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sxyazi 2023-08-29 11:53:32 +08:00
parent b1f03ba841
commit b2baf15428
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1 changed files with 17 additions and 9 deletions
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26
shared/src/fs.rs
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@ -170,16 +170,24 @@ pub fn max_common_root(files: &[impl AsRef<Path>]) -> PathBuf {
#[test]
fn test_max_common_root() {
assert_eq!(max_common_root(&[]).as_os_str(), "");
assert_eq!(max_common_root(&["".into()]).as_os_str(), "");
assert_eq!(max_common_root(&["a".into()]).as_os_str(), "");
assert_eq!(max_common_root(&["/a".into()]).as_os_str(), "/");
assert_eq!(max_common_root(&["/a/b".into()]).as_os_str(), "/a");
assert_eq!(max_common_root(&["/a/b/c".into(), "/a/b/d".into()]).as_os_str(), "/a/b");
assert_eq!(max_common_root(&["/aa/bb/cc".into(), "/aa/dd/ee".into()]).as_os_str(), "/aa");
assert_eq!(max_common_root(&[] as &[PathBuf]).as_os_str(), "");
assert_eq!(max_common_root(&["".into()] as &[PathBuf]).as_os_str(), "");
assert_eq!(max_common_root(&["a".into()] as &[PathBuf]).as_os_str(), "");
assert_eq!(max_common_root(&["/a".into()] as &[PathBuf]).as_os_str(), "/");
assert_eq!(max_common_root(&["/a/b".into()] as &[PathBuf]).as_os_str(), "/a");
assert_eq!(
max_common_root(&["/aa/bb/cc".into(), "/aa/bb/cc/dd/ee".into(), "/aa/bb/cc/ff".into()])
.as_os_str(),
max_common_root(&["/a/b/c".into(), "/a/b/d".into()] as &[PathBuf]).as_os_str(),
"/a/b"
);
assert_eq!(
max_common_root(&["/aa/bb/cc".into(), "/aa/dd/ee".into()] as &[PathBuf]).as_os_str(),
"/aa"
);
assert_eq!(
max_common_root(
&["/aa/bb/cc".into(), "/aa/bb/cc/dd/ee".into(), "/aa/bb/cc/ff".into()] as &[PathBuf]
)
.as_os_str(),
"/aa/bb"
);
}