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99 lines
3.0 KiB
HTML
99 lines
3.0 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=804875
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-->
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<head>
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<title>Test for bug 804875</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="manifest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=804875">Mozilla Bug 804875</a>
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<canvas></canvas>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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var manager = new MediaTestManager;
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function finish(v) {
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removeNodeAndSource(v);
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manager.finished(v.token);
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}
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function onLoadedData_Audio(e) {
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var t = e.target;
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is(t.videoHeight, 0, t.name + ": videoHeight should be zero when there is no video.");
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is(t.videoWidth, 0, t.name + ": videoWidth should be zero when there is no video.");
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is(t.mozPaintedFrames, 0, t.name + ": mozPaintedFrames should be zero when there is no video.");
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is(t.mozFrameDelay, 0, t.name + ": mozFrameDelay should be zero when there is no video.");
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var c = document.getElementsByTagName("canvas")[0].getContext("2d");
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try {
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c.drawImage(t, 0, 0, t.videoHeight, t.videoWidth);
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} catch (e) {
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ok(true, t.name + ": Trying to draw to a canvas should throw, since we don't have a frame anymore");
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finish(t);
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return;
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}
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ok(false, t.name + ": We should not succeed to draw a video frame on the canvas.");
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finish(t);
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}
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function onTimeUpdate_Video(e) {
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var t = e.target;
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if (t.currentTime < t.duration / 4) {
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return;
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}
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t.removeEventListener("timeupdate", onTimeUpdate_Video);
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// There's no guarantee that a video frame composite notification reaches
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// us before timeupdate fires.
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ok(t.mozPaintedFrames >= 0, t.name + ": mozPaintedFrames should be positive or zero, is " + t.mozPaintedFrames + ".");
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ok(t.mozFrameDelay >= 0, t.name + ": mozFrameDelay should be positive or zero, is " + t.mozFrameDelay + ".");
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if (t._firstTime) {
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t.src = t.src;
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t._firstTime = false;
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} else {
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var source = getPlayableAudio(gPlayTests);
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if (!source) {
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todo("No audio file available.")
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finish(t);
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} else {
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t.removeEventListener("loadeddata", onLoadedData_Video);
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t.addEventListener("loadeddata", onLoadedData_Audio);
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t.src = source.name;
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}
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}
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}
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function onLoadedData_Video(e) {
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var t = e.target;
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isnot(t.videoHeight, 0, t.name + ": We should have a videoHeight.");
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isnot(t.videoWidth, 0, t.name + ": We should have a videoWidth.");
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t.addEventListener("timeupdate", onTimeUpdate_Video);
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t.play();
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}
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function startTest(test, token) {
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var v = document.createElement('video');
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document.body.appendChild(v);
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v._firstTime = true;
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v.addEventListener("loadeddata", onLoadedData_Video);
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v.src = test.name;
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v.token = token;
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v.name = test.name;
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v.play();
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manager.started(token);
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}
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manager.runTests(getPlayableVideos(gSmallTests.concat(gSeekTests)), 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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