1 files changed, 57 insertions, 0 deletions
diff --git a/dom/tests/mochitest/chrome/test_focus_switchbinding.xul b/dom/tests/mochitest/chrome/test_focus_switchbinding.xul
new file mode 100644
index 000000000..2f3e0c944
--- /dev/null
+++ b/dom/tests/mochitest/chrome/test_focus_switchbinding.xul
@@ -0,0 +1,57 @@
+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
+
+<window title="Focus Switch Binding Test"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+
+<script>
+SimpleTest.waitForExplicitFinish();
+
+function switchBinding()
+{
+  $("box").style.MozBinding = "url(#second)";
+}
+</script>
+
+<xbl:bindings xmlns:xbl="http://www.mozilla.org/xbl"
+              xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+  <xbl:binding id="first">
+    <xbl:content>
+      <xul:button label="First"/>
+    </xbl:content>
+    <xbl:implementation>
+      <xbl:constructor>
+        document.getAnonymousNodes(this)[0].focus();
+        setTimeout(switchBinding, 0);
+      </xbl:constructor>
+    </xbl:implementation>
+  </xbl:binding>
+  <xbl:binding id="second">
+    <xbl:content>
+      <xul:button label="Second"/>
+    </xbl:content>
+    <xbl:implementation>
+      <xbl:constructor>
+        $("after").focus();
+      </xbl:constructor>
+    </xbl:implementation>
+  </xbl:binding>
+</xbl:bindings>
+
+<box id="box" style="-moz-binding: url(#first)"/>
+<button id="after" label="After" onfocus="is(document.activeElement, $('after'), 'focus set'); SimpleTest.finish()"/>
+
+<body xmlns="http://www.w3.org/1999/xhtml">
+<p id="display">
+</p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+</pre>
+</body>
+
+</window>