Chromium Code Reviews Chromium Code Reviews
Issue 2757793002:
Add transparent video input test for WebRtcMediaRecorderBrowserTest (Closed)
| OLD | NEW |
|---|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <title>MediaStream Recoder Browser Test (w/ MediaSource)</title> | 4 <title>MediaStream Recoder Browser Test (w/ MediaSource)</title> |
| 5 </head> | 5 </head> |
| 6 <body> | 6 <body> |
| 7 <div> Record Real-Time video content browser test.</div> | 7 <div> Record Real-Time video content browser test.</div> |
| 8 <video id="video" autoplay></video> | 8 <video id="video" autoplay></video> |
| 9 <video id="remoteVideo" autoplay></video> | 9 <video id="remoteVideo" autoplay></video> |
| 10 </body> | 10 </body> |
| (...skipping 520 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 531 }) | 531 }) |
| 532 .catch(function(err) { | 532 .catch(function(err) { |
| 533 return failTest(err.toString()); | 533 return failTest(err.toString()); |
| 534 }) | 534 }) |
| 535 .then(function() { | 535 .then(function() { |
| 536 console.log('audioSize', audioSize); | 536 console.log('audioSize', audioSize); |
| 537 reportTestSuccess(); | 537 reportTestSuccess(); |
| 538 }); | 538 }); |
| 539 } | 539 } |
| 540 | 540 |
| 541 // Tests that MediaRecorder can handle video input with alpha channel. | |
| 542 function testTransparentVideoInput(mimeType) { | |
|
mcasas
2017/03/17 01:16:48
micro-nit: s/testTransparentVideoInput/testRecordW
emircan
2017/03/20 17:55:23
Done.
| |
| 543 const ON_DATA_AVAILABLE_THRESHOLD = 10; | |
| 544 const NUMBER_OF_EVENTS_TO_RECORD = 5; | |
| 545 | |
| 546 var canvas = document.createElement('canvas'); | |
| 547 canvas.width = canvas.height = 64; | |
| 548 var stream = canvas.captureStream(); | |
| 549 assertTrue(stream, 'Error creating MediaStream'); | |
| 550 assertEquals(1, stream.getVideoTracks().length); | |
| 551 assertEquals(0, stream.getAudioTracks().length); | |
| 552 var recordedEvents = 0; | |
| 553 | |
| 554 function drawOnCanvas(canvas) { | |
| 555 var ctx = canvas.getContext('2d', {alpha: true}); | |
| 556 ctx.fillStyle = 'green'; | |
| 557 ctx.fillRect(0, 0, canvas.width, canvas.height); | |
| 558 requestAnimationFrame( function() { drawOnCanvas(canvas); }); | |
| 559 } | |
| 560 | |
| 561 createMediaRecorder(stream, mimeType) | |
| 562 .then(function(recorder) { | |
| 563 recorder.ondataavailable = function(event) { | |
| 564 if (event.data.size > ON_DATA_AVAILABLE_THRESHOLD) | |
| 565 ++recordedEvents; | |
| 566 }; | |
| 567 recorder.start(0); | |
| 568 drawOnCanvas(canvas); | |
| 569 }) | |
| 570 .then(function() { | |
| 571 return waitFor('Make sure the recording has data', | |
| 572 function() { | |
| 573 return recordedEvents > NUMBER_OF_EVENTS_TO_RECORD; | |
| 574 }); | |
| 575 }) | |
| 576 .catch(function(err) { | |
| 577 return failTest(err.toString()); | |
| 578 }) | |
| 579 .then(function() { | |
| 580 reportTestSuccess(); | |
| 581 }); | |
| 582 } | |
| 583 | |
| 541 // Tests that MediaRecorder's requestData() throws an exception if |state| is | 584 // Tests that MediaRecorder's requestData() throws an exception if |state| is |
| 542 // 'inactive'. | 585 // 'inactive'. |
| 543 function testIllegalRequestDataThrowsDOMError() { | 586 function testIllegalRequestDataThrowsDOMError() { |
| 544 navigator.mediaDevices.getUserMedia(DEFAULT_CONSTRAINTS) | 587 navigator.mediaDevices.getUserMedia(DEFAULT_CONSTRAINTS) |
| 545 .then(function(stream) { | 588 .then(function(stream) { |
| 546 return createMediaRecorder(stream, DEFAULT_RECORDER_MIME_TYPE); | 589 return createMediaRecorder(stream, DEFAULT_RECORDER_MIME_TYPE); |
| 547 }) | 590 }) |
| 548 .then(function(recorder) { | 591 .then(function(recorder) { |
| 549 assertThrows(function() {recorder.requestData()}, | 592 assertThrows(function() {recorder.requestData()}, |
| 550 'Calling requestdata() in inactive state should throw a DOM ' + | 593 'Calling requestdata() in inactive state should throw a DOM ' + |
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| 611 return failTest(err.toString()); | 654 return failTest(err.toString()); |
| 612 }) | 655 }) |
| 613 .then(function() { | 656 .then(function() { |
| 614 reportTestSuccess(); | 657 reportTestSuccess(); |
| 615 }); | 658 }); |
| 616 } | 659 } |
| 617 | 660 |
| 618 </script> | 661 </script> |
| 619 </body> | 662 </body> |
| 620 </html> | 663 </html> |
| OLD | NEW |
