Quelle file_dynamic_toolbar_max_height.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/layout/base/tests/file_dynamic_toolbar_max_height.html

<!doctype html>
<meta charset=utf-8>
<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
<title>Tests metrics with dynamic toolbar</title>
<script>
const ok = opener.ok.bind(opener);
const is = opener.is.bind(opener);
const original_finish = opener.SimpleTest.finish;
const SimpleTest = opener.SimpleTest;
const add_task = opener.add_task;
SimpleTest.finish = function finish() {
  self.close();
  original_finish();
}
</script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
<style>
html {
  scrollbar-width: none;
}
#percent {
  position: absolute;
  height: 100%;
}
#vh {
  position: absolute;
  height: 100vh;
}
</style>
<div id="percent"></div>
<div id="vh"></div>
<script>
'use strict';

SpecialPowers.DOMWindowUtils.setDynamicToolbarMaxHeight(0);

let percentHeight = getComputedStyle(percent).height;
let vhHeight = getComputedStyle(vh).height;
is(percentHeight, vhHeight,
   "%-units and vh-units should be the same when the dynamic toolbar max " +
   "height is zero");

SpecialPowers.DOMWindowUtils.setDynamicToolbarMaxHeight(50);

percentHeight = getComputedStyle(percent).height;
vhHeight = getComputedStyle(vh).height;
is(parseInt(percentHeight) + 50, parseInt(vhHeight),
   "vh units should be 50px greater than %-units");
is(document.documentElement.clientHeight, parseInt(percentHeight),
   "documentElement.clientHeight should equal to %-units");
ok(matchMedia(`(height: ${percentHeight})`).matches,
   "Media Queries' height is not including the dynamic toolbar max height");

SimpleTest.finish();

</script>

Messung V0.5

¤ Dauer der Verarbeitung: 0.4 Sekunden ¤

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