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-rw-r--r--layout/base/crashtests/852293.html67
1 files changed, 67 insertions, 0 deletions
diff --git a/layout/base/crashtests/852293.html b/layout/base/crashtests/852293.html
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index 000000000..d1098d080
--- /dev/null
+++ b/layout/base/crashtests/852293.html
@@ -0,0 +1,67 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+<meta charset="UTF-8">
+<script>
+"use strict";
+
+var i = 0;
+var x;
+var fixedDiv;
+var sheet;
+
+function start()
+{
+ clearChildren(document.documentElement);
+
+ for (var j = 0; j < 10; ++j) {
+ document.documentElement.appendChild(document.createElement("div"));
+ }
+ x = document.getElementsByTagName("div")[0];
+
+ fixedDiv = document.createElementNS("http://www.w3.org/1999/xhtml", "div");
+ fixedDiv.style.setProperty("position", "fixed", "");
+
+ setTimeout(makeChanges, 10);
+}
+
+function makeChanges()
+{
+ ++i;
+ x.appendChild(fixedDiv);
+ sheet = document.createElement("style");
+ sheet.appendChild(document.createTextNode("* { transform: matrix(1, 2, 3, 4, 5, 6); }"));
+ document.documentElement.appendChild(sheet);
+ if (i >= 200) {
+ document.documentElement.removeAttribute("class");
+ return;
+ }
+ setTimeout(revertChanges, 10);
+}
+
+function revertChanges()
+{
+ x.removeChild(fixedDiv);
+ document.documentElement.removeChild(sheet);
+ bounceDE();
+ setTimeout(makeChanges, 10);
+}
+
+
+function bounceDE()
+{
+ var de = document.documentElement;
+ document.removeChild(de);
+ document.appendChild(de);
+}
+
+function clearChildren(root)
+{
+ while(root.firstChild) { root.removeChild(root.firstChild); }
+}
+
+</script>
+</head>
+
+<body onload="start();"></body>
+</html>