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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Collections.Generic;
using System.Globalization;
/// <summary>
/// UInt64.Parse(System.string,NumberStyle style)
/// </summary>
public class UInt64Parse2
{
public static int Main()
{
UInt64Parse2 ui64parse2 = new UInt64Parse2();
TestLibrary.TestFramework.BeginTestCase("UInt64Parse2");
if (ui64parse2.RunTests())
{
TestLibrary.TestFramework.EndTestCase();
TestLibrary.TestFramework.LogInformation("PASS");
return 100;
}
else
{
TestLibrary.TestFramework.EndTestCase();
TestLibrary.TestFramework.LogInformation("FAIL");
return 0;
}
}
public bool RunTests()
{
bool retVal = true;
TestLibrary.TestFramework.LogInformation("[Positive]");
retVal = PosTest1() && retVal;
retVal = PosTest2() && retVal;
retVal = PosTest3() && retVal;
retVal = PosTest4() && retVal;
retVal = PosTest5() && retVal;
retVal = PosTest6() && retVal;
retVal = PosTest7() && retVal;
TestLibrary.TestFramework.LogInformation("[Negative]");
retVal = NegTest1() && retVal;
retVal = NegTest2() && retVal;
retVal = NegTest3() && retVal;
retVal = NegTest4() && retVal;
retVal = NegTest5() && retVal;
retVal = NegTest6() && retVal;
retVal = NegTest7() && retVal;
return retVal;
}
#region PositiveTest
public bool PosTest1()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest1: the string corresponding UInt64 is UInt64 MaxValue 1");
try
{
string strA = UInt64.MaxValue.ToString();
NumberStyles style = NumberStyles.Any;
uintA = UInt64.Parse(strA, style);
if (uintA != UInt64.MaxValue)
{
TestLibrary.TestFramework.LogError("001", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("002", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool PosTest2()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest2: the string corresponding UInt64 is UInt64 MaxValue 2");
try
{
string strA = "FFFFFFFFFFFFFFFF";
NumberStyles style = NumberStyles.HexNumber;
uintA = UInt64.Parse(strA, style);
if (uintA != UInt64.MaxValue)
{
TestLibrary.TestFramework.LogError("003", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("004", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool PosTest3()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest3: The string parameter contains a number of the form:[ws][sign]digits[ws] 1");
try
{
string strA = "01234";
NumberStyles style = NumberStyles.HexNumber;
uintA = UInt64.Parse(strA, style);
UInt64 expUIntA = (UInt64)(Math.Pow(16, 3)) + (UInt64)(2 * Math.Pow(16, 2)) + 3 * 16 + 4;
if (uintA != expUIntA)
{
TestLibrary.TestFramework.LogError("005", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("006", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool PosTest4()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest4: The string parameter contains a number of the form:[ws][sign]digits[ws] 2");
try
{
string strA = "01234";
NumberStyles style = NumberStyles.Any;
uintA = UInt64.Parse(strA, style);
if (uintA != 1234)
{
TestLibrary.TestFramework.LogError("007", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("008", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool PosTest5()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest5: The string parameter contains a number of the form:[ws][sign]digits[ws] 3");
try
{
UInt64 intA = this.GetInt64(0, UInt64.MaxValue);
string strA = "\u0009" + "+" + intA.ToString() + "\u000a";
NumberStyles style = NumberStyles.Any;
uintA = UInt64.Parse(strA, style);
if (uintA != (UInt64)intA)
{
TestLibrary.TestFramework.LogError("009", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("010", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool PosTest6()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest6: The string parameter contains a number of the form:[ws]hexdigits[ws] 1");
try
{
string strA = "abcde";
NumberStyles style = NumberStyles.HexNumber;
uintA = UInt64.Parse(strA, style);
UInt64 expUIntA = (UInt64)(10 * Math.Pow(16, 4)) + (UInt64)(11 * Math.Pow(16, 3)) + (UInt64)(12 * Math.Pow(16, 2)) + (UInt64)(13 * Math.Pow(16, 1)) + 14;
if (uintA != expUIntA)
{
TestLibrary.TestFramework.LogError("011", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("012", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool PosTest7()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("PosTest7: The string parameter contains a number of the form:[ws]hexdigits[ws] 2");
try
{
string strA = "\u0009" + "abcde" + "\u000A";
NumberStyles style = NumberStyles.HexNumber;
uintA = UInt64.Parse(strA, style);
UInt64 expUIntA = (UInt64)(10 * Math.Pow(16, 4)) + (UInt64)(11 * Math.Pow(16, 3)) + (UInt64)(12 * Math.Pow(16, 2)) + (UInt64)(13 * Math.Pow(16, 1)) + 14;
if (uintA != expUIntA)
{
TestLibrary.TestFramework.LogError("013", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("014", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
#endregion
#region NegativeTest
public bool NegTest1()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest1: the parameter string is null");
try
{
string strA = null;
uintA = UInt64.Parse(strA, NumberStyles.Integer);
retVal = false;
}
catch (ArgumentNullException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N001", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest2()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest2: the style is not the NumberStyles value");
try
{
string strA = "12345";
NumberStyles numstyle = (NumberStyles)(-1);
uintA = UInt64.Parse(strA, numstyle);
retVal = false;
}
catch (ArgumentException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N002", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest3()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest3: the string is not in a format compliant with style 1");
try
{
string strA = "abcd";
NumberStyles style = NumberStyles.Integer;
uintA = UInt64.Parse(strA, style);
retVal = false;
}
catch (FormatException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N003", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest4()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest4: the string is not in a format compliant with style 2");
try
{
string strA = "gabcd";
NumberStyles style = NumberStyles.HexNumber;
uintA = UInt64.Parse(strA, style);
retVal = false;
}
catch (FormatException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N003", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest5()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest5: the parameter string corresponding number is less than UInt64 minValue");
try
{
UInt64 Testint = this.GetInt64(1, UInt64.MaxValue);
string strA = "-" + Testint.ToString();
NumberStyles style = NumberStyles.Integer;
uintA = UInt64.Parse(strA, style);
retVal = false;
}
catch (OverflowException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N005", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest6()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest6: the parameter string corresponding number is larger than UInt64 maxValue");
try
{
string strA = "18446744073709551616";
NumberStyles style = NumberStyles.Integer;
uintA = UInt64.Parse(strA, style);
retVal = false;
}
catch (OverflowException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N006", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest7()
{
bool retVal = true;
UInt64 uintA;
TestLibrary.TestFramework.BeginScenario("NegTest7: The string parameter contains a number of the form:[ws][sign]hexdigits[ws]");
try
{
string strA = "\u0009" + "+" + "abcde" + "\u0009";
NumberStyles style = NumberStyles.HexNumber;
uintA = UInt64.Parse(strA, style);
retVal = false;
}
catch (FormatException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N007", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
#endregion
#region ForTestObject
private UInt64 GetInt64(UInt64 minValue, UInt64 maxValue)
{
try
{
if (minValue == maxValue)
{
return minValue;
}
if (minValue < maxValue)
{
return minValue + (UInt64)TestLibrary.Generator.GetInt64(-55) % (maxValue - minValue);
}
}
catch
{
throw;
}
return minValue;
}
#endregion
}
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