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Redcraft/Redcraft.Utility/Source/Private/Testing/TemplatesTesting.cpp

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feat(templates): add Invoke function and corresponding peripheral tools
2022-02-04 13:11:05 +00:00
#include "Testing/TemplatesTesting.h"
refactor(testing): put all test functions under the Testing namespace
2022-03-19 05:35:27 +00:00
style(miscellaneous): rename the Misc directory to Miscellaneous
2022-02-09 09:22:49 +00:00
#include "Miscellaneous/AssertionMacros.h"
style(miscellaneous): move Compare.h from Templates to Miscellaneous
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#include "Miscellaneous/Compare.h"
feat(templates): add Invoke function and corresponding peripheral tools
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#include "Templates/Templates.h"
feat(templates): add TVariant and the corresponding testing
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#pragma warning(disable : 4930)
#pragma warning(disable : 4101)
#pragma warning(disable : 4244)
feat(templates): add Invoke function and corresponding peripheral tools
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NAMESPACE_REDCRAFT_BEGIN
NAMESPACE_MODULE_BEGIN(Redcraft)
NAMESPACE_MODULE_BEGIN(Utility)
refactor(testing): put all test functions under the Testing namespace
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NAMESPACE_BEGIN(Testing)
feat(templates): add Invoke function and corresponding peripheral tools
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void TestTemplates()
{
TestInvoke();
feat(templates): add TReferenceWrapper and the corresponding testing
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TestReferenceWrapper();
feat(templates): add TOptional and the corresponding testing
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TestOptional();
feat(templates): add TVariant and the corresponding testing
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TestVariant();
feat(templates): add TAny and the corresponding testing
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TestAny();
feat(templates): add TTuple and the corresponding testing
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TestTuple();
refactor(testing): rename test functions for Templates to prevent redefinition
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TestMiscTemplates();
feat(templates): add Invoke function and corresponding peripheral tools
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}
NAMESPACE_UNNAMED_BEGIN
int32 TestFunctionA(int32 A, int32 B, int32 C)
{
return A + B + C;
}
struct FTestStructA
{
int32 Num;
FTestStructA(int32 InNum) : Num(InNum) { }
int32 Add(int32 A) const { return Num + A; }
};
NAMESPACE_UNNAMED_END
void TestInvoke()
{
Invoke([=]() { });
FTestStructA TempA(123);
always_check(Invoke(TestFunctionA, 1, 2, 3) == 6);
always_check(Invoke(&FTestStructA::Add, TempA, 1) == 124);
always_check(Invoke(&FTestStructA::Add, &TempA, 1) == 124);
int32 TempB = Invoke(&FTestStructA::Num, &TempA);
int32 TempC = Invoke(&FTestStructA::Num, TempA);
always_check(TempB == 123);
always_check(TempC == 123);
int64 TempD = InvokeResult<int64>(&FTestStructA::Num, &TempA);
int64 TempE = InvokeResult<int64>(&FTestStructA::Num, TempA);
always_check(TempD == 123);
always_check(TempE == 123);
}
feat(templates): add TReferenceWrapper and the corresponding testing
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void TestReferenceWrapper()
{
typedef int32(*FuncType)(int32, int32, int32);
FuncType TempA = [](int32 A, int32 B, int32 C) -> int32 { return A * B * C; };
TReferenceWrapper<FuncType> TempB(TempA);
always_check(TempB(1, 1, 1) == 1);
TempB.Get() = &TestFunctionA;
always_check(TempA(1, 1, 1) == 3);
int32 ArrayA[3] = { 1, 2, 3 };
TReferenceWrapper<int32> ArrayB[3] = { ArrayA[1], ArrayA[0], ArrayA[2] };
always_check(ArrayB[0] == 2);
always_check(ArrayB[1] == 1);
always_check(ArrayB[2] == 3);
for (int32& Element : ArrayB) Element *= 2;
always_check(ArrayA[0] == 2);
always_check(ArrayA[1] == 4);
always_check(ArrayA[2] == 6);
feat(templates): add TUnwrapReference and the corresponding testing
2022-03-26 11:33:28 +00:00
always_check((TIsSame<int32, TUnwrapRefDecay<int32>::Type>::Value));
