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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.Globalization;
/// <summary>
/// UInt64.System.IConvertible.ToType(Type,provider)
/// </summary>
public class UInt64IConvertibleToType
{
public static int Main()
{
UInt64IConvertibleToType ui64icttype = new UInt64IConvertibleToType();
TestLibrary.TestFramework.BeginTestCase("UInt64IConvertibleToType");
if (ui64icttype.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;
retVal = PosTest8() && retVal;
TestLibrary.TestFramework.LogInformation("[Negative]");
retVal = NegTest1() && retVal;
retVal = NegTest2() && retVal;
return retVal;
}
#region PositiveTest
public bool PosTest1()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest1:UInt64 MinValue to Type of string");
try
{
UInt64 uintA = UInt64.MinValue;
IConvertible iConvert = (IConvertible)(uintA);
string strA = (string)iConvert.ToType(typeof(string), null);
if (strA != uintA.ToString())
{
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;
TestLibrary.TestFramework.BeginScenario("PosTest2:UInt64 MinValue to Type of bool");
try
{
UInt64 uintA = UInt64.MinValue;
IConvertible iConvert = (IConvertible)(uintA);
bool boolA = (bool)iConvert.ToType(typeof(bool), null);
if (boolA)
{
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;
TestLibrary.TestFramework.BeginScenario("PosTest3:UInt64 MaxValue to Type of bool");
try
{
UInt64 uintA = UInt64.MaxValue;
IConvertible iConvert = (IConvertible)(uintA);
bool boolA = (bool)iConvert.ToType(typeof(bool), null);
if (!boolA)
{
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;
TestLibrary.TestFramework.BeginScenario("PosTest4:Convert a random UInt64 to Type of double,decimal and single");
try
{
UInt64 uintA = this.GetInt64(0, UInt64.MaxValue); ;
IConvertible iConvert = (IConvertible)(uintA);
Double doubleA = (Double)iConvert.ToType(typeof(Double), null);
Decimal decimalA = (Decimal)iConvert.ToType(typeof(Decimal), null);
Single singleA = (Single)iConvert.ToType(typeof(Single), null);
if (doubleA != uintA || decimalA != uintA || singleA != uintA)
{
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;
TestLibrary.TestFramework.BeginScenario("PosTest5:UInt64 between MinValue to Int32.Max to Type of Int32");
try
{
UInt64 uintA = this.GetInt64(0, Int32.MaxValue);
IConvertible iConvert = (IConvertible)(uintA);
Int32 int32A = (Int32)iConvert.ToType(typeof(Int32), null);
if (int32A != (Int32)uintA)
{
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;
TestLibrary.TestFramework.BeginScenario("PosTest6:UInt64 between MinValue to Int16.Max to Type of Int16");
try
{
UInt64 uintA = this.GetInt64(0, Int16.MaxValue + 1);
IConvertible iConvert = (IConvertible)(uintA);
Int16 int16A = (Int16)iConvert.ToType(typeof(Int16), null);
if (int16A != (Int16)uintA)
{
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;
TestLibrary.TestFramework.BeginScenario("PosTest7:UInt64 between MinValue and SByte.Max to Type of SByte");
try
{
UInt64 uintA = this.GetInt64(0, SByte.MaxValue + 1);
IConvertible iConvert = (IConvertible)(uintA);
SByte sbyteA = (SByte)iConvert.ToType(typeof(SByte), null);
if (sbyteA != (SByte)uintA)
{
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;
}
public bool PosTest8()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest8:UInt64 between MinValue and Byte.Max to Type of Byte");
try
{
UInt64 uintA = this.GetInt64(0, Byte.MaxValue + 1);
IConvertible iConvert = (IConvertible)(uintA);
Byte byteA = (Byte)iConvert.ToType(typeof(Byte), null);
if (byteA != (Byte)uintA)
{
TestLibrary.TestFramework.LogError("015", "the ActualResult is not the ExpectResult");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("016", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
#endregion
#region NegativeTest
public bool NegTest1()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("NegTest1:UInt64 between Int32.MaxValue and UInt64.MaxValue to Type of Int32");
try
{
UInt64 uintA = this.GetInt64((ulong)Int32.MaxValue + 1, UInt64.MaxValue);
IConvertible iConvert = (IConvertible)(uintA);
Int32 int32A = (Int32)iConvert.ToType(typeof(Int32), null);
retVal = false;
}
catch (OverflowException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N001", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
public bool NegTest2()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("NegTest2: The argument type is a null reference");
try
{
UInt64 uintA = 100;
IConvertible iConvert = (IConvertible)(uintA);
object oBject = (Int16)iConvert.ToType(null, null);
retVal = false;
}
catch (ArgumentNullException) { }
catch (Exception e)
{
TestLibrary.TestFramework.LogError("N002", "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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