1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-ruby/support/ruby-dynamic-removal.js b/testing/web-platform/tests/css/css-ruby/support/ruby-dynamic-removal.js
new file mode 100644
index 0000000000..c703e7601e
--- /dev/null
+++ b/testing/web-platform/tests/css/css-ruby/support/ruby-dynamic-removal.js
@@ -0,0 +1,14 @@
+function getElements(className) {
+  return Array.from(document.getElementsByClassName(className));
+}
+window.onload = function() {
+  // Force a reflow before any changes.
+  document.body.clientWidth;
+
+  getElements('remove').forEach(function(e) {
+    e.remove();
+  });
+  getElements('remove-after').forEach(function(e) {
+    e.parentNode.removeChild(e.nextSibling);
+  });
+};