--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/manual-tests/stale-scrollbar-client-crash.html Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+ "http://www.w3.org/TR/html4/strict.dtd">
+<html lang="en">
+<head>
+</head>
+<body>
+<p><b>BUG ID:</b> <a href="rdar://problem/5523503">rdar://problem/5523503</a> Safari crashes clicking scroll bar in FaceBook 'Trips'</p>
+
+<p id="test" style="background-color:skyblue; padding:3px;"><b>STEPS TO TEST:</b>
+Drag the scroll thumb in each of the vertical scrollbars below.
+</p>
+
+<p id="success" style="background-color:palegreen; padding:3px;"><b>TEST PASS:</b>
+Each scrollbar will disappear when clicked, along with the box containing it, but the browser will not crash as you continue to drag.
+</p>
+
+<p id="failure" style="background-color:#FF3300; padding:3px;"><b>TEST FAIL:</b>
+The scrollbar will disappear and Safari will crash as you continue dragging.
+</p>
+
+<div style="height: 120px;">
+ <div id="overflow" style="overflow: auto; height: 100px; width: 100px; background-color: lightblue;">
+ <div style="height: 200px;"></div>
+ </div>
+</div>
+<div>
+ <select multiple="true" id="listbox" style="height: 100px; width: 100px;">
+ <option>One</option>
+ <option>Two</option>
+ <option>Three</option>
+ <option>Four</option>
+ <option>Five</option>
+ <option>Six</option>
+ <option>Seven</option>
+ <option>Eight</option>
+ <option>Nine</option>
+ <option>Ten</option>
+ </select>
+</div>
+<script>
+ var overflow = document.getElementById("overflow");
+ var listbox = document.getElementById("listbox");
+
+ function mousedown(event)
+ {
+ if (event.target.id)
+ setTimeout(event.target.id + '.style.display = "none"', 0);
+ }
+
+ overflow.addEventListener("mousedown", mousedown, false);
+ listbox.addEventListener("mousedown", mousedown, false);
+</script>
+</body>
+</html>