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<!doctype html>
<html>
<head>
<title>window.onerror: parse errors</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<!--
In https://html.spec.whatwg.org/multipage/#creating-scripts ,
step 3 describes parsing the script, and step 5 says:
# Otherwise, report the error using the onerror event handler of
# the script's global object. If the error is still not handled
# after this, then the error may be reported to the user.
which links to
https://html.spec.whatwg.org/multipage/#report-the-error ,
which describes what to do when onerror is a Function.
-->
</head>
<body>
<div id="log"></div>
<script>
setup({allow_uncaught_exception:true});
var error_count = 0;
window.onerror = function(msg, url, lineno) {
++error_count;
test(function() {assert_equals(url, window.location.href)},
"correct url passed to window.onerror");
test(function() {assert_equals(lineno, 34)},
"correct line number passed to window.onerror");
};
</script>
<script>This script does not parse correctly.</script>
<script>
test(function() {assert_equals(error_count, 1)},
"correct number of calls to window.onerror");
</script>
</body>
</html>
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