зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.3 KiB
HTML
95 строки
2.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Media test: seek tests</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<script type="text/javascript" src="manifest.js"></script>
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<script type="text/javascript" src="seek_support.js"></script>
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</head>
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<body>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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// The data being used in these tests is specified in manifest.js.
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// The functions to build the test array and to run a specific test are in
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// seek_support.js.
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const SEEK_TEST_NUMBER = 1;
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function test_seek1(v, seekTime, is, ok, finish) {
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var startPassed = false;
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var endPassed = false;
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var seekFlagStart = false;
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var seekFlagEnd = false;
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var readonly = true;
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var completed = false;
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function startTest() {
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if (completed)
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return;
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ok(!v.seeking, "seeking should default to false");
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try {
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v.seeking = true;
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readonly = v.seeking === false;
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}
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catch(e) {
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readonly = "threw exception: " + e;
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}
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is(readonly, true, "seeking should be readonly");
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v.play();
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v.currentTime=seekTime;
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seekFlagStart = v.seeking;
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}
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function seekStarted() {
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if (completed)
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return;
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ok(v.currentTime >= seekTime - 0.1,
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"Video currentTime should be around " + seekTime + ": " + v.currentTime + " (seeking)");
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v.pause();
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startPassed = true;
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}
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function seekEnded() {
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if (completed)
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return;
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var t = v.currentTime;
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// Since we were playing, and we only paused asynchronously, we can't be
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// sure that we paused before the seek finished, so we may have played
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// ahead arbitrarily far.
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ok(t >= seekTime - 0.1, "Video currentTime should be around " + seekTime + ": " + t + " (seeked)");
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v.play();
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endPassed = true;
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seekFlagEnd = v.seeking;
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}
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function playbackEnded() {
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if (completed)
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return;
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completed = true;
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ok(startPassed, "seeking event");
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ok(endPassed, "seeked event");
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ok(seekFlagStart, "seeking flag on start should be true");
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ok(!seekFlagEnd, "seeking flag on end should be false");
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finish();
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}
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v.addEventListener("ended", playbackEnded, false);
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v.addEventListener("loadedmetadata", startTest, false);
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v.addEventListener("seeking", seekStarted, false);
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v.addEventListener("seeked", seekEnded, false);
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}
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manager.runTests(createTestArray(), 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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