gecko/content/media/test/manifest.js

692 lines
27 KiB
JavaScript

// In each list of tests below, test file types that are not supported should
// be ignored. To make sure tests respect that, we include a file of type
// "bogus/duh" in each list.
// These are small test files, good for just seeing if something loads. We
// really only need one test file per backend here.
var gSmallTests = [
{ name:"small-shot.ogg", type:"audio/ogg", duration:0.276 },
{ name:"small-shot.m4a", type:"audio/mp4", duration:0.29 },
{ name:"small-shot.mp3", type:"audio/mpeg", duration:0.27 },
{ name:"r11025_s16_c1.wav", type:"audio/x-wav", duration:1.0 },
{ name:"320x240.ogv", type:"video/ogg", width:320, height:240, duration:0.266 },
{ name:"seek.webm", type:"video/webm", width:320, height:240, duration:3.966 },
{ name:"detodos.opus", type:"audio/ogg; codecs=opus", duration:2.9135 },
{ name:"gizmo.mp4", type:"video/mp4", duration:5.56 },
{ name:"dash-manifest.mpd", type:"application/dash+xml",
width:320, height:180, duration:3.966 },
{ name:"bogus.duh", type:"bogus/duh" }
];
// Used by test_progress to ensure we get the correct progress information
// during resource download.
var gProgressTests = [
{ name:"r11025_u8_c1.wav", type:"audio/x-wav", duration:1.0, size:11069 },
{ name:"big.wav", type:"audio/x-wav", duration:9.278981, size:102444 },
{ name:"seek.ogv", type:"video/ogg", duration:3.966, size:285310 },
{ name:"320x240.ogv", type:"video/ogg", width:320, height:240, duration:0.266, size:28942 },
{ name:"seek.webm", type:"video/webm", duration:3.966, size:215529 },
{ name:"gizmo.mp4", type:"video/mp4", duration:5.56, size:383631 },
{ name:"dash-manifest.mpd", type:"application/dash+xml", duration:3.966 },
{ name:"bogus.duh", type:"bogus/duh" }
];
// Used by test_played.html
var gPlayedTests = [
{ name:"big.wav", type:"audio/x-wav", duration:9.0 },
{ name:"sound.ogg", type:"audio/ogg", duration:4.0 },
{ name:"seek.ogv", type:"video/ogg", duration:3.966 },
{ name:"seek.webm", type:"video/webm", duration:3.966 },
{ name:"gizmo.mp4", type:"video/mp4", duration:5.56 },
{ name:"owl.mp3", type:"audio/mpeg", duration:3.29 },
{ name:"dash-manifest.mpd", type:"application/dash+xml", duration:3.966 },
];
// Used by test_mozLoadFrom. Need one test file per decoder backend, plus
// anything for testing clone-specific bugs.
var cloneKey = Math.floor(Math.random()*100000000);
var gCloneTests = gSmallTests.concat([
// Actual duration is ~200ms, we have Content-Duration lie about it.
{ name:"bug520908.ogv", type:"video/ogg", duration:9000 },
// short-video is more like 1s, so if you load this twice you'll get an unexpected duration
{ name:"dynamic_resource.sjs?key=" + cloneKey + "&res1=320x240.ogv&res2=short-video.ogv",
type:"video/ogg", duration:0.266 },
]);
// Used by test_play_twice. Need one test file per decoder backend, plus
// anything for testing bugs that occur when replying a played file.
var gReplayTests = gSmallTests.concat([
{ name:"bug533822.ogg", type:"audio/ogg" },
]);
// Used by test_paused_after_ended. Need one test file per decoder backend, plus
// anything for testing bugs that occur when replying a played file.
var gPausedAfterEndedTests = gSmallTests.concat([
{ name:"r11025_u8_c1.wav", type:"audio/x-wav", duration:1.0 },
{ name:"small-shot.ogg", type:"video/ogg", duration:0.276 }
]);
// Test the mozHasAudio property
var gMozHasAudioTests = [
{ name:"big.wav", type:"audio/x-wav", duration:9.278981, size:102444, hasAudio:undefined },
{ name:"320x240.ogv", type:"video/ogg", width:320, height:240, duration:0.266, size:28942, hasAudio:false },
{ name:"short-video.ogv", type:"video/ogg", duration:1.081, hasAudio:true },
{ name:"seek.webm", type:"video/webm", duration:3.966, size:215529, hasAudio:false },
{ name:"bogus.duh", type:"bogus/duh" }
];
// These are files that we want to make sure we can play through. We can
// also check metadata. Put files of the same type together in this list so if
// something crashes we have some idea of which backend is responsible.
