chromium/third_party/blink/web_tests/external/wpt/css/css-typed-om/the-stylepropertymap/properties/font-size.html

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<meta charset="utf-8">
<title>'font-size' property</title>
<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-get">
<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-set">
<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#property-stle-value-normalization">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../resources/testhelper.js"></script>
<script src="resources/testsuite.js"></script>
<body>
<div id="log"></div>
<script>
'use strict';

for (const property of ['font-size', 'font-min-size', 'font-max-size']) {
  // font-max-size also supports 'infinity' keyword
  const infinity = property === 'font-max-size' ?
    [{ syntax: 'infinity'}] : [];

  runPropertyTests(property, [
    ...infinity,
    {
      syntax: 'xx-small',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'x-small',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'small',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'medium',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'large',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'x-large',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'xx-large',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'larger',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: 'smaller',
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: '<length>',
      specified: assert_is_equal_with_range_handling,
      computed: (_, result) => assert_is_unit('px', result)
    },
    {
      syntax: '<percentage>',
      specified: assert_is_equal_with_range_handling,
      computed: (_, result) => assert_is_unit('px', result)
    },
  ]);
}

</script>