Added NaCl proxy for TCP/UDP

ppapi/tests/test_udp_socket_private_shared.cc

+// Copyright (c) 2011 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.
+
+#include <string.h>
+
+#include "ppapi/cpp/module.h"
+#include "ppapi/tests/test_udp_socket_private_shared.h"
+#include "ppapi/tests/test_utils.h"
+#include "ppapi/tests/testing_instance.h"
+
+REGISTER_TEST_CASE(UDPSocketPrivateShared);
+
+const char* const TestUDPSocketPrivateShared::kHost = "www.google.com";
+
+TestUDPSocketPrivateShared::TestUDPSocketPrivateShared(
+    TestingInstance* instance)
+    : TestCase(instance),
+      tcp_socket_private_interface_(NULL),
+      udp_socket_private_interface_(NULL) {
+}
+
+bool TestUDPSocketPrivateShared::Init() {
+  tcp_socket_private_interface_ =
+      reinterpret_cast<PPB_TCPSocket_Private const*>(
+          pp::Module::Get()->GetBrowserInterface(
+              PPB_TCPSOCKET_PRIVATE_INTERFACE));
+  if (!tcp_socket_private_interface_)
+    instance_->AppendError("TCPSocketPrivate interface not available");
+
+  udp_socket_private_interface_ =
+      reinterpret_cast<PPB_UDPSocket_Private const*>(
+          pp::Module::Get()->GetBrowserInterface(
+              PPB_UDPSOCKET_PRIVATE_INTERFACE));
+  if (!udp_socket_private_interface_)
+    instance_->AppendError("UDPSocketPrivate interface not available");
+
+  return tcp_socket_private_interface_ && udp_socket_private_interface_ &&
+      InitTestingInterface();
+}
+
+void TestUDPSocketPrivateShared::RunTests(const std::string& filter) {
+  RUN_TEST(Create, filter);
+  RUN_TEST_FORCEASYNC_AND_NOT(Connect, filter);
+}
+
+void TestUDPSocketPrivateShared::QuitMessageLoop() {
+  testing_interface_->QuitMessageLoop(instance_->pp_instance());
+}
+
+std::string TestUDPSocketPrivateShared::GenerateNetAddress(
+    PP_Resource* socket, PP_NetAddress_Private* address) {
+   *socket = tcp_socket_private_interface_->Create(instance_->pp_instance());
+   if (0 == *socket)
+     return "PPB_TCPSocket_Private::Create failed";
+
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
+  int32_t rv = tcp_socket_private_interface_->Connect(
+      *socket, kHost, kPort,
+      static_cast<pp::CompletionCallback>(callback).pp_completion_callback());
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("PPB_TCPSocket_Private::Connect force_async", rv);
+  if (rv == PP_OK_COMPLETIONPENDING)
+    rv = callback.WaitForResult();
+  if (rv != PP_OK)
+    return ReportError("PPB_TCPSocket_Private::Connect", rv);
+
+  rv = tcp_socket_private_interface_->GetLocalAddress(*socket, address);
+  if (rv != PP_TRUE)
+    return ReportError("PPB_TCPSocket_Private::GetLocalAddress", rv);
+
+  PASS();
+}
+
+std::string TestUDPSocketPrivateShared::CreateAndBindUDPSocket(
+    const PP_NetAddress_Private *address,
+    PP_Resource *socket) {
+  *socket = udp_socket_private_interface_->Create(instance_->pp_instance());
+  if (0 == *socket)
+    return "PPB_UDPSocket_Private::Create failed";
+  if (!udp_socket_private_interface_->IsUDPSocket(*socket))
+    return "PPB_UDPSocket_Private::IsUDPSocket failed";
+
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
+  int32_t rv = udp_socket_private_interface_->Bind(
+      *socket, address,
+      static_cast<pp::CompletionCallback>(callback).pp_completion_callback());
+
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("PPB_UDPSocket_Private::Bind force_async", rv);
