summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/css/css-counter-styles/cssom/cssom-system-setter-2.html
diff options
context:
space:
mode:
Diffstat (limited to 'testing/web-platform/tests/css/css-counter-styles/cssom/cssom-system-setter-2.html')
-rw-r--r--testing/web-platform/tests/css/css-counter-styles/cssom/cssom-system-setter-2.html25
1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-counter-styles/cssom/cssom-system-setter-2.html b/testing/web-platform/tests/css/css-counter-styles/cssom/cssom-system-setter-2.html
new file mode 100644
index 0000000000..f1cc65d7fc
--- /dev/null
+++ b/testing/web-platform/tests/css/css-counter-styles/cssom/cssom-system-setter-2.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<title>CSSCounterStyleRule system setter with 'extends' system</title>
+<link rel="help" href="https://www.w3.org/TR/css-counter-styles-3/#the-csscounterstylerule-interface">
+<link rel="author" href="mailto:xiaochengh@chromium.org">
+<link rel="match" href="cssom-system-setter-ref.html">
+<style id="sheet">
+@counter-style foo {
+ system: extends decimal;
+}
+</style>
+
+<ol style="list-style-type: foo; list-style-position: inside">
+ <li></li>
+ <li></li>
+ <li></li>
+</ol>
+
+<script>
+// Force layout update before changing the rule
+document.body.offsetWidth;
+
+const sheet = document.getElementById('sheet');
+const foo_rule = sheet.sheet.rules[0];
+foo_rule.system = "extends upper-alpha";
+</script>