subpixel-border-width-when-zoom-changes.html

<!DOCTYPE html>
<!--
  This test has to be internal because "testRunner.setPageZoomFactor()"
  is not supported by all browsers.

  Test passes if border width values are re-computed when zoom changes.
-->
<html>
<head>
  <title>
    CSS Border: width computed value is re-computed when zoom changes.
  </title>

  <link rel="author" title="Traian Captan" href="mailto:[email protected]">
  <link rel="help" href="https://www.w3.org/TR/css-backgrounds-3/#border-width">
  <link rel="match" href="subpixel-border-width-when-zoom-changes-ref.html">

  <meta name="assert" content="border-width value re-computed when zoom changes.">

  <style>
    #square {
      height: 100px;
      width: 100px;
      border: 1.5px solid gray;
    }
  </style>
</head>

<body>
  <div id="square"></div>

  <script>
    testRunner.setPageZoomFactor(2);
  </script>
</body>
</html>

chromium/third_party/blink/web_tests/wpt_internal/css/css-borders/subpixel-border-width-when-zoom-changes.html