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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/cssom/delete-namespace-rule-when-child-rule-exists.html
parentInitial commit. (diff)
downloadfirefox-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>
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diff --git a/testing/web-platform/tests/css/cssom/delete-namespace-rule-when-child-rule-exists.html b/testing/web-platform/tests/css/cssom/delete-namespace-rule-when-child-rule-exists.html
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+++ b/testing/web-platform/tests/css/cssom/delete-namespace-rule-when-child-rule-exists.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<title>Deleting a @namespace rule when list contains anything other than @import or @namespace rules should throw InvalidStateError.</title>
+<link rel="help" href="https://drafts.csswg.org/cssom-1/#remove-a-css-rule">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+ @namespace a url();
+</style>
+<script>
+ test(function () {
+ let styleSheet = document.styleSheets[0];
+ styleSheet.cssRules[0];
+ styleSheet.insertRule(`b {}`, 1);
+ assert_throws_dom("InvalidStateError", () => styleSheet.deleteRule(0));
+ }, "Deleting a @namespace rule when list contains anything other than @import or @namespace rules should throw InvalidStateError.");
+</script>