1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/media/test/test_reset_src.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,86 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=804875
1.8 +-->
1.9 +
1.10 +<head>
1.11 + <title>Test for bug 804875</title>
1.12 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.13 + <script type="text/javascript" src="manifest.js"></script>
1.14 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.15 +</head>
1.16 +<body>
1.17 +<a target="_blank"
1.18 +href="https://bugzilla.mozilla.org/show_bug.cgi?id=804875">Mozilla Bug 804875</a>
1.19 +
1.20 +<video style="border: 4px solid red" controls></video>
1.21 +<canvas></canvas>
1.22 +
1.23 +<pre id="test">
1.24 +<script class="testbody" type="text/javascript">
1.25 +
1.26 +function onLoadedMetadata_Audio(e) {
1.27 + var t = e.target;
1.28 + is(t.videoHeight, 0, "videoHeight should be zero when there is no video.");
1.29 + is(t.videoWidth, 0, "videoWidth should be zero when there is no video.");
1.30 + is(t.mozPaintedFrames, 0, "mozPaintedFrames should be zero when there is no video.");
1.31 + is(t.mozFrameDelay, 0, "mozFrameDelay should be zero when there is no video.");
1.32 + var c = document.getElementsByTagName("canvas")[0].getContext("2d");
1.33 + try {
1.34 + c.drawImage(t, 0, 0, t.videoHeight, t.videoWidth);
1.35 + } catch (e) {
1.36 + ok(true, "Trying to draw to a canvas should throw, since we don't have a frame anymore");
1.37 + SimpleTest.finish();
1.38 + return;
1.39 + }
1.40 + ok(false, "We should not succeed to draw a video frame on the canvas.");
1.41 +}
1.42 +
1.43 +function onTimeUpdate_Video(e) {
1.44 + var t = e.target;
1.45 + if (t.currentTime < t.duration / 4) {
1.46 + return;
1.47 + }
1.48 + t.removeEventListener("timeupdate", onTimeUpdate_Video);
1.49 + ok(t.mozPaintedFrames > 0, "mozPaintedFrames should be positive, is " + t.mozPaintedFrames + ".");
1.50 + ok(t.mozFrameDelay >= 0, "mozFrameDelay should be positive or zero, is " + t.mozFrameDelay + ".");
1.51 +
1.52 + if (v._firstTime) {
1.53 + t.src = t.src;
1.54 + v._firstTime = false;
1.55 + } else {
1.56 + var source = getPlayableAudio(gPlayTests);
1.57 + if (!source) {
1.58 + todo("No audio file available.")
1.59 + SimpleTest.finish();
1.60 + } else {
1.61 + t.removeEventListener("loadedmetadata", onLoadedMetadata_Video);
1.62 + t.addEventListener("loadedmetadata", onLoadedMetadata_Audio);
1.63 + t.src = source.name;
1.64 + }
1.65 + }
1.66 +}
1.67 +
1.68 +function onLoadedMetadata_Video(e) {
1.69 + var t = e.target;
1.70 + ok(t.videoHeight != 0, "We should have a videoHeight.");
1.71 + ok(t.videoWidth != 0, "We should have a videoWidth.");
1.72 + t.addEventListener("timeupdate", onTimeUpdate_Video);
1.73 + t.play();
1.74 +}
1.75 +
1.76 +var v = document.getElementsByTagName("video")[0];
1.77 +v._firstTime = true;
1.78 +var source = getPlayableVideo(gPlayTests);
1.79 +if (!source) {
1.80 + todo("No video file available.");
1.81 +} else {
1.82 + v.addEventListener("loadedmetadata", onLoadedMetadata_Video);
1.83 + v.src = source.name;
1.84 + SimpleTest.waitForExplicitFinish();
1.85 +}
1.86 +</script>
1.87 +</pre>
1.88 +</body>
1.89 +</html>
