Blitz - WPT: selection-highlight-painting.html

wpt / css / css-text / text-fit / selection-highlight-painting.html

/css/css-text/text-fit/selection-highlight-painting.html

<!DOCTYPE html>
<html class="reftest-wait">
<link rel="help" href="https://drafts.csswg.org/css-text-5/#text-fit-property">
<link rel="match" href="selection-highlight-painting-ref.html">
<meta name="flags" content="ahem">
<link rel="stylesheet" href="/fonts/ahem.css">
<style>
#grow-consistent {
  font: 20px/2 Ahem;
  width: 160px;
  text-fit: grow consistent;
  white-space: pre;
  border: 1px solid gray;
}
#grow-line {
  font: 20px/2 Ahem;
  width: 160px;
  text-fit: grow per-line-all;
  white-space: pre;
  border: 1px solid gray;
}
#shrink-consistent {
  font: 20px/2 Ahem;
  width: 64px;
  text-fit: shrink consistent;
  white-space: pre;
  border: 1px solid gray;
}
#shrink-line {
  font: 20px/2 Ahem;
  line-height: 2;
  width: 64px;
  text-fit: shrink per-line-all;
  white-space: pre;
  border: 1px solid gray;
}

::highlight(my-highlight) {
  background-color: rgba(255,128,128,0.5);
}
</style>

<div id="grow-consistent">ppp
pppp</div>

<div id="grow-line">pp
pppp</div>

<div id="shrink-consistent">ppp
pppppppp</div>

<div id="shrink-line">pppp
pppppppp</div>

<script>
document.fonts.ready.then(() => {
  getSelection().selectAllChildren(document.querySelector('#grow-consistent'));

  const text2 = document.querySelector('#grow-line').firstChild;
  const r2 = new StaticRange({startContainer:text2, startOffset:1,
                              endContainer:text2, endOffset:text2.length-1});

  const text3 = document.querySelector('#shrink-consistent').firstChild;
  const r3 = new StaticRange({startContainer:text3, startOffset:2,
                              endContainer:text3, endOffset:text3.length-2});

  const text4 = document.querySelector('#shrink-line').firstChild;
  const r4 = new StaticRange({startContainer:text4, startOffset:3,
                              endContainer:text4, endOffset:text4.length-3});

  CSS.highlights.set('my-highlight', new Highlight(r2, r3, r4));
  document.documentElement.classList.remove('reftest-wait');
});
</script>

/css/css-text/text-fit/selection-highlight-painting-ref.html

<!DOCTYPE html>
<html class="reftest-wait">
<link rel="stylesheet" href="/fonts/ahem.css">
<style>
#grow-consistent {
  font: 40px/2 Ahem;
  width: 160px;
  white-space: pre;
  border: 1px solid gray;
}
#grow-line {
  font: 40px/2 Ahem;
  width: 160px;
  white-space: pre;
  border: 1px solid gray;
}
#shrink-consistent {
  font: 8px/2 Ahem;
  width: 64px;
  white-space: pre;
  border: 1px solid gray;
}
#shrink-line {
  font: 8px/2 Ahem;
  line-height: 2;
  width: 64px;
  white-space: pre;
  border: 1px solid gray;
}

::highlight(my-highlight) {
  background-color: rgba(255,128,128,0.5);
}
</style>

<div id="grow-consistent">ppp
pppp</div>

<div id="grow-line"><span style="font-size:80px">pp
</span>pppp</div>

<div id="shrink-consistent">ppp
pppppppp</div>

<div id="shrink-line"><span style="font-size:16px">pppp</span>
pppppppp</div>

<script>
document.fonts.ready.then(() => {
  getSelection().selectAllChildren(document.querySelector('#grow-consistent'));

  const container2 = document.querySelector('#grow-line');
  const r2 = new StaticRange({startContainer:container2.firstChild.firstChild,
                              startOffset:1,
                              endContainer:container2.lastChild,
                              endOffset:container2.lastChild.length-1});

  const text3 = document.querySelector('#shrink-consistent').firstChild;
  const r3 = new StaticRange({startContainer:text3, startOffset:2,
                              endContainer:text3, endOffset:text3.length-2});

  const container4 = document.querySelector('#shrink-line');
  const r4 = new StaticRange({startContainer:container4.firstChild.firstChild,
                              startOffset:3,
                              endContainer:container4.lastChild,
                              endOffset:container4.lastChild.length-3});

  CSS.highlights.set('my-highlight', new Highlight(r2, r3, r4));
  document.documentElement.classList.remove('reftest-wait');
});
</script>