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<!DOCTYPE html>
<html>
<meta charset=utf-8 />
<meta name="timeout" content="long">
<title>Event Timing: interactionId-keypress.</title>
<textarea id='test'></textarea>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=/resources/testdriver.js></script>
<script src=/resources/testdriver-actions.js></script>
<script src=/resources/testdriver-vendor.js></script>
<script src=resources/event-timing-test-utils.js></script>
<script>
let observedEntries = [];
let map = new Map();
const events = ['keydown','keypress','keyup'];
async_test(function (t) {
assert_implements(window.PerformanceEventTiming, 'Event Timing is not supported.');
new PerformanceObserver(t.step_func(entryList => {
observedEntries = observedEntries.concat(entryList.getEntries().filter(filterAndAddToMap(events, map)));
if (observedEntries.length < 3)
return;
assert_greater_than(map.get('keypress'), 0, 'Should have a non-trivial interactionId');
assert_equals(map.get('keydown'), map.get('keypress'), 'The keydown and the keypress should have the same interactionId');
assert_equals(map.get('keyup'), map.get('keypress'), 'The keyup and the keypress should have the same interactionId');
assert_equals('t', document.getElementById('test').value);
t.done();
})).observe({ type: "event" });
addListenersAndPress(document.getElementById('test'), 't', events);
}, "Event Timing: compare event timing interactionId for keypress.");
</script>
</html>
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