always_check((TIsSame<int32&, TUnwrapRefDecay<TReferenceWrapper<int32>>::Type>::Value));
feat(templates): add TReferenceWrapper and the corresponding testing
2022-02-09 13:46:39 +00:00
}
feat(templates): add TOptional and the corresponding testing
2022-03-13 15:18:07 +00:00
void TestOptional()
{
TOptional<int32> TempA;
TOptional<int32> TempB(Invalid);
TOptional<int32> TempC(InPlace, 0);
TOptional<int32> TempD(0);
TOptional<int32> TempE(0l);
TOptional<int32> TempF(0.0);
TOptional<int32> TempG(TempA);
TOptional<int32> TempH(TempD);
TOptional<int32> TempI(MakeOptional<int32>(0));
TOptional<int32> TempJ(MakeOptional<int32>(Invalid));
TOptional<int32> TempK, TempL, TempM, TempN;
TempK = TempA;
TempL = TempD;
TempM = MakeOptional<int32>(0);
TempN = MakeOptional<int32>(Invalid);
*TempL = 303;
*TempM = 404;
TOptional<int32> TempO;
TempO.Emplace(404);
always_check(TempO);
always_check(TempO.IsValid());
always_check(*TempO == 404);
always_check(TempO.GetValue() == 404);
always_check(TempO.Get(500) == 404);
TempO.Reset();
always_check(TempO == TempO);
fix(templates): fix TOptional's operator!= returned an wrong value for invalid value
2022-03-15 03:52:46 +00:00
always_check(!(TempO != TempO));
feat(templates): add TOptional and the corresponding testing
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always_check(TempO.Get(500) == 500);
int32 TempP = 200;
TempO = TempP;
TempO = 300;
always_check(TempO != TempA);
always_check(TempO != TempD);
always_check(TempO == TempO);
always_check(TempO == 300);
always_check(300 == TempO);
int16 TempQ = 1024;
TOptional<int16> TempR = TempQ;
TOptional<int32> TempS(InPlace, TempQ);
TOptional<int32> TempT(TempQ);
TOptional<int32> TempU(TempR);
TOptional<int32> TempV(MakeOptional<int16>(2048));
TOptional<int32> TempW, TempX, TempY;
TempW = TempQ;
TempX = TempR;
TempY = MakeOptional<int16>(2048);
struct FTracker
{
FTracker() { }
FTracker(const FTracker& InValue) { always_check_no_entry(); }
FTracker(FTracker&& InValue) { }
FTracker& operator=(const FTracker& InValue) { always_check_no_entry(); return *this; }
FTracker& operator=(FTracker&& InValue) { return *this; }
};
TOptional<FTracker> TempZ(MakeOptional<FTracker>());
TempZ = MakeOptional<FTracker>();
TempZ = FTracker();
feat(templates): add type hash support and the corresponding testing
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always_check(GetTypeHash(MakeOptional<int32>(114)) == GetTypeHash(MakeOptional<int32>(114)));
always_check(GetTypeHash(MakeOptional<int32>(114)) != GetTypeHash(MakeOptional<int32>(514)));
feat(templates): add TOptional and the corresponding testing
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}
feat(templates): add TVariant and the corresponding testing
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void TestVariant()
{
TVariant<int32> TempA;
TVariant<int32> TempB(Invalid);
TVariant<int32> TempC(InPlaceType<int32>, 0);
TVariant<int32> TempD(0);
TVariant<int32> TempE(0l);
TVariant<int32> TempF(0.0);
TVariant<int32> TempG(TempA);
TVariant<int32> TempH(TempD);
TVariant<int32> TempI(TVariant<int32>(0));
TVariant<int32> TempJ(TVariant<int32>(Invalid));
TVariant<int32> TempK, TempL, TempM, TempN;
TempK = TempA;
TempL = TempD;
TempM = TVariant<int32>(0);
TempN = TVariant<int32>(Invalid);
TempL = 303;
TempM = 404;
TVariant<int32> TempO;
TempO.Emplace<int32>(202);
TempO.Emplace<0>(404);
always_check(TempO);
always_check(TempO.IsValid());
always_check(TempO == 404);
always_check(TempO.GetValue<int32>() == 404);
always_check(TempO.Get<0>(500) == 404);
TempO.Reset();
always_check(TempO == TempO);
always_check(!(TempO != TempO));
always_check(TempO.Get<int32>(500) == 500);
int32 TempP = 200;
TempO = TempP;
TempO = 300;
always_check(TempO != TempA);
always_check(TempO != TempD);
always_check(TempO == TempO);
always_check(TempO == 300);
always_check(300 == TempO);
Swap(TempD, TempA);
int16 TempQ = 1024;
TVariant<int16, int32> TempR = TempQ;
TVariant<int16, int32> TempS(InPlaceType<int32>, TempQ);
TVariant<int16, int32> TempT(TempQ);
TVariant<int16, int32> TempU(TempR);
TVariant<int16, int32> TempV(TVariant<int16, int32>(2048));
TVariant<int16, int32> TempW, TempX, TempY;
TempW = TempQ;
TempX = TempR;
TempY = TVariant<int16, int32>(2048);
