zig

commit 7e542e788c335b33a2c19f3ec1b453777cad901a (tree)
parent 3f9294c73501f55bcba1fe8b5da1ad2f2b0af9e5
Author: Ryan Liptak <squeek502@hotmail.com>
Date:   Fri, 11 Aug 2023 17:48:25 -0700

fs tests: Add a 'non-cwd .. parent' test

Diffstat:
M
lib/std/fs/test.zig
 | 
21
+++++++++++++++++++++

1 file changed, 21 insertions(+), 0 deletions(-)
diff --git a/lib/std/fs/test.zig b/lib/std/fs/test.zig
@@ -101,6 +101,27 @@ test "openDir cwd parent .." {
     defer dir.close();
 }
 
+test "openDir non-cwd parent .." {
+    if (builtin.os.tag == .wasi) return error.SkipZigTest;
+
+    var tmp = tmpDir(.{});
+    defer tmp.cleanup();
+
+    var subdir = try tmp.dir.makeOpenPath("subdir", .{});
+    defer subdir.close();
+
+    var dir = try subdir.openDir("..", .{});
+    defer dir.close();
+
+    const expected_path = try tmp.dir.realpathAlloc(testing.allocator, ".");
+    defer testing.allocator.free(expected_path);
+
+    const actual_path = try dir.realpathAlloc(testing.allocator, ".");
+    defer testing.allocator.free(actual_path);
+
+    try testing.expectEqualStrings(expected_path, actual_path);
+}
+
 test "readLinkAbsolute" {
     if (builtin.os.tag == .wasi) return error.SkipZigTest;