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chmod: merge some tests into one

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This commit is contained in:
Sylvestre Ledru 2024-12-31 09:24:03 +01:00
parent bb3741067a
commit 78b09f400b
1 changed files with 63 additions and 121 deletions
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184
tests/by-util/test_chmod.rs
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@ -837,127 +837,6 @@ fn test_chmod_no_dereference_symlink() {
);
}
#[test]
fn test_chmod_traverse_symlink_h() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
let target = "file";
let symlink = "symlink";
let directory = "dir";
at.mkdir(directory);
at.touch(target);
at.symlink_file(target, &format!("{directory}/{symlink}"));
set_permissions(at.plus(target), Permissions::from_mode(0o664)).unwrap();
// Use -H: should only follow symlinks specified as arguments
scene
.ucmd()
.arg("-R")
.arg("-H")
.arg("u+x")
.arg(directory)
.succeeds()
.no_stderr();
let target_permissions = at.metadata(target).permissions().mode();
assert_eq!(
target_permissions, 0o100_664,
"Expected target permissions to be 0o100_664, but got {:o}",
target_permissions
);
let symlink_path = format!("{directory}/{symlink}");
let symlink_permissions = at.symlink_metadata(&symlink_path).permissions().mode();
assert_eq!(
symlink_permissions,
get_expected_symlink_permissions(),
"Expected symlink permissions to be 0o120_777, but got {:o} for symlink at {}",
symlink_permissions,
symlink_path
);
}
#[test]
fn test_chmod_traverse_symlink_l() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
let target = "file";
let symlink = "symlink";
let directory = "dir";
at.mkdir(directory);
at.touch(target);
at.symlink_file(target, &format!("{directory}/{symlink}"));
set_permissions(at.plus(target), Permissions::from_mode(0o664)).unwrap();
// Use -L: should follow all symlinks
scene
.ucmd()
.arg("-R")
.arg("-L")
.arg("u+x")
.umask(0o022)
.arg(directory)
.succeeds()
.no_stderr();
let target_permissions = at.metadata(target).permissions().mode();
assert_eq!(
target_permissions, 0o100_764,
"Expected target permissions to be 0o100_764, but got {:o}",
target_permissions
);
let symlink_path = format!("{directory}/{symlink}");
let symlink_permissions = at.symlink_metadata(&symlink_path).permissions().mode();
assert_eq!(
symlink_permissions,
get_expected_symlink_permissions(),
"Expected symlink permissions to be 0o120_777, but got {:o} for symlink at {}",
symlink_permissions,
symlink_path
);
}
#[test]
fn test_chmod_traverse_symlink_p() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
let target = "file";
let symlink = "symlink";
let directory = "dir";
at.mkdir(directory);
at.touch(target);
at.symlink_file(target, &format!("{directory}/{symlink}"));
set_permissions(at.plus(target), Permissions::from_mode(0o664)).unwrap();
// Use -P: should not follow any symlinks
scene
.ucmd()
.arg("-R")
.arg("-P")
.arg("u+x")
.umask(0o022)
.arg(directory)
.succeeds()
.no_stderr();
assert_eq!(at.metadata(target).permissions().mode(), 0o100_664);
assert_eq!(
at.symlink_metadata(&format!("{directory}/{symlink}"))
.permissions()
.mode(),
get_expected_symlink_permissions()
);
}
#[test]
fn test_chmod_symlink_to_dangling_target_dereference() {
let scene = TestScenario::new(util_name!());
@ -1031,3 +910,66 @@ fn test_chmod_symlink_to_dangling_recursive() {
at.symlink_metadata(symlink).permissions().mode()
);
}
#[test]
fn test_chmod_traverse_symlink_combo() {
let scenarios = [
(
vec!["-R", "-H"],
0o100_664,
get_expected_symlink_permissions(),
),
(
vec!["-R", "-L"],
0o100_764,
get_expected_symlink_permissions(),
),
(
vec!["-R", "-P"],
0o100_664,
get_expected_symlink_permissions(),
),
];
for (flags, expected_target_perms, expected_symlink_perms) in scenarios {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
let directory = "dir";
let target = "file";
let symlink = "symlink";
at.mkdir(directory);
at.touch(target);
at.symlink_file(target, &format!("{directory}/{symlink}"));
set_permissions(at.plus(target), Permissions::from_mode(0o664)).unwrap();
let mut ucmd = scene.ucmd();
for f in &flags {
ucmd.arg(f);
}
ucmd.arg("u+x")
.umask(0o022)
.arg(directory)
.succeeds()
.no_stderr();
let actual_target = at.metadata(target).permissions().mode();
assert_eq!(
actual_target, expected_target_perms,
"For flags {:?}, expected target perms = {:o}, got = {:o}",
flags, expected_target_perms, actual_target
);
let actual_symlink = at
.symlink_metadata(&format!("{directory}/{symlink}"))
.permissions()
.mode();
assert_eq!(
actual_symlink, expected_symlink_perms,
"For flags {:?}, expected symlink perms = {:o}, got = {:o}",
flags, expected_symlink_perms, actual_symlink
);
}
}