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feat(templates): add TAtomic and the corresponding testing

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This commit is contained in:
_Redstone_c_
2022-04-12 08:33:19 +08:00
parent 98e8e87c7a
commit 4f769a9207
4 changed files with 393 additions and 0 deletions
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111
Redcraft.Utility/Source/Private/Testing/TemplatesTesting.cpp
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@ -23,6 +23,7 @@ void TestTemplates()
TestAny();
TestTuple();
TestFunction();
TestAtomic();
TestMiscTemplates();
}
@ -1241,6 +1242,116 @@ void TestFunction()
}
}
void TestAtomic()
{
{
TAtomic<int32> TempA;
always_check(TempA.bIsAlwaysLockFree);
always_check(TempA.IsLockFree());
always_check((TempA = 11) == 11);
TempA.Store(12);
always_check(TempA.Load() == 12);
always_check((int32)TempA == 12);
always_check(TempA.Exchange(13) == 12);
int32 TempB = 13;
always_check(TempA.CompareExchange(TempB, 15) == true);
always_check(TempA.CompareExchange(TempB, 15) == false);
always_check(TempA.CompareExchange(TempB, 15) == true);
TempA.Wait(13);
TempA.Notify();
always_check(TempA.FetchAdd(1) == 15);
always_check(TempA.FetchSub(1) == 16);
always_check(TempA.FetchMul(3) == 15);
always_check(TempA.FetchDiv(3) == 45);
always_check(TempA.FetchMod(16) == 15);
always_check(TempA.FetchAnd(0xFF) == 15);
always_check(TempA.FetchOr(0xFFFF) == 0xF);
always_check(TempA.FetchXor(0xFF) == 0xFFFF);
always_check(TempA.FetchLsh(4) == 0xFF00);
always_check(TempA.FetchRsh(4) == 0xFF000);
always_check(++TempA == 0xFF01);
always_check(TempA++ == 0xFF01);
always_check(--TempA == 0xFF01);
always_check(TempA-- == 0xFF01);
always_check((TempA += 1) == 0xFF01);
always_check((TempA -= 1) == 0xFF00);
always_check((TempA *= 16) == 0xFF000);
always_check((TempA /= 16) == 0xFF00);
always_check((TempA %= 0x1000) == 0xF00);
always_check((TempA &= 1) == 0x0);
always_check((TempA |= 1) == 0x1);
always_check((TempA ^= 0xF) == 0xE);
always_check((TempA <<= 4) == 0xE0);
always_check((TempA >>= 4) == 0xE);
}
{
int32 A;
TAtomicRef<int32> TempA(A);
always_check(TempA.bIsAlwaysLockFree);
always_check(TempA.IsLockFree());
always_check((TempA = 11) == 11);
TempA.Store(12);
always_check(TempA.Load() == 12);
always_check((int32)TempA == 12);
always_check(TempA.Exchange(13) == 12);
int32 TempB = 13;
always_check(TempA.CompareExchange(TempB, 15) == true);
always_check(TempA.CompareExchange(TempB, 15) == false);
always_check(TempA.CompareExchange(TempB, 15) == true);
TempA.Wait(13);
TempA.Notify();
always_check(TempA.FetchAdd(1) == 15);
always_check(TempA.FetchSub(1) == 16);
always_check(TempA.FetchMul(3) == 15);
always_check(TempA.FetchDiv(3) == 45);
always_check(TempA.FetchMod(16) == 15);
always_check(TempA.FetchAnd(0xFF) == 15);
always_check(TempA.FetchOr(0xFFFF) == 0xF);
always_check(TempA.FetchXor(0xFF) == 0xFFFF);
always_check(TempA.FetchLsh(4) == 0xFF00);
always_check(TempA.FetchRsh(4) == 0xFF000);
always_check(++TempA == 0xFF01);
always_check(TempA++ == 0xFF01);
always_check(--TempA == 0xFF01);
always_check(TempA-- == 0xFF01);
always_check((TempA += 1) == 0xFF01);
always_check((TempA -= 1) == 0xFF00);
always_check((TempA *= 16) == 0xFF000);
always_check((TempA /= 16) == 0xFF00);
always_check((TempA %= 0x1000) == 0xF00);
always_check((TempA &= 1) == 0x0);
always_check((TempA |= 1) == 0x1);
always_check((TempA ^= 0xF) == 0xE);
always_check((TempA <<= 4) == 0xE0);
always_check((TempA >>= 4) == 0xE);
}
{
FAtomicFlag Flag;
always_check(Flag.TestAndSet() == false);
always_check(Flag.Test() == true);
Flag.Clear();
always_check(Flag.Test() == false);
Flag.Wait(true);
Flag.Notify();
}
{
int32 TempA = 10;
int32 TempB = KillDependency(TempA);
always_check(TempB == 10);
}
{
AtomicThreadFence();
AtomicSignalFence();
}
}
NAMESPACE_UNNAMED_BEGIN
template <typename T>