1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/tests/mochitest/bugs/test_bug531176.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,66 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=531176
1.8 +-->
1.9 +<head>
1.10 + <title>Test for Bug 531176</title>
1.11 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.12 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.13 +</head>
1.14 +<body>
1.15 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=531176">Mozilla Bug 531176</a>
1.16 +<p id="display"></p>
1.17 +<div id="content" style="display: none">
1.18 +
1.19 +</div>
1.20 +<pre id="test">
1.21 +<script type="application/javascript">
1.22 +
1.23 +/** Test for Bug 531176 **/
1.24 +
1.25 +var errorCount = 0;
1.26 +function errorHandler(msg, filename, linenr) {
1.27 + is(msg, "SyntaxError: syntax error", "Wrong error!");
1.28 + is(filename, window.location, "Wrong filename!");
1.29 + is(linenr, 1, "Wrong linenr!");
1.30 + ++errorCount;
1.31 +}
1.32 +
1.33 +window.onerror = errorHandler;
1.34 +document.body.setAttribute("onclick", "var x=;");
1.35 +// Force eager compilation
1.36 +document.body.onclick;
1.37 +is(errorCount, 1, "Error handler should have been called! (1)");
1.38 +
1.39 +function recursiveHandler(msg, filename, linenr) {
1.40 + is(msg, "SyntaxError: syntax error", "Wrong error!");
1.41 + is(filename, window.location, "Wrong filename!");
1.42 + is(linenr, 1, "Wrong linenr!");
1.43 + ++errorCount;
1.44 + document.body.setAttribute("onclick", "var z=;");
1.45 +}
1.46 +
1.47 +window.onerror = recursiveHandler;
1.48 +document.body.setAttribute("onclick", "var y=;");
1.49 +// Force eager compilation
1.50 +document.body.onclick;
1.51 +is(errorCount, 2, "Error handler should have been called! (2)");
1.52 +
1.53 +// Check that error handler works even after recursion error.
1.54 +document.body.setAttribute("onclick", "var foo=;");
1.55 +// Force eager compilation
1.56 +document.body.onclick;
1.57 +is(errorCount, 3, "Error handler should have been called! (3)");
1.58 +
1.59 +window.onerror = function() { ++errorCount; };
1.60 +</script>
1.61 +<script>
1.62 +var foo =;
1.63 +</script>
1.64 +<script>
1.65 +is(errorCount, 4, "Error handler should have been called! (4)");
1.66 +</script>
1.67 +</pre>
1.68 +</body>
1.69 +</html>
