Update Crashpad to 8e37886d418dd042c3c7bfadac99214739ee4d98

third_party/crashpad/crashpad/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 226 matching lines @@
       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_->WritePipeHandle(), &c, 1);
 
       // Wait for the parent process to say that its end is set up.
-      CheckedReadFile(test_exception_ports_->ReadPipeHandle(), &c, 1);
+      CheckedReadFileExactly(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 87 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(ReadPipeHandle(), &c, 1);
+    CheckedReadFileExactly(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_STREQ("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 237 matching lines @@
   rv =
       implicit_host_ports.GetExceptionPorts(ExcMaskValid(), &implicit_handlers);
   EXPECT_EQ(expect_success, rv);
 
   EXPECT_EQ(explicit_handlers.size(), implicit_handlers.size());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad