From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:47:29 +0200
Subject: Adding upstream version 115.8.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/media/webvtt/test/crashtests/1304948.html | 33 +++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 dom/media/webvtt/test/crashtests/1304948.html

(limited to 'dom/media/webvtt/test/crashtests/1304948.html')
diff --git a/dom/media/webvtt/test/crashtests/1304948.html b/dom/media/webvtt/test/crashtests/1304948.html
new file mode 100644
index 0000000000..667a13d06a
--- /dev/null
+++ b/dom/media/webvtt/test/crashtests/1304948.html
@@ -0,0 +1,33 @@
+<html class="reftest-wait">
+<head>
+  <title> Bug 1304948 : Crash if a texttrack remove a cue not belongs to it. </title>
+</head>
+<meta charset="utf-8">
+<script type="text/javascript">
+
+window.onload = function() {
+  var a = document.createElementNS('http://www.w3.org/1999/xhtml', 'video');
+  a.src = "";
+  document.body.appendChild(a);
+  var b = a.addTextTrack('chapters', "AAAAAAAAAAAAAAAA", "de");
+  var c = new VTTCue(0.6, 0.3, "AA");
+  b.addCue(c);
+  var d = document.createElementNS('http://www.w3.org/1999/xhtml', 'video');
+  var e = d.addTextTrack('chapters', "AAAA", "en-US");
+  a.currentTime = 2;
+  a.play();
+  try {
+    // This will queue a TimeMarchesOn task on mainthread, so use
+    // timer to wait the TimeMarchesOn crash.
+    e.removeCue(c);
+  } catch (e) {
+    if (e.name == "NotFoundError") {
+      setTimeout(function() {
+        document.documentElement.removeAttribute("class");}, 0);
+	  }
+  }
+};
+
+</script>
+</body>
+</html>
-- 
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