Bug 1730136 [wpt PR 30539] - [css-ui] Test 'appearance: auto' on elem…

…ents in non-HTML namespace, a=testonly Automatic update from web-platform-tests [css-ui] Test 'appearance: auto' on elements in non-HTML namespace See w3c/csswg-drafts#6537 and whatwg/html#7004 -- wpt-commits: ec305acf8ade06f8e9c05c75133aed4426c52b62 wpt-pr: 30539
jamienicol · Oct 2, 2021 · e95fae9 · e95fae9
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commit e95fae9
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diff --git a/testing/web-platform/tests/css/css-ui/appearance-auto-non-html-namespace-001.html b/testing/web-platform/tests/css/css-ui/appearance-auto-non-html-namespace-001.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<title>CSS Basic User Interface Test: appearance: auto on elements in non-HTML namespace</title>
+<link rel="match" href="nothing-below-ref.html">
+<link rel="help" href="https://drafts.csswg.org/css-ui-4/#appearance-switching">
+<meta name="assert" content="appearance: auto should have no effect on non-HTML elements.">
+<style>
+  div * { appearance: auto; display: inline-block; width: 1em; height: 1em; }
+</style>
+<p>There should be nothing below:</p>
+<div id=div></div>
+<script>
+for (var tagName of ['button', 'input', 'meter', 'progress', 'select', 'textarea']) {
+  div.appendChild(document.createElementNS('not-html', tagName));
+}
+</script>
diff --git a/testing/web-platform/tests/css/css-ui/nothing-below-ref.html b/testing/web-platform/tests/css/css-ui/nothing-below-ref.html
@@ -0,0 +1,3 @@
+<!DOCTYPE html>
+<title>CSS Basic User Interface Reference: nothing below</title>
+<p>There should be nothing below:</p>