public static IEnumerable <object[]> Parse_Valid_TestData() { // Reuse all Int32 test data foreach (object[] objs in Int32Tests.Parse_Valid_TestData()) { bool unsigned = (((NumberStyles)objs[1]) & NumberStyles.HexNumber) == NumberStyles.HexNumber; yield return(new object[] { objs[0], objs[1], objs[2], unsigned ? (long)(uint)(int)objs[3] : (long)(int)objs[3] }); } // All lengths decimal foreach (bool neg in new[] { false, true }) { string s = neg ? "-" : ""; long result = 0; for (int i = 1; i <= 19; i++) { result = (result * 10) + (i % 10); s += (i % 10).ToString(); yield return(new object[] { s, NumberStyles.Integer, null, neg ? result * -1 : result }); } } // All lengths hexadecimal { string s = ""; long result = 0; for (int i = 1; i <= 16; i++) { result = (result * 16) + (i % 16); s += (i % 16).ToString("X"); yield return(new object[] { s, NumberStyles.HexNumber, null, result }); } } // And test boundary conditions for Int64 yield return(new object[] { "-9223372036854775808", NumberStyles.Integer, null, long.MinValue }); yield return(new object[] { "9223372036854775807", NumberStyles.Integer, null, long.MaxValue }); yield return(new object[] { " -9223372036854775808 ", NumberStyles.Integer, null, long.MinValue }); yield return(new object[] { " +9223372036854775807 ", NumberStyles.Integer, null, long.MaxValue }); yield return(new object[] { "7FFFFFFFFFFFFFFF", NumberStyles.HexNumber, null, long.MaxValue }); yield return(new object[] { "8000000000000000", NumberStyles.HexNumber, null, long.MinValue }); yield return(new object[] { "FFFFFFFFFFFFFFFF", NumberStyles.HexNumber, null, -1L }); yield return(new object[] { " FFFFFFFFFFFFFFFF ", NumberStyles.HexNumber, null, -1L }); }
public static IEnumerable <object[]> Parse_Valid_TestData() { // Reuse all Int32 test data that's relevant foreach (object[] objs in Int32Tests.Parse_Valid_TestData()) { if ((int)objs[3] < 0) { continue; } yield return(new object[] { objs[0], objs[1], objs[2], (uint)(int)objs[3] }); } // All lengths decimal { string s = ""; uint result = 0; for (int i = 1; i <= 10; i++) { result = (uint)(result * 10 + (i % 10)); s += (i % 10).ToString(); yield return(new object[] { s, NumberStyles.Integer, null, result }); } } // All lengths hexadecimal { string s = ""; uint result = 0; for (int i = 1; i <= 8; i++) { result = (uint)((result * 16) + (i % 16)); s += (i % 16).ToString("X"); yield return(new object[] { s, NumberStyles.HexNumber, null, result }); } } // And test boundary conditions for UInt32 yield return(new object[] { "4294967295", NumberStyles.Integer, null, uint.MaxValue }); yield return(new object[] { "+4294967295", NumberStyles.Integer, null, uint.MaxValue }); yield return(new object[] { " +4294967295 ", NumberStyles.Integer, null, uint.MaxValue }); yield return(new object[] { "FFFFFFFF", NumberStyles.HexNumber, null, uint.MaxValue }); yield return(new object[] { " FFFFFFFF ", NumberStyles.HexNumber, null, uint.MaxValue }); }