
/// error from the specified case.
///
/// Errors are tried to be compared by their implementation of Equatable,
/// otherwise they fallback to comparison by _domain and _code.
public func matchError<T: Error>(_ error: T) -> Predicate<Error> {
return Predicate.define { actualExpression in
let actualError = try actualExpression.evaluate()
let message = messageForError(
postfixMessageVerb: "match",
actualError: actualError,
error: error
)
var matches = false
if let actualError = actualError, errorMatchesExpectedError(actualError, expectedError: error) {
matches = true
}
return PredicateResult(bool: matches, message: message)
}
}
/// A Nimble matcher that succeeds when the actual expression evaluates to an
/// error from the specified case.
///
/// Errors are tried to be compared by their implementation of Equatable,
/// otherwise they fallback to comparision by _domain and _code.
public func matchError<T: Error & Equatable>(_ error: T) -> Predicate<Error> {
return Predicate.define { actualExpression in
let actualError = try actualExpression.evaluate()
let message = messageForError(
postfixMessageVerb: "match",
actualError: actualError,
error: error
)
var matches = false
if let actualError = actualError as? T, error == actualError {
matches = true
}
return PredicateResult(bool: matches, message: message)
}
}
/// A Nimble matcher that succeeds when the actual expression evaluates to an
/// error of the specified type
public func matchError<T: Error>(_ errorType: T.Type) -> Predicate<Error> {
return Predicate.define { actualExpression in
let actualError = try actualExpression.evaluate()
let message = messageForError(
postfixMessageVerb: "match",
actualError: actualError,
errorType: errorType
)
var matches = false
if actualError as? T != nil {
matches = true
}
return PredicateResult(bool: matches, message: message)
}
}

87
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/MatcherFunc.swift vendored
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@ -1,87 +0,0 @@
/// DEPRECATED: A convenience API to build matchers that don't need special negation
/// behavior. The toNot() behavior is the negation of to().
///
/// @see NonNilMatcherFunc if you prefer to have this matcher fail when nil
/// values are received in an expectation.
///
/// You may use this when implementing your own custom matchers.
///
/// Use the Matcher protocol instead of this type to accept custom matchers as
/// input parameters.
/// @see allPass for an example that uses accepts other matchers as input.
@available(*, deprecated, message: "Use Predicate instead")
public struct MatcherFunc<T>: Matcher {
public let matcher: (Expression<T>, FailureMessage) throws -> Bool
public init(_ matcher: @escaping (Expression<T>, FailureMessage) throws -> Bool) {
self.matcher = matcher
}
public func matches(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
return try matcher(actualExpression, failureMessage)
}
public func doesNotMatch(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
return try !matcher(actualExpression, failureMessage)
}
/// Compatibility layer to new Matcher API. Converts an old-style matcher to a new one.
/// Note: You should definitely spend the time to convert to the new api as soon as possible
/// since this struct type is deprecated.
@available(*, deprecated, message: "Use Predicate directly instead")
public var predicate: Predicate<T> {
return Predicate.fromDeprecatedMatcher(self)
}
}
/// DEPRECATED: A convenience API to build matchers that don't need special negation
/// behavior. The toNot() behavior is the negation of to().
///
/// Unlike MatcherFunc, this will always fail if an expectation contains nil.
/// This applies regardless of using to() or toNot().
///
/// You may use this when implementing your own custom matchers.
///
/// Use the Matcher protocol instead of this type to accept custom matchers as
/// input parameters.
/// @see allPass for an example that uses accepts other matchers as input.
@available(*, deprecated, message: "Use Predicate instead")
public struct NonNilMatcherFunc<T>: Matcher {
public let matcher: (Expression<T>, FailureMessage) throws -> Bool
public init(_ matcher: @escaping (Expression<T>, FailureMessage) throws -> Bool) {
self.matcher = matcher
}
public func matches(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
let pass = try matcher(actualExpression, failureMessage)
if try attachNilErrorIfNeeded(actualExpression, failureMessage: failureMessage) {
return false
}
return pass
}
public func doesNotMatch(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
let pass = try !matcher(actualExpression, failureMessage)
if try attachNilErrorIfNeeded(actualExpression, failureMessage: failureMessage) {
return false
}
return pass
}
internal func attachNilErrorIfNeeded(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
if try actualExpression.evaluate() == nil {
failureMessage.postfixActual = " (use beNil() to match nils)"
return true
}
return false
}
/// Compatibility layer to new Matcher API. Converts an old-style matcher to a new one.
/// Note: You should definitely spend the time to convert to the new api as soon as possible
/// since this struct type is deprecated.
@available(*, deprecated, message: "Use Predicate directly instead")
public var predicate: Predicate<T> {
return Predicate.fromDeprecatedMatcher(self)
}
}

153
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/MatcherProtocols.swift vendored
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@ -1,153 +0,0 @@
import Foundation
// `CGFloat` is in Foundation (swift-corelibs-foundation) on Linux.