Swap(TempW, TempX);
Swap(TempW, TempX);
struct FTracker
{
FTracker() { }
FTracker(const FTracker& InValue) { always_check_no_entry(); }
FTracker(FTracker&& InValue) { }
FTracker& operator=(const FTracker& InValue) { always_check_no_entry(); return *this; }
FTracker& operator=(FTracker&& InValue) { return *this; }
};
TVariant<FTracker> TempZ(Invalid);
TempZ = TVariant<FTracker>();
TempZ = FTracker();
always_check((TIsSame<int32, TVariantAlternativeType<0, TVariant<int32, float>>::Type>::Value));
always_check((TIsSame<float, TVariantAlternativeType<1, TVariant<int32, float>>::Type>::Value));
always_check((TIsSame<const int32, TVariantAlternativeType<0, const TVariant<int32, float>>::Type>::Value));
always_check((TVariantAlternativeIndex<int32, TVariant<int32, float>>::Value == 0));
always_check((TVariantAlternativeIndex<float, TVariant<int32, float>>::Value == 1));
bool bIsConst;
bool bIsLValue;
bool bIsRValue;
auto TestQualifiers = [&bIsConst, &bIsLValue, &bIsRValue](auto&& Arg) -> int32
{
using T = decltype(Arg);
always_check(Arg == 10);
always_check(TIsConst<typename TRemoveReference<T>::Type>::Value == bIsConst);
always_check(TIsLValueReference<T>::Value == bIsLValue);
always_check(TIsRValueReference<T>::Value == bIsRValue);
return 0;
};
bIsConst = false;
bIsLValue = true;
bIsRValue = false;
TVariant<int32> TempLA = 10;
auto ReturnLA = TempLA.Visit(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnLA)>::Value));
bIsConst = true;
bIsLValue = true;
bIsRValue = false;
const TVariant<int32> TempLB = TempLA;
auto ReturnLB = TempLB.Visit(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnLB)>::Value));
bIsConst = false;
bIsLValue = false;
bIsRValue = true;
TVariant<int32> TempRA = 10;
auto ReturnRA = MoveTemp(TempRA).Visit(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnRA)>::Value));
bIsConst = true;
bIsLValue = false;
bIsRValue = true;
const TVariant<int32> TempRB = TempLA;
auto ReturnRB = MoveTemp(TempRB).Visit(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnRB)>::Value));
bIsConst = false;
bIsLValue = true;
bIsRValue = false;
TVariant<int32> TempLC = 10;
auto ReturnLC = TempLC.Visit<int32>(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnLC)>::Value));
bIsConst = true;
bIsLValue = true;
bIsRValue = false;
const TVariant<int32> TempLD = TempLC;
auto ReturnLD = TempLD.Visit<int32>(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnLD)>::Value));
bIsConst = false;
bIsLValue = false;
bIsRValue = true;
TVariant<int32> TempRC = 10;
auto ReturnRC = MoveTemp(TempRC).Visit<int32>(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnRC)>::Value));
bIsConst = true;
bIsLValue = false;
bIsRValue = true;
const TVariant<int32> TempRD = TempLC;
auto ReturnRD = MoveTemp(TempRD).Visit<int32>(TestQualifiers);
always_check((TIsSame<int32, decltype(ReturnRD)>::Value));
feat(templates): add type hash support and the corresponding testing
2022-03-31 08:40:31 +00:00
always_check(GetTypeHash(TVariant<int32, float>(114)) == GetTypeHash(TVariant<int32, float>(114)));
always_check(GetTypeHash(TVariant<int32, float>(114)) != GetTypeHash(TVariant<int32, float>(514)));
feat(templates): add TVariant and the corresponding testing
2022-03-15 11:26:31 +00:00
}
feat(templates): add TAny and the corresponding testing
2022-03-22 03:10:12 +00:00
void TestAny()
{
struct FIntegral
{
int32 A;
FIntegral() { }
FIntegral(int32 InA) : A(InA) { }
bool operator==(FIntegral RHS) const { return A == RHS.A; }
};
struct FFloating
{
double A;
uint8 Pad[64];
FFloating() { }
FFloating(double InA) : A(InA) { }
bool operator==(FFloating RHS) const { return A == RHS.A; }
};
struct FTracker
{
FTracker() { }
FTracker(const FTracker& InValue) { always_check_no_entry(); }
FTracker(FTracker&& InValue) { }
FTracker& operator=(const FTracker& InValue) { always_check_no_entry(); return *this; }
FTracker& operator=(FTracker&& InValue) { return *this; }
};
{
FAny TempA;
FAny TempB(Invalid);
FAny TempC(0);
FAny TempD(InPlaceType<int32>, 0);
FAny TempG(TempA);
FAny TempH(TempC);
FAny TempK, TempL, TempM, TempN;
TempK = TempA;
TempL = TempD;
TempM = FAny(0);
TempN = FAny(Invalid);
TempL = 303;
TempM = 404;
FAny TempO;
TempO.Emplace<int32>(202);
TempO.Emplace<int32>(404);
always_check(TempO);
