css/css-text/word-space-transform/word-space-transform-009.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 4 Test: word-space-transform and text-transform:full-width</title>
<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
<link rel="help" href="https://drafts.csswg.org/css-text-4/#word-space-transform">
<link rel="help" href="https://drafts.csswg.org/css-text-3/##text-transform-order">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#text-transform-property">
<link rel="match" href="reference/word-space-transform-009-ref.html">
<meta name="assert" content="word-space-transform:space happens at the right stage of the white space processing pipeline to interact properly with text-transform:full-width">
<style>
div {
  font-size: 2em;
}
#test {
  word-space-transform: space;
  text-transform: full-width;
}
</style>

<p>Test passes if the two lines below are identical.

<div id=test>a b<wbr>c&#x200B;d <wbr>e &#x200B;f<wbr>&#x200B;g</div>
<div id=ref>ａ　ｂ　ｃ　ｄ　ｅ　ｆ　ｇ</div>