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

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// Google Mock - a framework for writing C++ mock classes.
//
// This file defines some utilities useful for implementing Google
// Mock.  They are subject to change without notice, so please DO NOT
// USE THEM IN USER CODE.

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

#include <ctype.h>

#include <array>
#include <cctype>
#include <cstdint>
#include <cstring>
#include <iostream>
#include <ostream>  // NOLINT
#include <string>
#include <vector>

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

namespace testing {
namespace internal {

// Joins a vector of strings as if they are fields of a tuple; returns
// the joined string.
GTEST_API_ std::string JoinAsKeyValueTuple(
    const std::vector<const char*>& names, const Strings& values) { … }

// Converts an identifier name to a space-separated list of lower-case
// words.  Each maximum substring of the form [A-Za-z][a-z]*|\d+ is
// treated as one word.  For example, both "FooBar123" and
// "foo_bar_123" are converted to "foo bar 123".
GTEST_API_ std::string ConvertIdentifierNameToWords(const char* id_name) { … }

// This class reports Google Mock failures as Google Test failures.  A
// user can define another class in a similar fashion if they intend to
// use Google Mock with a testing framework other than Google Test.
class GoogleTestFailureReporter : public FailureReporterInterface { … };

// Returns the global failure reporter.  Will create a
// GoogleTestFailureReporter and return it the first time called.
GTEST_API_ FailureReporterInterface* GetFailureReporter() { … }

// Protects global resources (stdout in particular) used by Log().
static GTEST_DEFINE_STATIC_MUTEX_(g_log_mutex);

// Returns true if and only if a log with the given severity is visible
// according to the --gmock_verbose flag.
GTEST_API_ bool LogIsVisible(LogSeverity severity) { … }

// Prints the given message to stdout if and only if 'severity' >= the level
// specified by the --gmock_verbose flag.  If stack_frames_to_skip >=
// 0, also prints the stack trace excluding the top
// stack_frames_to_skip frames.  In opt mode, any positive
// stack_frames_to_skip is treated as 0, since we don't know which
// function calls will be inlined by the compiler and need to be
// conservative.
GTEST_API_ void Log(LogSeverity severity, const std::string& message,
                    int stack_frames_to_skip) { … }

GTEST_API_ WithoutMatchers GetWithoutMatchers() { … }

GTEST_API_ void IllegalDoDefault(const char* file, int line) { … }

constexpr char UndoWebSafeEncoding(char c) { … }

constexpr char UnBase64Impl(char c, const char* const base64, char carry) { … }

template <size_t... I>
constexpr std::array<char, 256> UnBase64Impl(IndexSequence<I...>,
                                             const char* const base64) { … }

constexpr std::array<char, 256> UnBase64(const char* const base64) { … }

static constexpr char kBase64[] = …;
static constexpr std::array<char, 256> kUnBase64 = …;

bool Base64Unescape(const std::string& encoded, std::string* decoded) { … }

}  // namespace internal
}  // namespace testing