#if canImport(Darwin)
import CoreGraphics
#endif
/// Implement this protocol to implement a custom matcher for Swift
@available(*, deprecated, message: "Use Predicate instead")
public protocol Matcher {
associatedtype ValueType
func matches(_ actualExpression: Expression<ValueType>, failureMessage: FailureMessage) throws -> Bool
func doesNotMatch(_ actualExpression: Expression<ValueType>, failureMessage: FailureMessage) throws -> Bool
}
@available(*, deprecated)
extension Matcher {
var predicate: Predicate<ValueType> {
return Predicate.fromDeprecatedMatcher(self)
}
var toClosure: (Expression<ValueType>, FailureMessage, Bool) throws -> Bool {
return { expr, msg, expectedResult in
if expectedResult {
return try self.matches(expr, failureMessage: msg)
} else {
return try self.doesNotMatch(expr, failureMessage: msg)
}
}
}
}
#if canImport(Darwin)
/// Objective-C interface to the Swift variant of Matcher.
@objc public protocol NMBMatcher {
func matches(_ actualBlock: @escaping () -> NSObject?, failureMessage: FailureMessage, location: SourceLocation) -> Bool
func doesNotMatch(_ actualBlock: @escaping () -> NSObject?, failureMessage: FailureMessage, location: SourceLocation) -> Bool
}
#endif
/// Protocol for types that support contain() matcher.
public protocol NMBContainer {
func contains(_ anObject: Any) -> Bool
}
#if canImport(Darwin)
// swiftlint:disable:next todo
// FIXME: NSHashTable can not conform to NMBContainer since swift-DEVELOPMENT-SNAPSHOT-2016-04-25-a
//extension NSHashTable : NMBContainer {} // Corelibs Foundation does not include this class yet
#endif
extension NSArray: NMBContainer {}
extension NSSet: NMBContainer {}
/// Protocol for types that support only beEmpty(), haveCount() matchers
public protocol NMBCollection {
var count: Int { get }
}
#if canImport(Darwin)
extension NSHashTable: NMBCollection {} // Corelibs Foundation does not include these classes yet
extension NSMapTable: NMBCollection {}
#endif
extension NSSet: NMBCollection {}
extension NSIndexSet: NMBCollection {}
extension NSDictionary: NMBCollection {}
/// Protocol for types that support beginWith(), endWith(), beEmpty() matchers
public protocol NMBOrderedCollection: NMBCollection {
func object(at index: Int) -> Any
}
extension NSArray: NMBOrderedCollection {}
public protocol NMBDoubleConvertible {
var doubleValue: CDouble { get }
}
extension Double: NMBDoubleConvertible {
public var doubleValue: CDouble {
return self
}
}
extension Float: NMBDoubleConvertible {
public var doubleValue: CDouble {
return CDouble(self)
}
}
extension CGFloat: NMBDoubleConvertible {
public var doubleValue: CDouble {
return CDouble(self)
}
}
extension NSNumber: NMBDoubleConvertible {
}
private let dateFormatter: DateFormatter = {
let formatter = DateFormatter()
formatter.dateFormat = "yyyy-MM-dd HH:mm:ss.SSSS"
formatter.locale = Locale(identifier: "en_US_POSIX")
return formatter
}()
extension Date: NMBDoubleConvertible {
public var doubleValue: CDouble {
return self.timeIntervalSinceReferenceDate
}
}
extension NSDate: NMBDoubleConvertible {
public var doubleValue: CDouble {
return self.timeIntervalSinceReferenceDate
}
}
extension Date: TestOutputStringConvertible {
public var testDescription: String {
return dateFormatter.string(from: self)
}
}
extension NSDate: TestOutputStringConvertible {
public var testDescription: String {
return dateFormatter.string(from: Date(timeIntervalSinceReferenceDate: self.timeIntervalSinceReferenceDate))
}
}
#if canImport(Darwin)
/// Protocol for types to support beLessThan(), beLessThanOrEqualTo(),
/// beGreaterThan(), beGreaterThanOrEqualTo(), and equal() matchers.
///
/// Types that conform to Swift's Comparable protocol will work implicitly too
@objc public protocol NMBComparable {
func NMB_compare(_ otherObject: NMBComparable!) -> ComparisonResult
}
extension NSNumber: NMBComparable {
public func NMB_compare(_ otherObject: NMBComparable!) -> ComparisonResult {
// swiftlint:disable:next force_cast
return compare(otherObject as! NSNumber)
}
}
extension NSString: NMBComparable {
public func NMB_compare(_ otherObject: NMBComparable!) -> ComparisonResult {
// swiftlint:disable:next force_cast
return compare(otherObject as! String)
}
}
#endif

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@ -1,147 +0,0 @@
#if canImport(Foundation)
import Foundation
internal class NotificationCollector {
private(set) var observedNotifications: [Notification]
private let notificationCenter: NotificationCenter
private let names: Set<Notification.Name>
private var tokens: [NSObjectProtocol]
required init(notificationCenter: NotificationCenter, names: Set<Notification.Name> = []) {
self.notificationCenter = notificationCenter
self.observedNotifications = []
self.names = names
self.tokens = []
}
func startObserving() {
func addObserver(forName name: Notification.Name?) -> NSObjectProtocol {
return notificationCenter.addObserver(forName: name, object: nil, queue: nil) { [weak self] notification in
// linux-swift gets confused by .append(n)
self?.observedNotifications.append(notification)
}
}
if names.isEmpty {
tokens.append(addObserver(forName: nil))
} else {
names.forEach { name in
tokens.append(addObserver(forName: name))
}
}
}
deinit {
tokens.forEach { token in
notificationCenter.removeObserver(token)
}
}
}
private let mainThread = pthread_self()
private func _postNotifications<Out>(
_ predicate: Predicate<[Notification]>,
from center: NotificationCenter,
names: Set<Notification.Name> = []
) -> Predicate<Out> {
_ = mainThread // Force lazy-loading of this value
let collector = NotificationCollector(notificationCenter: center, names: names)
collector.startObserving()
var once: Bool = false
return Predicate { actualExpression in
let collectorNotificationsExpression = Expression(
memoizedExpression: { _ in
return collector.observedNotifications
},
location: actualExpression.location,
withoutCaching: true
)
assert(pthread_equal(mainThread, pthread_self()) != 0, "Only expecting closure to be evaluated on main thread.")
