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