// Used by test_playback, which expects no error event and one ended event.
var gPlayTests = [
// 8-bit samples
{ name:"r11025_u8_c1.wav", type:"audio/x-wav", duration:1.0 },
// 8-bit samples, file is truncated
{ name:"r11025_u8_c1_trunc.wav", type:"audio/x-wav", duration:1.8 },
// file has trailing non-PCM data
{ name:"r11025_s16_c1_trailing.wav", type:"audio/x-wav", duration:1.0 },
// file with list chunk
{ name:"r16000_u8_c1_list.wav", type:"audio/x-wav", duration:4.2 },
// Ogg stream without eof marker
{ name:"bug461281.ogg", type:"application/ogg", duration:2.208 },
// oggz-chop stream
{ name:"bug482461.ogv", type:"video/ogg", duration:4.34 },
// Theora only oggz-chop stream
{ name:"bug482461-theora.ogv", type:"video/ogg", duration:4.138 },
// With first frame a "duplicate" (empty) frame.
{ name:"bug500311.ogv", type:"video/ogg", duration:1.96 },
// Small audio file
{ name:"small-shot.ogg", type:"video/ogg", duration:0.276 },
// More audio in file than video.
{ name:"short-video.ogv", type:"video/ogg", duration:1.081 },
// First Theora data packet is zero bytes.
{ name:"bug504613.ogv", type:"video/ogg", duration:Number.NaN },
// Multiple audio streams.
{ name:"bug516323.ogv", type:"video/ogg", duration:4.208 },
// oggz-chop with non-keyframe as first frame
{ name:"bug556821.ogv", type:"video/ogg", duration:2.551 },
// Encoded with vorbis beta1, includes unusually sized codebooks
{ name:"beta-phrasebook.ogg", type:"audio/ogg", duration:4.01 },
// Small file, only 1 frame with audio only.
{ name:"bug520493.ogg", type:"audio/ogg", duration:0.458 },
// Small file with vorbis comments with 0 length values and names.
{ name:"bug520500.ogg", type:"audio/ogg", duration:0.123 },
// Various weirdly formed Ogg files
{ name:"bug499519.ogv", type:"video/ogg", duration:0.24 },
{ name:"bug506094.ogv", type:"video/ogg", duration:0 },
{ name:"bug498855-1.ogv", type:"video/ogg", duration:0.24 },
{ name:"bug498855-2.ogv", type:"video/ogg", duration:0.24 },
{ name:"bug498855-3.ogv", type:"video/ogg", duration:0.24 },
{ name:"bug504644.ogv", type:"video/ogg", duration:1.6 },
{ name:"chain.ogv", type:"video/ogg", duration:Number.NaN },
{ name:"bug523816.ogv", type:"video/ogg", duration:0.533 },
{ name:"bug495129.ogv", type:"video/ogg", duration:2.41 },
{ name:"bug498380.ogv", type:"video/ogg", duration:0.533 },
{ name:"bug495794.ogg", type:"audio/ogg", duration:0.3 },
{ name:"bug557094.ogv", type:"video/ogg", duration:0.24 },
{ name:"multiple-bos.ogg", type:"video/ogg", duration:0.431 },
{ name:"audio-overhang.ogg", type:"audio/ogg", duration:2.3 },
{ name:"video-overhang.ogg", type:"audio/ogg", duration:3.966 },
// bug461281.ogg with the middle second chopped out.
{ name:"audio-gaps.ogg", type:"audio/ogg", duration:2.208 },
// Test playback/metadata work after a redirect
{ name:"redirect.sjs?domain=mochi.test:8888&file=320x240.ogv",
type:"video/ogg", duration:0.266 },
// Test playback of a webm file
{ name:"seek.webm", type:"video/webm", duration:3.966 },
// Test playback of a WebM file with non-zero start time.
