Leaf Petersen
b101a7d002
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548 Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Leaf Petersen <leafp@google.com>
34 lines
903 B
Dart
34 lines
903 B
Dart
// Copyright (c) 2012, 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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// @dart = 2.9
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library TransferableTest;
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import 'dart:async';
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import 'dart:html';
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import 'dart:typed_data';
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import 'package:expect/minitest.dart';
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var isByteBuffer = predicate((x) => x is ByteBuffer, 'is an ByteBuffer');
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Future testTransferableTest() {
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final buffer = (new Float32List(3)).buffer;
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window.postMessage(
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{'id': 'transferable data', 'buffer': buffer}, '*', [buffer]);
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return window.onMessage.firstWhere((e) {
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return e.data is Map && e.data['id'] == 'transferable data';
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}).then((messageEvent) {
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expect(messageEvent.data['buffer'], isByteBuffer);
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});
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}
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main() async {
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if (Platform.supportsTypedData) {
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await testTransferableTest();
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}
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}
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