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Merge pull request #2960 from water-ghosts/fix-cp-a-panic

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Don't panic when calling cp -a with a nonexistent file
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Sylvestre Ledru 2022-01-30 11:30:56 +01:00 • committed by GitHub
commit 81b2a240e6
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2 changed files with 19 additions and 4 deletions
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15
tests/by-util/test_cp.rs
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@ -43,6 +43,8 @@ static TEST_MOUNT_COPY_FROM_FOLDER: &str = "dir_with_mount";
static TEST_MOUNT_MOUNTPOINT: &str = "mount";
#[cfg(any(target_os = "linux", target_os = "freebsd"))]
static TEST_MOUNT_OTHER_FILESYSTEM_FILE: &str = "mount/DO_NOT_copy_me.txt";
#[cfg(unix)]
static TEST_NONEXISTENT_FILE: &str = "nonexistent_file.txt";
#[test]
fn test_cp_cp() {
@ -1429,3 +1431,16 @@ fn test_copy_through_dangling_symlink() {
.fails()
.stderr_only("cp: not writing through dangling symlink 'target'");
}
#[test]
#[cfg(unix)]
fn test_cp_archive_on_nonexistent_file() {
new_ucmd!()
.arg("-a")
.arg(TEST_NONEXISTENT_FILE)
.arg(TEST_EXISTING_FILE)
.fails()
.stderr_only(
"cp: cannot stat 'nonexistent_file.txt': No such file or directory (os error 2)",
);
}