зеркало из https://github.com/mozilla/gecko-dev.git
225 строки
6.6 KiB
HTML
225 строки
6.6 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=479859
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-->
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<head>
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<title>Test for Bug 479859</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="application/javascript" src="manifest.js"></script>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=479859">Mozilla Bug 479859</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="text/javascript">
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function log(msg) {
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//document.getElementById('log').innerHTML += "<p>" + msg + "</p>";
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}
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// We don't track: progress, canplay, canplaythrough and stalled events,
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// as these can be delivered out of order, and/or multiple times.
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var gEventTypes = [ 'loadstart', 'abort', 'error', 'emptied', 'play',
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'pause', 'loadedmetadata', 'loadeddata', 'waiting', 'playing', 'seeking',
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'seeked', 'timeupdate', 'ended', 'ratechange', 'durationchange', 'volumechange' ];
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var gEventNum = 0;
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var gTestNum = 0;
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var gTestFileNum = 0;
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var gExpectedEvents = null;
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var gTest = null;
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var gTestName = "?";
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function listener(evt) {
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log('event ' + evt.type);
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ok(gEventNum < gExpectedEvents.length, gTestName+" - corrent number of events received");
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var expected = (gEventNum < gExpectedEvents.length) ? gExpectedEvents[gEventNum] : "NoEvent";
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is(evt.type, expected, gTestName+" - events received in order");
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gEventNum++;
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if (gEventNum == gExpectedEvents.length) {
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setTimeout(nextTest, 0);
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}
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}
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function source_error(evt) {
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log('event source_error');
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ok(evt.type == "error", "Should only get error events here");
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ok(gEventNum < gExpectedEvents.length, gTestName+" - corrent number of events received");
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var expected = (gEventNum < gExpectedEvents.length) ? gExpectedEvents[gEventNum] : "NoEvent";
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is("source_error", expected, gTestName+" - events received in order");
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gEventNum++;
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if (gEventNum == gExpectedEvents.length) {
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setTimeout(nextTest, 0);
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}
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}
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var gMedia = null;
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function createMedia(tag) {
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gMedia = document.createElement(tag);
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gMedia.preload = "metadata";
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for (var i=0; i<gEventTypes.length; i++) {
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gMedia.addEventListener(gEventTypes[i], listener);
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}
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}
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function addSource(src, type) {
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var s = document.createElement("source");
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s.addEventListener("error", source_error);
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s.src = src;
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s.type = type;
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gMedia.appendChild(s);
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return s;
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}
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function prependSource(src, type) {
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var s = document.createElement("source");
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s.addEventListener("error", source_error);
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s.src = src;
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s.type = type;
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gMedia.insertBefore(s, gMedia.firstChild);
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return s;
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}
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var gTests = [
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{
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// Test 0: adding video to doc, then setting src should load implicitly.
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create:
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function(src, type) {
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document.body.appendChild(gMedia);
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gMedia.src = src;
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},
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expectedEvents: ['loadstart', 'durationchange', 'loadedmetadata', 'loadeddata']
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}, {
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// Test 1: adding video to doc, then adding source.
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create:
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function(src, type) {
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document.body.appendChild(gMedia);
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addSource(src, type);
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},
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expectedEvents: ['loadstart', 'durationchange', 'loadedmetadata', 'loadeddata']
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},{
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// Test 2: video with multiple source, the first of which are bad, we should load the last,
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// and receive error events for failed loads on the source children.
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create:
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function(src, type) {
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document.body.appendChild(gMedia);
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addSource("404a", type);
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addSource("404b", type);
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addSource(src, type);
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},
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expectedEvents: ['loadstart', 'source_error', 'source_error', 'durationchange', 'loadedmetadata', 'loadeddata']
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}, {
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// Test 3: video with bad src, good <source>, ensure that <source> aren't used.
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create:
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function(src, type) {
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gMedia.src = "404a";
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addSource(src, type);
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document.body.appendChild(gMedia);
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},
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expectedEvents: ['loadstart', 'error']
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}, {
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// Test 4: video with only bad source, loading, then adding a good source
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// - should resume load.
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create:
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function(src, type) {
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addSource("404a", type);
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var s2 = addSource("404b", type);
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s2.addEventListener("error",
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function(e) {
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// Should awaken waiting load, causing successful load.
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addSource(src, type);
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});
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document.body.appendChild(gMedia);
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},
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expectedEvents: ['loadstart', 'source_error', 'source_error', 'durationchange', 'loadedmetadata', 'loadeddata']
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}, {
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// Test 5: video with only 1 bad source, let it fail to load, then prepend
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// a good <source> to the video, it shouldn't be selected, because the
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// "pointer" should be after the last child - the bad source.
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prepended: false,
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create:
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function(src, type) {
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var prepended = false;
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addSource("404a", type);
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var s2 = addSource("404b", type);
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s2.addEventListener("error",
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function(e) {
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// Should awaken waiting load, causing successful load.
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if (!prepended) {
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prependSource(src, type);
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prepended = true;
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}
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});
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document.body.appendChild(gMedia);
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},
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expectedEvents: ['loadstart', 'source_error', 'source_error']
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}, {
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// Test 6: (Bug 1165203) preload="none" then followed by an explicit
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// call to load() should load metadata
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create:
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function(src, type) {
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gMedia.preload = "none";
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gMedia.src = src;
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document.body.appendChild(gMedia);
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addSource(src, type);
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gMedia.load();
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},
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expectedEvents: ['emptied', 'loadstart', 'durationchange', 'loadedmetadata', 'loadeddata']
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}
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];
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function nextTest() {
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if (gMedia) {
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for (var i=0; i<gEventTypes.length; i++) {
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gMedia.removeEventListener(gEventTypes[i], listener);
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}
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removeNodeAndSource(gMedia);
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gMedia = null;
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}
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gEventNum = 0;
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if (gTestNum == gTests.length) {
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gTestNum = 0;
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++gTestFileNum;
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if (gTestFileNum == gSmallTests.length) {
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SimpleTest.finish();
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return;
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}
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}
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var src = gSmallTests[gTestFileNum].name;
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var type = gSmallTests[gTestFileNum].type;
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var t = gTests[gTestNum];
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gTestNum++;
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createMedia(type.match(/^audio\//) ? "audio" : "video");
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if (!gMedia.canPlayType(type)) {
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// Unsupported type, skip to next test
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nextTest();
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return;
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}
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gTestName = "Test " + src + " " + (gTestNum - 1);
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log("Starting " + gTestName);
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gExpectedEvents = t.expectedEvents;
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t.create(src, type);
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}
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addLoadEvent(nextTest);
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SimpleTest.waitForExplicitFinish();
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</script>
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</pre>
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<div id="log" style="font-size: small"></div>
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</body>
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</html>
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