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423 lines
17 KiB
JavaScript
423 lines
17 KiB
JavaScript
// In each list of tests below, test file types that are not supported should
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// be ignored. To make sure tests respect that, we include a file of type
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// "bogus/duh" in each list.
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// These are small test files, good for just seeing if something loads. We
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// really only need one test file per backend here.
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var gSmallTests = [
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{ name:"r11025_s16_c1.wav", type:"audio/x-wav", duration:1.0 },
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{ name:"320x240.ogv", type:"video/ogg", width:320, height:240, duration:0.233 },
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{ name:"small-shot.ogg", type:"audio/ogg", duration:0.276 },
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{ name:"seek.webm", type:"video/webm", duration:3.966 },
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{ name:"bogus.duh", type:"bogus/duh" }
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];
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// Used by test_progress to ensure we get the correct progress information
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// during resource download.
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var gProgressTests = [
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{ name:"r11025_u8_c1.wav", type:"audio/x-wav", duration:1.0, size:11069 },
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{ name:"big.wav", type:"audio/x-wav", duration:9.0, size:102444 },
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{ name:"seek.ogv", type:"video/ogg", duration:3.966, size:285310 },
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{ name:"320x240.ogv", type:"video/ogg", width:320, height:240, duration:0.233, size:28942 },
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{ name:"seek.webm", type:"video/webm", duration:3.966, size:215529 },
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{ name:"bogus.duh", type:"bogus/duh" }
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];
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// Used by test_mozLoadFrom. Need one test file per decoder backend, plus
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// anything for testing clone-specific bugs.
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var gCloneTests = gSmallTests.concat([
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// Actual duration is ~200ms, we have Content-Duration lie about it.
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{ name:"bug520908.ogv", type:"video/ogg", duration:9000 },
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]);
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// Used by test_play_twice. Need one test file per decoder backend, plus
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// anything for testing bugs that occur when replying a played file.
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var gReplayTests = gSmallTests.concat([
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{ name:"bug533822.ogg", type:"audio/ogg" },
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]);
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// Used by test_paused_after_ended. Need one test file per decoder backend, plus
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// anything for testing bugs that occur when replying a played file.
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var gPausedAfterEndedTests = gSmallTests.concat([
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{ name:"r11025_u8_c1.wav", type:"audio/x-wav", duration:1.0 },
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{ name:"small-shot.ogg", type:"video/ogg", duration:0.276 }
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]);
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// These are files that we want to make sure we can play through. We can
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// also check metadata. Put files of the same type together in this list so if
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// something crashes we have some idea of which backend is responsible.
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// Used by test_playback, which expects no error event and one ended event.
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var gPlayTests = [
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// 8-bit samples
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{ name:"r11025_u8_c1.wav", type:"audio/x-wav", duration:1.0 },
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// 8-bit samples, file is truncated
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{ name:"r11025_u8_c1_trunc.wav", type:"audio/x-wav", duration:1.8 },
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// file has trailing non-PCM data
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{ name:"r11025_s16_c1_trailing.wav", type:"audio/x-wav", duration:1.0 },
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// file with list chunk
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{ name:"r16000_u8_c1_list.wav", type:"audio/x-wav", duration:4.2 },
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// Ogg stream without eof marker
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{ name:"bug461281.ogg", type:"application/ogg", duration:2.208 },
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// oggz-chop stream
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{ name:"bug482461.ogv", type:"video/ogg", duration:4.34 },
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// Theora only oggz-chop stream
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{ name:"bug482461-theora.ogv", type:"video/ogg", duration:4.138 },
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// With first frame a "duplicate" (empty) frame.
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{ name:"bug500311.ogv", type:"video/ogg", duration:1.96 },
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// Small audio file
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{ name:"small-shot.ogg", type:"video/ogg", duration:0.276 },
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// More audio in file than video.
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{ name:"short-video.ogv", type:"video/ogg", duration:1.081 },
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// First Theora data packet is zero bytes.
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{ name:"bug504613.ogv", type:"video/ogg", duration:Number.NaN },
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// Multiple audio streams.
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{ name:"bug516323.ogv", type:"video/ogg", duration:4.208 },
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// oggz-chop with non-keyframe as first frame
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{ name:"bug556821.ogv", type:"video/ogg", duration:2.551 },
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// Encoded with vorbis beta1, includes unusually sized codebooks
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{ name:"beta-phrasebook.ogg", type:"audio/ogg", duration:4.01 },
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// Small file, only 1 frame with audio only.
