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<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<title>Test page for bug 1681664</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script>
SimpleTest.waitForExplicitFinish()
async function init() {
var Services = SpecialPowers.Services;
var observer = {
observe(subject, topic, data) {
if (topic === "process-hang-report") {
var report = subject.QueryInterface(Ci.nsIHangReport);
report.terminateScript();
Services.obs.removeObserver(observer, "process-hang-report");
}
}
}
Services.obs.addObserver(observer, "process-hang-report");
try {
await import("test_bug1681664_helper.js");
result.textContent = "FAIL";
} catch (ex) {
result.textContent = "PASS";
}
}
</script>
</head>
<body>
<p id="result"></p>
<script>
(async function() {
await init();
is(result.textContent, "PASS", "Infinite loop script should not cause browser crash");
SimpleTest.finish()
})();
</script>
</body>
</html>
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