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test: use platform-specific expected message for nonexistent-file error

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Sylvestre Ledru
2026-05-30 11:33:47 +02:00
parent fcf46d8f56
commit da0ada8a37
1 changed files with 9 additions and 2 deletions
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tests/test_grep.rs
+9 -2
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@@ -1096,11 +1096,18 @@ fn nonexistent_file_is_error() {
#[test]
fn nonexistent_file_error_has_no_os_error_suffix() {
// GNU prints "grep: <file>: No such file or directory" with no
// " (os error 2)" suffix; strip_errno keeps us byte-compatible.
// " (os error 2)" suffix; strip_errno keeps us byte-compatible. The
// underlying OS message text differs on Windows, but in both cases the
// trailing " (os error N)" must be absent.
#[cfg(not(windows))]
let expected = "grep: does-not-exist: No such file or directory\n";
#[cfg(windows)]
let expected = "grep: does-not-exist: The system cannot find the file specified.\n";
let (_s, mut c) = ucmd();
c.args(&["x", "does-not-exist"])
.fails_with_code(2)
.stderr_is("grep: does-not-exist: No such file or directory\n");
.stderr_is(expected);
}
#[test]