Bug 1297580: [MSE] P4. Add mochitest. r?gerald
MozReview-Commit-ID: IulzS2GSHa2
--- a/dom/media/mediasource/test/mochitest.ini
+++ b/dom/media/mediasource/test/mochitest.ini
@@ -110,16 +110,18 @@ skip-if = ((os == "win" && os_version ==
skip-if = ((os == "win" && os_version == "5.1") || (toolkit == 'android')) # Not supported on xp and android 2.3
[test_SetModeThrows.html]
[test_SplitAppendDelay.html]
[test_SplitAppendDelay_mp4.html]
skip-if = ((os == "win" && os_version == "5.1") || (toolkit == 'android')) # Not supported on xp and android 2.3
[test_SplitAppend.html]
[test_SplitAppend_mp4.html]
skip-if = ((os == "win" && os_version == "5.1") || (toolkit == 'android')) # Not supported on xp and android 2.3
+[test_Threshold_mp4.html]
+skip-if = ((os == "win" && os_version == "5.1") || (toolkit == 'android')) # Not supported on xp and android 2.3
[test_TimestampOffset_mp4.html]
skip-if = ((os == "win" && os_version == "5.1") || (toolkit == 'android')) # Not supported on xp and android 2.3
[test_TruncatedDuration.html]
[test_TruncatedDuration_mp4.html]
skip-if = ((os == "win" && os_version == "5.1") || (toolkit == 'android')) # Not supported on xp and android 2.3
[test_WaitingOnMissingData.html]
skip-if = true # Disabled due to bug 1124493 and friends. WebM MSE is deprioritized.
[test_WaitingOnMissingData_mp4.html]
new file mode 100644
--- /dev/null
+++ b/dom/media/mediasource/test/test_Threshold_mp4.html
@@ -0,0 +1,81 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>MSE: data gap detection</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="text/javascript" src="mediasource.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+runWithMSE(function(ms, el) {
+
+var threshold = 0.5; // gap threshold in seconds.
+// duration of a frame. The FFmpeg decoder can't calculate properly calculate the duration of the last frame.
+var fuzz = 33322 / 1000000;
+
+ once(ms, 'sourceopen').then(function() {
+ ok(true, "Receive a sourceopen event");
+ var videosb = ms.addSourceBuffer("video/mp4");
+ var vchunks = [ {start: 0, end: 3.2033}, { start: 3.2033, end: 6.4066}];
+
+ fetchAndLoad(videosb, 'bipbop/bipbop_video', ['init'], '.mp4')
+ .then(fetchAndLoad.bind(null, videosb, 'bipbop/bipbop_video', range(1, 5), '.m4s'))
+ .then(function() {
+ // We will insert a gap of threshold
+ videosb.timestampOffset = threshold;
+ return fetchAndLoad(videosb, 'bipbop/bipbop_video', range(5, 9), '.m4s');
+ }).then(function() {
+ // HTMLMediaElement fires 'waiting' if somebody invokes |play()| before the MDSM
+ // has notified it of available data. Make sure that we get 'playing' before
+ // we starting waiting for 'waiting'.
+ info("Invoking play()");
+ var p = once(el, 'playing');
+ el.play();
+ return p;
+ }).then(function() {
+ return once(el, 'waiting');
+ }).then(function() {
+ // We're waiting for data at the end of the last segment.
+ isfuzzy(el.currentTime, vchunks[1].end + threshold, fuzz, "skipped the gap properly");
+ is(el.buffered.length, 2, "buffered range has right length");
+ // Now we test that seeking will succeed despite the gap.
+ el.currentTime = el.buffered.end(0) + (threshold / 2);
+ return once(el, 'seeked');
+ }).then(function() {
+ // Now we test that we don't pass the gap.
+ // Clean up our sourcebuffer by removing all data.
+ videosb.timestampOffset = 0;
+ videosb.remove(0, Infinity);
+ el.currentTime = 0;
+ el.pause();
+ return once(videosb, "updateend");
+ }).then(function() {
+ return fetchAndLoad(videosb, 'bipbop/bipbop_video', range(1, 5), '.m4s');
+ }).then(function() {
+ // We will insert a gap of threshold + 1ms
+ videosb.timestampOffset = threshold + 1/1000;
+ return fetchAndLoad(videosb, 'bipbop/bipbop_video', range(5, 9), '.m4s');
+ }).then(function() {
+ info("Invoking play()");
+ var p = once(el, 'playing');
+ el.play();
+ return p;
+ }).then(function() {
+ return once(el, 'waiting');
+ }).then(function() {
+ // We're waiting for data at the end of the first segment as the gap is too big.
+ isfuzzy(el.currentTime, vchunks[0].end, fuzz, "stopped at the gap properly");
+ SimpleTest.finish();
+ });
+ });
+});
+
+</script>
+</pre>
+</body>
+</html>