crashpad/test/multiprocess_exec.cc
Mark Mentovai 6278690abe Update copyright boilerplate, 2022 edition (Crashpad)
sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')

Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2022-09-06 23:54:07 +00:00

76 lines
2.4 KiB
C++

// Copyright 2018 The Crashpad Authors
//
// 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,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "test/multiprocess_exec.h"
#include <map>
#include "base/check.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "test/main_arguments.h"
#include "test/test_paths.h"
#include "util/stdlib/map_insert.h"
namespace crashpad {
namespace test {
namespace internal {
namespace {
std::map<std::string, int(*)()>* GetMultiprocessFunctionMap() {
static auto* map = new std::map<std::string, int(*)()>();
return map;
}
} // namespace
AppendMultiprocessTest::AppendMultiprocessTest(const std::string& test_name,
int (*main_function_pointer)()) {
CHECK(MapInsertOrReplace(
GetMultiprocessFunctionMap(), test_name, main_function_pointer, nullptr))
<< test_name << " already registered";
}
int CheckedInvokeMultiprocessChild(const std::string& test_name) {
const auto* functions = internal::GetMultiprocessFunctionMap();
auto it = functions->find(test_name);
CHECK(it != functions->end())
<< "child main " << test_name << " not registered";
return (*it->second)();
}
} // namespace internal
void MultiprocessExec::SetChildTestMainFunction(
const std::string& function_name) {
std::vector<std::string> rest(GetMainArguments().begin() + 1,
GetMainArguments().end());
rest.push_back(internal::kChildTestFunction + function_name);
#if BUILDFLAG(IS_WIN)
// Instead of using argv[0] on Windows, use the actual binary name. This is
// necessary because if originally the test isn't run with ".exe" on the
// command line, then argv[0] also won't include ".exe". This argument is used
// as the lpApplicationName argument to CreateProcess(), and so will fail.
SetChildCommand(TestPaths::Executable(), &rest);
#else
SetChildCommand(base::FilePath(GetMainArguments()[0]), &rest);
#endif
}
} // namespace test
} // namespace crashpad