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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>
/// Int64.System.IConvertible.ToSingle(IFormatProvider)
/// </summary>
public class Int64IConvertibleToSingle
{
public static int Main()
{
Int64IConvertibleToSingle i64ictsingle = new Int64IConvertibleToSingle();
TestLibrary.TestFramework.BeginTestCase("Int64IConvertibleToSingle");
if (i64ictsingle.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("[PosTest]");
retVal = PosTest1() && retVal;
retVal = PosTest2() && retVal;
retVal = PosTest3() && retVal;
return retVal;
}
#region PositiveTest
public bool PosTest1()
{
bool retVal = true;
CultureInfo myculture = new CultureInfo("en-us");
IFormatProvider provider = myculture.NumberFormat;
TestLibrary.TestFramework.BeginScenario("PosTest1:The Int64 MaxValue IConvertible To Single");
try
{
long int64A = Int64.MaxValue;
IConvertible iConvert = (IConvertible)(int64A);
Single singleA = iConvert.ToSingle(provider);
if (singleA != (Single)int64A)
{
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:The Int64 MinValue IConvertible To Single");
try
{
long int64A = Int64.MinValue;
IConvertible iConvert = (IConvertible)(int64A);
Single singleA = iConvert.ToSingle(null);
if (singleA != (Single)int64A)
{
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:The random Int64 IConvertible To Single");
try
{
long int64A = TestLibrary.Generator.GetInt64(-55);
IConvertible iConvert = (IConvertible)(int64A);
Single singleA = iConvert.ToSingle(null);
if (singleA != (Single)int64A)
{
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;
}
#endregion
}
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