always_check(TempO.IsValid());
always_check(TempO == 404);
always_check(TempO.GetValue<int32>() == 404);
always_check(TempO.Get<int32>(500) == 404);
TempO.Reset();
always_check(TempO.Get<int32>(500) == 500);
int32 TempP = 200;
TempO = TempP;
TempO = 300;
always_check(TempO == 300);
always_check(300 == TempO);
Swap(TempD, TempA);
always_check(!TempD.IsValid());
always_check(0 == TempA);
}
{
FAny TempA;
FAny TempB(Invalid);
FAny TempC(FIntegral(0));
FAny TempD(InPlaceType<FIntegral>, 0);
FAny TempG(TempA);
FAny TempH(TempC);
FAny TempK, TempL, TempM, TempN;
TempK = TempA;
TempL = TempD;
TempM = FAny(FIntegral(0));
TempN = FAny(Invalid);
TempL = FIntegral(303);
TempM = FIntegral(404);
FAny TempO;
TempO.Emplace<FIntegral>(202);
TempO.Emplace<FIntegral>(404);
always_check(TempO);
always_check(TempO.IsValid());
always_check(TempO == FIntegral(404));
always_check(TempO.GetValue<FIntegral>() == FIntegral(404));
always_check(TempO.Get<FIntegral>(500) == FIntegral(404));
TempO.Reset();
always_check(TempO.Get<FIntegral>(500) == FIntegral(500));
FIntegral TempP = FIntegral(200);
TempO = TempP;
TempO = FIntegral(300);
always_check(TempO == FIntegral(300));
always_check(FIntegral(300) == TempO);
Swap(TempD, TempA);
always_check(!TempD.IsValid());
always_check(FIntegral(0) == TempA);
}
{
FAny TempA;
FAny TempB(Invalid);
FAny TempC(FFloating(0.0));
FAny TempD(InPlaceType<FFloating>, 0.0);
FAny TempG(TempA);
FAny TempH(TempC);
FAny TempK, TempL, TempM, TempN;
TempK = TempA;
TempL = TempD;
TempM = FAny(FFloating(0.0));
TempN = FAny(Invalid);
TempL = FFloating(303.0);
TempM = FFloating(404.0);
FAny TempO;
TempO.Emplace<FFloating>(202.0);
TempO.Emplace<FFloating>(404.0);
always_check(TempO);
always_check(TempO.IsValid());
always_check(TempO == FFloating(404.0));
always_check(TempO.GetValue<FFloating>() == FFloating(404.0));
always_check(TempO.Get<FFloating>(500.0) == FFloating(404.0));
TempO.Reset();
always_check(TempO.Get<FFloating>(500.0) == FFloating(500.0));
FFloating TempP = FFloating(200.0);
TempO = TempP;
TempO = FFloating(300.0);
always_check(TempO == FFloating(300.0));
always_check(FFloating(300.0) == TempO);
Swap(TempD, TempA);
always_check(!TempD.IsValid());
always_check(FFloating(0.0) == TempA);
}
{
FAny TempA;
FAny TempB(InPlaceType<int32>, 0);
FAny TempC(InPlaceType<FIntegral>, 0);
FAny TempD(InPlaceType<FFloating>, 0.0);
FAny TempE(InPlaceType<FTracker>);
Swap(TempA, TempB);
Swap(TempA, TempC);
Swap(TempA, TempD);
Swap(TempA, TempE);
Swap(TempB, TempA);
Swap(TempB, TempC);
Swap(TempB, TempD);
Swap(TempB, TempE);
Swap(TempC, TempA);
Swap(TempC, TempB);
Swap(TempC, TempD);
Swap(TempC, TempE);
Swap(TempD, TempA);
Swap(TempD, TempB);
Swap(TempD, TempC);
Swap(TempD, TempE);
Swap(TempE, TempA);
Swap(TempE, TempB);
Swap(TempE, TempC);
Swap(TempE, TempD);
always_check(TempA == FIntegral(0));
always_check(TempB == FFloating(0.0));
always_check(TempC.HoldsAlternative<FTracker>());
always_check(TempD == Invalid);
always_check(TempE == int32(0));
FAny TempZ(Invalid);
TempZ = FAny();
TempZ = FTracker();
}
}
feat(templates): add TTuple and the corresponding testing
2022-03-31 01:39:30 +00:00
void TestTuple()
{
always_check((TIsSame<decltype(DeclVal< TTuple< int, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const int, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< volatile int, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const volatile int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< int, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const int, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< volatile int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const volatile int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< int, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< volatile int, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const volatile int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< volatile int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const volatile int, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< int, char>&&>().GetValue<0>()), int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const int, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< volatile int, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const volatile int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< int, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const int, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< volatile int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const volatile int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< int, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< volatile int, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const volatile int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< volatile int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const volatile int, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< int&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const int&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< volatile int&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const volatile int&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< int&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const int&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< volatile int&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const volatile int&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< int&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const int&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< volatile int&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const volatile int&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< int&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const int&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< volatile int&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const volatile int&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< int&, char>&&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const int&, char>&&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< volatile int&, char>&&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const volatile int&, char>&&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< int&, char>&&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const int&, char>&&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< volatile int&, char>&&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const volatile int&, char>&&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< int&, char>&&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const int&, char>&&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< volatile int&, char>&&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const volatile int&, char>&&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< int&, char>&&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const int&, char>&&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< volatile int&, char>&&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const volatile int&, char>&&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< int&&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const int&&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< volatile int&&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const volatile int&&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< int&&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const int&&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< volatile int&&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const volatile int&&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< int&&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const int&&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< volatile int&&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const volatile int&&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< int&&, char>&>().GetValue<0>()), int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const int&&, char>&>().GetValue<0>()), const int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< volatile int&&, char>&>().GetValue<0>()), volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const volatile int&&, char>&>().GetValue<0>()), const volatile int&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< int&&, char>&&>().GetValue<0>()), int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const