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39509bae5f
Change-Id: I01cf3de95f4d7c67f97d440187a2d7254c7daecc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140646 Reviewed-by: Bob Nystrom <rnystrom@google.com>
50 lines
1 KiB
Dart
50 lines
1 KiB
Dart
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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@JS()
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library js_typed_interop_bind_this_test;
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import 'dart:html';
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import 'package:js/js.dart';
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import 'package:expect/minitest.dart';
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// This is a regression test for https://github.com/dart-lang/sdk/issues/25658
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_injectJs() {
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document.body!.append(new ScriptElement()
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..type = 'text/javascript'
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..innerHtml = r"""
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"use strict";
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function JsTest() {
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}
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JsTest.returnThis = function(name, value) {
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return this;
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};
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""");
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}
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@JS('JsTest.returnThis')
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external returnThis([name, value]);
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@JS('JsTest')
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external get jsTestObject;
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@JS('window')
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external get jsWindow;
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main() {
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_injectJs();
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group('bind this', () {
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test('simple', () {
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expect(identical(returnThis(), jsWindow), isFalse);
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expect(identical(returnThis(), null), isFalse);
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expect(identical(returnThis(), jsTestObject), isTrue);
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});
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});
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}
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