Cleanup Socket class and remove it from the platform files.

test/cctest/test-sockets.cc

-// Copyright 2009 the V8 project authors. All rights reserved.
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-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "v8.h"
-#include "platform.h"
-#include "cctest.h"
-
-
-using namespace ::v8::internal;
-
-
-class SocketListenerThread : public Thread {
- public:
-  SocketListenerThread(int port, int data_size)
-      : Thread("SocketListenerThread"),
-        port_(port),
-        data_size_(data_size),
-        server_(NULL),
-        client_(NULL),
-        listening_(0) {
-    data_ = new char[data_size_];
-  }
-  ~SocketListenerThread() {
-    // Close both sockets.
-    delete client_;
-    delete server_;
-    delete[] data_;
-  }
-
-  void Run();
-  void WaitForListening() { listening_.Wait(); }
-  char* data() { return data_; }
-
- private:
-  int port_;
-  char* data_;
-  int data_size_;
-  Socket* server_;  // Server socket used for bind/accept.
-  Socket* client_;  // Single client connection used by the test.
-  Semaphore listening_;  // Signalled when the server socket is in listen mode.
-};
-
-
-void SocketListenerThread::Run() {
-  bool ok;
-
-  // Create the server socket and bind it to the requested port.
-  server_ = OS::CreateSocket();
-  server_->SetReuseAddress(true);
-  CHECK(server_ != NULL);
-  ok = server_->Bind(port_);
-  CHECK(ok);
-
-  // Listen for new connections.
-  ok = server_->Listen(1);
-  CHECK(ok);
-  listening_.Signal();
-
-  // Accept a connection.
-  client_ = server_->Accept();
-  CHECK(client_ != NULL);
-
-  // Read the expected niumber of bytes of data.
-  int bytes_read = 0;
-  while (bytes_read < data_size_) {
-    bytes_read += client_->Receive(data_ + bytes_read, data_size_ - bytes_read);
-  }
-}
-
-
-static bool SendAll(Socket* socket, const char* data, int len) {
-  int sent_len = 0;
-  while (sent_len < len) {
-    int status = socket->Send(data, len);
-    if (status <= 0) {
-      return false;
-    }
-    sent_len += status;
-  }
-  return true;
-}
-
-
-static void SendAndReceive(int port, char *data, int len) {
-  static const char* kLocalhost = "localhost";
-
-  bool ok;
-
-  // Make a string with the port number.
-  const int kPortBuferLen = 6;
-  char port_str[kPortBuferLen];
-  OS::SNPrintF(Vector<char>(port_str, kPortBuferLen), "%d", port);
-
-  // Create a socket listener.
-  SocketListenerThread* listener = new SocketListenerThread(port, len);
-  listener->Start();
-  listener->WaitForListening();
-
-  // Connect and write some data.
-  Socket* client = OS::CreateSocket();
-  CHECK(client != NULL);
-  ok = client->Connect(kLocalhost, port_str);
-  CHECK(ok);
-
-  // Send all the data.
-  ok = SendAll(client, data, len);
-  CHECK(ok);
-
-  // Wait until data is received.
-  listener->Join();
-
-  // Check that data received is the same as data send.
-  for (int i = 0; i < len; i++) {
-    CHECK(data[i] == listener->data()[i]);
-  }
-
-  // Close the client before the listener to avoid TIME_WAIT issues.
-  client->Shutdown();
-  delete client;
-  delete listener;
-}
-
-
-TEST(Socket) {
-  // Make sure this port is not used by other tests to allow tests to run in
-  // parallel.
-  static const int kPort = 5859 + FlagDependentPortOffset();
-
-  bool ok;
-
-  // Initialize socket support.
-  ok = Socket::SetUp();
-  CHECK(ok);
-
-  // Send and receive some data.
-  static const int kBufferSizeSmall = 20;
-  char small_data[kBufferSizeSmall + 1] = "1234567890abcdefghij";
-  SendAndReceive(kPort, small_data, kBufferSizeSmall);
-
-  // Send and receive some more data.
-  static const int kBufferSizeMedium = 10000;
-  char* medium_data = new char[kBufferSizeMedium];
-  for (int i = 0; i < kBufferSizeMedium; i++) {
-    medium_data[i] = i % 256;
-  }
-  SendAndReceive(kPort, medium_data, kBufferSizeMedium);
-  delete[] medium_data;
-
-  // Send and receive even more data.
-  static const int kBufferSizeLarge = 1000000;
-  char* large_data = new char[kBufferSizeLarge];
-  for (int i = 0; i < kBufferSizeLarge; i++) {
-    large_data[i] = i % 256;
-  }
-  SendAndReceive(kPort, large_data, kBufferSizeLarge);
-  delete[] large_data;
-}
-
-
-TEST(HToNNToH) {
-  uint16_t x = 1234;
-  CHECK_EQ(x, Socket::NToH(Socket::HToN(x)));
-
-  uint32_t y = 12345678;
-  CHECK(y == Socket::NToH(Socket::HToN(y)));
-}