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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1288228
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 1288228</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript">
+ /** Test for Bug 1288228 **/
+ /* Note: the crash in bug 1288228 doesn't happen reliably (and only happens
+ * after several reloads). So, we reload the iframe 10 times, and then call
+ * it good if we haven't crashed.
+ */
+ const maxReloads = 10;
+ let remainingReloads = maxReloads;
+
+ /* The helper-file in the iframe will notify us after it's performed its
+ * potentially-crash-triggering tweak. At that point, we reload the iframe
+ * and wait for it to notify again (or we simply finish, if we've completed
+ * all of the reloads we planned to do).
+ */
+ window.addEventListener("message", reloadIframe);
+
+ function reloadIframe() {
+ if (--remainingReloads == 0) {
+ ok(true, "Didn't crash!");
+ SimpleTest.finish();
+ } else {
+ var frame = document.getElementById("testIframe");
+ frame.setAttribute("src", "");
+ frame.setAttribute("src", "tearoff_with_cc_helper.html");
+ }
+ }
+ SimpleTest.waitForExplicitFinish();
+ </script>
+</head>
+<body onload="reloadIframe()">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1288228">
+ Mozilla Bug 1288228
+</a>
+<p id="display">
+ <iframe id="testIframe"></iframe>
+</p>
+</body>
+</html>