blob: 7b3dea03a4eef192a868cff9116c1d500e469c81 (
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Gracefully handle setting a field on a bad |this|</title>
<bindings xmlns="http://www.mozilla.org/xbl">
<binding id="a">
<implementation>
<field name="f">17</field>
</implementation>
</binding>
</bindings>
<script type="application/javascript">
window.onload = function()
{
var bound = document.getElementById("bound");
try
{
Object.getPrototypeOf(bound).f = 42;
}
catch (e) { /* Throwing's fine, crashing isn't. */ }
};
</script>
</head>
<body>
<div id="bound" style="-moz-binding: url(#a)"></div>
</body>
</html>
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