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<!DOCTYPE HTML>
<html>
<head>
<title>Media test: seek tests</title>
<script 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>
<script type="text/javascript" src="seek_support.js"></script>
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
// The data being used in these tests is specified in manifest.js.
// The functions to build the test array and to run a specific test are in
// seek_support.js.
PARALLEL_TESTS = 1;
const SEEK_TEST_NUMBER = 11;
function test_seek11(v, seekTime, is, ok, finish) {
// Test for bug 476973, multiple seeks to the same position shouldn't cause problems.
var seekedNonZero = false;
var completed = false;
var target = 0;
function startTest() {
if (completed)
return;
target = v.duration / 2;
v.currentTime = target;
v.currentTime = target;
v._seekTarget = target;
}
function startSeeking() {
ok(v.currentTime >= v._seekTarget - 0.1,
"Video currentTime should be around " + v._seekTarget + ": " + v.currentTime);
if (!seekedNonZero) {
v.currentTime = target;
v._seekTarget = target;
seekedNonZero = true;
}
}
function seekEnded() {
if (completed)
return;
if (v.currentTime > 0) {
ok(v.currentTime > target - 0.1 && v.currentTime < target + 0.1,
"Seek to wrong destination " + v.currentTime);
v.currentTime = 0.0;
v._seekTarget = 0.0;
} else {
ok(seekedNonZero, "Successfully seeked to nonzero");
ok(true, "Seek back to zero was successful");
completed = true;
finish();
}
}
v.addEventListener("loadedmetadata", startTest);
v.addEventListener("seeking", startSeeking);
v.addEventListener("seeked", seekEnded);
}
manager.runTests(createTestArray(), startTest);
</script>
</pre>
</body>
</html>
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