1 files changed, 39 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_Sequence_mp4.html b/dom/media/mediasource/test/test_Sequence_mp4.html
new file mode 100644
index 000000000..a68393547
--- /dev/null
+++ b/dom/media/mediasource/test/test_Sequence_mp4.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html><head>
+<meta http-equiv="content-type" content="text/html; charset=windows-1252">
+  <title>MSE: Don't get stuck buffering for too long when we have frames to show</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();
+
+var receivedSourceOpen = false;
+runWithMSE(function(ms, v) {
+  ms.addEventListener("sourceopen", function() {
+    ok(true, "Receive a sourceopen event");
+    ok(!receivedSourceOpen, "Should only receive one sourceopen for this test");
+    receivedSourceOpen = true;
+    var sb = ms.addSourceBuffer("video/mp4");
+    ok(sb, "Create a SourceBuffer");
+    sb.addEventListener('error', (e) => { ok(false, "Got Error: " + e); SimpleTest.finish(); });
+    sb.mode = 'sequence';
+
+    fetchAndLoad(sb, 'bipbop/bipbop_video', ['init'], '.mp4')
+    .then(fetchAndLoad.bind(null, sb, 'bipbop/bipbop_video', ['5'], '.m4s'))
+    .then(fetchAndLoad.bind(null, sb, 'bipbop/bipbop_video', ['2'], '.m4s'))
+    .then(function() {
+        is(v.buffered.length, 1, "Continuous buffered range");
+        is(v.buffered.start(0), 0, "Buffered range starts at 0");
+        ok(sb.timestampOffset > 0, "SourceBuffer.timestampOffset set to allow continuous range");
+        SimpleTest.finish();
+      });
+  });
+});
+</script>
+</pre>
+</body>
+</html>