Adding a breakpad tester tool. It can be used to crash the specified process so that we can check if the crash dump is correctly generated.
Review URL: https://chromiumcodereview.appspot.com/10830043
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148722 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/remoting/tools/breakpad_tester_win.cc b/remoting/tools/breakpad_tester_win.cc
new file mode 100644
index 0000000..af1a095c
--- /dev/null
+++ b/remoting/tools/breakpad_tester_win.cc
@@ -0,0 +1,85 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <windows.h>
+#include <stdlib.h>
+
+#include "base/at_exit.h"
+#include "base/command_line.h"
+#include "base/logging.h"
+#include "base/win/scoped_handle.h"
+
+namespace {
+
+// "--help" or "--?" prints the usage message.
+const char kHelpSwitchName[] = "help";
+const char kQuestionSwitchName[] = "?";
+
+const char kUsageMessage[] =
+ "\n"
+ "Usage: %s <pid>\n"
+ "\n"
+ " pid - PID of the process to be crashed.\n";
+
+// Exit codes:
+const int kSuccessExitCode = 0;
+const int kUsageExitCode = 1;
+const int kErrorExitCode = 2;
+
+void usage(const char* program_name) {
+ fprintf(stderr, kUsageMessage, program_name);
+}
+
+} // namespace
+
+int main(int argc, char** argv) {
+ CommandLine::Init(argc, argv);
+
+ base::AtExitManager exit_manager;
+
+ InitLogging(NULL,
+ logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
+ logging::DONT_LOCK_LOG_FILE,
+ logging::APPEND_TO_OLD_LOG_FILE,
+ logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
+
+ const CommandLine* command_line = CommandLine::ForCurrentProcess();
+ if (command_line->HasSwitch(kHelpSwitchName) ||
+ command_line->HasSwitch(kQuestionSwitchName)) {
+ usage(argv[0]);
+ return kSuccessExitCode;
+ }
+
+ CommandLine::StringVector args = command_line->GetArgs();
+ if (args.size() != 1) {
+ usage(argv[0]);
+ return kUsageExitCode;
+ }
+
+ int pid = _wtoi(args[0].c_str());
+ if (pid == 0) {
+ LOG(ERROR) << "Invalid process PID: " << args[0];
+ return kErrorExitCode;
+ }
+
+ DWORD desired_access = PROCESS_CREATE_THREAD | PROCESS_QUERY_INFORMATION |
+ PROCESS_VM_OPERATION | PROCESS_VM_WRITE | PROCESS_VM_READ;
+ base::win::ScopedHandle process;
+ process.Set(OpenProcess(desired_access, FALSE, pid));
+ if (!process.IsValid()) {
+ LOG_GETLASTERROR(ERROR) << "Failed to open the process " << pid;
+ return kErrorExitCode;
+ }
+
+ DWORD thread_id;
+ base::win::ScopedHandle thread;
+ thread.Set(CreateRemoteThread(process.Get(), NULL, 0, NULL, NULL, 0,
+ &thread_id));
+ if (!thread.IsValid()) {
+ LOG_GETLASTERROR(ERROR) << "Failed to create a remote thread in " << pid;
+ return kErrorExitCode;
+ }
+
+ return kSuccessExitCode;
+}
