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Diffstat (limited to 'testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html b/testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html new file mode 100644 index 0000000000..2f56254a7d --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html @@ -0,0 +1,18 @@ +<!doctype html> +<title>CSS Test: non-HTML slot elements don't get display: contents by default.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slots-in-shadow-tree"> +<link rel="help" href="https://bugzil.la/1468127"> +<body> +<script> +test(function() { + const non_html_slot = document.createElementNS("http://www.w3.org/2000/svg", "slot"); + document.body.appendChild(non_html_slot); + const display = getComputedStyle(non_html_slot).display; + // contents would get turned to "none" due to https://drafts.csswg.org/css-display/#unbox-svg + assert_true(display != "contents" && display != "none"); +}, "Non-HTML slot elements shouldn't be display: contents by default."); +</script> +</body> |