content/media/test/test_mediarecorder_creation_fail.html@6474c204b198 (annotated)
content/media/test/test_mediarecorder_creation_fail.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <title>Test MediaRecorder Record with media.ogg.enabled = false</title> |
| michael@0 | 5 | <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 6 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
| michael@0 | 7 | <script type="text/javascript" src="manifest.js"></script> |
| michael@0 | 8 | </head> |
| michael@0 | 9 | <body> |
| michael@0 | 10 | <pre id="test"> |
| michael@0 | 11 | <script class="testbody" type="text/javascript"> |
| michael@0 | 12 | |
| michael@0 | 13 | function startTest() { |
| michael@0 | 14 | // the expect sequence should be |
| michael@0 | 15 | // 1. onerror |
| michael@0 | 16 | // 2. ondataavailable |
| michael@0 | 17 | // 3. onstop |
| michael@0 | 18 | var callbackStep = 0; |
| michael@0 | 19 | var stream = new AudioContext().createMediaStreamDestination().stream; |
| michael@0 | 20 | var mediaRecorder = new MediaRecorder(stream); |
| michael@0 | 21 | |
| michael@0 | 22 | mediaRecorder.onerror = function (e) { |
| michael@0 | 23 | is(callbackStep, 0, 'should fired onstop callback'); |
| michael@0 | 24 | is(e.name, 'GenericError', 'error name should be GenericError'); |
| michael@0 | 25 | is(mediaRecorder.mimeType, '', 'mimetype should be empty'); |
| michael@0 | 26 | is(mediaRecorder.state, 'recording', 'state is recording'); |
| michael@0 | 27 | info('onerror callback fired'); |
| michael@0 | 28 | callbackStep = 1; |
| michael@0 | 29 | }; |
| michael@0 | 30 | |
| michael@0 | 31 | mediaRecorder.onwarning = function () { |
| michael@0 | 32 | ok(false, 'Unexpected onwarning callback fired'); |
| michael@0 | 33 | }; |
| michael@0 | 34 | |
| michael@0 | 35 | mediaRecorder.onstop = function () { |
| michael@0 | 36 | info('onstop callback fired'); |
| michael@0 | 37 | is(mediaRecorder.state, 'inactive', 'state should be inactive'); |
| michael@0 | 38 | is(callbackStep, 2, 'should fired onstop callback'); |
| michael@0 | 39 | SimpleTest.finish(); |
| michael@0 | 40 | }; |
| michael@0 | 41 | |
| michael@0 | 42 | // This handler fires every 250ms to generate a blob. |
| michael@0 | 43 | mediaRecorder.ondataavailable = function (evt) { |
| michael@0 | 44 | info('ondataavailable callback fired'); |
| michael@0 | 45 | is(callbackStep, 1, 'should fired ondataavailable callback'); |
| michael@0 | 46 | is(evt.data.size, 0, 'data size should be zero'); |
| michael@0 | 47 | ok(evt instanceof BlobEvent, |
| michael@0 | 48 | 'Events fired from ondataavailable should be BlobEvent'); |
| michael@0 | 49 | is(evt.data.type, '', 'encoder start fail, blob miemType should be empty'); |
| michael@0 | 50 | callbackStep = 2; |
| michael@0 | 51 | }; |
| michael@0 | 52 | |
| michael@0 | 53 | // Start recording |
| michael@0 | 54 | mediaRecorder.start(250); |
| michael@0 | 55 | is(mediaRecorder.state, 'recording', 'Media recorder should be recording'); |
| michael@0 | 56 | is(mediaRecorder.stream, stream, |
| michael@0 | 57 | 'Media recorder stream = element stream at the start of recording'); |
| michael@0 | 58 | } |
| michael@0 | 59 | |
| michael@0 | 60 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 61 | SpecialPowers.pushPrefEnv({"set": [["media.ogg.enabled", false]]}, startTest); |
| michael@0 | 62 | |
| michael@0 | 63 | </script> |
| michael@0 | 64 | </pre> |
| michael@0 | 65 | </body> |
| michael@0 | 66 | </html> |
