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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/webappapis/timers/errors.html - WPT Dashboard Interop Dashboard
<!doctype html>
<title>setTimeout/setInterval with throwing code</title>
<link rel="author" title="Sebstian Mayr" href="mailto:wpt@smayr.name">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
"use strict";
setup({ allow_uncaught_exception: true });
function setupListener(t, errorMessage, promiseResolve, optionalIntervalHandle) {
const listener = t.step_func(event => {
assert_equals(event.constructor.name, "ErrorEvent");
assert_equals(event.error.message, errorMessage);
promiseResolve();
});
window.addEventListener("error", listener);
t.add_cleanup(() => {
window.removeEventListener("error", listener);
clearInterval(optionalIntervalHandle);
});
}
promise_test(t => {
return new Promise(resolve => {
setTimeout("throw new Error('test1')", 10);
setupListener(t, "test1", resolve);
});
}, "setTimeout, string argument");
promise_test(t => {
return new Promise(resolve => {
setTimeout(() => {
throw new Error("test2");
}, 10);
setupListener(t, "test2", resolve);
});
}, "setTimeout, function argument");
promise_test(t => {
return new Promise(resolve => {
const i = setInterval("throw new Error('test3')", 10);
setupListener(t, "test3", resolve, i);
});
}, "setInterval, string argument");
promise_test(t => {
return new Promise(resolve => {
const i = setInterval(() => {
throw new Error("test4");
}, 10);
setupListener(t, "test4", resolve, i);
});
}, "setInterval, function argument");
</script>