mac: Make crashpad_handler get its receive right from its client

snapshot/win/exception_snapshot_win_test.cc

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 23 matching lines @@
 
 namespace crashpad {
 namespace test {
 namespace {
 
 // Runs the ExceptionHandlerServer on a background thread.
 class RunServerThread : public Thread {
  public:
   // Instantiates a thread which will invoke server->Run(delegate, pipe_name);
   RunServerThread(ExceptionHandlerServer* server,
-                  ExceptionHandlerServer::Delegate* delegate)
-      : server_(server), delegate_(delegate) {}
+                  ExceptionHandlerServer::Delegate* delegate,
+                  const std::string& pipe_name)
+      : server_(server), delegate_(delegate), pipe_name_(pipe_name) {}
   ~RunServerThread() override {}
 
  private:
   // Thread:
-  void ThreadMain() override { server_->Run(delegate_); }
+  void ThreadMain() override { server_->Run(delegate_, pipe_name_); }
 
   ExceptionHandlerServer* server_;
   ExceptionHandlerServer::Delegate* delegate_;
+  std::string pipe_name_;
 
   DISALLOW_COPY_AND_ASSIGN(RunServerThread);
 };
 
 // During destruction, ensures that the server is stopped and the background
 // thread joined.
 class ScopedStopServerAndJoinThread {
  public:
   ScopedStopServerAndJoinThread(ExceptionHandlerServer* server, Thread* thread)
       : server_(server), thread_(thread) {}
@@ skipping 57 matching lines @@
 };
 
 void TestCrashingChild(const base::string16& directory_modification) {
   // Set up the registration server on a background thread.
   std::string pipe_name = "\\\\.\\pipe\\handler_test_pipe_" +
                           base::StringPrintf("%08x", GetCurrentProcessId());
   ScopedKernelHANDLE server_ready(CreateEvent(nullptr, false, false, nullptr));
   ScopedKernelHANDLE completed(CreateEvent(nullptr, false, false, nullptr));
   CrashingDelegate delegate(server_ready.get(), completed.get());
 
-  ExceptionHandlerServer exception_handler_server(pipe_name);
-  RunServerThread server_thread(&exception_handler_server, &delegate);
+  ExceptionHandlerServer exception_handler_server;
+  RunServerThread server_thread(
+      &exception_handler_server, &delegate, pipe_name);
   server_thread.Start();
   ScopedStopServerAndJoinThread scoped_stop_server_and_join_thread(
       &exception_handler_server, &server_thread);
 
   WaitForSingleObject(server_ready.get(), INFINITE);
 
   // Spawn a child process, passing it the pipe name to connect to.
   base::FilePath test_executable = Paths::Executable();
   std::wstring child_test_executable =
       test_executable.DirName()
@@ skipping 80 matching lines @@
 
 void TestDumpWithoutCrashingChild(
     const base::string16& directory_modification) {
   // Set up the registration server on a background thread.
   std::string pipe_name = "\\\\.\\pipe\\handler_test_pipe_" +
                           base::StringPrintf("%08x", GetCurrentProcessId());
   ScopedKernelHANDLE server_ready(CreateEvent(nullptr, false, false, nullptr));
   ScopedKernelHANDLE completed(CreateEvent(nullptr, false, false, nullptr));
   SimulateDelegate delegate(server_ready.get(), completed.get());
 
-  ExceptionHandlerServer exception_handler_server(pipe_name);
-  RunServerThread server_thread(&exception_handler_server, &delegate);
+  ExceptionHandlerServer exception_handler_server;
+  RunServerThread server_thread(
+      &exception_handler_server, &delegate, pipe_name);
   server_thread.Start();
   ScopedStopServerAndJoinThread scoped_stop_server_and_join_thread(
       &exception_handler_server, &server_thread);
 
   WaitForSingleObject(server_ready.get(), INFINITE);
 
   // Spawn a child process, passing it the pipe name to connect to.
   base::FilePath test_executable = Paths::Executable();
   std::wstring child_test_executable =
       test_executable.DirName()
@@ skipping 25 matching lines @@
   TestDumpWithoutCrashingChild(FILE_PATH_LITERAL("..\\..\\out\\Debug"));
 #else
   TestDumpWithoutCrashingChild(FILE_PATH_LITERAL("..\\..\\out\\Release"));
 #endif
 }
 #endif  // ARCH_CPU_64_BITS
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad