// 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.Reflection.Emit;

/// <summary>
/// PackingSize.Size1(v-yaduoj)
/// </summary>
public class PackingSizeTest
{
    private enum MyPackingSize
    {
        Unspecified = 0,
        Size1 = 1,
        Size2 = 2,
        Size4 = 4,
        Size8 = 8,
        Size16 = 16,
        Size32 = 32,
        Size64 = 64,
        Size128 = 128,
    }

    public static int Main()
    {
        PackingSizeTest testObj = new PackingSizeTest();

        TestLibrary.TestFramework.BeginTestCase("for Enumeration: PackingSize.Size1");
        if (testObj.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;

        return retVal;
    }

    #region Positive tests
    public bool PosTest1()
    {
        bool retVal = true;

        const string c_TEST_ID = "P001";
        const string c_TEST_DESC = "PosTest1: PackingSize is Size1";
        string errorDesc;

        int expectedValue;
        int actualValue;

        TestLibrary.TestFramework.BeginScenario(c_TEST_DESC);
        try
        {
            expectedValue = (int)MyPackingSize.Size1;
            actualValue = (int)PackingSize.Size1;
            if (actualValue != expectedValue)
            {
                errorDesc = "Size1 value of PackingSize is not the value " + expectedValue +
                            "as expected: actual(" + actualValue + ")";
                TestLibrary.TestFramework.LogError("001" + " TestId-" + c_TEST_ID, errorDesc);
                retVal = false;
            }
        }
        catch (Exception e)
        {
            errorDesc = "Unexpected exception: " + e;
            TestLibrary.TestFramework.LogError("002" + " TestId-" + c_TEST_ID, errorDesc);
            retVal = false;
        }

        return retVal;
    }
    #endregion
}