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Merge pull request #5699 from sylvestre/mv-cp-seen

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cp/mv/ln: add support for the "will not overwrite just-created"
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Daniel Hofstetter 2023-12-25 14:58:50 +01:00 • committed by GitHub
commit f10c6f1d56
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6 changed files with 211 additions and 15 deletions
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33
tests/by-util/test_cp.rs
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@ -3592,3 +3592,36 @@ fn test_cp_attributes_only() {
assert_eq!(mode_a, at.metadata(a).mode());
assert_eq!(mode_b, at.metadata(b).mode());
}
#[test]
fn test_cp_seen_file() {
let ts = TestScenario::new(util_name!());
let at = &ts.fixtures;
at.mkdir("a");
at.mkdir("b");
at.mkdir("c");
at.write("a/f", "a");
at.write("b/f", "b");
let result = ts.ucmd().arg("a/f").arg("b/f").arg("c").fails();
#[cfg(not(unix))]
assert!(result
.stderr_str()
.contains("will not overwrite just-created 'c\\f' with 'b/f'"));
#[cfg(unix)]
assert!(result
.stderr_str()
.contains("will not overwrite just-created 'c/f' with 'b/f'"));
assert!(at.plus("c").join("f").exists());
ts.ucmd()
.arg("--backup=numbered")
.arg("a/f")
.arg("b/f")
.arg("c")
.succeeds();
assert!(at.plus("c").join("f").exists());
assert!(at.plus("c").join("f.~1~").exists());
}