if !once {
once = true
_ = try actualExpression.evaluate()
}
let actualValue: String
if collector.observedNotifications.isEmpty {
actualValue = "no notifications"
} else {
actualValue = "<\(stringify(collector.observedNotifications))>"
}
var result = try predicate.satisfies(collectorNotificationsExpression)
result.message = result.message.replacedExpectation { message in
return .expectedCustomValueTo(message.expectedMessage, actual: actualValue)
}
return result
}
}
public func postNotifications<Out>(
_ predicate: Predicate<[Notification]>,
from center: NotificationCenter = .default
) -> Predicate<Out> {
_postNotifications(predicate, from: center)
}
@available(*, deprecated, renamed: "postNotifications(_:from:)")
public func postNotifications<Out>(
_ predicate: Predicate<[Notification]>,
fromNotificationCenter center: NotificationCenter
) -> Predicate<Out> {
postNotifications(predicate, from: center)
}
#if os(macOS)
public func postDistributedNotifications<Out>(
_ predicate: Predicate<[Notification]>,
from center: DistributedNotificationCenter = .default(),
names: Set<Notification.Name>
) -> Predicate<Out> {
_postNotifications(predicate, from: center, names: names)
}
#endif
@available(*, deprecated, message: "Use Predicate instead")
public func postNotifications<T>(
_ notificationsMatcher: T,
from center: NotificationCenter = .default
) -> Predicate<Any> where T: Matcher, T.ValueType == [Notification] {
_ = mainThread // Force lazy-loading of this value
let collector = NotificationCollector(notificationCenter: center)
collector.startObserving()
var once: Bool = false
return Predicate { actualExpression in
let collectorNotificationsExpression = Expression(memoizedExpression: { _ in
return collector.observedNotifications
}, location: actualExpression.location, withoutCaching: true)
assert(pthread_equal(mainThread, pthread_self()) != 0, "Only expecting closure to be evaluated on main thread.")
if !once {
once = true
_ = try actualExpression.evaluate()
}
let failureMessage = FailureMessage()
let match = try notificationsMatcher.matches(collectorNotificationsExpression, failureMessage: failureMessage)
if collector.observedNotifications.isEmpty {
failureMessage.actualValue = "no notifications"
} else {
failureMessage.actualValue = "<\(stringify(collector.observedNotifications))>"
}
return PredicateResult(bool: match, message: failureMessage.toExpectationMessage())
}
}
@available(*, deprecated, renamed: "postNotifications(_:from:)")
public func postNotifications<T>(
_ notificationsMatcher: T,
fromNotificationCenter center: NotificationCenter
) -> Predicate<Any> where T: Matcher, T.ValueType == [Notification] {
return postNotifications(notificationsMatcher, from: center)
}
#endif

363
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@ -1,363 +0,0 @@
// New Matcher API
//
/// A Predicate is part of the new matcher API that provides assertions to expectations.
///
/// Given a code snippet:
///
/// expect(1).to(equal(2))
/// ^^^^^^^^
/// Called a "matcher"
///
/// A matcher consists of two parts a constructor function and the Predicate. The term Predicate
/// is used as a separate name from Matcher to help transition custom matchers to the new Nimble
/// matcher API.
///
/// The Predicate provide the heavy lifting on how to assert against a given value. Internally,
/// predicates are simple wrappers around closures to provide static type information and
/// allow composition and wrapping of existing behaviors.
public struct Predicate<T> {
fileprivate var matcher: (Expression<T>) throws -> PredicateResult
/// Constructs a predicate that knows how take a given value
public init(_ matcher: @escaping (Expression<T>) throws -> PredicateResult) {
self.matcher = matcher
}
/// Uses a predicate on a given value to see if it passes the predicate.
