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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.Threading;
using System.Globalization;
/// <summary>
/// System.DateTime.Kind
/// </summary>
public class DateTimeKind
{
public static int Main(string[] args)
{
DateTimeKind kind = new DateTimeKind();
TestLibrary.TestFramework.BeginScenario("Testing System.DateTime.Kind property...");
if (kind.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;
return retVal;
}
public bool PosTest1()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("Check Kind property when create an instance using Utc...");
try
{
TestLibrary.Utilities.CurrentCulture = new CultureInfo("");
DateTime myDateTime = new DateTime(1978, 08, 29, 03, 00, 00, System.DateTimeKind.Utc);
if (myDateTime.Kind != System.DateTimeKind.Utc)
{
TestLibrary.TestFramework.LogError("001", "The kind is wrong!");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("002", "Unexpected exception occurs: " + e);
TestLibrary.TestFramework.LogInformation(e.StackTrace);
retVal = false;
}
return retVal;
}
public bool PosTest2()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("Check Kind property when create an instance using local...");
try
{
TestLibrary.Utilities.CurrentCulture = new CultureInfo("");
DateTime myDateTime = new DateTime(1978, 08, 29, 03, 00, 00, System.DateTimeKind.Local);
if (myDateTime.Kind != System.DateTimeKind.Local)
{
TestLibrary.TestFramework.LogError("003", "The kind is wrong!");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("004", "Unexpected exception occurs: " + e);
TestLibrary.TestFramework.LogInformation(e.StackTrace);
retVal = false;
}
return retVal;
}
public bool PosTest3()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("Check Kind property when create an instance using Unspecified...");
try
{
TestLibrary.Utilities.CurrentCulture = new CultureInfo("");
DateTime myDateTime = new DateTime(1978, 08, 29, 03, 00, 00, System.DateTimeKind.Unspecified);
if (myDateTime.Kind != System.DateTimeKind.Unspecified)
{
TestLibrary.TestFramework.LogError("005", "The kind is wrong!");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("006", "Unexpected exception occurs: " + e);
TestLibrary.TestFramework.LogInformation(e.StackTrace);
retVal = false;
}
return retVal;
}
public bool PosTest4()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("Check toUniversalTime is equal to original when create an instance using Utc...");
try
{
TestLibrary.Utilities.CurrentCulture = new CultureInfo("");
DateTime myDateTime = new DateTime(1978, 08, 29, 03, 00, 00, System.DateTimeKind.Utc);
DateTime toUniversal = myDateTime.ToUniversalTime();
if (myDateTime != toUniversal)
{
TestLibrary.TestFramework.LogError("007", "The two instances are not equal!");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("008", "Unexpected exception occurs: " + e);
TestLibrary.TestFramework.LogInformation(e.StackTrace);
retVal = false;
}
return retVal;
}
public bool PosTest5()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("Check toLocalTime is equal to original when create an instance using local...");
try
{
TestLibrary.Utilities.CurrentCulture = new CultureInfo("");
DateTime myDateTime = new DateTime(1978, 08, 29, 03, 00, 00, System.DateTimeKind.Local);
DateTime toLocal = myDateTime.ToLocalTime();
if (myDateTime != toLocal)
{
TestLibrary.TestFramework.LogError("009", "The kind is wrong!");
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("010", "Unexpected exception occurs: " + e);
TestLibrary.TestFramework.LogInformation(e.StackTrace);
retVal = false;
}
return retVal;
}
public bool PosTest6()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("Check an instance created by Unspecified, then compare to local and universal...");
try
{
if (TimeZoneInfo.Local.BaseUtcOffset == TimeSpan.Zero) // any TZ has same alignment with UTC
{
// if we are on UTC zone, then the following test wil not make sense because all date conversion will produce the same original date value
return retVal;
}
TestLibrary.Utilities.CurrentCulture = new CultureInfo("");
DateTime myDateTime = new DateTime(1978, 08, 29, 03, 00, 00, System.DateTimeKind.Unspecified);
DateTime toLocal = myDateTime.ToLocalTime();
DateTime toUniversal = myDateTime.ToUniversalTime();
if (myDateTime == toLocal)
{
string errorMessage = String.Format("The Unspecified myDateTime is regard as local by default!\nTZ: '{0}'\nmyDateTime: '{1}'\ntoLocal: '{2}'", TimeZoneInfo.Local.DisplayName, myDateTime, toLocal);
TestLibrary.TestFramework.LogError("011", errorMessage);
retVal = false;
}
else if (myDateTime == toUniversal)
{
string errorMessage = String.Format("Unexpected exception occurs!\nTZ: '{0}'\nmyDateTime: '{1}'\ntoUniversal: '{2}'", TimeZoneInfo.Local.DisplayName, myDateTime, toUniversal);
TestLibrary.TestFramework.LogError("012", errorMessage);
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("013", "Unexpected exception occurs: " + e);
retVal = false;
}
return retVal;
}
}
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