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{ name:"bug520493.ogg", type:"audio/ogg", duration:0.458 },
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// Small file with vorbis comments with 0 length values and names.
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{ name:"bug520500.ogg", type:"audio/ogg", duration:0.123 },
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// Various weirdly formed Ogg files
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{ name:"bug499519.ogv", type:"video/ogg", duration:0.24 },
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{ name:"bug506094.ogv", type:"video/ogg", duration:0 },
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{ name:"bug498855-1.ogv", type:"video/ogg", duration:0.24 },
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{ name:"bug498855-2.ogv", type:"video/ogg", duration:0.24 },
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{ name:"bug498855-3.ogv", type:"video/ogg", duration:0.24 },
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{ name:"bug504644.ogv", type:"video/ogg", duration:1.6 },
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{ name:"chain.ogv", type:"video/ogg", duration:Number.NaN },
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{ name:"bug523816.ogv", type:"video/ogg", duration:0.533 },
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{ name:"bug495129.ogv", type:"video/ogg", duration:2.41 },
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{ name:"bug498380.ogv", type:"video/ogg", duration:0.533 },
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{ name:"bug495794.ogg", type:"audio/ogg", duration:0.3 },
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{ name:"bug557094.ogv", type:"video/ogg", duration:0.24 },
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{ name:"audio-overhang.ogg", type:"audio/ogg", duration:2.3 },
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{ name:"video-overhang.ogg", type:"audio/ogg", duration:3.966 },
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// bug461281.ogg with the middle second chopped out.
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{ name:"audio-gaps.ogg", type:"audio/ogg", duration:2.208 },
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// Test playback/metadata work after a redirect
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{ name:"redirect.sjs?domain=mochi.test:8888&file=320x240.ogv",
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type:"video/ogg", duration:0.233 },
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// Test playback of a webm file
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{ name:"seek.webm", type:"video/webm", duration:3.966 },
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// Test playback of a WebM file with non-zero start time.
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{ name:"split.webm", type:"video/webm", duration:1.967 },
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// Test playback of a raw file
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{ name:"seek.yuv", type:"video/x-raw-yuv", duration:1.833 },
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// A really short, low sample rate, single channel file. This tests whether
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// we can handle playing files when only push very little audio data to the
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// hardware.
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{ name:"spacestorm-1000Hz-100ms.ogg", type:"audio/ogg", duration:0.099 },
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{ name:"bogus.duh", type:"bogus/duh", duration:Number.NaN }
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];
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// Converts a path/filename to a file:// URI which we can load from disk.
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// Optionally checks whether the file actually exists on disk at the location
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// we've specified.
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function fileUriToSrc(path, mustExist) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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const Ci = Components.interfaces;
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const Cc = Components.classes;
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const Cr = Components.results;
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var dirSvc = Cc["@mozilla.org/file/directory_service;1"].
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getService(Ci.nsIProperties);
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var f = dirSvc.get("CurWorkD", Ci.nsILocalFile);
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var split = path.split("/");
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for(var i = 0; i < split.length; ++i) {
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f.append(split[i]);
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}
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if (mustExist && !f.exists()) {
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ok(false, "We expected '" + path + "' to exist, but it doesn't!");
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}
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return f.path;
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}
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// These are URIs to files that we use to check that we don't leak any state
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// or other information such that script can determine stuff about a user's
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// environment. Used by test_info_leak.
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var gInfoLeakTests = [
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{
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type: 'video/ogg',
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src: fileUriToSrc("tests/content/media/test/320x240.ogv", true),
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},{
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type: 'video/ogg',
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src: fileUriToSrc("tests/content/media/test/404.ogv", false),
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}, {
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type: 'audio/x-wav',
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src: fileUriToSrc("tests/content/media/test/r11025_s16_c1.wav", true),
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}, {
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type: 'audio/x-wav',
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src: fileUriToSrc("tests/content/media/test/404.wav", false),
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}, {
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type: 'audio/ogg',
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src: fileUriToSrc("tests/content/media/test/bug461281.ogg", true),
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}, {
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type: 'audio/ogg',
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src: fileUriToSrc("tests/content/media/test/404.ogg", false),
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}, {
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type: 'video/webm',
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src: fileUriToSrc("tests/content/media/test/seek.webm", true),
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}, {
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type: 'video/webm',
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src: fileUriToSrc("tests/content/media/test/404.webm", false),
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}, {
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type: 'video/ogg',
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src: 'http://localhost/404.ogv',
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}, {
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type: 'audio/x-wav',
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src: 'http://localhost/404.wav',
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}, {
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type: 'video/webm',
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src: 'http://localhost/404.webm',
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}, {
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type: 'video/ogg',
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src: 'http://example.com/tests/content/media/test/test_info_leak.html'
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}, {
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type: 'audio/ogg',
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src: 'http://example.com/tests/content/media/test/test_info_leak.html'
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}
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];
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// These are files that must fire an error during load or playback, and do not
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// cause a crash. Put files of the same type together in this list so if
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// something crashes we have some idea of which backend is responsible. Used
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// by test_playback_errors, which expects one error event and no ended event.
