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-rw-r--r--accessible/tests/crashtests/448064.xhtml70
1 files changed, 70 insertions, 0 deletions
diff --git a/accessible/tests/crashtests/448064.xhtml b/accessible/tests/crashtests/448064.xhtml
new file mode 100644
index 0000000000..c1a25ca550
--- /dev/null
+++ b/accessible/tests/crashtests/448064.xhtml
@@ -0,0 +1,70 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+</head>
+<body>
+<div id="mw_b">
+<div id="mw_f">
+<div id="mw_g" style="display: none;"/>
+</div>
+</div>
+
+<div id="mw_c" style="display: none;">
+<div id="mw_d">
+<div id="mw_e"></div>
+</div>
+</div>
+
+<input id="mw_a"/>
+
+
+<script>
+function dumpAccessibleNode(aNode, level) {
+ var msg = "";
+
+ try {
+ msg += "name=\"" + aNode.name + "\" ";
+ } catch (e) {
+ msg += " noName ";
+ }
+
+ dump(msg + "\n");
+}
+
+
+function dumpAccessibleTree(aNode, level) {
+ level = level || 0;
+
+ dumpAccessibleNode(aNode, level);
+ try {
+ var child = aNode.firstChild;
+ while (child) {
+ dumpAccessibleTree(child, level + 1);
+ child = child.nextSibling;
+ }
+ } catch (e) {
+ dump("Error visiting child nodes: " + e + "\n");
+ }
+}
+
+function A(o) {
+ var acc = SpecialPowers.Cc["@mozilla.org/accessibilityService;1"]
+ .getService(SpecialPowers.Ci.nsIAccessibilityService);
+ return acc.getAccessibleFor(o);
+}
+
+function beginAccessible() {
+ dumpAccessibleTree(A(document), 0);
+}
+setTimeout(beginAccessible, 100);
+
+
+setTimeout(doe, 200);
+function doe() {
+ document.getElementById("mw_a").appendChild(document.getElementById("mw_b"));
+ document.getElementById("mw_c").appendChild(document.getElementById("mw_d"));
+ document.getElementById("mw_e").appendChild(document.getElementById("mw_f"));
+ document.getElementById("mw_g").appendChild(document.getElementById("mw_b"));
+}
+</script>
+</body>
+</html>