///
/// @param expression The value to run the predicate's logic against
/// @returns A predicate result indicate passing or failing and an associated error message.
public func satisfies(_ expression: Expression<T>) throws -> PredicateResult {
return try matcher(expression)
}
}
/// Provides convenience helpers to defining predicates
extension Predicate {
/// Like Predicate() constructor, but automatically guard against nil (actual) values
public static func define(matcher: @escaping (Expression<T>) throws -> PredicateResult) -> Predicate<T> {
return Predicate<T> { actual in
return try matcher(actual)
}.requireNonNil
}
/// Defines a predicate with a default message that can be returned in the closure
/// Also ensures the predicate's actual value cannot pass with `nil` given.
public static func define(_ message: String = "match", matcher: @escaping (Expression<T>, ExpectationMessage) throws -> PredicateResult) -> Predicate<T> {
return Predicate<T> { actual in
return try matcher(actual, .expectedActualValueTo(message))
}.requireNonNil
}
/// Defines a predicate with a default message that can be returned in the closure
/// Unlike `define`, this allows nil values to succeed if the given closure chooses to.
public static func defineNilable(_ message: String = "match", matcher: @escaping (Expression<T>, ExpectationMessage) throws -> PredicateResult) -> Predicate<T> {
return Predicate<T> { actual in
return try matcher(actual, .expectedActualValueTo(message))
}
}
}
extension Predicate {
/// Provides a simple predicate definition that provides no control over the predefined
/// error message.
///
/// Also ensures the predicate's actual value cannot pass with `nil` given.
public static func simple(_ message: String = "match", matcher: @escaping (Expression<T>) throws -> PredicateStatus) -> Predicate<T> {
return Predicate<T> { actual in
return PredicateResult(status: try matcher(actual), message: .expectedActualValueTo(message))
}.requireNonNil
}
/// Provides a simple predicate definition that provides no control over the predefined
/// error message.
///
/// Unlike `simple`, this allows nil values to succeed if the given closure chooses to.
public static func simpleNilable(_ message: String = "match", matcher: @escaping (Expression<T>) throws -> PredicateStatus) -> Predicate<T> {
return Predicate<T> { actual in
return PredicateResult(status: try matcher(actual), message: .expectedActualValueTo(message))
}
}
}
// The Expectation style intended for comparison to a PredicateStatus.
public enum ExpectationStyle {
case toMatch, toNotMatch
}
/// The value that a Predicates return to describe if the given (actual) value matches the
/// predicate.
public struct PredicateResult {
/// Status indicates if the predicate matches, does not match, or fails.
public var status: PredicateStatus
/// The error message that can be displayed if it does not match
public var message: ExpectationMessage
/// Constructs a new PredicateResult with a given status and error message
public init(status: PredicateStatus, message: ExpectationMessage) {
self.status = status
self.message = message
}
/// Shorthand to PredicateResult(status: PredicateStatus(bool: bool), message: message)
public init(bool: Bool, message: ExpectationMessage) {
self.status = PredicateStatus(bool: bool)
self.message = message
}
/// Converts the result to a boolean based on what the expectation intended
public func toBoolean(expectation style: ExpectationStyle) -> Bool {
return status.toBoolean(expectation: style)
}
}
/// PredicateStatus is a trinary that indicates if a Predicate matches a given value or not
public enum PredicateStatus {
/// Matches indicates if the predicate / matcher passes with the given value
///
/// For example, `equals(1)` returns `.matches` for `expect(1).to(equal(1))`.
case matches
/// DoesNotMatch indicates if the predicate / matcher fails with the given value, but *would*
/// succeed if the expectation was inverted.
///
/// For example, `equals(2)` returns `.doesNotMatch` for `expect(1).toNot(equal(2))`.
case doesNotMatch
/// Fail indicates the predicate will never satisfy with the given value in any case.
/// A perfect example is that most matchers fail whenever given `nil`.
///
/// Using `equal(1)` fails both `expect(nil).to(equal(1))` and `expect(nil).toNot(equal(1))`.
/// Note: Predicate's `requireNonNil` property will also provide this feature mostly for free.
/// Your predicate will still need to guard against nils, but error messaging will be
/// handled for you.
case fail
/// Converts a boolean to either .matches (if true) or .doesNotMatch (if false).
public init(bool matches: Bool) {
if matches {
self = .matches
} else {
self = .doesNotMatch
}
}
private func shouldMatch() -> Bool {
switch self {
case .matches: return true
case .doesNotMatch, .fail: return false
}
}
private func shouldNotMatch() -> Bool {
switch self {
case .doesNotMatch: return true
case .matches, .fail: return false
}
}
/// Converts the PredicateStatus result to a boolean based on what the expectation intended
internal func toBoolean(expectation style: ExpectationStyle) -> Bool {
if style == .toMatch {
return shouldMatch()
} else {
return shouldNotMatch()
}
}
}
extension Predicate {
/// Compatibility layer for old Matcher API, deprecated.
/// Emulates the MatcherFunc API
internal static func _fromDeprecatedClosure(_ matcher: @escaping (Expression<T>, FailureMessage) throws -> Bool) -> Predicate {
// swiftlint:disable:previous identifier_name
return Predicate { actual in
let failureMessage = FailureMessage()
let result = try matcher(actual, failureMessage)
return PredicateResult(
status: PredicateStatus(bool: result),
message: failureMessage.toExpectationMessage()
)
}
}
}
// Backwards compatibility until Old Matcher API removal
@available(*, deprecated, message: "Use Predicate directly instead")
extension Predicate: Matcher {
/// Compatibility layer for old Matcher API, deprecated
public static func fromDeprecatedFullClosure(_ matcher: @escaping (Expression<T>, FailureMessage, Bool) throws -> Bool) -> Predicate {
return Predicate { actual in
let failureMessage = FailureMessage()
let result = try matcher(actual, failureMessage, true)
return PredicateResult(
status: PredicateStatus(bool: result),
message: failureMessage.toExpectationMessage()
)
}
}
/// Compatibility layer for old Matcher API, deprecated.