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// Put files of the same type together in this list so if something crashes
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// we have some idea of which backend is responsible.
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var gErrorTests = [
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{ name:"bogus.wav", type:"audio/x-wav" },
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{ name:"bogus.ogv", type:"video/ogg" },
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{ name:"448636.ogv", type:"video/ogg" },
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{ name:"bug504843.ogv", type:"video/ogg" },
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{ name:"bug501279.ogg", type:"audio/ogg" },
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{ name:"bug580982.webm", type:"video/webm" },
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{ name:"bug603918.webm", type:"video/webm" },
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{ name:"bug604067.webm", type:"video/webm" },
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{ name:"bogus.duh", type:"bogus/duh" }
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];
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// These are files that have nontrivial duration and are useful for seeking within.
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var gSeekTests = [
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{ name:"r11025_s16_c1.wav", type:"audio/x-wav", duration:1.0 },
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{ name:"seek.ogv", type:"video/ogg", duration:3.966 },
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{ name:"320x240.ogv", type:"video/ogg", duration:0.233 },
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{ name:"seek.webm", type:"video/webm", duration:3.966 },
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{ name:"bug516323.indexed.ogv", type:"video/ogg", duration:4.208 },
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{ name:"split.webm", type:"video/webm", duration:1.967 },
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{ name:"bogus.duh", type:"bogus/duh", duration:123 }
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];
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// These are files suitable for using with a "new Audio" constructor.
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var gAudioTests = [
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{ name:"r11025_s16_c1.wav", type:"audio/x-wav", duration:1.0 },
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{ name:"sound.ogg", type:"audio/ogg" },
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{ name:"bogus.duh", type:"bogus/duh", duration:123 }
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];
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// These files ensure our handling of 404 errors is consistent across the
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// various backends.
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var g404Tests = [
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{ name:"404.wav", type:"audio/x-wav" },
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{ name:"404.ogv", type:"video/ogg" },
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{ name:"404.oga", type:"audio/ogg" },
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{ name:"404.webm", type:"video/webm" },
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{ name:"bogus.duh", type:"bogus/duh" }
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];
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// These are files suitable for testing various decoder failures that are
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// expected to fire MEDIA_ERR_DECODE. Used by test_decode_error, which expects
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// an error and emptied event, and no loadedmetadata or ended event.
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var gDecodeErrorTests = [
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// Valid files with unsupported codecs
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{ name:"r11025_msadpcm_c1.wav", type:"audio/x-wav" },
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{ name:"dirac.ogg", type:"video/ogg" },
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// Invalid files
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{ name:"bogus.wav", type:"audio/x-wav" },
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{ name:"bogus.ogv", type:"video/ogg" },
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{ name:"bogus.duh", type:"bogus/duh" }
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];
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function checkMetadata(msg, e, test) {
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if (test.width) {
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is(e.videoWidth, test.width, msg + " video width");
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}
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if (test.height) {
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is(e.videoHeight, test.height, msg + " video height");
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}
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if (test.duration) {
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ok(Math.abs(e.duration - test.duration) < 0.1,
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msg + " duration (" + e.duration + ") should be around " + test.duration);
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}
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}
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// Returns the first test from candidates array which we can play with the
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// installed video backends.
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function getPlayableVideo(candidates) {
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var v = document.createElement("video");
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var resources = candidates.filter(function(x){return /^video/.test(x.type) && v.canPlayType(x.type);});
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if (resources.length > 0)
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return resources[0];
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return null;
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}
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// Number of tests to run in parallel. Warning: Each media element requires
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// at least 3 threads (4 on Linux), and on Linux each thread uses 10MB of
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// virtual address space. Beware!
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var PARALLEL_TESTS = 2;
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// When true, we'll loop forever on whatever test we run. Use this to debug
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// intermittent test failures.
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const DEBUG_TEST_LOOP_FOREVER = false;
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// Manages a run of media tests. Runs them in chunks in order to limit
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// the number of media elements/threads running in parallel. This limits peak
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// memory use, particularly on Linux x86 where thread stacks use 10MB of
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// virtual address space.