int&&, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple< volatile int&&, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< TTuple<const volatile int&&, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< int&&, char>&&>().GetValue<0>()), int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const int&&, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple< volatile int&&, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const TTuple<const volatile int&&, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< int&&, char>&&>().GetValue<0>()), int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const int&&, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple< volatile int&&, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal< volatile TTuple<const volatile int&&, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< int&&, char>&&>().GetValue<0>()), int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const int&&, char>&&>().GetValue<0>()), const int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple< volatile int&&, char>&&>().GetValue<0>()), volatile int&&>::Value));
always_check((TIsSame<decltype(DeclVal<const volatile TTuple<const volatile int&&, char>&&>().GetValue<0>()), const volatile int&&>::Value));
always_check((TIsSame<TTupleElementType<0, TTuple<double, float&, char&&>>::Type, double>::Value));
always_check((TIsSame<TTupleElementType<1, TTuple<double, float&, char&&>>::Type, float&>::Value));
always_check((TIsSame<TTupleElementType<2, TTuple<double, float&, char&&>>::Type, char&&>::Value));
always_check((TIsSame<TTupleElementType<0, const TTuple<double, float&, char&&>>::Type, const double>::Value));
always_check((TIsSame<TTupleElementType<1, const TTuple<double, float&, char&&>>::Type, const float&>::Value));
always_check((TIsSame<TTupleElementType<2, const TTuple<double, float&, char&&>>::Type, const char&&>::Value));
always_check((TIsSame<TTupleElementType<0, volatile TTuple<double, float&, char&&>>::Type, volatile double>::Value));
always_check((TIsSame<TTupleElementType<1, volatile TTuple<double, float&, char&&>>::Type, volatile float&>::Value));
always_check((TIsSame<TTupleElementType<2, volatile TTuple<double, float&, char&&>>::Type, volatile char&&>::Value));
always_check((TIsSame<TTupleElementType<0, const volatile TTuple<double, float&, char&&>>::Type, const volatile double>::Value));
always_check((TIsSame<TTupleElementType<1, const volatile TTuple<double, float&, char&&>>::Type, const volatile float&>::Value));
always_check((TIsSame<TTupleElementType<2, const volatile TTuple<double, float&, char&&>>::Type, const volatile char&&>::Value));
always_check((TTupleElementIndex<double, TTuple<double, float&, char&&>>::Value == 0));
always_check((TTupleElementIndex<float&, TTuple<double, float&, char&&>>::Value == 1));
always_check((TTupleElementIndex<char&&, TTuple<double, float&, char&&>>::Value == 2));
always_check((TTupleElementIndex<double, const TTuple<double, float&, char&&>>::Value == 0));
always_check((TTupleElementIndex<float&, const TTuple<double, float&, char&&>>::Value == 1));
always_check((TTupleElementIndex<char&&, const TTuple<double, float&, char&&>>::Value == 2));
always_check((TTupleElementIndex<double, volatile TTuple<double, float&, char&&>>::Value == 0));
always_check((TTupleElementIndex<float&, volatile TTuple<double, float&, char&&>>::Value == 1));
always_check((TTupleElementIndex<char&&, volatile TTuple<double, float&, char&&>>::Value == 2));
always_check((TTupleElementIndex<double, const volatile TTuple<double, float&, char&&>>::Value == 0));
always_check((TTupleElementIndex<float&, const volatile TTuple<double, float&, char&&>>::Value == 1));
always_check((TTupleElementIndex<char&&, const volatile TTuple<double, float&, char&&>>::Value == 2));
always_check((TTupleElementIndex<int, TTuple<double, float&, char&&>>::Value == INDEX_NONE));
// always_check((TIsSame<TTupleElementType<0, int>::Type, double>::Value));
// always_check((TTupleElementIndex<int, int>::Value == 0));
// always_check((TIsSame<TTupleElementType<4, TTuple<double, float&, char&&>>::Type, double>::Value));
{
using Type = TTuple<int8, uint8, int16, uint16, int32, uint32, int64, uint64, int8, uint8, int16, uint16, int32, uint32, int64, uint64,
