chromium/third_party/abseil-cpp/absl/numeric/int128_stream_test.cc

// Copyright 2017 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/numeric/int128.h"

#include <sstream>
#include <string>

#include "gtest/gtest.h"
#include "absl/strings/str_cat.h"

namespace {

struct Uint128TestCase { … };

constexpr char kFill = …;

std::string StreamFormatToString(std::ios_base::fmtflags flags,
                                 std::streamsize width) { … }

constexpr std::ios::fmtflags kDec = …;
constexpr std::ios::fmtflags kOct = …;
constexpr std::ios::fmtflags kHex = …;
constexpr std::ios::fmtflags kLeft = …;
constexpr std::ios::fmtflags kInt = …;
constexpr std::ios::fmtflags kRight = …;
constexpr std::ios::fmtflags kUpper = …;
constexpr std::ios::fmtflags kBase = …;
constexpr std::ios::fmtflags kPos = …;

void CheckUint128Case(const Uint128TestCase& test_case) { … }

TEST(Uint128, OStreamValueTest) { … }

std::vector<Uint128TestCase> GetUint128FormatCases();

TEST(Uint128, OStreamFormatTest) { … }

struct Int128TestCase { … };

void CheckInt128Case(const Int128TestCase& test_case) { … }

TEST(Int128, OStreamValueTest) { … }

std::vector<Int128TestCase> GetInt128FormatCases();
TEST(Int128, OStreamFormatTest) { … }

std::vector<Int128TestCase> GetInt128FormatCases() { … }

std::vector<Uint128TestCase> GetUint128FormatCases() { … }

}  // namespace