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Weird env variable names should trigger an error.

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For example `env a=b=c printenv a=b` should fail

Tested by tests/misc/printenv.sh
This commit is contained in:
Sylvestre Ledru 2022-11-06 17:28:05 +01:00
parent 9ce788632b
commit 9a5d18b8f6
2 changed files with 17 additions and 3 deletions
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9
tests/by-util/test_printenv.rs
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@ -28,3 +28,12 @@ fn test_get_var() {
assert!(!result.stdout_str().is_empty());
assert_eq!(result.stdout_str().trim(), "VALUE");
}
#[test]
fn test_ignore_equal_var() {
let scene = TestScenario::new(util_name!());
// tested by gnu/tests/misc/printenv.sh
let result = scene.ucmd().env("a=b", "c").arg("a=b").fails();
assert!(result.stdout_str().is_empty());
}