Improve Windows path prefix parsing

2022-03-19 10:30:34 -04:00
parent 2c28b0eaf9
commit e87082293e
6 changed files with 124 additions and 37 deletions
--- a/library/std/src/path/tests.rs
+++ b/library/std/src/path/tests.rs
@@ -971,15 +971,15 @@ pub fn test_decompositions_windows() {
    file_prefix: None
    );

-    t!("\\\\?\\C:/foo",
-    iter: ["\\\\?\\C:/foo"],
+    t!("\\\\?\\C:/foo/bar",
+    iter: ["\\\\?\\C:", "\\", "foo/bar"],
    has_root: true,
    is_absolute: true,
-    parent: None,
-    file_name: None,
-    file_stem: None,
+    parent: Some("\\\\?\\C:/"),
+    file_name: Some("foo/bar"),
+    file_stem: Some("foo/bar"),
    extension: None,
-    file_prefix: None
+    file_prefix: Some("foo/bar")
    );

    t!("\\\\.\\foo\\bar",