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// Copyright (c) 2010, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// 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.
// minidump_generator_test_helper.cc: A helper program that
// minidump_generator_test.cc can launch to test certain things
// that require a separate executable.
#include <unistd.h>
#include "client/mac/handler/exception_handler.h"
#include "common/mac/MachIPC.h"
using google_breakpad::MachPortSender;
using google_breakpad::MachReceiveMessage;
using google_breakpad::MachSendMessage;
using google_breakpad::ReceivePort;
int main(int argc, char** argv) {
if (argc < 2)
return 1;
if (strcmp(argv[1], "crash") != 0) {
const int kTimeoutMs = 2000;
// Send parent process the task and thread ports.
MachSendMessage child_message(0);
child_message.AddDescriptor(mach_task_self());
child_message.AddDescriptor(mach_thread_self());
MachPortSender child_sender(argv[1]);
if (child_sender.SendMessage(child_message, kTimeoutMs) != KERN_SUCCESS) {
fprintf(stderr, "Error sending message from child process!\n");
exit(1);
}
// Loop forever.
while (true) {
sleep(100);
}
} else if (argc == 3 && strcmp(argv[1], "crash") == 0) {
// Instantiate an OOP exception handler
google_breakpad::ExceptionHandler eh("", NULL, NULL, NULL, true, argv[2]);
// and crash.
int *a = (int*)0x42;
*a = 1;
}
return 0;
}