{ name:"split.webm", type:"video/webm", duration:1.967 },
// Test playback of a raw file
{ name:"seek.yuv", type:"video/x-raw-yuv", duration:1.833 },
// A really short, low sample rate, single channel file. This tests whether
// we can handle playing files when only push very little audio data to the
// hardware.
{ name:"spacestorm-1000Hz-100ms.ogg", type:"audio/ogg", duration:0.099 },
// Opus data in an ogg container
{ name:"detodos.opus", type:"audio/ogg; codecs=opus", duration:2.9135 },
{ name:"gizmo.mp4", type:"video/mp4", duration:5.56 },
{ name:"small-shot.m4a", type:"audio/mp4", duration:0.29 },
{ name:"small-shot.mp3", type:"audio/mpeg", duration:0.27 },
{ name:"owl.mp3", type:"audio/mpeg", duration:3.29 },
// DASH WebM MPD
{ name:"dash-manifest.mpd", type:"application/dash+xml", duration:3.966 },
// Invalid file
{ name:"bogus.duh", type:"bogus/duh", duration:Number.NaN }
];
// A file for each type we can support.
var gSnifferTests = [
{ name:"big.wav", type:"audio/x-wav", duration:9.278981, size:102444 },
{ name:"320x240.ogv", type:"video/ogg", width:320, height:240, duration:0.233, size:28942 },
{ name:"seek.webm", type:"video/webm", duration:3.966, size:215529 },
{ name:"gizmo.mp4", type:"video/mp4", duration:5.56, size:383631 },
// A mp3 file with id3 tags.
{ name:"id3tags.mp3", type:"audio/mpeg", duration:0.28, size:3530},
{ name:"bogus.duh", type:"bogus/duh" }
];
// Files we must reject as invalid.
var gInvalidTests = [
{ name:"invalid-m0c0.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-m0c3.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-m1c0.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-m1c9.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-m2c0.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-m2c1.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-cmap-short.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-cmap-s0c0.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-cmap-s0c2.opus", type:"audio/ogg; codecs=opus"},
{ name:"invalid-cmap-s1c2.opus", type:"audio/ogg; codecs=opus"},
];
// Files to test for stream switching. Note: media files referenced in DASH MPD
// files should be accessed via dash_detect_stream_switch.sjs.
var gStreamSwitchTests = [
{ name:"dash-manifest-sjs.mpd", type:"application/dash+xml",
width:320, height:180, duration:3.966 }
];
// Converts a path/filename to a file:// URI which we can load from disk.
// Optionally checks whether the file actually exists on disk at the location
// we've specified.
function fileUriToSrc(path, mustExist) {
// android mochitest doesn't support file://
if (navigator.appVersion.indexOf("Android") != -1)
return path;
const Ci = SpecialPowers.Ci;
const Cc = SpecialPowers.Cc;
const Cr = SpecialPowers.Cr;
var dirSvc = Cc["@mozilla.org/file/directory_service;1"].
getService(Ci.nsIProperties);
var f = dirSvc.get("CurWorkD", Ci.nsILocalFile);
var split = path.split("/");
for(var i = 0; i < split.length; ++i) {
f.append(split[i]);
}
if (mustExist && !f.exists()) {
ok(false, "We expected '" + path + "' to exist, but it doesn't!");
}
return f.path;
}
// Returns true if two nsTimeRanges are equal, false otherwise
function range_equals(r1, r2) {
if (r1.length != r2.length) {
return false;
}
for (var i = 0; i < r1.length; i++) {
if (r1.start(i) != r2.start(i) || r1.end(i) != r2.end(i)) {
return false;
}
}
return true;
}
// These are URIs to files that we use to check that we don't leak any state
// or other information such that script can determine stuff about a user's
// environment. Used by test_info_leak.
