mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 05:35:31 +00:00
53 lines
1.6 KiB
HTML
53 lines
1.6 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<head>
|
|
<title>Test interactions of src and srcObject</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
<script type="text/javascript" src="manifest.js"></script>
|
|
</head>
|
|
<body onload="doTest()">
|
|
<audio id="a"></audio>
|
|
<pre id="test">
|
|
<script class="testbody" type="text/javascript">
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
var a = document.getElementById('a');
|
|
a.src = getPlayableAudio(gSmallTests).name;
|
|
|
|
var b = new Audio();
|
|
|
|
function doTest() {
|
|
var newSrc = a.src + "?2";
|
|
b.src = newSrc;
|
|
is(b.mozSrcObject, null, "Initial srcObject is null");
|
|
var stream = a.mozCaptureStream();
|
|
b.mozSrcObject = stream;
|
|
is(b.mozSrcObject, stream, "Stream set correctly");
|
|
try {
|
|
b.mozSrcObject = "invalid";
|
|
ok(false, "Setting mozSrcObject to an invalid value should throw.");
|
|
} catch (e) {
|
|
ok(e instanceof TypeError, "Exception should be a TypeError");
|
|
}
|
|
is(b.mozSrcObject, stream, "Stream not set to invalid value");
|
|
is(b.src, newSrc, "src attribute not affected by setting srcObject");
|
|
var step = 0;
|
|
b.addEventListener("loadedmetadata", function() {
|
|
if (step == 0) {
|
|
is(b.currentSrc, "", "currentSrc set to empty string while playing srcObject");
|
|
b.mozSrcObject = null;
|
|
is(b.mozSrcObject, null, "Stream set to null");
|
|
// The resource selection algorithm will run again and choose b.src
|
|
} else if (step == 1) {
|
|
is(b.currentSrc, b.src, "currentSrc set to src now that srcObject is null");
|
|
SimpleTest.finish();
|
|
}
|
|
++step;
|
|
});
|
|
}
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|