Srujan Gaddam
63a57a76ce
This reverts commit f8ff12008e.
This CL is a revert of the initial revert and should be landed once
Flutter changes have been merged to handle the changes here.
Change-Id: I300a5efd776bf2a596743971f4e15ad62da77f5a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/153368
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
93 lines
2.9 KiB
Dart
93 lines
2.9 KiB
Dart
// Copyright (c) 2013, 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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library interactive_test;
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import 'dart:async';
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import 'dart:html';
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import 'package:async_helper/async_minitest.dart';
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import 'package:async_helper/async_helper.dart';
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// NOTE: To test enable chrome://flags/#enable-experimental-web-platform-features
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testUserMediaAudio(Future userMediaFuture) async {
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try {
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var mediaStream = await userMediaFuture;
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expect(mediaStream, isNotNull);
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expect(mediaStream is MediaStream, true);
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var devices = window.navigator.mediaDevices!;
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var enumDevices = await devices.enumerateDevices();
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expect(enumDevices.length > 1, true);
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for (var device in enumDevices) {
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var goodDevLabel = device.label.endsWith('Built-in Output') ||
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device.label.endsWith('Built-in Microphone');
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expect(goodDevLabel, true);
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}
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} on DomException catch (e) {
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// Could fail if bot machine doesn't support audio or video.
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expect(e.name == DomException.NOT_FOUND, true);
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}
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}
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testUserMediaVideo(Future userMediaFuture) async {
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try {
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var mediaStream = await userMediaFuture;
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expect(mediaStream, isNotNull);
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var url = Url.createObjectUrlFromStream(mediaStream);
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expect(url, isNotNull);
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var video = new VideoElement()..autoplay = true;
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var completer = new Completer();
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video.onError.listen((e) {
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completer.completeError(e);
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});
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video.onPlaying.first.then((e) {
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completer.complete(video);
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});
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document.body!.append(video);
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video.src = url;
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await completer.future;
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} on DomException catch (e) {
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// Could fail if bot machine doesn't support audio or video.
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expect(e.name == DomException.NOT_FOUND, true);
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}
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}
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main() {
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if (MediaStream.supported) {
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test('getUserMedia audio', () async {
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await testUserMediaAudio(window.navigator
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.getUserMedia(audio: true)); // Deprecated way to get a media stream.
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await testUserMediaAudio(
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window.navigator.mediaDevices!.getUserMedia({'audio': true}));
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});
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test('getUserMedia', () async {
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await testUserMediaVideo(window.navigator
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.getUserMedia(video: true)); // Deprecated way to get a media stream.
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await testUserMediaVideo(
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window.navigator.mediaDevices!.getUserMedia({'video': true}));
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});
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test('getUserMediaComplexConstructor', () async {
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var videoOptions = {
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'mandatory': {'minAspectRatio': 1.333, 'maxAspectRatio': 1.334},
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'optional': [
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{'minFrameRate': 60},
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{'maxWidth': 640}
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]
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};
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await testUserMediaVideo(window.navigator.getUserMedia(
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video: videoOptions)); // Deprecated way to get a media stream.
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await testUserMediaVideo(
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window.navigator.mediaDevices!.getUserMedia({'video': videoOptions}));
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});
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}
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}
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