font-weight-computed.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /css/css-fonts/parsing/font-weight-computed.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>CSS Fonts Module Level 3: getComputedStyle().fontWeight</title>

<link rel="help" href="https://www.w3.org/TR/css-fonts-4/#font-weight-prop">

<meta name="assert" content="font-weight computed value is a number.">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/css/support/computed-testcommon.js"></script>

<style>

  #container {

    container-type: inline-size;

    width: 10px;

</style>

</head>

<body>

<div id="container">

  <div id="target"></div>

</div>

<script>

'use strict';

test_computed_value('font-weight', 'normal', '400');

test_computed_value('font-weight', 'bold', '700');

test_computed_value('font-weight', '1');

test_computed_value('font-weight', '100');

test_computed_value('font-weight', '200');

test_computed_value('font-weight', '300');

test_computed_value('font-weight', '400');

test_computed_value('font-weight', '500');

test_computed_value('font-weight', '600');

test_computed_value('font-weight', '700');

test_computed_value('font-weight', '800');

test_computed_value('font-weight', '900');

test_computed_value('font-weight', '1000');

test_computed_value('font-weight', '101');

test_computed_value('font-weight', '150.25');

test_computed_value('font-weight', 'calc(100)', '100');

test_computed_value('font-weight', 'calc(0)', '1');

test_computed_value('font-weight', 'calc(-100)', '1');

test_computed_value('font-weight', 'calc(100 + 100)', '200');

test_computed_value('font-weight', 'calc(100 + (sign(20cqw - 10px) * 5))', '95');

function test_relative(specified, inherited, computed) {

  test(() => {

    const container = document.getElementById('container');

    const target = document.getElementById('target');

    container.style.fontWeight = inherited;

    target.style.fontWeight = specified;

    assert_equals(getComputedStyle(target).fontWeight, computed);

  }, inherited + ' made ' + specified + ' computes to ' + computed);

test_relative('bolder', '1', '400');

test_relative('bolder', '50', '400');

test_relative('bolder', '100', '400');

test_relative('bolder', '200', '400');

test_relative('bolder', '300', '400');

test_relative('bolder', '349', '400');

test_relative('bolder', '350', '700');

test_relative('bolder', '400', '700');

test_relative('bolder', '500', '700');

test_relative('bolder', '549', '700');

test_relative('bolder', '550', '900');

test_relative('bolder', '600', '900');

test_relative('bolder', '700', '900');

test_relative('bolder', '749', '900');

test_relative('bolder', '750', '900');

test_relative('bolder', '800', '900');

test_relative('bolder', '900', '900');

test_relative('bolder', '950', '950');

test_relative('bolder', '1000', '1000');

test_relative('lighter', '1', '1');

test_relative('lighter', '50', '50');

test_relative('lighter', '100', '100');

test_relative('lighter', '200', '100');

test_relative('lighter', '300', '100');

test_relative('lighter', '349', '100');

test_relative('lighter', '350', '100');

test_relative('lighter', '400', '100');

test_relative('lighter', '500', '100');

test_relative('lighter', '549', '100');

test_relative('lighter', '550', '400');

test_relative('lighter', '600', '400');

test_relative('lighter', '700', '400');

test_relative('lighter', '749', '400');

test_relative('lighter', '750', '700');

test_relative('lighter', '800', '700');

test_relative('lighter', '900', '700');

test_relative('lighter', '950', '700');

test_relative('lighter', '1000', '700');

</script>

</body>

</html>