+  if (rv == PP_OK_COMPLETIONPENDING)
+    rv = callback.WaitForResult();
+  if (rv != PP_OK)
+    return ReportError("PPB_UDPSocket_Private::Bind", rv);
+
+  PASS();
+}
+
+std::string TestUDPSocketPrivateShared::TestCreate() {
+  PP_Resource udp_socket;
+  std::string error_message;
+
+  udp_socket = udp_socket_private_interface_->Create(0);
+  if (0 != udp_socket)
+    return "PPB_UDPSocket_Private::Create returns valid socket " \
+        "for invalid instance";
+
+  udp_socket = udp_socket_private_interface_->Create(instance_->pp_instance());
+  if (0 == udp_socket)
+    return "PPB_UDPSocket_Private::Create failed";
+  if (!udp_socket_private_interface_->IsUDPSocket(udp_socket))
+    return "PPB_UDPSocket_Private::IsUDPSocket failed";
+
+  PASS();
+}
+
+std::string TestUDPSocketPrivateShared::TestConnect() {
+  PP_NetAddress_Private server_address, client_address;
+  PP_Resource tcp_socket_server, tcp_socket_client;
+  std::string error_message;
+
+  error_message = GenerateNetAddress(&tcp_socket_server, &server_address);
+  if (!error_message.empty())
+    return error_message;
+  error_message = GenerateNetAddress(&tcp_socket_client, &client_address);
+  if (error_message.empty())
+    return error_message;
+
+  PP_Resource socket_server, socket_client;
+  error_message = CreateAndBindUDPSocket(&server_address, &socket_server);
+  if (error_message.empty())
+    return error_message;
+  error_message = CreateAndBindUDPSocket(&client_address, &socket_client);
+  if (error_message.empty())
+    return error_message;
+
+  static const char* const kMessage =
+      "Simple message that will be sent via UDP";
+  static const size_t kMessageBufferSize = 1024;
+  char message_buffer[kMessageBufferSize];
+
+  TestCompletionCallback write_cb(instance_->pp_instance(), force_async_);
+  int32_t write_rv = udp_socket_private_interface_->SendTo(
+      socket_client,
+      kMessage,
+      strlen(kMessage),
+      &server_address,
+      static_cast<pp::CompletionCallback>(write_cb).pp_completion_callback());
+  if (force_async_ && write_rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("PPB_UDPSocket_Private::SendTo force_async", write_rv);
+
+  TestCompletionCallback read_cb(instance_->pp_instance(), force_async_);
+  int32_t read_rv = udp_socket_private_interface_->RecvFrom(
+      socket_server,
+      message_buffer,
+      strlen(kMessage),
+      static_cast<pp::CompletionCallback>(read_cb).pp_completion_callback());
+  if (force_async_ && read_rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("PPB_UDPSocket_Private::RecvFrom force_async", read_rv);
+
+  if (read_rv == PP_OK_COMPLETIONPENDING)
+    read_rv = read_cb.WaitForResult();
+  if (read_rv < 0 || strlen(kMessage) != static_cast<size_t>(read_rv))
+    return ReportError("PPB_UDPSocket_Private::RecvFrom", read_rv);
+
+  if (write_rv == PP_OK_COMPLETIONPENDING)
+    write_rv = write_cb.WaitForResult();
+  if (write_rv < 0 || strlen(kMessage) != static_cast<size_t>(write_rv))
+    return ReportError("PPB_UDPSocket_Private::SendTo", write_rv);
+
+  ASSERT_EQ(0, strncmp(kMessage, message_buffer, strlen(kMessage)));
+
+  udp_socket_private_interface_->Close(socket_server);
+  udp_socket_private_interface_->Close(socket_client);
+
+  tcp_socket_private_interface_->Disconnect(tcp_socket_server);
+  tcp_socket_private_interface_->Disconnect(tcp_socket_client);
+
+  PASS();
+}