mirror of
https://github.com/mozilla/gecko-dev.git
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157 lines
4.8 KiB
HTML
157 lines
4.8 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=478957
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-->
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<head>
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<title>Test for Bug 478957</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" 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="text/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=478957">Mozilla Bug 478957</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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<div id="log" style="font-size: small;"></div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 478957 **/
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// Tests whether we leak events and state change info when loading stuff from local files from a webserver.
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var manager = new MediaTestManager;
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var gEventTypes = [ 'loadstart', 'progress', 'suspend', 'abort', 'error', 'emptied', 'stalled', 'play', 'pause', 'loadedmetadata', 'loadeddata', 'waiting', 'playing', 'canplay', 'canplaythrough', 'seeking', 'seeked', 'timeupdate', 'ended', 'ratechange', 'durationchange', 'volumechange' ];
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var gExpectedEvents = ['loadstart', 'error'];
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function createTestArray() {
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var tests = [];
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var tmpVid = document.createElement("video");
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for (var testNum=0; testNum<gSeekTests.length; testNum++) {
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var test = gInfoLeakTests[testNum];
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if (!tmpVid.canPlayType(test.type)) {
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continue;
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}
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var t = new Object;
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t.name = test.src;
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t.type = test.type;
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tests.push(t);
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}
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return tests;
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}
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function log(msg) {
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//dump(msg + "\n");
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var l = document.getElementById('log');
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l.innerHTML += msg + "<br>";
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}
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function finish(v) {
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log("finish: " + v.name);
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v.parentNode.removeChild(v);
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clearInterval(v.checkStateInterval);
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manager.finished(v.token);
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v = null;
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}
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function listener(evt) {
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var v = evt.target;
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//log(filename(v.name) + ' got event ' + evt.type);
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ok(v.eventNum < gExpectedEvents.length, filename(v.name) + " Too many events received");
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var expected = (v.eventNum < gExpectedEvents.length) ? gExpectedEvents[v.eventNum] : "NoEvent";
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is(evt.type, expected, filename(v.name) + " Events received in wrong order");
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v.eventNum++;
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if (v.eventNum == gExpectedEvents.length) {
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// In one second, move onto the next test. This give a chance for any
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// other events to come in. Note: we don't expect any events to come
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// in, unless we've leaked some info, and 1 second should be enough time
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// for the leak to show up.
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setTimeout(function() {finish(v);}, 1000);
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}
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}
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function createMedia(type, src, token) {
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var tag = /^video/.test(type) ? "video" : "audio";
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var v = document.createElement(tag);
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for (var i=0; i<gEventTypes.length; i++) {
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v.addEventListener(gEventTypes[i], listener, false);
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}
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v.src = src;
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v.name = src;
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document.body.appendChild(v);
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v.eventNum = 0;
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v.token = token;
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setTimeout(
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function() {
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v.checkStateInterval = setInterval(function(){checkState(v);},1);
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}, 0);
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}
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// Define our own ok() and is() functions. The mochitest ones take ages constructing the log
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// of all the passes, so only report failures.
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function test_ok(b, msg) {
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if (!b) {
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log("FAILED test_ok: " + msg);
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ok(b, msg);
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}
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}
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function test_is(a, b, msg) {
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if (a != b) {
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log("FAILED test_is: " + msg);
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is(a,b,msg);
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}
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}
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function filename(uri) {
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return uri.substr(uri.lastIndexOf("/")+1);
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}
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function checkState(v) {
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test_ok(v.networkState <= HTMLMediaElement.NETWORK_LOADING ||
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v.networkState == HTMLMediaElement.NETWORK_NO_SOURCE,
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"NetworkState of " + v.networkState + " was leaked.");
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test_ok(v.readyState == HTMLMediaElement.HAVE_NOTHING,
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"Ready state of " + v.readyState + " was leaked");
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test_is(v.seeking, false, "Seeking leaked");
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test_is(v.currentTime, 0, "Leaked currentTime");
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test_ok(isNaN(v.duration), "Leaked duration");
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test_is(v.paused, true, "Paused leaked");
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test_is(v.ended, false, "Ended leaked");
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test_is(v.autoplay, false, "Autoplay leaked");
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test_is(v.controls, false, "Controls leaked");
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test_is(v.muted, false, "muted leaked");
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test_ok(v.error==null || v.error.code==MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED,
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"Error code should not exist or be SRC_NOT_SUPPORTED. v.error=" +
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(v.error ? v.error.code : "null"));
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test_ok(filename(v.currentSrc) == filename(v.name) ||
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v.networkState == HTMLMediaElement.NETWORK_NO_SOURCE,
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"currentSrc should match candidate uri, if we've got a valid source");
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}
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function startTest(test, token) {
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manager.started(token);
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log("Testing: " + test.type + " @ " + test.name);
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createMedia(test.type, test.name, token);
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}
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manager.runTests(createTestArray(), startTest);
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</script>
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</pre>
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</body>
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</html>
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