expected_unittest.cc | Explore in Territory

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/types/expected.h"

#include <string>
#include <utility>
#include <vector>

#include "base/containers/contains.h"
#include "base/strings/to_string.h"
#include "base/test/gmock_expected_support.h"
#include "base/test/gtest_util.h"
#include "base/types/strong_alias.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace base {

namespace {

// Additional restrictions on implicit conversions. Not present in the C++23
// proposal.
static_assert …;
static_assert …;

template <typename T>
struct Strong { … };

template <typename T>
struct Weak { … };

template <typename T>
struct StrongMoveOnly { … };

template <typename T>
struct WeakMoveOnly { … };

enum class Error { … };

enum class CvRef { … };

struct SaveCvRef { … };

TEST(Ok, ValueConstructor) { … }

TEST(Ok, DefaultConstructor) { … }

TEST(Ok, InPlaceConstructor) { … }

TEST(Ok, InPlaceListConstructor) { … }

TEST(Ok, ValueIsQualified) { … }

TEST(Ok, MemberSwap) { … }

TEST(Ok, EqualityOperators) { … }

TEST(Ok, FreeSwap) { … }

TEST(Unexpected, ValueConstructor) { … }

TEST(Unexpected, DefaultConstructor) { … }

TEST(Unexpected, InPlaceConstructor) { … }

TEST(Unexpected, InPlaceListConstructor) { … }

TEST(Unexpected, ErrorIsQualified) { … }

TEST(Unexpected, MemberSwap) { … }

TEST(Unexpected, EqualityOperators) { … }

TEST(Unexpected, FreeSwap) { … }

TEST(Expected, Triviality) { … }

TEST(Expected, DefaultConstructor) { … }

TEST(Expected, CopyConstructor) { … }

TEST(Expected, MoveConstructor) { … }

TEST(Expected, ExplicitConvertingCopyConstructor) { … }

TEST(Expected, ImplicitConvertingCopyConstructor) { … }

TEST(Expected, ExplicitConvertingMoveConstructor) { … }

TEST(Expected, ImplicitConvertingMoveConstructor) { … }

TEST(Expected, ExplicitValueConstructor) { … }

TEST(Expected, ImplicitValueConstructor) { … }

TEST(Expected, ExplicitOkConstructor) { … }

TEST(Expected, ImplicitOkConstructor) { … }

TEST(Expected, ExplicitErrorConstructor) { … }

TEST(Expected, ImplicitErrorConstructor) { … }

TEST(Expected, InPlaceConstructor) { … }

TEST(Expected, InPlaceListConstructor) { … }

TEST(Expected, UnexpectConstructor) { … }

TEST(Expected, UnexpectListConstructor) { … }

TEST(Expected, AssignValue) { … }

TEST(Expected, CopyAssignOk) { … }

TEST(Expected, MoveAssignOk) { … }

TEST(Expected, CopyAssignUnexpected) { … }

TEST(Expected, MoveAssignUnexpected) { … }

TEST(Expected, Emplace) { … }

TEST(Expected, EmplaceList) { … }

TEST(Expected, MemberSwap) { … }

TEST(Expected, FreeSwap) { … }

TEST(Expected, OperatorArrow) { … }

TEST(Expected, OperatorStar) { … }

TEST(Expected, HasValue) { … }

TEST(Expected, Value) { … }

TEST(Expected, Error) { … }

TEST(Expected, ToString) { … }

TEST(Expected, ValueOr) { … }

TEST(Expected, ErrorOr) { … }

TEST(Expected, AndThen) { … }

TEST(Expected, OrElse) { … }

TEST(Expected, Transform) { … }

TEST(Expected, TransformError) { … }

TEST(Expected, EqualityOperators) { … }

TEST(ExpectedDeathTest, UseAfterMove) { … }

TEST(ExpectedVoid, Triviality) { … }

TEST(ExpectedVoid, DefaultConstructor) { … }

TEST(ExpectedVoid, InPlaceConstructor) { … }

TEST(ExpectedVoid, CopyConstructor) { … }

TEST(ExpectedVoid, MoveConstructor) { … }

TEST(ExpectedVoid, ExplicitConvertingCopyConstructor) { … }

TEST(ExpectedVoid, ImplicitConvertingCopyConstructor) { … }

TEST(ExpectedVoid, ExplicitConvertingMoveConstructor) { … }

TEST(ExpectedVoid, ImplicitConvertingMoveConstructor) { … }

TEST(ExpectedVoid, OkConstructor) { … }

TEST(ExpectedVoid, ExplicitErrorConstructor) { … }

TEST(ExpectedVoid, ImplicitErrorConstructor) { … }

TEST(ExpectedVoid, UnexpectConstructor) { … }

TEST(ExpectedVoid, UnexpectListConstructor) { … }

TEST(ExpectedVoid, CopyAssignUnexpected) { … }

TEST(ExpectedVoid, MoveAssignUnexpected) { … }

TEST(ExpectedVoid, Emplace) { … }

TEST(ExpectedVoid, MemberSwap) { … }

TEST(ExpectedVoid, FreeSwap) { … }

TEST(ExpectedVoid, OperatorStar) { … }

TEST(ExpectedVoid, HasValue) { … }

TEST(ExpectedVoid, Value) { … }

TEST(ExpectedVoid, Error) { … }

TEST(ExpectedVoid, ToString) { … }

TEST(ExpectedVoid, ErrorOr) { … }

TEST(ExpectedVoid, AndThen) { … }

TEST(ExpectedVoid, OrElse) { … }

TEST(ExpectedVoid, Transform) { … }

TEST(ExpectedVoid, TransformError) { … }

TEST(ExpectedVoid, EqualityOperators) { … }

TEST(ExpectedVoidTest, DeathTests) { … }

}  // namespace

}  // namespace base
chromium/base/types/expected_unittest.cc
