[NaCl SDK] nacl_io: Add new fakes

native_client_sdk/src/tests/nacl_io_test/fake_var_array_buffer_interface.h

Index: native_client_sdk/src/tests/nacl_io_test/fake_var_array_buffer_interface.h
diff --git a/native_client_sdk/src/tests/nacl_io_test/fake_var_array_buffer_interface.h b/native_client_sdk/src/tests/nacl_io_test/fake_var_array_buffer_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..a5ccc156c1e339d4bcf9870c4d1aba20b20b3dfe
--- /dev/null
+++ b/native_client_sdk/src/tests/nacl_io_test/fake_var_array_buffer_interface.h
@@ -0,0 +1,33 @@
+// Copyright (c) 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 TESTS_NACL_IO_TEST_FAKE_VAR_ARRAY_BUFFER_INTERFACE_H_
+#define TESTS_NACL_IO_TEST_FAKE_VAR_ARRAY_BUFFER_INTERFACE_H_
+
+#include <map>
+#include <string>
+
+#include <ppapi/c/pp_var.h>
+
+#include "nacl_io/pepper_interface.h"
+#include "sdk_util/macros.h"
+
+class FakeVarManager;
+
+class FakeVarArrayBufferInterface : public nacl_io::VarArrayBufferInterface {
+ public:
+  explicit FakeVarArrayBufferInterface(FakeVarManager* manager);
+
+  virtual struct PP_Var Create(uint32_t size_in_bytes);
+  virtual PP_Bool ByteLength(struct PP_Var var, uint32_t* byte_length);
+  virtual void* Map(struct PP_Var var);
+  virtual void Unmap(struct PP_Var var);
+
+ private:
+  FakeVarManager* manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeVarArrayBufferInterface);
+};
+
+#endif  // TESTS_NACL_IO_TEST_FAKE_VAR_ARRAY_BUFFER_INTERFACE_H_