mojom: Add associative arrays to the mojom language.

mojo/public/cpp/bindings/tests/container_test_util.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOJO_PUBLIC_CPP_BINDINGS_TESTS_CONTAINER_TEST_UTIL_H_
+#define MOJO_PUBLIC_CPP_BINDINGS_TESTS_CONTAINER_TEST_UTIL_H_
+
+#include "mojo/public/cpp/system/macros.h"
+
+namespace mojo {
+
+class CopyableType {
+ public:
+  CopyableType();
+  CopyableType(const CopyableType& other);
+  CopyableType& operator=(const CopyableType& other);
+  ~CopyableType();
+
+  bool copied() const { return copied_; }
+  static size_t num_instances() { return num_instances_; }
+  CopyableType* ptr() const { return ptr_; }
+  void ResetCopied() { copied_ = false; }
+
+ private:
+  bool copied_;
+  static size_t num_instances_;
+  CopyableType* ptr_;
+};
+
+class MoveOnlyType {
+  MOJO_MOVE_ONLY_TYPE_FOR_CPP_03(MoveOnlyType, RValue)
+ public:
+  typedef MoveOnlyType Data_;
+  MoveOnlyType();
+  MoveOnlyType(RValue other);
+  MoveOnlyType& operator=(RValue other);
+  ~MoveOnlyType();
+
+  bool moved() const { return moved_; }
+  static size_t num_instances() { return num_instances_; }
+  MoveOnlyType* ptr() const { return ptr_; }
+  void ResetMoved() { moved_ = false; }
+
+ private:
+  bool moved_;
+  static size_t num_instances_;
+  MoveOnlyType* ptr_;
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_PUBLIC_CPP_BINDINGS_TESTS_CONTAINER_TEST_UTIL_H_