llvm/third-party/unittest/googlemock/src/gmock.cc

// Copyright 2008, Google Inc.
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//
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//
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#include "gmock/gmock.h"

#include <string>

#include "gmock/internal/gmock-port.h"

GMOCK_DEFINE_bool_(catch_leaked_mocks, true,
                   "true if and only if Google Mock should report leaked "
                   "mock objects as failures.");

GMOCK_DEFINE_string_(verbose, testing::internal::kWarningVerbosity,
                     "Controls how verbose Google Mock's output is."
                     "  Valid values:\n"
                     "  info    - prints all messages.\n"
                     "  warning - prints warnings and errors.\n"
                     "  error   - prints errors only.");

GMOCK_DEFINE_int32_(default_mock_behavior, 1,
                    "Controls the default behavior of mocks."
                    "  Valid values:\n"
                    "  0 - by default, mocks act as NiceMocks.\n"
                    "  1 - by default, mocks act as NaggyMocks.\n"
                    "  2 - by default, mocks act as StrictMocks.");

namespace testing {
namespace internal {

// Parses a string as a command line flag.  The string should have the
// format "--gmock_flag=value".  When def_optional is true, the
// "=value" part can be omitted.
//
// Returns the value of the flag, or NULL if the parsing failed.
static const char* ParseGoogleMockFlagValue(const char* str,
                                            const char* flag_name,
                                            bool def_optional) { … }

// Parses a string for a Google Mock bool flag, in the form of
// "--gmock_flag=value".
//
// On success, stores the value of the flag in *value, and returns
// true.  On failure, returns false without changing *value.
static bool ParseGoogleMockFlag(const char* str, const char* flag_name,
                                bool* value) { … }

// Parses a string for a Google Mock string flag, in the form of
// "--gmock_flag=value".
//
// On success, stores the value of the flag in *value, and returns
// true.  On failure, returns false without changing *value.
template <typename String>
static bool ParseGoogleMockFlag(const char* str, const char* flag_name,
                                String* value) { … }

static bool ParseGoogleMockFlag(const char* str, const char* flag_name,
                                int32_t* value) { … }

// The internal implementation of InitGoogleMock().
//
// The type parameter CharType can be instantiated to either char or
// wchar_t.
template <typename CharType>
void InitGoogleMockImpl(int* argc, CharType** argv) { … }

}  // namespace internal

// Initializes Google Mock.  This must be called before running the
// tests.  In particular, it parses a command line for the flags that
// Google Mock recognizes.  Whenever a Google Mock flag is seen, it is
// removed from argv, and *argc is decremented.
//
// No value is returned.  Instead, the Google Mock flag variables are
// updated.
//
// Since Google Test is needed for Google Mock to work, this function
// also initializes Google Test and parses its flags, if that hasn't
// been done.
GTEST_API_ void InitGoogleMock(int* argc, char** argv) { … }

// This overloaded version can be used in Windows programs compiled in
// UNICODE mode.
GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv) { … }

// This overloaded version can be used on Arduino/embedded platforms where
// there is no argc/argv.
GTEST_API_ void InitGoogleMock() { … }

}  // namespace testing