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// Usage:
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// 1. Create a new MediaTestManager object.
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// 2. Create a test startTest function. This takes a test object and a token,
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// and performs anything necessary to start the test. The test object is an
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// element in one of the g*Tests above. Your startTest function must call
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// MediaTestManager.start(token) if it starts a test. The test object is
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// guaranteed to be playable by our supported decoders; you don't need to
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// check canPlayType.
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// 3. When your tests finishes, call MediaTestManager.finished(), passing
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// the token back to the manager. The manager may either start the next run
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// or end the mochitest if all the tests are done.
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function MediaTestManager() {
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// Sets up a MediaTestManager to runs through the 'tests' array, which needs
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// to be one of, or have the same fields as, the g*Test arrays of tests. Uses
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// the user supplied 'startTest' function to initialize the test. This
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// function must accept two arguments, the test entry from the 'tests' array,
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// and a token. Call MediaTestManager.started(token) if you start the test,
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// and MediaTestManager.finished(token) when the test finishes. You don't have
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// to start every test, but if you call started() you *must* call finish()
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// else you'll timeout.
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this.runTests = function(tests, startTest) {
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this.testNum = 0;
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this.tests = tests;
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this.startTest = startTest;
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this.tokens = [];
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// Always wait for explicit finish.
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SimpleTest.waitForExplicitFinish();
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this.nextTest();
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}
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// Registers that the test corresponding to 'token' has been started.
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// Don't call more than once per token.
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this.started = function(token) {
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this.tokens.push(token);
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}
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// Registers that the test corresponding to 'token' has finished. Call when
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// you've finished your test. If all tests are complete this will finish the
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// run, otherwise it may start up the next run. It's ok to call multiple times
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// per token.
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this.finished = function(token) {
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var i = this.tokens.indexOf(token);
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if (i != -1) {
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// Remove the element from the list of running tests.
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this.tokens.splice(i, 1);
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}
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if (this.tokens.length == 0) {
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this.nextTest();
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}
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}
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// Starts the next batch of tests, or finishes if they're all done.
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// Don't call this directly, call finished(token) when you're done.
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this.nextTest = function() {
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// Force a GC after every completed testcase. This ensures that any decoders
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// with live threads waiting for the GC are killed promptly, to free up the
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// thread stacks' address space.
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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Components.utils.forceGC();
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if (this.testNum == this.tests.length && !DEBUG_TEST_LOOP_FOREVER) {
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if (this.onFinished) {
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this.onFinished();
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}
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mediaTestCleanup();
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SimpleTest.finish();
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return;
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}
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while (this.testNum < this.tests.length && this.tokens.length < PARALLEL_TESTS) {
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var test = this.tests[this.testNum];
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var token = (test.name ? (test.name + "-"): "") + this.testNum;
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this.testNum++;
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if (DEBUG_TEST_LOOP_FOREVER && this.testNum == this.tests.length) {
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this.testNum = 0;
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}
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// Ensure we can play the resource type.
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if (test.type && !document.createElement('video').canPlayType(test.type))
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continue;
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// Do the init. This should start the test.
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this.startTest(test, token);
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}
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if (this.tokens.length == 0) {
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// No tests were added, we must have tried everything, exit.
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SimpleTest.finish();
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}
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}
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}
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// Ensures we've got no active video or audio elements in the document, and
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// forces a GC to release the address space reserved by the decoders' threads'
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// stacks.
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function mediaTestCleanup() {
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var V = document.getElementsByTagName("video");
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for (i=0; i<V.length; i++) {
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V[i].parentNode.removeChild(V[i]);
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V[i] = null;
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}
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var A = document.getElementsByTagName("audio");
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for (i=0; i<A.length; i++) {
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A[i].parentNode.removeChild(A[i]);
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A[i] = null;
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}
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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Components.utils.forceGC();
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}
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(function() {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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// Ensure that preload preferences are comsistent
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var prefService = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefService);
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var branch = prefService.getBranch("media.");
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var oldDefault = 2;
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var oldAuto = 3;
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try {
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oldDefault = branch.getIntPref("preload.default");
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oldAuto = branch.getIntPref("preload.auto");
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} catch(ex) { }
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branch.setIntPref("preload.default", 2); // preload_metadata
|
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branch.setIntPref("preload.auto", 3); // preload_enough
|
|
|
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window.addEventListener("unload", function() {
|
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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branch.setIntPref("preload.default", oldDefault);
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branch.setIntPref("preload.auto", oldAuto);
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}, false);
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|
})();
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