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Merge pull request #5353 from tommady/fix-5327

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cp: fix cp -a --no-preserve=mode doesn't keep fully the mode
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Daniel Hofstetter 2023-10-25 13:34:45 +02:00 • committed by GitHub
commit 6085cf12e3
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2 changed files with 102 additions and 23 deletions
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28
tests/by-util/test_cp.rs
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@ -2,7 +2,7 @@
//
// For the full copyright and license information, please view the LICENSE
// file that was distributed with this source code.
// spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs ROOTDIR USERDIR procfs outfile
// spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs ROOTDIR USERDIR procfs outfile uufs
use crate::common::util::TestScenario;
#[cfg(not(windows))]
@ -1551,6 +1551,32 @@ fn test_cp_preserve_links_case_7() {
assert!(at.plus("dest").join("g").exists());
}
#[test]
#[cfg(unix)]
fn test_cp_no_preserve_mode() {
use libc::umask;
use uucore::fs as uufs;
let (at, mut ucmd) = at_and_ucmd!();
at.touch("a");
at.set_mode("a", 0o731);
unsafe { umask(0o077) };
ucmd.arg("-a")
.arg("--no-preserve=mode")
.arg("a")
.arg("b")
.succeeds();
assert!(at.file_exists("b"));
let metadata_b = std::fs::metadata(at.subdir.join("b")).unwrap();
let permission_b = uufs::display_permissions(&metadata_b, false);
assert_eq!(permission_b, "rw-------".to_string());
unsafe { umask(0o022) };
}
#[test]
// For now, disable the test on Windows. Symlinks aren't well support on Windows.
// It works on Unix for now and it works locally when run from a powershell