summaryrefslogtreecommitdiffstats
path: root/dom/media/test/test_bug1018933.html
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/media/test/test_bug1018933.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/test/test_bug1018933.html')
-rw-r--r--dom/media/test/test_bug1018933.html50
1 files changed, 50 insertions, 0 deletions
diff --git a/dom/media/test/test_bug1018933.html b/dom/media/test/test_bug1018933.html
new file mode 100644
index 000000000..3159588ae
--- /dev/null
+++ b/dom/media/test/test_bug1018933.html
@@ -0,0 +1,50 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1018933
+-->
+<head>
+ <meta charset='utf-8'>
+ <title>Regression test for bug 1018933 - HTMLTrackElement should create only one TextTrack</title>
+ <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<p id="display"></p>
+<div id="content">
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+SimpleTest.waitForExplicitFinish();
+
+var video = document.createElement("video");
+video.src = "seek.webm";
+video.preload = "auto";
+
+var trackElement = document.createElement("track");
+trackElement.src = "basic.vtt";
+trackElement.kind = "subtitles";
+
+document.getElementById("content").appendChild(video);
+video.appendChild(trackElement);
+
+// Accessing the track now would have caused the bug as the track element
+// shouldn't have had time to bind to the tree yet.
+trackElement.track.mode = 'showing';
+
+video.addEventListener("loadedmetadata", function run_tests() {
+ // Re-que run_tests() at the end of the event loop until the track
+ // element has loaded its data.
+ if (trackElement.readyState == 1) {
+ setTimeout(run_tests, 0);
+ return;
+ }
+
+ is(video.textTracks.length, 1, "Video should have one TextTrack.");
+ SimpleTest.finish();
+});
+</script>
+</pre>
+</body>
+</html>