WebKit export of https://bugs.webkit.org/show_bug.cgi?id=270806 (#45206)
diff --git a/css/css-cascade/scope-evaluation.html b/css/css-cascade/scope-evaluation.html
index f181048..c6ea13c 100644
--- a/css/css-cascade/scope-evaluation.html
+++ b/css/css-cascade/scope-evaluation.html
@@ -512,7 +512,6 @@
}, ':scope in two different compounds');
</script>
-
<template>
<style>
@scope (.a:has(.c)) {
@@ -545,3 +544,24 @@
assert_not_green('.second .d');
}, 'Scope root with :has()');
</script>
+
+<template>
+ <style>
+ @scope (.a) to (.b, .c) {
+ * { background-color:green; }
+ }
+ </style>
+ <div class=a>
+ <span id="in"></span>
+ <div class=b>
+ <span id="out"</span>
+ <div class=c></div>
+ </div>
+ </div>
+</template>
+<script>
+test_scope(document.currentScript, () => {
+ assert_green('#in');
+ assert_not_green('#out');
+}, 'Any scope limit makes the element out of scope');
+</script>
