os: add behavior info to `is_dir_empty` documentation (#14110)

Larpon 2022-04-21 17:21:00 +02:00 committed by Jef Roosens
parent 6eea50c955
commit a7e8ca70dc
Signed by: Jef Roosens
GPG Key ID: B75D4F293C7052DB
2 changed files with 7 additions and 0 deletions

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@ -162,6 +162,7 @@ pub fn rmdir_all(path string) ? {
}
// is_dir_empty will return a `bool` whether or not `path` is empty.
// Note that it will return `true` if `path` does not exist.
[manualfree]
pub fn is_dir_empty(path string) bool {
items := ls(path) or { return true }

View File

@ -355,6 +355,12 @@ fn test_mv() {
assert !os.is_dir(expected)
}
fn test_is_dir_empty() {
// Test that is_dir_empty returns true on
// non-existent directories ***as stated in it's doc string***
assert os.is_dir_empty('dir that does not exist at all')
}
fn test_cp_all() {
// fileX -> dir/fileX
// Note: clean up of the files happens inside the cleanup_leftovers function