From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 layout/xul/grid/crashtests/400790-1.xul | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 layout/xul/grid/crashtests/400790-1.xul

(limited to 'layout/xul/grid/crashtests/400790-1.xul')

diff --git a/layout/xul/grid/crashtests/400790-1.xul b/layout/xul/grid/crashtests/400790-1.xul
new file mode 100644
index 000000000..4de709428
--- /dev/null
+++ b/layout/xul/grid/crashtests/400790-1.xul
@@ -0,0 +1,20 @@
+<xul xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
+
+<script>
+
+function boom()
+{
+  var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
+
+  var newListbox = document.createElementNS(XUL_NS, "listbox");
+  document.getElementById("listbox").appendChild(newListbox);
+
+  var newHbox = document.createElementNS(XUL_NS, "hbox");
+  document.getElementById("listitem").appendChild(newHbox);
+}
+
+</script>
+
+<listbox id="listbox"><listitem id="listitem" /></listbox>
+
+</xul>
-- 
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