1 files changed, 42 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_HaveMetadataUnbufferedSeek_mp4.html b/dom/media/mediasource/test/test_HaveMetadataUnbufferedSeek_mp4.html
new file mode 100644
index 0000000000..9b8e885cda
--- /dev/null
+++ b/dom/media/mediasource/test/test_HaveMetadataUnbufferedSeek_mp4.html
@@ -0,0 +1,42 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>MSE: seekable attribute before end of stream</title>
+  <script 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(async (ms, v) => {
+  await once(ms, "sourceopen");
+  const sb = ms.addSourceBuffer("video/mp4");
+
+  const arrayBuffer = await fetchWithXHR("bipbop/bipbop2s.mp4");
+  // 25819 is the offset of the first media segment's end
+  sb.appendBuffer(new Uint8Array(arrayBuffer, 0, 25819));
+
+  const target = 1.3;
+
+  await once(v, "loadeddata");
+  ok(v.readyState >= v.HAVE_CURRENT_DATA, "readyState is >= CURRENT_DATA");
+  v.currentTime = target;
+
+  await once(v, "seeking");
+  is(v.readyState, v.HAVE_METADATA);
+  // 25819 is the offset of the first media segment's end
+  sb.appendBuffer(new Uint8Array(arrayBuffer, 25819));
+  await once(sb, "updateend");
+  ms.endOfStream();
+  await once(v, "seeked");
+  SimpleTest.finish();
+});
+
+</script>
+</pre>
+</body>
+</html>