| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| <script> |
| description("Tests getUserMedia (Promise-based version on navigator.mediaDevices)"); |
| |
| function setUserMediaPermission(isGranted) { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(isGranted); |
| else |
| debug("This test can not be run without the testRunner"); |
| } |
| |
| var stream; |
| var errorArg; |
| |
| let audioConstraints; |
| let videoConstraints; |
| |
| function invalidGotStream() { |
| testFailed("Stream generated when an error should have occurred."); |
| finishJSTest(); |
| } |
| |
| function error1(e) { |
| testFailed(`Error callback called, error = ${e}`); |
| finishJSTest(); |
| } |
| |
| function errorWithConstraints2(e) { |
| testPassed("Error callback called."); |
| errorArg = e; |
| shouldBeEqualToString("errorArg.name", "OverconstrainedError"); |
| |
| finishJSTest(); |
| } |
| |
| function errorWithConstraints1() { |
| testPassed("Error callback called."); |
| |
| videoConstraints = { |
| width: { |
| max: -1, |
| ideal: 2 |
| }, |
| height: 11 |
| }; |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({audio:false, video:videoConstraints}).then(invalidGotStream).catch(errorWithConstraints2)"); |
| } |
| |
| function gotStreamWithConstraints3(s) { |
| stream = s; |
| testPassed("Stream 7 generated."); |
| |
| shouldBeEqualToString("stream.getVideoTracks()[0].getSettings().facingMode", "user"); |
| shouldBe("stream.getAudioTracks().length", "0"); |
| |
| audioConstraints = { |
| sampleRate: { |
| min: .6, |
| max: .5, |
| ideal: 1.0 |
| }, |
| sampleRate: { |
| exact: 88000 |
| } |
| }; |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({audio:audioConstraints, video:false}).then(invalidGotStream).catch(errorWithConstraints1)"); |
| } |
| |
| function gotStreamWithConstraints2(s) { |
| stream = s; |
| testPassed("Stream 6 generated."); |
| |
| shouldBe("stream.getAudioTracks().length", "0"); |
| shouldBe("stream.getVideoTracks().length", "1"); |
| |
| videoConstraints = { |
| facingMode: { |
| exact: ['user'] |
| }, |
| }; |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({video:videoConstraints}).then(gotStreamWithConstraints3).catch(error1)"); |
| } |
| |
| function gotStreamWithConstraints1(s) { |
| stream = s; |
| testPassed("Stream 5 generated."); |
| |
| shouldBe("stream.getAudioTracks().length", "1"); |
| shouldBe("stream.getVideoTracks().length", "0"); |
| |
| videoConstraints = { |
| width: { |
| min: 160, |
| max: 960, |
| ideal: 320 |
| }, |
| height: 240, |
| facingMode: { |
| exact: ['environment'] |
| } |
| }; |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({video:videoConstraints}).then(gotStreamWithConstraints2)"); |
| } |
| |
| function gotStream4(s) { |
| stream = s; |
| testPassed("Stream 4 generated."); |
| shouldBe("stream.getAudioTracks().length", "1"); |
| shouldBe("stream.getVideoTracks().length", "1"); |
| |
| audioConstraints = { |
| sampleRate: { |
| min: 44100, |
| exact: 44100, |
| max: 48000, |
| ideal: 44100 |
| }, |
| sampleSize: 11 |
| }; |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({audio:audioConstraints}).then(gotStreamWithConstraints1)"); |
| } |
| |
| function gotStream3(s) { |
| stream = s; |
| testPassed("Stream 3 generated."); |
| shouldBe("stream.getAudioTracks().length", "1"); |
| shouldBe("stream.getVideoTracks().length", "1"); |
| |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({audio:{}, video:{}}).then(gotStream4);"); |
| } |
| |
| function gotStream2(s) { |
| stream = s; |
| testPassed("Stream 2 generated."); |
| shouldBe("stream.getAudioTracks().length", "0"); |
| shouldBe("stream.getVideoTracks().length", "1"); |
| |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({audio:true, video:true}).then(gotStream3);"); |
| } |
| |
| function gotStream1(s) { |
| stream = s; |
| testPassed("Stream 1 generated."); |
| shouldBe("stream.getAudioTracks().length", "1"); |
| shouldBe("stream.getVideoTracks().length", "0"); |
| |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({video:true}).then(gotStream2);") |
| } |
| |
| navigator.mediaDevices.getUserMedia().then(invalidGotStream, function(error) { |
| testPassed("navigator.mediaDevices.getUserMedia() rejected with error: " + error); |
| }); |
| navigator.mediaDevices.getUserMedia({}).then(invalidGotStream, function(error) { |
| testPassed("navigator.mediaDevices.getUserMedia({}) rejected with error: " + error); |
| }); |
| shouldBe("typeof navigator.mediaDevices.webkitGetUserMedia", "'undefined'"); |
| setUserMediaPermission(true); |
| debug(""); |
| shouldNotThrow("navigator.mediaDevices.getUserMedia({audio:true}).then(gotStream1);"); |
| navigator.mediaDevices.getUserMedia.apply(undefined, {audio:true}).then(invalidGotStream, function(error) { |
| testPassed("navigator.mediaDevices.getUserMedia.apply(undefined) rejected with error: " + error); |
| }); |
| |
| window.jsTestIsAsync = true; |
| window.successfullyParsed = true; |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
