chromium/third_party/blink/manual_tests/remove-input-file-onchange.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
        "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<script>
function removeDiv()
{
    var parent = document.getElementById("parent");
    var child = document.getElementById("child");
    parent.removeChild(child);
}
</script>
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<body>
<p><b>BUG ID:</b> <a href="rdar://problem/4621649">4621649</a> repro crash: Upload link causes crash on pages.google.com in Frame::nodeForWidget</p>

<p id="test" style="background-color:skyblue; padding:3px;"><b>STEPS TO TEST:</b> 
<ol>
<li> To test this bug, just choose any file
</ol>
</p>

<p id="success" style="background-color:palegreen; padding:3px;"><b>TEST PASS:</b> 
Should see the file chooser disappear and the word "Success" will appear
</p>

<p id="failure" style="background-color:#FF3300; padding:3px;"><b>TEST FAIL:</b>  
Safari will crash in WebCore::Frame::nodeForWidget.
</p>

<div id="parent">
<div id="child">
<form>
<input id="theFile" type="file" onchange="removeDiv();">
</form>
</div>
</div>



</body>
</html>