TEST(TStr, IsUInt64) {
const TStr NormalCase = "22";
const TStr NegativeCase = "-22";
const TStr Zero = "0";
const TStr MxVal = "18446744073709551615";
const TStr Overflow = "18446744073709551616";
uint64 Val;
// normal
ASSERT_TRUE(NormalCase.IsUInt64(Val));
ASSERT_EQ(Val, 22);
ASSERT_FALSE(NegativeCase.IsUInt64(Val));
ASSERT_TRUE(Zero.IsUInt64(Val));
ASSERT_EQ(Val, 0);
ASSERT_TRUE(MxVal.IsUInt64(Val));
ASSERT_EQ(Val, 18446744073709551615ul);
ASSERT_FALSE(Overflow.IsUInt64(Val));
// bounds
ASSERT_TRUE(NormalCase.IsUInt64(true, 22, 22, Val));
ASSERT_EQ(Val, 22);
ASSERT_FALSE(NormalCase.IsUInt64(true, 20, 21, Val));
ASSERT_ANY_THROW(NormalCase.IsUInt64(true, 22, 21, Val));
}
uint64 TSAppSrvFun::GetFldUInt64(const TStrKdV& FldNmValPrV, const TStr& FldNm, const uint64& DefVal) {
TStr IntStr = GetFldVal(FldNmValPrV, FldNm, TUInt64(DefVal).GetStr());
EAssertR(IntStr.IsUInt64(), "Parameter '" + FldNm + "' not a number");
return IntStr.GetUInt64();
}