[NaCl SDK] Add fake for ppb_host_resolver and ppb_net_address

native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_host_resolver_interface.h

Index: native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_host_resolver_interface.h
diff --git a/native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_host_resolver_interface.h b/native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_host_resolver_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..058ae4d6d15e0c8c7d7ceae30129a79c67b7bc43
--- /dev/null
+++ b/native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_host_resolver_interface.h
@@ -0,0 +1,43 @@
+// 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 TESTS_NACL_IO_TEST_FAKE_HOST_RESOLVER_INTERFACE_H_
+#define TESTS_NACL_IO_TEST_FAKE_HOST_RESOLVER_INTERFACE_H_
+
+#include <ppapi/c/ppb_host_resolver.h>
+
+#include "nacl_io/pepper_interface.h"
+#include "sdk_util/macros.h"
+
+// This fake resolver only know how to resolve this one
+// host to this one IP address.
+#define FAKE_HOSTNAME "example.com"
+#define FAKE_IP 0x01020304
+
+class FakePepperInterface;
+class FakeVarManager;
+
+class FakeHostResolverInterface : public nacl_io::HostResolverInterface {
+ public:
+  explicit FakeHostResolverInterface(FakePepperInterface* ppapi);
+
+  virtual PP_Resource Create(PP_Instance);
+
+  virtual int32_t Resolve(PP_Resource,
+                          const char*,
+                          uint16_t,
+                          const PP_HostResolver_Hint*,
+                          PP_CompletionCallback);
+
+  virtual PP_Var GetCanonicalName(PP_Resource);
+  virtual uint32_t GetNetAddressCount(PP_Resource);
+  virtual PP_Resource GetNetAddress(PP_Resource, uint32_t);
+
+ private:
+  FakePepperInterface* ppapi_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeHostResolverInterface);
+};
+
+#endif  // TESTS_NACL_IO_TEST_FAKE_HOST_RESOLVER_INTERFACE_H_