IronRuby.Tests.Tests.TokenizeNumbers1 C# (CSharp) Method

        private void TokenizeNumbers1() {
            AssertTokenizer t = NewAssertTokenizer();

            t.Load("0").Read(0);
            t.Load("0000").Read(0);
            t.Load("0_0_00000_0_0_00000000000000000000_00_00000000000000000000000000000").Read(0);

            t.Load("0777").Read(Convert.ToInt32("777", 8));
            t.Load("000000000000000000000000000000000000076541").Read(Convert.ToInt32("76541", 8));
            AssertTokenBigInteger("0100000000000000_000000000000000000000076541", 8);

            t.Load("0x0").Read(0);
            t.Load("0xa_F").Read(Convert.ToInt32("af", 16));
            t.Load("0x000000_0000000000000000000aF").Read(Convert.ToInt32("af", 16));
            t.Load("0x10000000000_00000000000000aF").ReadBigInteger("1000000000000000000000000aF", 16);

            t.Load("0b0").Read(0);
            t.Load("0b000000000000_000000000000000000000000000101").Read(Convert.ToInt32("101", 2));
            t.Load("0b10000000_0000000000000000000000000000000101").ReadBigInteger("100000000000000000000000000000000000000101", 2);

            t.Load("0d0").Read(0);
            t.Load("0d00000000_0000000000000000000000000000000101").Read(101);
            t.Load("0d10000000_0000000000000000000000_000000000101").ReadBigInteger("100000000000000000000000000000000000000101", 10);

            t.Load("0o0").Read(0);
            t.Load("0o000_000000000000000000000000000000000076541").Read(Convert.ToInt32("76541", 8));
            t.Load("0o100000000_000000000000000000000000000076541").ReadBigInteger("100000000000000000000000000000000000076541", 8);
            t.Load("0.0").Read(0.0D);

            t.Load("0e-000").Read(0.0D);
            t.Load("0e2").Read(0.0D);
            t.Load("0e+2").Read(0.0D);
            t.Load("1e2").Read(100.0D);
            t.Load("1e+2").Read(100.0D);
            t.Load("1e-2").Read(0.01D);

            t.Load("3_1_3_2_1_3_2_1_3_5_4_6_5_3_1_3_2.0").Read(31321321354653132.0D);
            t.Load("1_3_2.3_1_3_2_1_3").Read(132.313213D);

            t.Load("1.1e-0").Read(1.1D);
            t.Load("1.1e+0").Read(1.1D);
            t.Load("1.1e0").Read(1.1D);
            t.Load("1.1e-1").Read(0.11D);

            t.Load("1.1e-1020").Read(0.0D);
            t.Load("1.1e-1021").Read(0.0D).Expect(Errors.FloatOutOfRange);

            t.Load("1.1e1024").Read(Double.PositiveInfinity);
            t.Load("1.1e1025").Read(Double.PositiveInfinity).Expect(Errors.FloatOutOfRange);

            t.Load("1.1e-30000").Read(0.0D).Expect(Errors.FloatOutOfRange);
            t.Load("1.1e3_1_3_2_1_3_2_1_3_5_4_6_5_3_1_3_2").Read(Double.PositiveInfinity).Expect(Errors.FloatOutOfRange);
            t.Load("4.94065645841247e-324").Read(Double.Epsilon);
            t.Load("1_2.4_5e2_2").Read(12.45e22);
            t.Load("1._1").Read(1);
            t.Load("1.").Read(1);

            t.Load("122312.   1212").Read(122312);
            t.Load("01234e12").Read(Convert.ToInt32("1234", 8));
            t.Load("12__1212").Read(12).Expect(Errors.TrailingUnderscoreInNumber);
            t.Load("123_.123").Read(123).Expect(Errors.TrailingUnderscoreInNumber);
            t.Load("08").Read(8).Expect(Errors.IllegalOctalDigit);
            t.Load("0_8").Read(0).Expect(Errors.TrailingUnderscoreInNumber);
            t.Load("0_x").Read(0).Expect(Errors.TrailingUnderscoreInNumber);
            t.Load("0_").Read(0).Expect(Errors.TrailingUnderscoreInNumber);
            t.Load("0x_").Read(0).Expect(Errors.NumericLiteralWithoutDigits);
            t.Load("0x").Read(0).Expect(Errors.NumericLiteralWithoutDigits);
            t.Load("0x_1").Read(0).Expect(Errors.NumericLiteralWithoutDigits);

            t.Load(".20").Read(Tokens.Dot).Expect(Errors.NoFloatingLiteral);
            t.Load("1.e").Read(1);
            t.Load("1.2e").Read(1.2D).Expect(Errors.TrailingEInNumber);
            t.Load("1e").Read(1).Expect(Errors.TrailingEInNumber);
            t.Load("1e-").Read(1).Expect(Errors.TrailingMinusInNumber);
            t.Load("1e+").Read(1).Expect(Errors.TrailingPlusInNumber);

            t.Load("00.0").Read(0).Expect(Errors.NoFloatingLiteral);
            t.Load("00.foo").Read(0);
            t.Load("00.e-1").Read(0);
            t.Load("00.foo").Read(0);
            t.Load("0x.0").Read(0).Expect(Errors.NumericLiteralWithoutDigits, Errors.NoFloatingLiteral);
            t.Load("0x.foo").Read(0).Expect(Errors.NumericLiteralWithoutDigits);
        
            t.Expect();
        }