test_helpers.h - mozsearch

Enable keyboard shortcuts

// 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.

//

// -----------------------------------------------------------------------------

// File: log/internal/test_helpers.h

// -----------------------------------------------------------------------------

//

// This file declares testing helpers for the logging library.

#ifndef ABSL_LOG_INTERNAL_TEST_HELPERS_H_

#define ABSL_LOG_INTERNAL_TEST_HELPERS_H_

#include "gtest/gtest.h"

#include "absl/base/config.h"

#include "absl/base/log_severity.h"

#include "absl/log/globals.h"

namespace absl {

ABSL_NAMESPACE_BEGIN

namespace log_internal {

// `ABSL_MIN_LOG_LEVEL` can't be used directly since it is not always defined.

constexpr auto kAbslMinLogLevel =

#ifdef ABSL_MIN_LOG_LEVEL

    static_cast<absl::LogSeverityAtLeast>(ABSL_MIN_LOG_LEVEL);

#else

    absl::LogSeverityAtLeast::kInfo;

#endif

// Returns false if the specified severity level is disabled by

// `ABSL_MIN_LOG_LEVEL` or `absl::MinLogLevel()`.

bool LoggingEnabledAt(absl::LogSeverity severity);

// -----------------------------------------------------------------------------

// Googletest Death Test Predicates

// -----------------------------------------------------------------------------

#if GTEST_HAS_DEATH_TEST

bool DiedOfFatal(int exit_status);

bool DiedOfQFatal(int exit_status);

#endif

// -----------------------------------------------------------------------------

// Helper for Log initialization in test

// -----------------------------------------------------------------------------

class LogTestEnvironment : public ::testing::Environment {

 public:

  ~LogTestEnvironment() override = default;

  void SetUp() override;

};

}  // namespace log_internal

ABSL_NAMESPACE_END

}  // namespace absl

#endif  // ABSL_LOG_INTERNAL_TEST_HELPERS_H_