summaryrefslogtreecommitdiffstats
path: root/dom/media/mediasource/test/test_BufferedSeek.html
diff options
context:
space:
mode:
Diffstat (limited to 'dom/media/mediasource/test/test_BufferedSeek.html')
-rw-r--r--dom/media/mediasource/test/test_BufferedSeek.html63
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_BufferedSeek.html b/dom/media/mediasource/test/test_BufferedSeek.html
new file mode 100644
index 000000000..949fee773
--- /dev/null
+++ b/dom/media/mediasource/test/test_BufferedSeek.html
@@ -0,0 +1,63 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>MSE: seeking in buffered range</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 updateCount = 0;
+
+runWithMSE(function (ms, v) {
+ ms.addEventListener("sourceopen", function () {
+ var sb = ms.addSourceBuffer("video/webm");
+
+ fetchWithXHR("seek.webm", function (arrayBuffer) {
+ sb.appendBuffer(new Uint8Array(arrayBuffer));
+ sb.addEventListener("updateend", function () {
+ updateCount++;
+ /* Ensure that we endOfStream on the first update event only as endOfStream can
+ raise more if the duration of the last buffered range and the intial duration
+ differ. See bug 1065207 */
+ if (updateCount == 1) {
+ ms.endOfStream();
+ };
+ });
+ });
+
+ var target = 2;
+
+ v.addEventListener("loadedmetadata", function () {
+ if (v.currentTime != target &&
+ v.buffered.length &&
+ target >= v.buffered.start(0) &&
+ target < v.buffered.end(0)) {
+ v.currentTime = target;
+ }
+ });
+
+ var wasSeeking = false;
+
+ v.addEventListener("seeking", function () {
+ wasSeeking = true;
+ is(v.currentTime, target, "Video currentTime at target");
+ });
+
+ v.addEventListener("seeked", function () {
+ ok(wasSeeking, "Received expected seeking and seeked events");
+ is(v.currentTime, target, "Video currentTime at target");
+ SimpleTest.finish();
+ });
+ });
+});
+
+</script>
+</pre>
+</body>
+</html>