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<!DOCTYPE html>
<meta charset=utf-8>
<title>Test syntax errors parsing an async module are reported</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script>
var wasRun = false;
var errorCount = 0;
var syntaxErrorCount = 0;
var eventCount = 0;
SimpleTest.waitForExplicitFinish();
window.onerror = handleError;
function handleError(message, url, line, column, error) {
errorCount++;
if (error instanceof SyntaxError) {
syntaxErrorCount++;
}
}
function testError() {
ok(!wasRun, 'Check script was not run');
ok(errorCount == 1, 'Check that an error was reported');
ok(syntaxErrorCount == 1, 'Check that a syntax error was reported');
ok(eventCount == 0, 'Check that no error event was fired');
SimpleTest.finish();
}
</script>
<script type="module" src="module_badSyntax.mjs" async onerror="eventCount++"></script>
<body onload='testError()'></body>
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