dart-sdk/tests/web/js_interop_no_elide_optional_arg_test.dart
Sigmund Cherem 912005267d [web] rename suite dart2js -> web.
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
2021-02-04 23:11:32 +00:00

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870 B
Dart

// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// Test that optional arguments of js-interop factory constructors are not
/// elided.
/// This is a regression test for issue 35916
@JS()
library test;
import "package:js/js.dart";
import "package:expect/expect.dart";
@JS()
@anonymous
class Margins {
external factory Margins(
{int top, int start, int end, int right, int bottom, int left});
external int get top;
external int get right;
external int get left;
external int get bottom;
}
main() {
var m = new Margins(bottom: 21, left: 88, right: 20, top: 24);
Expect.equals(m.top, 24);
Expect.equals(m.bottom, 21);
Expect.equals(m.left, 88);
Expect.equals(m.right, 20);
}