Mojo: First stab at making MessagePipes work across OS pipes.

mojo/system/raw_channel_posix_unittest.cc

 // Copyright 2013 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.
 
 // TODO(vtl): Factor out the POSIX-specific bits of this test (once we have a
 // non-POSIX implementation).
 
 #include "mojo/system/raw_channel.h"
 
 #include <fcntl.h>
@@ skipping 27 matching lines @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace mojo {
 namespace system {
 namespace {
 
 MessageInTransit* MakeTestMessage(uint32_t num_bytes) {
   std::vector<unsigned char> bytes(num_bytes, 0);
   for (size_t i = 0; i < num_bytes; i++)
     bytes[i] = static_cast<unsigned char>(i + num_bytes);
-  return MessageInTransit::Create(bytes.data(), num_bytes);
+  return MessageInTransit::Create(
+      MessageInTransit::TYPE_MESSAGE_PIPE_ENDPOINT,
+      MessageInTransit::SUBTYPE_MESSAGE_PIPE_ENDPOINT_DATA,
+      bytes.data(), num_bytes);
 }
 
 bool CheckMessageData(const void* bytes, uint32_t num_bytes) {
   const unsigned char* b = static_cast<const unsigned char*>(bytes);
   for (uint32_t i = 0; i < num_bytes; i++) {
     if (b[i] != static_cast<unsigned char>(i + num_bytes))
       return false;
   }
   return true;
 }
@@ skipping 492 matching lines @@
                         FROM_HERE,
                         base::Bind(&RawChannel::Shutdown,
                                    base::Unretained(rc.get())));
 
   EXPECT_FALSE(rc->WriteMessage(MakeTestMessage(1)));
 }
 
 }  // namespace
 }  // namespace system
 }  // namespace mojo