path: root/utils/unittest/googletest/include/gtest/internal/gtest-internal-inl.h

// Copyright 2005, Google Inc.
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//
//     * Redistributions of source code must retain the above copyright
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// distribution.
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// Utility functions and classes used by the Google C++ testing framework.
//
// Author: wan@google.com (Zhanyong Wan)
//
// This file contains purely Google Test's internal implementation.  Please
// DO NOT #INCLUDE IT IN A USER PROGRAM.

#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
#define GTEST_SRC_GTEST_INTERNAL_INL_H_

// GTEST_IMPLEMENTATION is defined iff the current translation unit is
// part of Google Test's implementation.
#ifndef GTEST_IMPLEMENTATION
// A user is trying to include this from his code - just say no.
#error "gtest-internal-inl.h is part of Google Test's internal implementation."
#error "It must not be included except by Google Test itself."
#endif  // GTEST_IMPLEMENTATION

#include <stddef.h>

#include <gtest/internal/gtest-port.h>

#ifdef GTEST_OS_WINDOWS
#include <windows.h>  // NOLINT
#endif  // GTEST_OS_WINDOWS

#include <gtest/gtest.h>
#include <gtest/gtest-spi.h>

namespace testing {

// Declares the flags.
//
// We don't want the users to modify these flags in the code, but want
// Google Test's own unit tests to be able to access them.  Therefore we
// declare them here as opposed to in gtest.h.
GTEST_DECLARE_bool_(break_on_failure);
GTEST_DECLARE_bool_(catch_exceptions);
GTEST_DECLARE_string_(color);
GTEST_DECLARE_string_(filter);
GTEST_DECLARE_bool_(list_tests);
GTEST_DECLARE_string_(output);
GTEST_DECLARE_bool_(print_time);
GTEST_DECLARE_int32_(repeat);
GTEST_DECLARE_int32_(stack_trace_depth);
GTEST_DECLARE_bool_(show_internal_stack_frames);

namespace internal {

// The value of GetTestTypeId() as seen from within the Google Test
// library.  This is solely for testing GetTestTypeId().
extern const TypeId kTestTypeIdInGoogleTest;

// Names of the flags (needed for parsing Google Test flags).
const char kBreakOnFailureFlag[] = "break_on_failure";
const char kCatchExceptionsFlag[] = "catch_exceptions";
const char kColorFlag[] = "color";
const char kFilterFlag[] = "filter";
const char kListTestsFlag[] = "list_tests";
const char kOutputFlag[] = "output";
const char kPrintTimeFlag[] = "print_time";
const char kRepeatFlag[] = "repeat";

// This class saves the values of all Google Test flags in its c'tor, and
// restores them in its d'tor.
class GTestFlagSaver {
 public:
  // The c'tor.
  GTestFlagSaver() {
    break_on_failure_ = GTEST_FLAG(break_on_failure);
    catch_exceptions_ = GTEST_FLAG(catch_exceptions);
    color_ = GTEST_FLAG(color);
    death_test_style_ = GTEST_FLAG(death_test_style);
    filter_ = GTEST_FLAG(filter);
    internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);