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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/css-fonts/generic-family-keywords-003.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-fonts/generic-family-keywords-003.html')
-rw-r--r-- | testing/web-platform/tests/css/css-fonts/generic-family-keywords-003.html | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-fonts/generic-family-keywords-003.html b/testing/web-platform/tests/css/css-fonts/generic-family-keywords-003.html new file mode 100644 index 0000000000..c787b59fb2 --- /dev/null +++ b/testing/web-platform/tests/css/css-fonts/generic-family-keywords-003.html @@ -0,0 +1,53 @@ +<!DOCTYPE html> +<title>Test quotes vs. no-quotes matchings of generic font family keywords in a CanvasRenderingContext2D</title> +<link rel="help" href="https://drafts.csswg.org/css-fonts-4/#family-name-syntax"> +<link rel="author" title="Frédéric Wang" href="mailto:fwang@igalia.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"/> +<body> +<canvas id="canvas" width="400" height="150"></canvas> +<script> + setup({ explicit_done: true }); + window.addEventListener("load", () => { document.fonts.ready.then(runTests); }); + function runTests() { + const measured_text = "|||||"; + const canvas = document.getElementById("canvas"); + const ctx = canvas.getContext("2d"); + ctx.font = `25px Ahem`; + let ahem_expected_width = ctx.measureText(measured_text).width; + + kGenericFontFamilyKeywords.forEach(keyword => { + test(() => { + ctx.font = `25px ${keyword}`; + let expected_width = ctx.measureText(measured_text).width; + + // 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>`); + + ctx.font = `25px ${keyword}`; + let unquoted_width = ctx.measureText(measured_text).width; + assert_equals(unquoted_width, expected_width, `unquoted ${keyword} does not match @font-face rule`); + + ctx.font = `25px "${keyword}"`; + let quoted_width = ctx.measureText(measured_text).width; + assert_equals(quoted_width, ahem_expected_width, `quoted ${keyword} matches @font-face rule`); + }, `@font-face matching for quoted and unquoted ${keyword} (drawing text in a canvas)`); + }); + done(); + } +</script> +</body> |