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Merge pull request #3122 from xxyzz/chmod

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chmod: replace walkdir with std::fs
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Sylvestre Ledru 2022-03-06 23:01:50 +01:00 • committed by GitHub
commit b9953eb883
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4 changed files with 40 additions and 15 deletions
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36
tests/by-util/test_chmod.rs
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@ -334,19 +334,20 @@ fn test_chmod_recursive() {
make_file(&at.plus_as_string("a/b/c/c"), 0o100444);
make_file(&at.plus_as_string("z/y"), 0o100444);
// only the permissions of folder `a` and `z` are changed
// folder can't be read after read permission is removed
ucmd.arg("-R")
.arg("--verbose")
.arg("-r,a+w")
.arg("a")
.arg("z")
.succeeds()
.stdout_contains(&"to 0333 (-wx-wx-wx)")
.stdout_contains(&"to 0222 (-w--w--w-)");
.fails()
.stderr_is("chmod: Permission denied");
assert_eq!(at.metadata("z/y").permissions().mode(), 0o100222);
assert_eq!(at.metadata("a/a").permissions().mode(), 0o100222);
assert_eq!(at.metadata("a/b/b").permissions().mode(), 0o100222);
assert_eq!(at.metadata("a/b/c/c").permissions().mode(), 0o100222);
assert_eq!(at.metadata("z/y").permissions().mode(), 0o100444);
assert_eq!(at.metadata("a/a").permissions().mode(), 0o100444);
assert_eq!(at.metadata("a/b/b").permissions().mode(), 0o100444);
assert_eq!(at.metadata("a/b/c/c").permissions().mode(), 0o100444);
println!("mode {:o}", at.metadata("a").permissions().mode());
assert_eq!(at.metadata("a").permissions().mode(), 0o40333);
assert_eq!(at.metadata("z").permissions().mode(), 0o40333);
@ -356,6 +357,23 @@ fn test_chmod_recursive() {
}
}
#[test]
#[allow(clippy::unreadable_literal)]
fn test_chmod_recursive_read_permission() {
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("a");
at.mkdir("a/b");
let mut perms = at.metadata("a/b").permissions();
perms.set_mode(0o311);
set_permissions(at.plus_as_string("a/b"), perms.clone()).unwrap();
set_permissions(at.plus_as_string("a"), perms).unwrap();
ucmd.arg("-R").arg("u+r").arg("a").succeeds();
assert_eq!(at.metadata("a").permissions().mode(), 0o40711);
assert_eq!(at.metadata("a/b").permissions().mode(), 0o40711);
}
#[test]
fn test_chmod_non_existing_file() {
new_ucmd!()
@ -455,8 +473,8 @@ fn test_chmod_symlink_non_existing_file_recursive() {
let expected_stdout = &format!(
// spell-checker:disable-next-line
"mode of '{}' retained as 0755 (rwxr-xr-x)\nneither symbolic link '{}/{}' nor referent has been changed",
test_directory, test_directory, test_symlink
"mode of '{}' retained as 0755 (rwxr-xr-x)",
test_directory
);
// '-v': this should succeed without stderr