int8, uint8, int16, uint16, int32, uint32, int64, uint64, int8, uint8, int16, uint16, int32, uint32, int64, uint64,
int8, uint8, int16, uint16, int32, uint32, int64, uint64, int8, uint8, int16, uint16, int32, uint32, int64, uint64>;
Type Temp;
Temp.First = 0;
Temp.Second = 0;
Temp.Third = 0;
Temp.Fourth = 0;
Temp.Fifth = 0;
Temp.Sixth = 0;
Temp.Seventh = 0;
Temp.Eighth = 0;
Temp.Ninth = 0;
Temp.Tenth = 0;
Temp.Eleventh = 0;
Temp.Twelfth = 0;
Temp.Thirteenth = 0;
Temp.Fourteenth = 0;
Temp.Fifteenth = 0;
Temp.Sixteenth = 0;
always_check(TIsDefaultConstructible<Type>::Value);
always_check(TIsTriviallyDefaultConstructible<Type>::Value);
always_check(TIsConstructible<Type>::Value);
always_check(TIsTriviallyConstructible<Type>::Value);
always_check(TIsCopyConstructible<Type>::Value);
always_check(TIsTriviallyCopyConstructible<Type>::Value);
always_check(TIsMoveConstructible<Type>::Value);
always_check(TIsTriviallyMoveConstructible<Type>::Value);
always_check(TIsCopyAssignable<Type>::Value);
always_check(TIsTriviallyCopyAssignable<Type>::Value);
always_check(TIsMoveAssignable<Type>::Value);
always_check(TIsTriviallyMoveAssignable<Type>::Value);
always_check(TIsDestructible<Type>::Value);
always_check(TIsTriviallyDestructible<Type>::Value);
}
{
TTuple<int32, int32> TempA(0, 1);
TTuple<int32, int32> TempB = { 0, 1 };
TTuple<int64, double> TempC = TempB;
TTuple<int64, double> TempD = MoveTemp(TempB);
TTuple<double, int64> TempE, TempF;
TempE = TempC;
TempF = MoveTemp(TempD);
always_check(TempC.GetValue<0>() == 0);
always_check(TempC.GetValue<int64>() == 0);
}
{
TTuple TempA = MakeTuple(1, 2, 3);
int32 TempB;
Tie(Ignore, TempB, Ignore) = TempA;
always_check(TempB == 2);
TTuple TempC = ForwardAsTuple(TempB);
TempC.GetValue<0>() = 4;
always_check(TempB == 4);
}
struct FTracker
{
int8 Flag;
FTracker(int8 InFlag) : Flag(InFlag) { }
FTracker(const FTracker& InValue) { Flag = InValue.Flag - 1; always_check(!Flag); }
FTracker(FTracker&& InValue) { Flag = InValue.Flag + 1; always_check(!Flag); }
FTracker& operator=(const FTracker& InValue) { Flag = InValue.Flag - 1; always_check(!Flag); return *this; }
FTracker& operator=(FTracker&& InValue) { Flag = InValue.Flag + 1; always_check(!Flag); return *this; }
};
{
TTuple<int32, FTracker> TempA(404, -1);
TTuple<double, FTracker> TempB(3.14, 1);
TTuple<float, FTracker> TempC(1.42f, -1);
TTuple<> TempD = { };
auto TempE = TupleCat(MoveTemp(TempA), TempB, MoveTemp(TempC), MoveTemp(TempD));
always_check(TempE.GetValue<int32>() == 404);
always_check(TempE.GetValue<double>() == 3.14);
always_check(TempE.GetValue<float>() == 1.42f);
always_check((TIsSame<decltype(TempE), TTuple<int32, FTracker, double, FTracker, float, FTracker>>::Value));
always_check((TIsSame<decltype(TempE), typename TTupleCatResult<TTuple<int32, FTracker>, TTuple<double, FTracker>, TTuple<float, FTracker>>::Type>::Value));
}
{
always_check(MakeTuple(10, 0.0) == MakeTuple(10.0, 0));
always_check(MakeTuple(10, 0.0) != MakeTuple(10.1, 0));
always_check((MakeTuple(10, 0.0) <=> MakeTuple(10.0, 0)) == 0);
always_check((MakeTuple(10, 1.0) <=> MakeTuple(10.0, 0)) > 0);
always_check((MakeTuple(10, 0.0) <=> MakeTuple(10.1, 0)) < 0);
always_check((MakeTuple(10, 0.0) <=> MakeTuple(10.1, 0)) != 0);
}
{
double TempB = 0.0;
TTuple<int32, double&> TempC(10, TempB);
int16 TempD = 10;
FTracker TempE(0);
TTuple<int16&, FTracker&&> TempF(TempD, MoveTemp(TempE));
auto TempG = TupleCat(TempC, TempF);
TempG.GetValue<1>() = 3.14;
always_check(TempB == 3.14);
always_check(TempG.GetValue<0>() == 10);
always_check(TempG.GetValue<2>() == 10);
always_check((TIsSame<decltype(TempG), TTuple<int32, double&, int16&, FTracker&&>>::Value));
always_check((TIsSame<decltype(TempG), typename TTupleCatResult<TTuple<int32, double&>, TTuple<int16&, FTracker&&>>::Type>::Value));
}
{
int32 TempO = 15;
TTuple<int32&&, const int64> TempA = { MoveTemp(TempO), 514 };
TempA.Apply(
[]<typename T, typename U> (T&& A, U&& B)
{
always_check(A == 15);
always_check(B == 514);
always_check((TIsSame<T&&, int32&>::Value));
always_check((TIsSame<U&&, const int64&>::Value));
}
);
MoveTemp(TempA).Apply(
[]<typename T, typename U> (T&& A, U&& B)
{
always_check(A == 15);
always_check(B == 514);