var gInfoLeakTests = [
{
type: 'video/ogg',
src: fileUriToSrc("tests/content/media/test/320x240.ogv", true),
},{
type: 'video/ogg',
src: fileUriToSrc("tests/content/media/test/404.ogv", false),
}, {
type: 'audio/x-wav',
src: fileUriToSrc("tests/content/media/test/r11025_s16_c1.wav", true),
}, {
type: 'audio/x-wav',
src: fileUriToSrc("tests/content/media/test/404.wav", false),
}, {
type: 'audio/ogg',
src: fileUriToSrc("tests/content/media/test/bug461281.ogg", true),
}, {
type: 'audio/ogg',
src: fileUriToSrc("tests/content/media/test/404.ogg", false),
}, {
type: 'video/webm',
src: fileUriToSrc("tests/content/media/test/seek.webm", true),
}, {
type: 'video/webm',
src: fileUriToSrc("tests/content/media/test/404.webm", false),
}, {
type: 'application/dash+xml',
src: fileUriToSrc("tests/content/media/test/dash-manifest.mpd", true),
}, {
type: 'application/dash+xml',
src: fileUriToSrc("tests/content/media/test/404.mpd", false),
}, {
type: 'video/ogg',
src: 'http://localhost/404.ogv',
}, {
type: 'audio/x-wav',
src: 'http://localhost/404.wav',
}, {
type: 'video/webm',
src: 'http://localhost/404.webm',
}, {
type: 'application/dash+xml',
src: 'http://localhost/404.mpd',
}, {
type: 'video/ogg',
src: 'http://example.com/tests/content/media/test/test_info_leak.html'
}, {
type: 'audio/ogg',
src: 'http://example.com/tests/content/media/test/test_info_leak.html'
}
];
// These are files that must fire an error during load or playback, and do not
// cause a crash. Put files of the same type together in this list so if
// something crashes we have some idea of which backend is responsible. Used
// by test_playback_errors, which expects one error event and no ended event.
// Put files of the same type together in this list so if something crashes
// we have some idea of which backend is responsible.
var gErrorTests = [
{ name:"bogus.wav", type:"audio/x-wav" },
{ name:"bogus.ogv", type:"video/ogg" },
{ name:"448636.ogv", type:"video/ogg" },
{ name:"bug504843.ogv", type:"video/ogg" },
{ name:"bug501279.ogg", type:"audio/ogg" },
{ name:"bug580982.webm", type:"video/webm" },
{ name:"bug603918.webm", type:"video/webm" },
{ name:"bug604067.webm", type:"video/webm" },
{ name:"bogus.duh", type:"bogus/duh" }
];
// These are files that have nontrivial duration and are useful for seeking within.
var gSeekTests = [
{ name:"r11025_s16_c1.wav", type:"audio/x-wav", duration:1.0 },
{ name:"audio.wav", type:"audio/x-wav", duration:0.031247 },
{ name:"seek.ogv", type:"video/ogg", duration:3.966 },
{ name:"320x240.ogv", type:"video/ogg", duration:0.266 },
{ name:"seek.webm", type:"video/webm", duration:3.966 },
{ name:"bug516323.indexed.ogv", type:"video/ogg", duration:4.208 },
{ name:"split.webm", type:"video/webm", duration:1.967 },
{ name:"detodos.opus", type:"audio/ogg; codecs=opus", duration:2.9135 },
{ name:"gizmo.mp4", type:"video/mp4", duration:5.56 },
{ name:"owl.mp3", type:"audio/mpeg", duration:3.29 },
{ name:"dash-manifest.mpd", type:"application/dash+xml", duration:3.966 },
{ name:"bogus.duh", type:"bogus/duh", duration:123 }
];
// These are files suitable for using with a "new Audio" constructor.
var gAudioTests = [
{ name:"r11025_s16_c1.wav", type:"audio/x-wav", duration:1.0 },
{ name:"sound.ogg", type:"audio/ogg" },
{ name:"owl.mp3", type:"audio/mpeg", duration:3.29 },
{ name:"small-shot.m4a", type:"audio/mp4", duration:0.29 },
{ name:"bogus.duh", type:"bogus/duh", duration:123 }
];
// These files ensure our handling of 404 errors is consistent across the
// various backends.
