| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Capture source failure.</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <video width=320 height=240></video> |
| |
| <script> |
| |
| let video; |
| |
| function waitForPageStateChange(numberOfTries, originalState, resolve, reject) |
| { |
| let newState = internals.pageMediaState(); |
| if (newState != originalState) { |
| resolve(newState); |
| return; |
| } |
| |
| if (numberOfTries <= 0) { |
| reject('Page state did not change in time, original state is ' + originalState); |
| return; |
| } |
| |
| setTimeout(() => { waitForPageStateChange(--numberOfTries, originalState, resolve, reject); }, 10); |
| } |
| |
| function testTrack(track, title) |
| { |
| promise_test((test) => { |
| return new Promise((resolve, reject) => { |
| const mediaState = internals.pageMediaState(); |
| track.onended = () => { |
| new Promise((innerResolve, innerReject) => { |
| waitForPageStateChange(10, mediaState, innerResolve, innerReject) |
| }).then((pageMediaState) => { |
| assert_equals(video.videoTracks.length, 1, "Unexpected video track count"); |
| assert_equals(video.audioTracks.length, 1, "Unexpected audio track count"); |
| assert_equals(video.videoHeight + video.videoWidth, 0, "Video track should have no size"); |
| |
| if (window.internals) { |
| if (track.kind === "video") { |
| assert_false(pageMediaState.includes('HasMutedVideoCaptureDevice'), "Unexpected HasMutedVideoCaptureDevice"); |
| assert_false(pageMediaState.includes('HasMutedAudioCaptureDevice'), "Unexpected HasMutedAudioCaptureDevice"); |
| assert_true(pageMediaState.includes('HasActiveAudioCaptureDevice'), "Unexpected HasActiveAudioCaptureDevice"); |
| assert_false(pageMediaState.includes('HasActiveVideoCaptureDevice'), "Unexpected HasActiveVideoCaptureDevice"); |
| } else { |
| assert_false(pageMediaState.includes('HasMutedAudioCaptureDevice'), "Unexpected HasMutedAudioCaptureDevice"); |
| assert_false(pageMediaState.includes('HasMutedVideoCaptureDevice'), "Unexpected HasMutedVideoCaptureDevice"); |
| assert_false(pageMediaState.includes('HasActiveAudioCaptureDevice'), "Unexpected HasActiveAudioCaptureDevice"); |
| assert_false(pageMediaState.includes('HasActiveVideoCaptureDevice'), "Unexpected HasActiveVideoCaptureDevice"); |
| } |
| } |
| resolve(); |
| }) |
| } |
| |
| if (window.internals) |
| internals.simulateMediaStreamTrackCaptureSourceFailure(track); |
| setTimeout(() => reject("Device state did not change in 5 second"), 5000); |
| |
| }); |
| }, title); |
| } |
| |
| promise_test((test) => { |
| let stream; |
| return navigator.mediaDevices.getUserMedia({ video: true, audio: true}) |
| .then(s => { |
| stream = s; |
| video = document.getElementsByTagName("video")[0]; |
| video.srcObject = stream; |
| }) |
| .then(() => new Promise(resolve => video.onloadedmetadata = resolve)) |
| .then(() => { |
| assert_equals(video.videoTracks.length, 1, "Expected one video track"); |
| assert_equals(video.audioTracks.length, 1, "Expected one audio track"); |
| testTrack(stream.getVideoTracks()[0], "End video track only"); |
| testTrack(stream.getAudioTracks()[0], "End audio track only"); |
| }) |
| }, "Create stream"); |
| |
| </script> |
| |
| </body> |
| </html> |
