active-selection-025.html | Explore in Territory

<!DOCTYPE html>

  <meta charset="UTF-8">

  <title>CSS Pseudo-Elements Test: active selection and first-letter pseudo-element</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
  <link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-selectors">
  <link rel="match" href="reference/active-selection-025-ref.html">

  <meta name="assert" content="In this test, the div::selection selector has no 'color' declaration. The div::selection selector should use the 'color' declaration from the div rule and, for the first letter only, it should use the 'color' declaration from the ::first-letter pseudo-element. Therefore the first letter 'S' should be purple and the rest of the words should be green.">

  <!--

  More info:
  [css-pseudo-4] Original color of highlight pseudo inside
  ::first-letter/::first-line
  https://github.com/w3c/csswg-drafts/issues/4625

  RESOLVED: Whatever highlight being applied uses colors from before
  even if came from pseudo element like ::first-letter/::first-line

  -->

  <link rel="stylesheet" href="support/highlights.css">
  <style>
  div
    {
      color: green;
      font-size: 300%;
    }

  div::first-letter
    {
      color: purple;
    }

  div::selection
    {
      background-color: yellow;
    }
  </style>

  <script>
  function startTest()
  {
  var targetRange = document.createRange();
  /* We first create an empty range */
  targetRange.selectNodeContents(document.getElementById("test"));
  /* Then we set the range boundaries to the children of div#test */
  window.getSelection().addRange(targetRange);
  /* Finally, we now select such range of content */
  }
  </script>

  <body onload="startTest();">

  <p>Test passes if background color of "Selected Text" is yellow, if the "S" glyph is purple and if the other glyphs are green.

  <div id="test" class="highlight_reftest">Selected Text</div>
chromium/third_party/blink/web_tests/external/wpt/css/css-pseudo/active-selection-025.html
