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Diffstat (limited to 'testing/web-platform/tests/css/css-scoping/font-face-005.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-scoping/font-face-005.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-scoping/font-face-005.html b/testing/web-platform/tests/css/css-scoping/font-face-005.html new file mode 100644 index 0000000000..fdf86fb56e --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/font-face-005.html @@ -0,0 +1,33 @@ +<!doctype html> +<title>CSS Test: @font-face should not leak out of shadow tree.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Alan Stearns" href="mailto:stearns@adobe.com"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names"> + +<style> + #in-document { + font-family: ff-16-wide; + } +</style> +<div id="host"><span id="in-document">1234567890</span></div> +<script> +test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @font-face { + font-family: ff-16-wide; + src: url(/fonts/Ahem.ttf); + } + #in-shadow { + font-family: ff-16-wide; + } + </style> + <slot></slot> + <span id="in-shadow">0123456789</span> + `; + + assert_not_equals(document.getElementById('in-document').offsetWidth, 160); + assert_equals(host.shadowRoot.getElementById('in-shadow').offsetWidth, 160); +}, "@font-face should not leak out of shadow tree."); +</script> |