1 files changed, 22 insertions, 0 deletions
diff --git a/layout/base/tests/bug646382-1.html b/layout/base/tests/bug646382-1.html
new file mode 100644
index 000000000..06335befa
--- /dev/null
+++ b/layout/base/tests/bug646382-1.html
@@ -0,0 +1,22 @@
+<html class="reftest-wait">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
+  </head>
+  <body onload="start()">
+    <textarea onfocus="typeIntoMe()" style="-moz-appearance: none"></textarea>
+    <script>
+      function start() {
+        document.querySelector("textarea").focus();
+      }
+      function typeIntoMe() {
+        setTimeout(function() {
+          synthesizeKey("س", {});
+          synthesizeKey("VK_DOWN", {});
+          synthesizeKey("VK_DOWN", {});
+          document.documentElement.removeAttribute("class");
+        }, 0);
+      }
+    </script>
+  </body>
+</html>