mirror of
https://github.com/denoland/deno.git
synced 2024-12-01 16:51:13 -05:00
98 lines
2.6 KiB
Rust
98 lines
2.6 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
|
use glob::glob;
|
|
use std::collections::HashSet;
|
|
use std::path::PathBuf;
|
|
|
|
/// Generate a unit test factory verified and backed by a glob.
|
|
#[macro_export]
|
|
macro_rules! unit_test_factory {
|
|
($test_fn:ident, $base:literal, $glob:literal, [ $( $test:ident $(= $($path:ident)/+)? ),+ $(,)? ]) => {
|
|
#[test]
|
|
fn check_test_glob() {
|
|
$crate::factory::check_test_glob($base, $glob, [ $( ( stringify!($test), stringify!( $( $($path)/+ )? ) ) ),+ ].as_slice());
|
|
}
|
|
|
|
$(
|
|
#[allow(non_snake_case)]
|
|
#[test]
|
|
fn $test() {
|
|
$test_fn($crate::factory::get_path(stringify!($test), stringify!( $( $($path)/+ )?)))
|
|
}
|
|
)+
|
|
};
|
|
(__test__ $($prefix:ident)* $test:ident) => {
|
|
#[allow(non_snake_case)]
|
|
#[test]
|
|
fn $test() {
|
|
$test_fn(stringify!($($prefix)/+ $test))
|
|
}
|
|
};
|
|
}
|
|
|
|
pub fn get_path(test: &'static str, path: &'static str) -> String {
|
|
if path.is_empty() {
|
|
test.to_owned()
|
|
} else {
|
|
path.replace(' ', "")
|
|
}
|
|
}
|
|
|
|
/// Validate that the glob matches the list of tests specified.
|
|
pub fn check_test_glob(
|
|
base: &'static str,
|
|
glob_pattern: &'static str,
|
|
files: &[(&'static str, &'static str)],
|
|
) {
|
|
let base_dir = PathBuf::from(base)
|
|
.canonicalize()
|
|
.unwrap()
|
|
.to_string_lossy()
|
|
// Strip Windows slashes
|
|
.replace('\\', "/");
|
|
let mut found = HashSet::new();
|
|
let mut list = vec![];
|
|
for file in glob(&format!("{}/{}", base, glob_pattern))
|
|
.expect("Failed to read test path")
|
|
{
|
|
let mut file = file
|
|
.expect("Invalid file from glob")
|
|
.canonicalize()
|
|
.unwrap();
|
|
file.set_extension("");
|
|
let name = file.file_name().unwrap().to_string_lossy();
|
|
// Strip windows slashes
|
|
let file = file.to_string_lossy().replace('\\', "/");
|
|
let file = file
|
|
.strip_prefix(&base_dir)
|
|
.expect("File {file} did not start with {base_dir} prefix");
|
|
let file = file.strip_prefix('/').unwrap().to_owned();
|
|
if file.contains('/') {
|
|
list.push(format!("{}={}", name, file))
|
|
} else {
|
|
list.push(file.clone());
|
|
}
|
|
found.insert(file);
|
|
}
|
|
|
|
let mut error = false;
|
|
for (test, path) in files {
|
|
// Remove spaces from the macro
|
|
let path = if path.is_empty() {
|
|
(*test).to_owned()
|
|
} else {
|
|
path.replace(' ', "")
|
|
};
|
|
if found.contains(&path) {
|
|
found.remove(&path);
|
|
} else {
|
|
error = true;
|
|
}
|
|
}
|
|
|
|
if error || !found.is_empty() {
|
|
panic!(
|
|
"Glob did not match provided list of files. Expected: \n[\n {}\n]",
|
|
list.join(",\n ")
|
|
);
|
|
}
|
|
}
|