/// Emulates the MatcherFunc API
public static func fromDeprecatedClosure(_ matcher: @escaping (Expression<T>, FailureMessage) throws -> Bool) -> Predicate {
return _fromDeprecatedClosure(matcher)
}
/// Compatibility layer for old Matcher API, deprecated.
/// Same as calling .predicate on a MatcherFunc or NonNilMatcherFunc type.
public static func fromDeprecatedMatcher<M>(_ matcher: M) -> Predicate where M: Matcher, M.ValueType == T {
return self.fromDeprecatedFullClosure(matcher.toClosure)
}
/// Deprecated Matcher API, use satisfies(_:_) instead
public func matches(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
let result = try satisfies(actualExpression)
result.message.update(failureMessage: failureMessage)
return result.toBoolean(expectation: .toMatch)
}
/// Deprecated Matcher API, use satisfies(_:_) instead
public func doesNotMatch(_ actualExpression: Expression<T>, failureMessage: FailureMessage) throws -> Bool {
let result = try satisfies(actualExpression)
result.message.update(failureMessage: failureMessage)
return result.toBoolean(expectation: .toNotMatch)
}
}
extension Predicate {
// Someday, make this public? Needs documentation
internal func after(f: @escaping (Expression<T>, PredicateResult) throws -> PredicateResult) -> Predicate<T> {
// swiftlint:disable:previous identifier_name
return Predicate { actual -> PredicateResult in
let result = try self.satisfies(actual)
return try f(actual, result)
}
}
/// Returns a new Predicate based on the current one that always fails if nil is given as
/// the actual value.
///
/// This replaces `NonNilMatcherFunc`.
public var requireNonNil: Predicate<T> {
return after { actual, result in
if try actual.evaluate() == nil {
return PredicateResult(
status: .fail,
message: result.message.appendedBeNilHint()
)
}
return result
}
}
}
#if canImport(Darwin)
import class Foundation.NSObject
public typealias PredicateBlock = (_ actualExpression: Expression<NSObject>) throws -> NMBPredicateResult
public class NMBPredicate: NSObject {
private let predicate: PredicateBlock
public init(predicate: @escaping PredicateBlock) {
self.predicate = predicate
}
func satisfies(_ expression: @escaping () throws -> NSObject?, location: SourceLocation) -> NMBPredicateResult {
let expr = Expression(expression: expression, location: location)
do {
return try self.predicate(expr)
} catch let error {
return PredicateResult(status: .fail, message: .fail("unexpected error thrown: <\(error)>")).toObjectiveC()
}
}
}
extension NMBPredicate: NMBMatcher {
public func matches(_ actualBlock: @escaping () -> NSObject?, failureMessage: FailureMessage, location: SourceLocation) -> Bool {
let result = satisfies(actualBlock, location: location).toSwift()
result.message.update(failureMessage: failureMessage)
return result.status.toBoolean(expectation: .toMatch)
}
public func doesNotMatch(_ actualBlock: @escaping () -> NSObject?, failureMessage: FailureMessage, location: SourceLocation) -> Bool {
let result = satisfies(actualBlock, location: location).toSwift()
result.message.update(failureMessage: failureMessage)
return result.status.toBoolean(expectation: .toNotMatch)
}
}
final public class NMBPredicateResult: NSObject {
public var status: NMBPredicateStatus
public var message: NMBExpectationMessage
public init(status: NMBPredicateStatus, message: NMBExpectationMessage) {
self.status = status
self.message = message
}
public init(bool success: Bool, message: NMBExpectationMessage) {
self.status = NMBPredicateStatus.from(bool: success)
self.message = message
}
public func toSwift() -> PredicateResult {
return PredicateResult(status: status.toSwift(),
message: message.toSwift())
}
}
extension PredicateResult {
public func toObjectiveC() -> NMBPredicateResult {
return NMBPredicateResult(status: status.toObjectiveC(), message: message.toObjectiveC())
}
}
final public class NMBPredicateStatus: NSObject {
private let status: Int
private init(status: Int) {
self.status = status
}
public static let matches: NMBPredicateStatus = NMBPredicateStatus(status: 0)
public static let doesNotMatch: NMBPredicateStatus = NMBPredicateStatus(status: 1)
public static let fail: NMBPredicateStatus = NMBPredicateStatus(status: 2)
public override var hash: Int { return self.status.hashValue }
public override func isEqual(_ object: Any?) -> Bool {
guard let otherPredicate = object as? NMBPredicateStatus else {
return false
}
return self.status == otherPredicate.status
}
public static func from(status: PredicateStatus) -> NMBPredicateStatus {
switch status {
case .matches: return self.matches
case .doesNotMatch: return self.doesNotMatch
case .fail: return self.fail
}
}
public static func from(bool success: Bool) -> NMBPredicateStatus {
return self.from(status: PredicateStatus(bool: success))
}
public func toSwift() -> PredicateStatus {
switch status {
case NMBPredicateStatus.matches.status: return .matches
case NMBPredicateStatus.doesNotMatch.status: return .doesNotMatch
case NMBPredicateStatus.fail.status: return .fail
default:
internalError("Unhandle status for NMBPredicateStatus")
}
}
}
extension PredicateStatus {
public func toObjectiveC() -> NMBPredicateStatus {
return NMBPredicateStatus.from(status: self)
}
}
#endif

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@ -1,222 +0,0 @@
// This matcher requires the Objective-C, and being built by Xcode rather than the Swift Package Manager
#if canImport(Darwin) && !SWIFT_PACKAGE
import class Foundation.NSObject
import class Foundation.NSDictionary
import class Foundation.NSException
/// A Nimble matcher that succeeds when the actual expression raises an
/// exception with the specified name, reason, and/or userInfo.
