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author | mmentovai <mmentovai@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2007-08-07 21:16:45 +0000 |
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committer | mmentovai <mmentovai@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2007-08-07 21:16:45 +0000 |
commit | 9abfe3d0a5bbefd85c54feda0dac2d030cbb5635 (patch) | |
tree | 176e6c853ca8c3e0b21d1ff9549b934d4c582aca /src/client/solaris/handler/exception_handler_test.cc | |
parent | Issue 175 - fix permissions on dump file in MinidumpFileWriter. r=mento (diff) | |
download | breakpad-9abfe3d0a5bbefd85c54feda0dac2d030cbb5635.tar.xz |
Solaris port of minidump generator. Port by Alfred Peng. r=me
http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/7d8945578e3dac3
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@198 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/client/solaris/handler/exception_handler_test.cc')
-rw-r--r-- | src/client/solaris/handler/exception_handler_test.cc | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/client/solaris/handler/exception_handler_test.cc b/src/client/solaris/handler/exception_handler_test.cc new file mode 100644 index 00000000..6bb8e18d --- /dev/null +++ b/src/client/solaris/handler/exception_handler_test.cc @@ -0,0 +1,119 @@ +// Copyright (c) 2007, 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. + +// Author: Alfred Peng + +#include <pthread.h> +#include <unistd.h> + +#include <cassert> +#include <cstdio> +#include <cstdlib> +#include <cstring> + +#include "client/solaris/handler/exception_handler.h" +#include "client/solaris/handler/solaris_lwp.h" + +using namespace google_breakpad; + +// Thread use this to see if it should stop working. +static bool should_exit = false; + +static int foo2(int arg) { + // Stack variable, used for debugging stack dumps. + int c = 0xcccccccc; + fprintf(stderr, "Thread trying to crash: %x\n", getpid()); + c = *reinterpret_cast<int *>(0x5); + return c; +} + +static int foo(int arg) { + // Stack variable, used for debugging stack dumps. + int b = 0xbbbbbbbb; + b = foo2(b); + return b; +} + +static void *thread_crash(void *) { + // Stack variable, used for debugging stack dumps. + int a = 0xaaaaaaaa; + sleep(3); + a = foo(a); + printf("%x\n", a); + return NULL; +} + +static void *thread_main(void *) { + while (!should_exit) + sleep(1); + return NULL; +} + +static void CreateCrashThread() { + pthread_t h; + pthread_create(&h, NULL, thread_crash, NULL); + pthread_detach(h); +} + +// Create working threads. +static void CreateThread(int num) { + pthread_t h; + for (int i = 0; i < num; ++i) { + pthread_create(&h, NULL, thread_main, NULL); + pthread_detach(h); + } +} + +// Callback when minidump written. +static bool MinidumpCallback(const char *dump_path, + const char *minidump_id, + void *context, + bool succeeded) { + int index = reinterpret_cast<int>(context); + if (index == 0) { + should_exit = true; + return true; + } + // Don't process it. + return false; +} + +int main(int argc, char *argv[]) { + int handler_index = 1; + ExceptionHandler handler_ignore(".", NULL, MinidumpCallback, + (void*)handler_index, true); + CreateCrashThread(); + CreateThread(10); + + while (true) + sleep(20); + should_exit = true; + + return 0; +} |