//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef TEST_SUPPORT_ARCHETYPES_H
#define TEST_SUPPORT_ARCHETYPES_H
#include <type_traits>
#include <cassert>
#include <initializer_list>
#include "test_macros.h"
#include "test_workarounds.h"
#if TEST_STD_VER >= 11
namespace ArchetypeBases {
template <bool, class T>
struct DepType : T {};
struct NullBase {
#ifndef TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
protected:
#endif // !TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
NullBase() = default;
NullBase(NullBase const&) = default;
NullBase& operator=(NullBase const&) = default;
NullBase(NullBase &&) = default;
NullBase& operator=(NullBase &&) = default;
};
template <class Derived, bool Explicit = false>
struct TestBase {
static int alive;
static int constructed;
static int value_constructed;
static int default_constructed;
static int copy_constructed;
static int move_constructed;
static int assigned;
static int value_assigned;
static int copy_assigned;
static int move_assigned;
static int destroyed;
static void reset() {
assert(alive == 0);
alive = 0;
reset_constructors();
}
static void reset_constructors() {
constructed = value_constructed = default_constructed =
copy_constructed = move_constructed = 0;
assigned = value_assigned = copy_assigned = move_assigned = destroyed = 0;
}
TestBase() noexcept : value(0) {
++alive; ++constructed; ++default_constructed;
}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit TestBase(int x) noexcept : value(x) {
++alive; ++constructed; ++value_constructed;
}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
TestBase(int x) noexcept : value(x) {
++alive; ++constructed; ++value_constructed;
}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit TestBase(int, int y) noexcept : value(y) {
++alive; ++constructed; ++value_constructed;
}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
TestBase(int, int y) noexcept : value(y) {
++alive; ++constructed; ++value_constructed;
}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit TestBase(std::initializer_list<int>& il, int = 0) noexcept
: value(static_cast<int>(il.size())) {
++alive; ++constructed; ++value_constructed;
}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
explicit TestBase(std::initializer_list<int>& il, int = 0) noexcept : value(static_cast<int>(il.size())) {
++alive; ++constructed; ++value_constructed;
}
TestBase& operator=(int xvalue) noexcept {
value = xvalue;
++assigned; ++value_assigned;
return *this;
}
#ifndef TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
protected:
#endif // !TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
~TestBase() {
assert(value != -999); assert(alive > 0);
--alive; ++destroyed; value = -999;
}
explicit TestBase(TestBase const& o) noexcept : value(o.value) {
assert(o.value != -1); assert(o.value != -999);
++alive; ++constructed; ++copy_constructed;
}
explicit TestBase(TestBase && o) noexcept : value(o.value) {
assert(o.value != -1); assert(o.value != -999);
++alive; ++constructed; ++move_constructed;
o.value = -1;
}
TestBase& operator=(TestBase const& o) noexcept {
assert(o.value != -1); assert(o.value != -999);
++assigned; ++copy_assigned;
value = o.value;
return *this;
}
TestBase& operator=(TestBase&& o) noexcept {
assert(o.value != -1); assert(o.value != -999);
++assigned; ++move_assigned;
value = o.value;
o.value = -1;
return *this;
}
public:
int value;
};
template <class D, bool E> int TestBase<D, E>::alive = 0;
template <class D, bool E> int TestBase<D, E>::constructed = 0;
template <class D, bool E> int TestBase<D, E>::value_constructed = 0;
template <class D, bool E> int TestBase<D, E>::default_constructed = 0;
template <class D, bool E> int TestBase<D, E>::copy_constructed = 0;
template <class D, bool E> int TestBase<D, E>::move_constructed = 0;
template <class D, bool E> int TestBase<D, E>::assigned = 0;
template <class D, bool E> int TestBase<D, E>::value_assigned = 0;