///
/// Alternatively, you can pass a closure to do any arbitrary custom matching
/// to the raised exception. The closure only gets called when an exception
/// is raised.
///
/// nil arguments indicates that the matcher should not attempt to match against
/// that parameter.
public func raiseException<Out>(
named: NSExceptionName? = nil,
reason: String? = nil,
userInfo: NSDictionary? = nil,
closure: ((NSException) -> Void)? = nil
) -> Predicate<Out> {
return raiseException(named: named?.rawValue, reason: reason, userInfo: userInfo, closure: closure)
}
/// A Nimble matcher that succeeds when the actual expression raises an
/// exception with the specified name, reason, and/or userInfo.
///
/// Alternatively, you can pass a closure to do any arbitrary custom matching
/// to the raised exception. The closure only gets called when an exception
/// is raised.
///
/// nil arguments indicates that the matcher should not attempt to match against
/// that parameter.
public func raiseException<Out>(
named: String?,
reason: String? = nil,
userInfo: NSDictionary? = nil,
closure: ((NSException) -> Void)? = nil
) -> Predicate<Out> {
return Predicate { actualExpression in
var exception: NSException?
let capture = NMBExceptionCapture(handler: ({ e in
exception = e
}), finally: nil)
do {
try capture.tryBlockThrows {
_ = try actualExpression.evaluate()
}
} catch {
return PredicateResult(status: .fail, message: .fail("unexpected error thrown: <\(error)>"))
}
let message = messageForException(
exception: exception,
named: named,
reason: reason,
userInfo: userInfo,
closure: closure
)
let matches = exceptionMatchesNonNilFieldsOrClosure(
exception,
named: named,
reason: reason,
userInfo: userInfo,
closure: closure
)
return PredicateResult(bool: matches, message: message)
}
}
internal func messageForException(
exception: NSException?,
named: String?,
reason: String?,
userInfo: NSDictionary?,
closure: ((NSException) -> Void)?
) -> ExpectationMessage {
var rawMessage: String = "raise exception"
if let named = named {
rawMessage += " with name <\(named)>"
}
if let reason = reason {
rawMessage += " with reason <\(reason)>"
}
if let userInfo = userInfo {
rawMessage += " with userInfo <\(userInfo)>"
}
if closure != nil {
rawMessage += " that satisfies block"
}
if named == nil && reason == nil && userInfo == nil && closure == nil {
rawMessage = "raise any exception"
}
let actual: String
if let exception = exception {
// swiftlint:disable:next line_length
actual = "\(String(describing: type(of: exception))) { name=\(exception.name), reason='\(stringify(exception.reason))', userInfo=\(stringify(exception.userInfo)) }"
} else {
actual = "no exception"
}
return .expectedCustomValueTo(rawMessage, actual: actual)
}
internal func exceptionMatchesNonNilFieldsOrClosure(
_ exception: NSException?,
named: String?,
reason: String?,
userInfo: NSDictionary?,
closure: ((NSException) -> Void)?) -> Bool {
var matches = false
if let exception = exception {
matches = true
if let named = named, exception.name.rawValue != named {
matches = false
}
if reason != nil && exception.reason != reason {
matches = false
}
if let userInfo = userInfo, let exceptionUserInfo = exception.userInfo,
(exceptionUserInfo as NSDictionary) != userInfo {
matches = false
}
if let closure = closure {
let assertions = gatherFailingExpectations {
closure(exception)
}
let messages = assertions.map { $0.message }
if messages.count > 0 {
matches = false
}
}
}
return matches
}
public class NMBObjCRaiseExceptionPredicate: NMBPredicate {
private let _name: String?
private let _reason: String?
private let _userInfo: NSDictionary?
private let _block: ((NSException) -> Void)?
