blob: b950699ac235780cb4ee3408e1b531bf9aa997fc [file] [log] [blame]
// Copyright 2015 The Crashpad Authors. All rights reserved.
//
// 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 "client/crashpad_client.h"
#include <vector>
#include "base/files/file_path.h"
#include "base/logging.h"
#include "gtest/gtest.h"
#include "test/test_paths.h"
#include "test/scoped_temp_dir.h"
#include "test/win/win_multiprocess.h"
#include "test/win/win_multiprocess_with_temp_dir.h"
#include "util/win/scoped_handle.h"
#include "util/win/termination_codes.h"
namespace crashpad {
namespace test {
namespace {
void StartAndUseHandler(const base::FilePath& temp_dir) {
base::FilePath handler_path = TestPaths::Executable().DirName().Append(
FILE_PATH_LITERAL("crashpad_handler.com"));
CrashpadClient client;
ASSERT_TRUE(client.StartHandler(handler_path,
temp_dir,
base::FilePath(),
"",
std::map<std::string, std::string>(),
std::vector<std::string>(),
true,
true));
ASSERT_TRUE(client.WaitForHandlerStart(INFINITE));
}
class StartWithInvalidHandles final : public WinMultiprocessWithTempDir {
public:
StartWithInvalidHandles() : WinMultiprocessWithTempDir() {}
~StartWithInvalidHandles() {}
private:
void WinMultiprocessParent() override {}
void WinMultiprocessChild() override {
HANDLE original_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
HANDLE original_stderr = GetStdHandle(STD_ERROR_HANDLE);
SetStdHandle(STD_OUTPUT_HANDLE, INVALID_HANDLE_VALUE);
SetStdHandle(STD_ERROR_HANDLE, INVALID_HANDLE_VALUE);
StartAndUseHandler(GetTempDirPath());
SetStdHandle(STD_OUTPUT_HANDLE, original_stdout);
SetStdHandle(STD_ERROR_HANDLE, original_stderr);
}
};
TEST(CrashpadClient, StartWithInvalidHandles) {
WinMultiprocessWithTempDir::Run<StartWithInvalidHandles>();
}
class StartWithSameStdoutStderr final : public WinMultiprocessWithTempDir {
public:
StartWithSameStdoutStderr() : WinMultiprocessWithTempDir() {}
~StartWithSameStdoutStderr() {}
private:
void WinMultiprocessParent() override {}
void WinMultiprocessChild() override {
HANDLE original_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
HANDLE original_stderr = GetStdHandle(STD_ERROR_HANDLE);
SetStdHandle(STD_OUTPUT_HANDLE, original_stderr);
StartAndUseHandler(GetTempDirPath());
SetStdHandle(STD_OUTPUT_HANDLE, original_stdout);
}
};
TEST(CrashpadClient, StartWithSameStdoutStderr) {
WinMultiprocessWithTempDir::Run<StartWithSameStdoutStderr>();
}
void StartAndUseBrokenHandler(CrashpadClient* client) {
ScopedTempDir temp_dir;
base::FilePath handler_path = TestPaths::Executable().DirName().Append(
FILE_PATH_LITERAL("fake_handler_that_crashes_at_startup.exe"));
ASSERT_TRUE(client->StartHandler(handler_path,
temp_dir.path(),
base::FilePath(),
"",
std::map<std::string, std::string>(),
std::vector<std::string>(),
false,
true));
}
class HandlerLaunchFailureCrash : public WinMultiprocess {
public:
HandlerLaunchFailureCrash() : WinMultiprocess() {}
private:
void WinMultiprocessParent() override {
SetExpectedChildExitCode(crashpad::kTerminationCodeCrashNoDump);
}
void WinMultiprocessChild() override {
CrashpadClient client;
StartAndUseBrokenHandler(&client);
__debugbreak();
exit(0);
}
};
#if defined(ADDRESS_SANITIZER)
// https://crbug.com/845011
#define MAYBE_HandlerLaunchFailureCrash DISABLED_HandlerLaunchFailureCrash
#else
#define MAYBE_HandlerLaunchFailureCrash HandlerLaunchFailureCrash
#endif
TEST(CrashpadClient, MAYBE_HandlerLaunchFailureCrash) {
WinMultiprocess::Run<HandlerLaunchFailureCrash>();
}
class HandlerLaunchFailureDumpAndCrash : public WinMultiprocess {
public:
HandlerLaunchFailureDumpAndCrash() : WinMultiprocess() {}
private:
void WinMultiprocessParent() override {
SetExpectedChildExitCode(crashpad::kTerminationCodeCrashNoDump);
}
void WinMultiprocessChild() override {
CrashpadClient client;
StartAndUseBrokenHandler(&client);
// We don't need to fill this out as we're only checking that we're
// terminated with the correct failure code.
EXCEPTION_POINTERS info = {};
client.DumpAndCrash(&info);
exit(0);
}
};
#if defined(ADDRESS_SANITIZER)
// https://crbug.com/845011
#define MAYBE_HandlerLaunchFailureDumpAndCrash \
DISABLED_HandlerLaunchFailureDumpAndCrash
#else
#define MAYBE_HandlerLaunchFailureDumpAndCrash HandlerLaunchFailureDumpAndCrash
#endif
TEST(CrashpadClient, MAYBE_HandlerLaunchFailureDumpAndCrash) {
WinMultiprocess::Run<HandlerLaunchFailureDumpAndCrash>();
}
class HandlerLaunchFailureDumpWithoutCrash : public WinMultiprocess {
public:
HandlerLaunchFailureDumpWithoutCrash() : WinMultiprocess() {}
private:
void WinMultiprocessParent() override {
// DumpWithoutCrash() normally blocks indefinitely. There's no return value,
// but confirm that it exits cleanly because it'll return right away if the
// handler didn't start.
SetExpectedChildExitCode(0);
}
void WinMultiprocessChild() override {
CrashpadClient client;
StartAndUseBrokenHandler(&client);
// We don't need to fill this out as we're only checking that we're
// terminated with the correct failure code.
CONTEXT context = {};
client.DumpWithoutCrash(context);
exit(0);
}
};
TEST(CrashpadClient, HandlerLaunchFailureDumpWithoutCrash) {
WinMultiprocess::Run<HandlerLaunchFailureDumpWithoutCrash>();
}
} // namespace
} // namespace test
} // namespace crashpad