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test_chmod: add read permission recursively test

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xxyzz 2022-02-13 08:55:58 +08:00
parent 281ec190e0
commit 9083f236da
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1 changed files with 20 additions and 0 deletions
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20
tests/by-util/test_chmod.rs
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@ -356,6 +356,26 @@ 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!()