var g404Tests = [
{ name:"404.wav", type:"audio/x-wav" },
{ name:"404.ogv", type:"video/ogg" },
{ name:"404.oga", type:"audio/ogg" },
{ name:"404.webm", type:"video/webm" },
{ name:"bogus.duh", type:"bogus/duh" }
];
// These are files suitable for testing various decoder failures that are
// expected to fire MEDIA_ERR_DECODE. Used by test_decode_error, which expects
// an error and emptied event, and no loadedmetadata or ended event.
var gDecodeErrorTests = [
// Valid files with unsupported codecs
{ name:"r11025_msadpcm_c1.wav", type:"audio/x-wav" },
{ name:"dirac.ogg", type:"video/ogg" },
// Invalid files
{ name:"bogus.wav", type:"audio/x-wav" },
{ name:"bogus.ogv", type:"video/ogg" },
{ name:"dash-manifest-garbled.mpd", type:"application/dash+xml" },
{ name:"dash-manifest-garbled-webm.mpd", type:"application/dash+xml" },
{ name:"bogus.duh", type:"bogus/duh" }
];
// These are files that are used for media fragments tests
var gFragmentTests = [
{ name:"big.wav", type:"audio/x-wav", duration:9.278981, size:102444 }
];
// Used by test_chaining.html. The |links| attributes is the number of links in
// this file that we should be able to play.
var gChainingTests = [
// Vorbis and Opus chained file. They have user comments |index=n| where `n`
// is the index of this segment in the file, 0 indexed.
{ name:"chain.ogg", type:"audio/ogg", links: 4},
{ name:"chain.opus", type:"audio/ogg; codec=opus", links: 4},
// Those files are chained files with a different number of channels in each
// part. This is not supported and should stop playing after the first part.
{ name:"variable-channel.ogg", type:"audio/ogg", links: 1 },
{ name:"variable-channel.opus", type:"audio/ogg; codec=opus", links: 1 },
// Those files are chained files with a different sample rate in each
// part. This is not supported and should stop playing after the first part.
{ name:"variable-samplerate.ogg", type:"audio/ogg", links: 1 },
// Opus decoding in Firefox outputs 48 kHz PCM despite having a different
// original sample rate, so we can safely play Opus chained media that have
// different samplerate accross links.
{ name:"variable-samplerate.opus", type:"audio/ogg; codec=opus", links: 2 },
// A chained video file. We don't support those, so only one link should be
// reported.
{ name:"chained-video.ogv", type:"video/ogg", links: 1 },
// A file that consist in 4 links of audio, then another link that has video.
// We should stop right after the 4 audio links.
{ name:"chained-audio-video.ogg", type:"video/ogg", links: 4 },
// An opus file that has two links, with a different preskip value for each
// link. We should be able to play both links.
{ name:"variable-preskip.opus", type:"audio/ogg; codec=opus", links: 2 },
{ name:"bogus.duh", type:"bogus/duh" }
];
// These are files with non-trivial tag sets.
// Used by test_metadata.html.
var gMetadataTests = [
// Ogg Vorbis files
{ name:"short-video.ogv", tags: {
TITLE:"Lepidoptera",
ARTIST:"Epoq",
ALBUM:"Kahvi Collective",
DATE:"2002",
COMMENT:"http://www.kahvi.org",
}
},
{ name:"bug516323.ogv", tags: {
GENRE:"Open Movie",
ENCODER:"Audacity",
TITLE:"Elephants Dream",
ARTIST:"Silvia Pfeiffer",
COMMENTS:"Audio Description"
}
},
{ name:"bug516323.indexed.ogv", tags: {
GENRE:"Open Movie",
ENCODER:"Audacity",
TITLE:"Elephants Dream",
ARTIST:"Silvia Pfeiffer",
COMMENTS:"Audio Description"
}
},
{ name:"detodos.opus", tags: {
title:"De todos. Para todos.",
artist:"Mozilla.org"
}
},
{ name:"sound.ogg", tags: { } },
{ name:"small-shot.ogg", tags: {
title:"Pew SFX"
}
},
{ name:"badtags.ogg", tags: {
// We list only the valid tags here, and verify
// the invalid ones are filtered out.
title:"Invalid comments test file",
empty:"",
"":"empty",
"{- [(`!@\"#$%^&')] -}":"valid tag name, surprisingly"
// The file also includes the following invalid tags.
