<!doctype html >
<meta charset="utf-8" >
<title >Test for page up/down in collapsed select (bug 1488828)</title >
<script src="/tests/SimpleTest/SimpleTest.js" ></script >
<script src="/tests/SimpleTest/EventUtils.js" ></script >
<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
<style >
.reframe {
display: flex;
}
</style >
<div id="container" >
<select >
<option >ABC</option >
<option >DEF</option >
</select >
</div >
<script >
(async function() {
SimpleTest.waitForExplicitFinish();
const utils = SpecialPowers.DOMWindowUtils;
const select = document.querySelector("select" );
await SimpleTest.promiseFocus(window);
ok(!select .openInParentProcess, "Should not be open" )
select .focus();
synthesizeKey("VK_SPACE" );
ok(SpecialPowers.wrap(select ).openInParentProcess, "Should open" );
const container = document.getElementById("container" );
container.getBoundingClientRect(); // flush layout
const frameCountBeforeReframe = utils.framesConstructed;
container.classList.add("reframe" );
container.getBoundingClientRect(); // flush layout
ok(utils.framesConstructed > frameCountBeforeReframe, "Should have reframed" );
ok(SpecialPowers.wrap(select ).openInParentProcess, "Should remain open" );
select .remove();
container.getBoundingClientRect(); // flush layout
ok(!SpecialPowers.wrap(select ).openInParentProcess, "Should close after removal" );
SimpleTest.finish();
}());
</script >
Messung V0.5 C=91 H=96 G=93
¤ Dauer der Verarbeitung: 0.1 Sekunden
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