generic-family-keywords-001.html

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This test has a WPT meta file that expects 7 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /css/css-fonts/generic-family-keywords-001.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>CSS Test: Test generic family keywords matching for @font-face</title>

<link rel="help" href="https://drafts.csswg.org/css-fonts-4/#family-name-syntax">

<link rel="author" title="Koji Ishii" href="mailto:kojii@chromium.com">

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

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

<script src="/css/css-fonts/support/font-family-keywords.js"></script>

<link rel="stylesheet" type="text/css" href="/fonts/ahem.css"/>

<style>

div {

  font-size: 10px;

#ahem {

  font-family: Ahem;

</style>

<body>

  <div><span id="ahem">00000</span></div>

  <div><span id="test">00000</span></div>

<script>

  setup({ explicit_done: true });

  window.addEventListener("load", () => { document.fonts.ready.then(runTests); });

  function runTests() {

    let ahem = document.getElementById('ahem');

    let ahem_expected_width = ahem.offsetWidth;

    kGenericFontFamilyKeywords.forEach(keyword => {

      test(() => {

        let element = document.getElementById('test');

        element.setAttribute("style", `font-family: ${keyword};`);

        let expected_width = element.offsetWidth;

        // Insert the @font-face rules for quoted and unquoted keywords.

        document.documentElement.insertAdjacentHTML('beforeend', `

<style>

@font-face {

  font-family: ${keyword};

  src: local(Ahem), url('/fonts/Ahem.ttf');

</style>

<style>

@font-face {

  font-family: "${keyword}";

  src: local(Ahem), url('/fonts/Ahem.ttf');

</style>`);

        assert_equals(element.offsetWidth, expected_width, `unquoted ${keyword} does not match @font-face rule`);

        element.setAttribute("style", `font-family: "${keyword}";`);

        assert_equals(element.offsetWidth, ahem_expected_width, `quoted ${keyword} matches  @font-face rule`);

      }, `@font-face matching for quoted and unquoted ${keyword}`);

});

    done();

</script>

</body>