// "A description with no separator is a common problem.",
// "雨":"Likely, but an invalid key (non-ascii).",
// "not\nval\x1fid":"invalid tag name",
// "not~valid":"this isn't a valid name either",
// "not-utf-8":"invalid sequences: \xff\xfe\xfa\xfb\0eol"
}
},
{ name:"wave_metadata.wav", tags: {
name:"Track Title",
artist:"Artist Name",
comments:"Comments",
}
},
{ name:"wave_metadata_utf8.wav", tags: {
name:"歌曲名稱",
artist:"作曲者",
comments:"註解",
}
},
{ name:"wave_metadata_unknown_tag.wav", tags: {
name:"Track Title",
comments:"Comments",
}
},
{ name:"wave_metadata_bad_len.wav", tags: {
name:"Track Title",
artist:"Artist Name",
}
},
{ name:"wave_metadata_bad_no_null.wav", tags: {
name:"Track Title",
artist:"Artist Name",
comments:"Comments!!",
}
},
{ name:"wave_metadata_bad_utf8.wav", tags: {
name:"歌曲名稱",
comments:"註解",
}
},
{ name:"wavedata_u8.wav", tags: { }
},
];
function checkMetadata(msg, e, test) {
if (test.width) {
is(e.videoWidth, test.width, msg + " video width");
}
if (test.height) {
is(e.videoHeight, test.height, msg + " video height");
}
if (test.duration) {
ok(Math.abs(e.duration - test.duration) < 0.1,
msg + " duration (" + e.duration + ") should be around " + test.duration);
}
}
// Returns the first test from candidates array which we can play with the
// installed video backends.
function getPlayableVideo(candidates) {
var v = document.createElement("video");
var resources = candidates.filter(function(x){return (/^video/.test(x.type) || /^application\/dash\+xml/.test(x.type)) && v.canPlayType(x.type);});
if (resources.length > 0)
return resources[0];
return null;
}
function getPlayableAudio(candidates) {
var v = document.createElement("audio");
var resources = candidates.filter(function(x){return /^audio/.test(x.type) && v.canPlayType(x.type);});
if (resources.length > 0)
return resources[0];
return null;
}
// Returns the type of element that should be created for the given mimetype.
function getMajorMimeType(mimetype) {
if (/^video/.test(mimetype) || /^application\/dash\+xml/.test(mimetype)) {
return "video";
} else {
return "audio";
}
}
// Number of tests to run in parallel. Warning: Each media element requires
// at least 3 threads (4 on Linux), and on Linux each thread uses 10MB of
// virtual address space. Beware!
var PARALLEL_TESTS = 2;
// When true, we'll loop forever on whatever test we run. Use this to debug
// intermittent test failures.
const DEBUG_TEST_LOOP_FOREVER = false;
// Manages a run of media tests. Runs them in chunks in order to limit
// the number of media elements/threads running in parallel. This limits peak
// memory use, particularly on Linux x86 where thread stacks use 10MB of
// virtual address space.
// Usage:
// 1. Create a new MediaTestManager object.
// 2. Create a test startTest function. This takes a test object and a token,
// and performs anything necessary to start the test. The test object is an
// element in one of the g*Tests above. Your startTest function must call
// MediaTestManager.start(token) if it starts a test. The test object is
// guaranteed to be playable by our supported decoders; you don't need to
// check canPlayType.
// 3. When your tests finishes, call MediaTestManager.finished(), passing
// the token back to the manager. The manager may either start the next run
// or end the mochitest if all the tests are done.
function MediaTestManager() {
// Sets up a MediaTestManager to runs through the 'tests' array, which needs
// to be one of, or have the same fields as, the g*Test arrays of tests. Uses
// the user supplied 'startTest' function to initialize the test. This
// function must accept two arguments, the test entry from the 'tests' array,
// and a token. Call MediaTestManager.started(token) if you start the test,
// and MediaTestManager.finished(token) when the test finishes. You don't have
// to start every test, but if you call started() you *must* call finish()
// else you'll timeout.
this.runTests = function(tests, startTest) {
this.startTime = new Date();
SimpleTest.info("Started " + this.startTime + " (" + this.startTime.getTime()/1000 + "s)");
this.testNum = 0;
this.tests = tests;
this.startTest = startTest;
this.tokens = [];
this.isShutdown = false;
this.numTestsRunning = 0;
// Always wait for explicit finish.
