<!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>
