[Web Animations] Tests using the new animation engine may crash under WebCore::FrameV...

[WebKit-https.git] / Source / WebCore / testing / Internals.cpp

diff --git a/Source/WebCore/testing/Internals.cpp b/Source/WebCore/testing/Internals.cpp
index 81a4009..09aa0a9 100644 (file)
--- a/Source/WebCore/testing/Internals.cpp
+++ b/Source/WebCore/testing/Internals.cpp
@@ -1048,6 +1048,14 @@ ExceptionOr<bool> Internals::pauseTransitionAtTimeOnPseudoElement(const String&
     return frame()->animation().pauseTransitionAtTime(*pseudoElement, property, pauseTime);
 }
 
+ExceptionOr<RefPtr<Element>> Internals::pseudoElement(Element& element, const String& pseudoId)
+{
+    if (pseudoId != "before" && pseudoId != "after")
+        return Exception { InvalidAccessError };
+
+    return pseudoId == "before" ? element.beforePseudoElement() : element.afterPseudoElement();
+}
+
 ExceptionOr<String> Internals::elementRenderTreeAsText(Element& element)
 {
     element.document().updateStyleIfNeeded();