Blitz - WPT: outer-padding-inner-background.html

wpt / css / css-view-transitions / outer-padding-inner-background.html

/css/css-view-transitions/outer-padding-inner-background.html

<!DOCTYPE html>
<html class=reftest-wait>
<title>View transitions: named element has padding, inner element has background</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<link rel="match" href="outer-padding-inner-background-ref.html">
<script src="/common/reftest-wait.js"></script>
<style>
:root { view-transition-name: none; }
::view-transition { background: rebeccapurple; }
.target {
  width: 200px;
  height: 200px;
  view-transition-name: target;
  padding: 20px;
}

.child {
  width: 100px;
  height: 100px;
  position: relative;
  background: green;
}

html::view-transition-group(target) {
  animation-play-state: paused;
 }
html::view-transition-old(target),
html::view-transition-new(target) {
  animation: unset;
  opacity: 1;
}

html::view-transition-new(target) {
  position: relative;
  top: 100px;
}

/* None of these should apply, so make everything red if it does */
html::view-transition-group(root) { animation: unset; opacity: 1; background: red; }
html::view-transition-image-pair(root) { visibility: hidden }
</style>

<div class=target>
  <div class=child>
  </div>
</div>

<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");

async function runTest() {
  document.startViewTransition(() =>
    requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)));
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>

/css/css-view-transitions/outer-padding-inner-background-ref.html

<!DOCTYPE html>
<html>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<style>
:root  { background: rebeccapurple; }
.target {
  width: 200px;
  height: 200px;
  contain: paint;
  view-transition-name: target;
  padding: 20px;
}

.child {
  width: 100px;
  height: 200px;
  position: relative;
  background: green;
}
</style>

<div class=target>
  <div class=child>
  </div>
</div>