diff --git a/lib/std/fs/test.zig b/lib/std/fs/test.zig index bcac246e97..c953b529fa 100644 --- a/lib/std/fs/test.zig +++ b/lib/std/fs/test.zig @@ -1415,3 +1415,22 @@ test "File.PermissionsUnix" { try testing.expect(permissions_unix.unixHas(.user, .execute)); try testing.expect(!permissions_unix.unixHas(.other, .execute)); } + +test "delete a read-only file on windows" { + if (builtin.os.tag != .windows) return error.SkipZigTest; + + var tmp = tmpDir(.{}); + defer tmp.cleanup(); + const file = try tmp.dir.createFile("test_file", .{ .read = true }); + // Create a file and make it read-only + const metadata = try file.metadata(); + var permissions = metadata.permissions(); + permissions.setReadOnly(true); + try file.setPermissions(permissions); + try testing.expectError(error.AccessDenied, tmp.dir.deleteFile("test_file")); + // Now make the file not read-only + permissions.setReadOnly(false); + try file.setPermissions(permissions); + file.close(); + try tmp.dir.deleteFile("test_file"); +}