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test(env): fix test_gnu_e20 for coverage run

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This commit is contained in:
Dorian Peron 2025-04-03 15:41:54 +02:00
parent f552a6cb8a
commit 5250b893a7
1 changed files with 13 additions and 7 deletions
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20
tests/by-util/test_env.rs
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@ -525,14 +525,20 @@ fn test_gnu_e20() {
let scene = TestScenario::new(util_name!());
let env_bin = String::from(uutests::util::get_tests_binary()) + " " + util_name!();
let input = [
String::from("-i"),
String::from(r#"-SA="B\_C=D" "#) + env_bin.escape_default().to_string().as_str() + "",
];
let (input, output) = (
[
String::from("-i"),
String::from(r#"-SA="B\_C=D" "#) + env_bin.escape_default().to_string().as_str() + "",
],
"A=B C=D\n",
);
let mut output = "A=B C=D\n".to_string();
// Workaround for the test to pass when coverage is being run.
// If enabled, the binary called by env_bin will most probably be
// instrumented for coverage, and thus will set the
// __LLVM_PROFILE_RT_INIT_ONCE
if env::var("__LLVM_PROFILE_RT_INIT_ONCE").is_ok() {
output.push_str("__LLVM_PROFILE_RT_INIT_ONCE=__LLVM_PROFILE_RT_INIT_ONCE\n");
}
let out = scene.ucmd().args(&input).succeeds();
assert_eq!(out.stdout_str(), output);