template <class D, bool E> int TestBase<D, E>::copy_assigned = 0;
template <class D, bool E> int TestBase<D, E>::move_assigned = 0;
template <class D, bool E> int TestBase<D, E>::destroyed = 0;
template <bool Explicit = false>
struct ValueBase {
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit constexpr ValueBase(int x) : value(x) {}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
constexpr ValueBase(int x) : value(x) {}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit constexpr ValueBase(int, int y) : value(y) {}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
constexpr ValueBase(int, int y) : value(y) {}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit constexpr ValueBase(std::initializer_list<int>& il, int = 0) : value(static_cast<int>(il.size())) {}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
constexpr ValueBase(std::initializer_list<int>& il, int = 0) : value(static_cast<int>(il.size())) {}
TEST_CONSTEXPR_CXX14 ValueBase& operator=(int xvalue) noexcept {
value = xvalue;
return *this;
}
//~ValueBase() { assert(value != -999); value = -999; }
int value;
#ifndef TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
protected:
#endif // !TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
constexpr static int check_value(int const& val) {
#if TEST_STD_VER < 14
return val == -1 || val == 999 ? (TEST_THROW(42), 0) : val;
#else
assert(val != -1); assert(val != 999);
return val;
#endif
}
constexpr static int check_value(int& val, int val_cp = 0) {
#if TEST_STD_VER < 14
return val_cp = val, val = -1, (val_cp == -1 || val_cp == 999 ? (TEST_THROW(42), 0) : val_cp);
#else
assert(val != -1); assert(val != 999);
val_cp = val;
val = -1;
return val_cp;
#endif
}
constexpr ValueBase() noexcept : value(0) {}
constexpr ValueBase(ValueBase const& o) noexcept : value(check_value(o.value)) {
}
constexpr ValueBase(ValueBase && o) noexcept : value(check_value(o.value)) {
}
TEST_CONSTEXPR_CXX14 ValueBase& operator=(ValueBase const& o) noexcept {
assert(o.value != -1); assert(o.value != -999);
value = o.value;
return *this;
}
TEST_CONSTEXPR_CXX14 ValueBase& operator=(ValueBase&& o) noexcept {
assert(o.value != -1); assert(o.value != -999);
value = o.value;
o.value = -1;
return *this;
}
};
template <bool Explicit = false>
struct TrivialValueBase {
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit constexpr TrivialValueBase(int x) : value(x) {}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
constexpr TrivialValueBase(int x) : value(x) {}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit constexpr TrivialValueBase(int, int y) : value(y) {}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
constexpr TrivialValueBase(int, int y) : value(y) {}
template <bool Dummy = true, typename std::enable_if<Dummy && Explicit, bool>::type = true>
explicit constexpr TrivialValueBase(std::initializer_list<int>& il, int = 0) : value(static_cast<int>(il.size())) {}
template <bool Dummy = true, typename std::enable_if<Dummy && !Explicit, bool>::type = true>
constexpr TrivialValueBase(std::initializer_list<int>& il, int = 0) : value(static_cast<int>(il.size())) {}
int value;
#ifndef TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
protected:
#endif // !TEST_WORKAROUND_MSVC_BROKEN_ZA_CTOR_CHECK
constexpr TrivialValueBase() noexcept : value(0) {}
};
}
//============================================================================//
// Trivial Implicit Test Types
namespace ImplicitTypes {
#include "archetypes.ipp"
}
//============================================================================//
// Trivial Explicit Test Types
namespace ExplicitTypes {
#define DEFINE_EXPLICIT explicit
#include "archetypes.ipp"
}
//============================================================================//
//
namespace NonConstexprTypes {
#define DEFINE_CONSTEXPR
#include "archetypes.ipp"
}
//============================================================================//
// Non-literal implicit test types
