import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/bindings/test/TestInterfaceMaplike.h

@@ -0,0 +1,52 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_TestInterfaceMaplike_h
+#define mozilla_dom_TestInterfaceMaplike_h
+
+#include "nsWrapperCache.h"
+#include "nsCOMPtr.h"
+
+class nsPIDOMWindowInner;
+
+namespace mozilla {
+
+class ErrorResult;
+
+namespace dom {
+
+class GlobalObject;
+
+// Implementation of test binding for webidl maplike interfaces, using
+// primitives for key and value types.
+class TestInterfaceMaplike final : public nsISupports,
+                                   public nsWrapperCache
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(TestInterfaceMaplike)
+
+  explicit TestInterfaceMaplike(nsPIDOMWindowInner* aParent);
+  nsPIDOMWindowInner* GetParentObject() const;
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+  static already_AddRefed<TestInterfaceMaplike>
+    Constructor(const GlobalObject& aGlobal, ErrorResult& rv);
+
+  // External access for testing internal convenience functions.
+  void SetInternal(const nsAString& aKey, int32_t aValue);
+  void ClearInternal();
+  bool DeleteInternal(const nsAString& aKey);
+  bool HasInternal(const nsAString& aKey);
+private:
+  virtual ~TestInterfaceMaplike() {}
+  nsCOMPtr<nsPIDOMWindowInner> mParent;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_TestInterfaceMaplike_h