fileprivate init(name: String?, reason: String?, userInfo: NSDictionary?, block: ((NSException) -> Void)?) {
_name = name
_reason = reason
_userInfo = userInfo
_block = block
let predicate: Predicate<NSObject> = raiseException(
named: name,
reason: reason,
userInfo: userInfo,
closure: block
)
let predicateBlock: PredicateBlock = { actualExpression in
return try predicate.satisfies(actualExpression).toObjectiveC()
}
super.init(predicate: predicateBlock)
}
@objc public var named: (_ name: String) -> NMBObjCRaiseExceptionPredicate {
let (reason, userInfo, block) = (_reason, _userInfo, _block)
return { name in
return NMBObjCRaiseExceptionPredicate(
name: name,
reason: reason,
userInfo: userInfo,
block: block
)
}
}
@objc public var reason: (_ reason: String?) -> NMBObjCRaiseExceptionPredicate {
let (name, userInfo, block) = (_name, _userInfo, _block)
return { reason in
return NMBObjCRaiseExceptionPredicate(
name: name,
reason: reason,
userInfo: userInfo,
block: block
)
}
}
@objc public var userInfo: (_ userInfo: NSDictionary?) -> NMBObjCRaiseExceptionPredicate {
let (name, reason, block) = (_name, _reason, _block)
return { userInfo in
return NMBObjCRaiseExceptionPredicate(
name: name,
reason: reason,
userInfo: userInfo,
block: block
)
}
}
@objc public var satisfyingBlock: (_ block: ((NSException) -> Void)?) -> NMBObjCRaiseExceptionPredicate {
let (name, reason, userInfo) = (_name, _reason, _userInfo)
return { block in
return NMBObjCRaiseExceptionPredicate(
name: name,
reason: reason,
userInfo: userInfo,
block: block
)
}
}
}
extension NMBPredicate {
@objc public class func raiseExceptionMatcher() -> NMBObjCRaiseExceptionPredicate {
return NMBObjCRaiseExceptionPredicate(name: nil, reason: nil, userInfo: nil, block: nil)
}
}
#endif

87
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/SatisfyAllOf.swift vendored
View file

@ -1,87 +0,0 @@
/// A Nimble matcher that succeeds when the actual value matches with all of the matchers
/// provided in the variable list of matchers.
public func satisfyAllOf<T>(_ predicates: Predicate<T>...) -> Predicate<T> {
return satisfyAllOf(predicates)
}
/// A Nimble matcher that succeeds when the actual value matches with all of the matchers
/// provided in the variable list of matchers.
@available(*, deprecated, message: "Use Predicate instead")
public func satisfyAllOf<T, U>(_ matchers: U...) -> Predicate<T>
where U: Matcher, U.ValueType == T {
return satisfyAllOf(matchers.map { $0.predicate })
}
internal func satisfyAllOf<T>(_ predicates: [Predicate<T>]) -> Predicate<T> {
return Predicate.define { actualExpression in
var postfixMessages = [String]()
var matches = true
for predicate in predicates {
let result = try predicate.satisfies(actualExpression)
if result.toBoolean(expectation: .toNotMatch) {
matches = false
}
postfixMessages.append("{\(result.message.expectedMessage)}")
}
var msg: ExpectationMessage
if let actualValue = try actualExpression.evaluate() {
msg = .expectedCustomValueTo(
"match all of: " + postfixMessages.joined(separator: ", and "),
actual: "\(actualValue)"
)
} else {
msg = .expectedActualValueTo(
"match all of: " + postfixMessages.joined(separator: ", and ")
)
}
return PredicateResult(bool: matches, message: msg)
}
}
public func && <T>(left: Predicate<T>, right: Predicate<T>) -> Predicate<T> {
return satisfyAllOf(left, right)
}
#if canImport(Darwin)
import class Foundation.NSObject
extension NMBPredicate {
@objc public class func satisfyAllOfMatcher(_ matchers: [NMBMatcher]) -> NMBPredicate {
return NMBPredicate { actualExpression in
if matchers.isEmpty {
return NMBPredicateResult(
status: NMBPredicateStatus.fail,
message: NMBExpectationMessage(
fail: "satisfyAllOf must be called with at least one matcher"
)
)
}
var elementEvaluators = [Predicate<NSObject>]()
for matcher in matchers {
let elementEvaluator = Predicate<NSObject> { expression in
if let predicate = matcher as? NMBPredicate {
// swiftlint:disable:next line_length
return predicate.satisfies({ try expression.evaluate() }, location: actualExpression.location).toSwift()
} else {
let failureMessage = FailureMessage()
let success = matcher.matches(
// swiftlint:disable:next force_try
{ try! expression.evaluate() },
failureMessage: failureMessage,
location: actualExpression.location
)
return PredicateResult(bool: success, message: failureMessage.toExpectationMessage())
}
}
elementEvaluators.append(elementEvaluator)
}
return try satisfyAllOf(elementEvaluators).satisfies(actualExpression).toObjectiveC()
}
}
}
#endif

97
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/SatisfyAnyOf.swift vendored
View file

@ -1,97 +0,0 @@
/// A Nimble matcher that succeeds when the actual value matches with any of the matchers
/// provided in the variable list of matchers.
public func satisfyAnyOf<T>(_ predicates: Predicate<T>...) -> Predicate<T> {
return satisfyAnyOf(predicates)
}
/// A Nimble matcher that succeeds when the actual value matches with any of the matchers
/// provided in the variable list of matchers.
