<p>This is a test for <a href="https://bugs.webkit.org/show_bug.cgi?id=70586">bug 70586</a>.</p>
<ol>
<li>Use defaultValue method to change "value" attribute.
<input id="c1" value="Default" /><br />
</li>
<li>Use setAttribute method to change "value" attribute.
<input id="c2" value="Default" /><br />
</li>
</ol>