cp: add tests for -p --parents

src/uu/cp/src/copydir.rs

@@ -25,7 +25,7 @@ use walkdir::{DirEntry, WalkDir};
 
 use crate::{
     aligned_ancestors, context_for, copy_attributes, copy_file, copy_link, preserve_hardlinks,
-    should_preserve_attribute, CopyResult, Error, Options, TargetSlice,
+    CopyResult, Error, Options, TargetSlice,
 };
 
 /// Ensure a Windows path starts with a `\\?`.
@@ -363,12 +363,6 @@ pub(crate) fn copy_directory(
                 }
             }
 
-            if should_preserve_attribute(options) {
-                for (x, y) in aligned_ancestors(root, &target.join(root)) {
-                    copy_attributes(x, y, &options.attributes)?;
-                }
-            }
-
             new_target
         } else {
             target.to_path_buf()

tests/by-util/test_cp.rs

@@ -1075,6 +1075,40 @@ fn test_cp_parents_dest_not_directory() {
         .stderr_contains("with --parents, the destination must be a directory");
 }
 
+#[test]
+fn test_cp_parents_with_permissions_copy_file() {
+    let (at, mut ucmd) = at_and_ucmd!();
+
+    let dir = "dir";
+    let file = "p1/p2/file";
+
+    at.mkdir(dir);
+    at.mkdir_all("p1/p2");
+    at.touch(file);
+
+    let pdir1_mode = 0o0777;
+    let pdir2_mode = 0o0711;
+    let file_mode = 0o0702;
+
+    at.set_mode("p1", pdir1_mode);
+    at.set_mode("p1/p2", pdir2_mode);
+    at.set_mode(file, file_mode);
+
+    ucmd.arg("-p")
+        .arg("--parents")
+        .arg(file)
+        .arg(dir)
+        .succeeds();
+
+    let pdir1_metadata = at.metadata("p1");
+    let pdir2_metadata = at.metadata("p1/p2");
+    let file_metadata = at.metadata(file);
+
+    assert_metadata_eq!(pdir1_metadata, at.metadata("dir/p1"));
+    assert_metadata_eq!(pdir2_metadata, at.metadata("dir/p1/p2"));
+    assert_metadata_eq!(file_metadata, at.metadata("dir/p1/p2/file"));
+}
+
 #[test]
 #[cfg(unix)]
 fn test_cp_writable_special_file_permissions() {