namespace NonLiteralTypes {
#define DEFINE_ASSIGN_CONSTEXPR
#define DEFINE_DTOR(Name) ~Name() {}
#include "archetypes.ipp"
}
//============================================================================//
// Non-throwing implicit test types
namespace NonThrowingTypes {
#define DEFINE_NOEXCEPT noexcept
#include "archetypes.ipp"
}
//============================================================================//
// Non-Trivially Copyable Implicit Test Types
namespace NonTrivialTypes {
#define DEFINE_CTOR {}
#define DEFINE_ASSIGN { return *this; }
#include "archetypes.ipp"
}
//============================================================================//
// Implicit counting types
namespace TestTypes {
#define DEFINE_CONSTEXPR
#define DEFINE_BASE(Name) ::ArchetypeBases::TestBase<Name>
#include "archetypes.ipp"
using TestType = AllCtors;
// Add equality operators
template <class Tp>
constexpr bool operator==(Tp const& L, Tp const& R) noexcept {
return L.value == R.value;
}
template <class Tp>
constexpr bool operator!=(Tp const& L, Tp const& R) noexcept {
return L.value != R.value;
}
}
//============================================================================//
// Implicit counting types
namespace ExplicitTestTypes {
#define DEFINE_CONSTEXPR
#define DEFINE_EXPLICIT explicit
#define DEFINE_BASE(Name) ::ArchetypeBases::TestBase<Name, true>
#include "archetypes.ipp"
using TestType = AllCtors;
// Add equality operators
template <class Tp>
constexpr bool operator==(Tp const& L, Tp const& R) noexcept {
return L.value == R.value;
}
template <class Tp>
constexpr bool operator!=(Tp const& L, Tp const& R) noexcept {
return L.value != R.value;
}
}
//============================================================================//
// Implicit value types
namespace ConstexprTestTypes {
#define DEFINE_BASE(Name) ::ArchetypeBases::ValueBase<>
#include "archetypes.ipp"
using TestType = AllCtors;
// Add equality operators
template <class Tp>
constexpr bool operator==(Tp const& L, Tp const& R) noexcept {
return L.value == R.value;
}
template <class Tp>
constexpr bool operator!=(Tp const& L, Tp const& R) noexcept {
return L.value != R.value;
}
} // end namespace ConstexprTestTypes
//============================================================================//
//
namespace ExplicitConstexprTestTypes {
#define DEFINE_EXPLICIT explicit
#define DEFINE_BASE(Name) ::ArchetypeBases::ValueBase<true>
#include "archetypes.ipp"
using TestType = AllCtors;
// Add equality operators
template <class Tp>
constexpr bool operator==(Tp const& L, Tp const& R) noexcept {
return L.value == R.value;
}
template <class Tp>
constexpr bool operator!=(Tp const& L, Tp const& R) noexcept {
return L.value != R.value;
}
} // end namespace ExplicitConstexprTestTypes
//============================================================================//
//
namespace TrivialTestTypes {
#define DEFINE_BASE(Name) ::ArchetypeBases::TrivialValueBase<false>
#include "archetypes.ipp"
using TestType = AllCtors;
// Add equality operators
template <class Tp>
constexpr bool operator==(Tp const& L, Tp const& R) noexcept {
return L.value == R.value;
}
template <class Tp>
constexpr bool operator!=(Tp const& L, Tp const& R) noexcept {
return L.value != R.value;
}
} // end namespace TrivialTestTypes
//============================================================================//
//
namespace ExplicitTrivialTestTypes {
#define DEFINE_EXPLICIT explicit
#define DEFINE_BASE(Name) ::ArchetypeBases::TrivialValueBase<true>
#include "archetypes.ipp"
using TestType = AllCtors;
// Add equality operators
template <class Tp>
constexpr bool operator==(Tp const& L, Tp const& R) noexcept {
return L.value == R.value;
}
template <class Tp>
constexpr bool operator!=(Tp const& L, Tp const& R) noexcept {
return L.value != R.value;
}
} // end namespace ExplicitTrivialTestTypes
#endif // TEST_STD_VER >= 11
#endif // TEST_SUPPORT_ARCHETYPES_H
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