subpixel-border-width-when-zoomed.html

<!DOCTYPE html>
<!--
  This test has to be internal because "zoom" property
  is not standard and is not supported by all browsers.
-->
<html>
<head>
  <title>
    CSS Border: width computed value when zoomed
  </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-zoomed-ref.html">

  <meta name="assert" content="border-width computed value after rounding when zoomed.">

<style>
  .square {
    height: 50px;
    width: 50px;
    border: 1.5px solid gray;
  }
</style>
</head>

<body>
  <h1>
    Test passes if, when zoomed, border widths are rounded up
    when they are greater than 0 and less than 1,
    and rounded down when they are greater than 1.
  </h1>

  <div class="square" style="zoom: 0.5;"></div>
  <br>
  <div class="square" style="zoom: 1;"></div>
  <br>
  <div class="square" style="zoom: 1.5;"></div>
  <br>
  <div class="square" style="zoom: 2;"></div>
</body>
</html>

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