Reorganize Multiprocess and implement for Windows

util/mach/exception_ports_test.cc

 // Copyright 2014 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 224 matching lines @@
       }
 
       int rv_int = pthread_create(&thread_, nullptr, ThreadMainThunk, this);
       ASSERT_EQ(0, rv_int);
 
       // Wait for the new thread to be ready.
       init_semaphore_.Wait();
 
       // Tell the parent process that everything is set up.
       char c = '\0';
-      CheckedWriteFile(test_exception_ports_->WritePipeFD(), &c, 1);
+      CheckedWriteFile(test_exception_ports_->WritePipeHandle(), &c, 1);
 
       // Wait for the parent process to say that its end is set up.
-      CheckedReadFile(test_exception_ports_->ReadPipeFD(), &c, 1);
+      CheckedReadFile(test_exception_ports_->ReadPipeHandle(), &c, 1);
       EXPECT_EQ('\0', c);
 
       // Regardless of where ExceptionPorts::SetExceptionPort() ran,
       // ExceptionPorts::GetExceptionPorts() can always be tested in-process.
       {
         SCOPED_TRACE("task");
         TestGetExceptionPorts(self_task_ports, remote_port, EXCEPTION_DEFAULT);
       }
 
       {
@@ skipping 93 matching lines @@
 
     DISALLOW_COPY_AND_ASSIGN(Child);
   };
 
   // MachMultiprocess:
 
   void MachMultiprocessParent() override {
     // Wait for the child process to be ready. It needs to have all of its
     // threads set up before proceeding if in kSetOutOfProcess mode.
     char c;
-    CheckedReadFile(ReadPipeFD(), &c, 1);
+    CheckedReadFile(ReadPipeHandle(), &c, 1);
     EXPECT_EQ('\0', c);
 
     mach_port_t local_port = LocalPort();
 
     // Get an ExceptionPorts object for the task and each of its threads.
     ExceptionPorts task_ports(ExceptionPorts::kTargetTypeTask, ChildTask());
     EXPECT_EQ("task", task_ports.TargetTypeName());
 
     // Hopefully the threads returned by task_threads() are in order, with the
     // main thread first and the other thread second. This is currently always
@@ skipping 62 matching lines @@
 
     {
       SCOPED_TRACE("other_thread");
       TestGetExceptionPorts(
           other_thread_ports, thread_handler, EXCEPTION_STATE_IDENTITY);
     }
 
     // Let the child process know that everything in the parent process is set
     // up.
     c = '\0';
-    CheckedWriteFile(WritePipeFD(), &c, 1);
+    CheckedWriteFile(WritePipeHandle(), &c, 1);
 
     if (who_crashes_ != kNobodyCrashes) {
       UniversalMachExcServer universal_mach_exc_server(this);
 
       kern_return_t kr =
           MachMessageServer::Run(&universal_mach_exc_server,
                                  local_port,
                                  MACH_MSG_OPTION_NONE,
                                  MachMessageServer::kOneShot,
                                  MachMessageServer::kReceiveLargeError,
                                  kMachMessageTimeoutWaitIndefinitely);
       EXPECT_EQ(KERN_SUCCESS, kr)
           << MachErrorMessage(kr, "MachMessageServer::Run");
 
       EXPECT_TRUE(handled_);
     }
 
     // Wait for the child process to exit or terminate, as indicated by it
     // closing its pipe. This keeps LocalPort() alive in the child as
     // RemotePort(), for the child’s use in its TestGetExceptionPorts().
-    CheckedReadFileAtEOF(ReadPipeFD());
+    CheckedReadFileAtEOF(ReadPipeHandle());
   }
 
   void MachMultiprocessChild() override {
     Child child(this);
     child.Run();
   }
 
   SetType set_type_;
   SetOn set_on_;
   WhoCrashes who_crashes_;
@@ skipping 97 matching lines @@
   if (geteuid() == 0) {
     EXPECT_TRUE(rv);
   } else {
     EXPECT_FALSE(rv);
   }
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad