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Use compiletest::make_tests to allow it to setup the output folders

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This commit is contained in:
Wim Looman 2018-05-30 21:26:09 +02:00
parent 3244d122fd
commit edcb8f6976
1 changed files with 35 additions and 14 deletions
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49
tests/compile-test.rs
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@ -3,9 +3,9 @@
extern crate compiletest_rs as compiletest;
extern crate test;
use std::io;
use std::ffi::OsStr;
use std::fs;
use std::error::Error;
use std::env::{set_var, var};
use std::path::{Path, PathBuf};
@ -33,7 +33,7 @@ fn rustc_lib_path() -> PathBuf {
option_env!("RUSTC_LIB_PATH").unwrap().into()
}
fn config(mode: &str, dir: &str) -> compiletest::Config {
fn config(mode: &str, dir: PathBuf) -> compiletest::Config {
let mut config = compiletest::Config::default();
let cfg_mode = mode.parse().expect("Invalid mode");
@ -59,25 +59,25 @@ fn config(mode: &str, dir: &str) -> compiletest::Config {
path.push("target/debug/test_build_base");
path
};
config.src_base = PathBuf::from(format!("tests/{}", dir));
config.src_base = dir;
config.rustc_path = clippy_driver_path();
config
}
fn run_mode(mode: &str, dir: &str) {
fn run_mode(mode: &str, dir: PathBuf) {
compiletest::run_tests(&config(mode, dir));
}
fn run_ui_toml() -> Result<(), Box<Error>> {
let base = PathBuf::from("tests/ui-toml/").canonicalize()?;
for dir in fs::read_dir(&base)? {
fn run_ui_toml_tests(config: &compiletest::Config, mut tests: Vec<test::TestDescAndFn>) -> Result<bool, io::Error> {
let mut result = true;
let opts = compiletest::test_opts(config);
for dir in fs::read_dir(&config.src_base)? {
let dir = dir?;
if !dir.file_type()?.is_dir() {
continue;
}
let dir_path = dir.path();
set_var("CARGO_MANIFEST_DIR", &dir_path);
let config = config("ui", "ui-toml");
for file in fs::read_dir(&dir_path)? {
let file = file?;
let file_path = file.path();
@ -89,13 +89,34 @@ fn run_ui_toml() -> Result<(), Box<Error>> {
}
let paths = compiletest::common::TestPaths {
file: file_path,
base: base.clone(),
base: config.src_base.clone(),
relative_dir: dir_path.file_name().unwrap().into(),
};
compiletest::runtest::run(config.clone(), &paths);
let test_name = compiletest::make_test_name(&config, &paths);
let index = tests.iter()
.position(|test| test.desc.name == test_name)
.expect("The test should be in there");
result &= test::run_tests_console(
&opts,
vec![tests.swap_remove(index)])?;
}
}
Ok(result)
}
fn run_ui_toml() {
let path = PathBuf::from("tests/ui-toml").canonicalize().unwrap();
let config = config("ui", path);
let tests = compiletest::make_tests(&config);
let res = run_ui_toml_tests(&config, tests);
match res {
Ok(true) => {}
Ok(false) => panic!("Some tests failed"),
Err(e) => {
println!("I/O failure during tests: {:?}", e);
}
}
Ok(())
}
fn prepare_env() {
@ -107,7 +128,7 @@ fn prepare_env() {
#[test]
fn compile_test() {
prepare_env();
run_mode("run-pass", "run-pass");
run_mode("ui", "ui");
run_ui_toml().unwrap();
run_mode("run-pass", "tests/run-pass".into());
run_mode("ui", "tests/ui".into());
run_ui_toml();
}