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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /orientation-event/orientation/no-synchronous-events.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="../resources/orientation-event-helpers.js"></script>
<script>
'use strict';
promise_test(async (t) => {
const helper = new SensorTestHelper(t, 'deviceorientation');
await helper.grantSensorsPermissions();
await helper.initializeSensors();
const orientationData = generateOrientationData(1.1, 2.2, 3.3, false);
await helper.setData(orientationData);
return new Promise((resolve, reject) => {
let result = reject;
window.addEventListener('deviceorientation', event => result());
result = resolve;
});
}, 'Tests that events are never fired synchronously from a call to window.addEventListener().');
</script>