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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=531176
-->
<head>
<title>Test for Bug 531176</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=531176">Mozilla Bug 531176</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 531176 **/
var errorCount = 0;
function errorHandler(msg, filename, linenr) {
is(msg, "SyntaxError: expected expression, got ';'", "Wrong error!");
is(filename, String(window.location), "Wrong filename!");
is(linenr, 1, "Wrong linenr!");
++errorCount;
}
window.onerror = errorHandler;
document.body.setAttribute("onclick", "var x=;");
// Force eager compilation
document.body.onclick;
is(errorCount, 1, "Error handler should have been called! (1)");
function recursiveHandler(msg, filename, linenr) {
is(msg, "SyntaxError: expected expression, got ';'", "Wrong error!");
is(filename, String(window.location), "Wrong filename!");
is(linenr, 1, "Wrong linenr!");
++errorCount;
document.body.setAttribute("onclick", "var z=;");
}
window.onerror = recursiveHandler;
document.body.setAttribute("onclick", "var y=;");
// Force eager compilation
document.body.onclick;
is(errorCount, 2, "Error handler should have been called! (2)");
// Check that error handler works even after recursion error.
document.body.setAttribute("onclick", "var foo=;");
// Force eager compilation
document.body.onclick;
is(errorCount, 3, "Error handler should have been called! (3)");
window.onerror = function() { ++errorCount; };
</script>
<script>
var foo =;
</script>
<script>
is(errorCount, 4, "Error handler should have been called! (4)");
</script>
</pre>
</body>
</html>
|
