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// Copyright 2022 The Abseil 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
//
// https://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 "absl/log/internal/test_helpers.h"
#ifdef __Fuchsia__
#include <zircon/syscalls.h>
#endif
#include <signal.h>
#include "gtest/gtest.h"
#include "absl/base/config.h"
#include "absl/base/log_severity.h"
#include "absl/log/globals.h"
#include "absl/log/initialize.h"
#include "absl/log/internal/globals.h"
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace log_internal {
// Returns false if the specified severity level is disabled by
// `ABSL_MIN_LOG_LEVEL` or `absl::MinLogLevel()`.
bool LoggingEnabledAt(absl::LogSeverity severity) {
return severity >= kAbslMinLogLevel && severity >= absl::MinLogLevel();
}
// -----------------------------------------------------------------------------
// Googletest Death Test Predicates
// -----------------------------------------------------------------------------
#if GTEST_HAS_DEATH_TEST
bool DiedOfFatal(int exit_status) {
#if defined(_WIN32)
// Depending on NDEBUG and (configuration?) MSVC's abort either results
// in error code 3 (SIGABRT) or error code 0x80000003 (breakpoint
// triggered).
return ::testing::ExitedWithCode(3)(exit_status & 0x7fffffff);
#elif defined(__Fuchsia__)
// The Fuchsia death test implementation kill()'s the process when it detects
// an exception, so it should exit with the corresponding code. See
// FuchsiaDeathTest::Wait().
return ::testing::ExitedWithCode(ZX_TASK_RETCODE_SYSCALL_KILL)(exit_status);
#elif defined(__ANDROID__) && defined(__aarch64__)
// These are all run under a qemu config that eats died-due-to-signal exit
// statuses.
return true;
#else
return ::testing::KilledBySignal(SIGABRT)(exit_status);
#endif
}
bool DiedOfQFatal(int exit_status) {
return ::testing::ExitedWithCode(1)(exit_status);
}
#endif
// -----------------------------------------------------------------------------
// Helper for Log initialization in test
// -----------------------------------------------------------------------------
void LogTestEnvironment::SetUp() {
if (!absl::log_internal::IsInitialized()) {
absl::InitializeLog();
}
}
} // namespace log_internal
ABSL_NAMESPACE_END
} // namespace absl
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