SimpleTest.waitForExplicitFinish();
this.nextTest();
}
// Registers that the test corresponding to 'token' has been started.
// Don't call more than once per token.
this.started = function(token) {
this.tokens.push(token);
this.numTestsRunning++;
is(this.numTestsRunning, this.tokens.length, "[started " + token + "] Length of array should match number of running tests");
}
// Registers that the test corresponding to 'token' has finished. Call when
// you've finished your test. If all tests are complete this will finish the
// run, otherwise it may start up the next run. It's ok to call multiple times
// per token.
this.finished = function(token) {
var i = this.tokens.indexOf(token);
if (i != -1) {
// Remove the element from the list of running tests.
this.tokens.splice(i, 1);
}
this.numTestsRunning--;
is(this.numTestsRunning, this.tokens.length, "[finished " + token + "] Length of array should match number of running tests");
if (this.tokens.length < PARALLEL_TESTS) {
this.nextTest();
}
}
// Starts the next batch of tests, or finishes if they're all done.
// Don't call this directly, call finished(token) when you're done.
this.nextTest = function() {
// Force a GC after every completed testcase. This ensures that any decoders
// with live threads waiting for the GC are killed promptly, to free up the
// thread stacks' address space.
SpecialPowers.forceGC();
while (this.testNum < this.tests.length && this.tokens.length < PARALLEL_TESTS) {
var test = this.tests[this.testNum];
var token = (test.name ? (test.name + "-"): "") + this.testNum;
this.testNum++;
if (DEBUG_TEST_LOOP_FOREVER && this.testNum == this.tests.length) {
this.testNum = 0;
}
// Ensure we can play the resource type.
if (test.type && !document.createElement('video').canPlayType(test.type))
continue;
// Do the init. This should start the test.
this.startTest(test, token);
}
if (this.testNum == this.tests.length &&
!DEBUG_TEST_LOOP_FOREVER &&
this.tokens.length == 0 &&
!this.isShutdown)
{
this.isShutdown = true;
if (this.onFinished) {
this.onFinished();
}
mediaTestCleanup();
var end = new Date();
SimpleTest.info("Finished at " + end + " (" + (end.getTime() / 1000) + "s)");
SimpleTest.info("Running time: " + (end.getTime() - this.startTime.getTime())/1000 + "s");
SimpleTest.finish();
return;
}
}
}
// Ensures we've got no active video or audio elements in the document, and
// forces a GC to release the address space reserved by the decoders' threads'
// stacks.
function mediaTestCleanup() {
var V = document.getElementsByTagName("video");
for (i=0; i<V.length; i++) {
V[i].parentNode.removeChild(V[i]);
V[i] = null;
}
var A = document.getElementsByTagName("audio");
for (i=0; i<A.length; i++) {
A[i].parentNode.removeChild(A[i]);
A[i] = null;
}
SpecialPowers.forceGC();
}
(function() {
// Ensure that preload preferences are comsistent
var prefService = SpecialPowers.wrap(SpecialPowers.Components)
.classes["@mozilla.org/preferences-service;1"]
.getService(SpecialPowers.Ci.nsIPrefService);
var branch = prefService.getBranch("media.");
var oldDefault = 2;
var oldAuto = 3;
var oldOpus = undefined;
try {
oldDefault = branch.getIntPref("preload.default");
oldAuto = branch.getIntPref("preload.auto");
oldOpus = branch.getBoolPref("opus.enabled");
} catch(ex) { }
branch.setIntPref("preload.default", 2); // preload_metadata
branch.setIntPref("preload.auto", 3); // preload_enough
// test opus playback iff the pref exists
if (oldOpus !== undefined)
branch.setBoolPref("opus.enabled", true);
window.addEventListener("unload", function() {
branch.setIntPref("preload.default", oldDefault);
branch.setIntPref("preload.auto", oldAuto);
if (oldOpus !== undefined)
branch.setBoolPref("opus.enabled", oldOpus);
}, false);
})();