mirror of
https://github.com/clap-rs/clap
synced 2024-12-15 23:32:32 +00:00
65 lines
2.6 KiB
Rust
65 lines
2.6 KiB
Rust
// Copyright (c) 2017 Guillaume Pinot <texitoi(a)texitoi.eu>
|
|
//
|
|
// This work is free. You can redistribute it and/or modify it under
|
|
// the terms of the Do What The Fuck You Want To Public License,
|
|
// Version 2, as published by Sam Hocevar. See the COPYING file for
|
|
// more details.
|
|
|
|
#[macro_use]
|
|
extern crate structopt;
|
|
|
|
use structopt::StructOpt;
|
|
use structopt::clap::AppSettings;
|
|
|
|
// Check if the global settings compile
|
|
#[derive(StructOpt, Debug, PartialEq, Eq)]
|
|
#[structopt(raw(global_settings = "&[AppSettings::ColoredHelp]"))]
|
|
struct Opt {
|
|
#[structopt(long = "x",
|
|
raw(display_order = "2", next_line_help = "true",
|
|
default_value = r#""0""#, require_equals = "true"))]
|
|
x: i32,
|
|
|
|
#[structopt(short = "l", long = "level", raw(aliases = r#"&["set-level", "lvl"]"#))]
|
|
level: String,
|
|
|
|
#[structopt(long = "values")]
|
|
values: Vec<i32>,
|
|
|
|
#[structopt(name = "FILE", raw(requires_if = r#""FILE", "values""#))]
|
|
files: Vec<String>,
|
|
}
|
|
|
|
#[test]
|
|
fn test_raw_slice() {
|
|
assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1"])));
|
|
assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "--level", "1"])));
|
|
assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "--set-level", "1"])));
|
|
assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "--lvl", "1"])));
|
|
}
|
|
|
|
#[test]
|
|
fn test_raw_multi_args() {
|
|
assert_eq!(Opt { x: 0, level: "1".to_string(), files: vec!["file".to_string()], values: vec![] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1", "file"])));
|
|
assert_eq!(Opt { x: 0, level: "1".to_string(), files: vec!["FILE".to_string()], values: vec![1] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1", "--values", "1", "--", "FILE"])));
|
|
}
|
|
|
|
#[test]
|
|
fn test_raw_multi_args_fail() {
|
|
let result = Opt::clap().get_matches_from_safe(&["test", "-l", "1", "--", "FILE"]);
|
|
assert!(result.is_err());
|
|
}
|
|
|
|
#[test]
|
|
fn test_raw_bool() {
|
|
assert_eq!(Opt { x: 1, level: "1".to_string(), files: vec![], values: vec![] },
|
|
Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1", "--x=1"])));
|
|
let result = Opt::clap().get_matches_from_safe(&["test", "-l", "1", "--x", "1"]);
|
|
assert!(result.is_err());
|
|
}
|