| // 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; |
| } |