20 lines
626 B
HTML
20 lines
626 B
HTML
<!DOCTYPE html>
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<body>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/utils.js"></script>
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<form>
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<input type="text" id='myInput'>
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</form>
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<script>
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setup({"hide_test_state": true});
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promise_test(async t => {
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const onload = new Promise(r => window.addEventListener('load', r));
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await onload;
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return assertNoFirstContentfulPaint(t).then(() => {
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document.getElementById('myInput').value = 'default text';
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return assertFirstContentfulPaint(t);
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});
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}, 'Text from a form control triggers First Contentful Paint.');
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</script>
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</body>
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