@available(*, deprecated, message: "Use Predicate instead")
public func satisfyAnyOf<T, U>(_ matchers: U...) -> Predicate<T>
where U: Matcher, U.ValueType == T {
return satisfyAnyOf(matchers.map { $0.predicate })
}
internal func satisfyAnyOf<T>(_ predicates: [Predicate<T>]) -> Predicate<T> {
return Predicate.define { actualExpression in
var postfixMessages = [String]()
var matches = false
for predicate in predicates {
let result = try predicate.satisfies(actualExpression)
if result.toBoolean(expectation: .toMatch) {
matches = true
}
postfixMessages.append("{\(result.message.expectedMessage)}")
}
var msg: ExpectationMessage
if let actualValue = try actualExpression.evaluate() {
msg = .expectedCustomValueTo(
"match one of: " + postfixMessages.joined(separator: ", or "),
actual: "\(actualValue)"
)
} else {
msg = .expectedActualValueTo(
"match one of: " + postfixMessages.joined(separator: ", or ")
)
}
return PredicateResult(bool: matches, message: msg)
}
}
public func || <T>(left: Predicate<T>, right: Predicate<T>) -> Predicate<T> {
return satisfyAnyOf(left, right)
}
@available(*, deprecated, message: "Use Predicate instead")
public func || <T>(left: NonNilMatcherFunc<T>, right: NonNilMatcherFunc<T>) -> Predicate<T> {
return satisfyAnyOf(left, right)
}
@available(*, deprecated, message: "Use Predicate instead")
public func || <T>(left: MatcherFunc<T>, right: MatcherFunc<T>) -> Predicate<T> {
return satisfyAnyOf(left, right)
}
#if canImport(Darwin)
import class Foundation.NSObject
extension NMBPredicate {
@objc public class func satisfyAnyOfMatcher(_ matchers: [NMBMatcher]) -> NMBPredicate {
return NMBPredicate { actualExpression in
if matchers.isEmpty {
return NMBPredicateResult(
status: NMBPredicateStatus.fail,
message: NMBExpectationMessage(
fail: "satisfyAnyOf must be called with at least one matcher"
)
)
}
var elementEvaluators = [Predicate<NSObject>]()
for matcher in matchers {
let elementEvaluator = Predicate<NSObject> { expression in
if let predicate = matcher as? NMBPredicate {
// swiftlint:disable:next line_length
return predicate.satisfies({ try expression.evaluate() }, location: actualExpression.location).toSwift()
} else {
let failureMessage = FailureMessage()
let success = matcher.matches(
// swiftlint:disable:next force_try
{ try! expression.evaluate() },
failureMessage: failureMessage,
location: actualExpression.location
)
return PredicateResult(bool: success, message: failureMessage.toExpectationMessage())
}
}
elementEvaluators.append(elementEvaluator)
}
return try satisfyAnyOf(elementEvaluators).satisfies(actualExpression).toObjectiveC()
}
}
}
#endif

51
Carthage/Checkouts/Commandant/Carthage/Checkouts/Nimble/Sources/Nimble/Matchers/ThrowAssertion.swift vendored
View file

@ -1,51 +0,0 @@
#if canImport(CwlPreconditionTesting) && (os(macOS) || os(iOS))
import CwlPreconditionTesting
#elseif canImport(CwlPosixPreconditionTesting)
import CwlPosixPreconditionTesting
#endif
public func throwAssertion<Out>() -> Predicate<Out> {
return Predicate { actualExpression in
#if arch(x86_64) && canImport(Darwin)
let message = ExpectationMessage.expectedTo("throw an assertion")
var actualError: Error?
let caughtException: BadInstructionException? = catchBadInstruction {
#if os(tvOS)
if !NimbleEnvironment.activeInstance.suppressTVOSAssertionWarning {
print()
print("[Nimble Warning]: If you're getting stuck on a debugger breakpoint for a " +
"fatal error while using throwAssertion(), please disable 'Debug Executable' " +
"in your scheme. Go to 'Edit Scheme > Test > Info' and uncheck " +
"'Debug Executable'. If you've already done that, suppress this warning " +
"by setting `NimbleEnvironment.activeInstance.suppressTVOSAssertionWarning = true`. " +
"This is required because the standard methods of catching assertions " +
"(mach APIs) are unavailable for tvOS. Instead, the same mechanism the " +
"debugger uses is the fallback method for tvOS."
)
print()
NimbleEnvironment.activeInstance.suppressTVOSAssertionWarning = true
}
#endif
do {
_ = try actualExpression.evaluate()
} catch {
actualError = error
}
}
if let actualError = actualError {
return PredicateResult(
bool: false,
message: message.appended(message: "; threw error instead <\(actualError)>")
)
} else {
return PredicateResult(bool: caughtException != nil, message: message)
}
#else
fatalError("The throwAssertion Nimble matcher can only run on x86_64 platforms with " +
"Objective-C (e.g. macOS, iPhone 5s or later simulators). You can silence this error " +
"by placing the test case inside an #if arch(x86_64) or canImport(Darwin) conditional statement")
#endif
}
}

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