always_check((TIsSame<T&&, int32&&>::Value));
always_check((TIsSame<U&&, const int64&&>::Value));
}
);
TempA.ApplyAfter(
[]<typename T, typename U, typename V> (T&& A, U&& B, V&&C)
{
always_check(A == '-');
always_check(B == 15);
always_check(C == 514);
always_check((TIsSame<T&&, char&&>::Value));
always_check((TIsSame<U&&, int32&>::Value));
always_check((TIsSame<V&&, const int64&>::Value));
},
'-'
);
MoveTemp(TempA).ApplyAfter(
[]<typename T, typename U, typename V> (T&& A, U&& B, V&&C)
{
always_check(A == '-');
always_check(B == 15);
always_check(C == 514);
always_check((TIsSame<T&&, char&&>::Value));
always_check((TIsSame<U&&, int32&&>::Value));
always_check((TIsSame<V&&, const int64&&>::Value));
},
'-'
);
TempA.ApplyBefore(
[]<typename T, typename U, typename V> (T&& A, U&& B, V&&C)
{
always_check(A == 15);
always_check(B == 514);
always_check(C == '-');
always_check((TIsSame<T&&, int32&>::Value));
always_check((TIsSame<U&&, const int64&>::Value));
always_check((TIsSame<V&&, char&&>::Value));
},
'-'
);
MoveTemp(TempA).ApplyBefore(
[]<typename T, typename U, typename V> (T&& A, U&& B, V&&C)
{
always_check(A == 15);
always_check(B == 514);
always_check(C == '-');
always_check((TIsSame<T&&, int32&&>::Value));
always_check((TIsSame<U&&, const int64&&>::Value));
always_check((TIsSame<V&&, char&&>::Value));
},
'-'
);
}
{
TTuple<int32, char> TempA = { 1, 'A' };
TTuple<int32, char> TempB = TempA.Transform([](auto&& InValue) { return InValue + 1; });
VisitTuple(
[]<typename T> (T&& A)
{
if constexpr (TIsSame<T&&, int32&>::Value) always_check(A == 2);
else if constexpr (TIsSame<T&&, char&>::Value) always_check(A == 'B');
else always_check_no_entry();
},
TempB
);
VisitTuple([](auto&& A) { A++; }, TempB);
VisitTuple(
[]<typename T> (T&& A)
{
if constexpr (TIsSame<T&&, int32&>::Value) always_check(A == 3);
else if constexpr (TIsSame<T&&, char&>::Value) always_check(A == 'C');
else always_check_no_entry();
},
TempB
);
}
{
struct FTest
{
FTest(int32 A, float B, char C)
{
always_check(A == 1);
always_check(B == 1.2f);
always_check(C == 'A');
}
};
MakeTuple(1, 1.2f, 'A').Construct<FTest>();
}
{
auto Func = [] { return MakeTuple(1, 2.3, 'A'); };
auto [A, B, C] = Func();
always_check(A == 1);
always_check(B == 2.3);
always_check(C == 'A');
always_check((TIsSame<decltype(C), char>::Value));
}
feat(templates): add type hash support and the corresponding testing
2022-03-31 08:40:31 +00:00
always_check(GetTypeHash(MakeTuple(114, 1.0f)) == GetTypeHash(MakeTuple(114, 1.0f)));
always_check(GetTypeHash(MakeTuple(114, 1.0f)) != GetTypeHash(MakeTuple(514, 1.0f)));
feat(templates): add TTuple and the corresponding testing
2022-03-31 01:39:30 +00:00
}
feat(templates): add three-way comparison operator support
2022-03-09 15:17:54 +00:00
NAMESPACE_UNNAMED_BEGIN
feat(templates): add AddressOf function and the corresponding testing
2022-02-09 09:07:47 +00:00
template <typename T>
struct TTestStructA
{
T* Pad;
T* Data;
TTestStructA(T* InData) : Pad(nullptr), Data(InData) { }
~TTestStructA() { delete Data; }
T** operator&() { return &Data; }
};
template <typename T>
int32 TestFunctionB(TTestStructA<T>* Ptr)
{
return 0;
}
template <typename T>
int32 TestFunctionB(T** Ptr)
{
return 1;
}
NAMESPACE_UNNAMED_END
refactor(testing): rename test functions for Templates to prevent redefinition
2022-03-17 02:19:41 +00:00
void TestMiscTemplates()
feat(templates): add AddressOf function and the corresponding testing
2022-02-09 09:07:47 +00:00
{
TTestStructA<int32> ObjectA(new int32(3));
always_check(TestFunctionB(&ObjectA) == 1);
always_check(TestFunctionB(AddressOf(ObjectA)) == 0);
refactor(testing): rename test functions for Templates to prevent redefinition
2022-03-17 02:19:41 +00:00
always_check(AddressOf(TestMiscTemplates) == &TestMiscTemplates);
feat(templates): add AddressOf function and the corresponding testing
2022-02-09 09:07:47 +00:00
}
refactor(testing): put all test functions under the Testing namespace
2022-03-19 05:35:27 +00:00
NAMESPACE_END(Testing)
feat(templates): add Invoke function and corresponding peripheral tools
2022-02-04 13:11:05 +00:00
NAMESPACE_MODULE_END(Utility)
NAMESPACE_MODULE_END(Redcraft)
NAMESPACE_REDCRAFT_END
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