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Code Issues Activity

util: added umask manipulation (#6404)

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Co-authored-by: Terts Diepraam <terts.diepraam@gmail.com>
This commit is contained in:
sreehari prasad 2024-05-20 01:26:41 +05:30 • committed by GitHub
parent f013d230f8
commit 3c096ee6ac
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GPG key ID: B5690EEEBB952194
4 changed files with 113 additions and 94 deletions
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12
tests/by-util/test_cp.rs
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@ -1718,18 +1718,17 @@ fn test_cp_preserve_links_case_7() {
#[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")
.umask(0o077)
.succeeds();
assert!(at.file_exists("b"));
@ -1737,8 +1736,6 @@ fn test_cp_no_preserve_mode() {
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]
@ -2535,8 +2532,6 @@ fn test_copy_symlink_force() {
fn test_no_preserve_mode() {
use std::os::unix::prelude::MetadataExt;
use uucore::mode::get_umask;
const PERMS_ALL: u32 = if cfg!(target_os = "freebsd") {
// Only the superuser can set the sticky bit on a file.
0o6777
@ -2547,14 +2542,15 @@ fn test_no_preserve_mode() {
let (at, mut ucmd) = at_and_ucmd!();
at.touch("file");
set_permissions(at.plus("file"), PermissionsExt::from_mode(PERMS_ALL)).unwrap();
let umask: u16 = 0o022;
ucmd.arg("file")
.arg("dest")
.umask(umask as libc::mode_t)
.succeeds()
.no_stderr()
.no_stdout();
let umask = get_umask();
// remove sticky bit, setuid and setgid bit; apply umask
let expected_perms = PERMS_ALL & !0o7000 & !umask;
let expected_perms = PERMS_ALL & !0o7000 & !umask as u32;
assert_eq!(
at.plus("dest").metadata().unwrap().mode() & 0o7777,
expected_perms