TailTests.StructReturnValStatic C# (CSharp) Метод

    public static Point StructReturnValStatic(int x, int sum)
    {
        if(x == 0)
        {
            Point p = new Point();
            p.x = sum;
            p.y = 2*sum;
            return p;
        }
        return StructReturnValStatic(x-1,sum+1);
    }

    public static int Main()
    {
        TailTests t   = new TailTests();
        int       foo = 0;
        Point     p   = new Point();
        double    d   = 0.0;

        try
        {
            foo = t.ManyArgs(100, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0);
            t.Test(foo == 100, "ManyArgs");

            foo = 0;
            foo = TailTests.ManyArgsStatic(100, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0);
            t.Test(foo == 100, "ManyArgsStatic");

            foo = 0;
            foo = t.Sum(0, 10000000);
            t.Test(foo == 10000000, "SumBlowStack");

            foo = 0;
            foo = TailTests.SumStatic(0, 10000000);
            t.Test(foo == 10000000, "SumStaticBlowStack");

            p.x = 1;
            p.y = 2;
            foo = t.StructFacSum(4, p);
            t.Test(foo == 40 && p.x == 1 && p.y == 2, "StructShallowReg");

            d = t.DoubleFacRec(5, 1);
            t.Test(d == 120.0, "DoubleFacRec");

            foo = t.fUneven(1, 2, 3);
            t.Test(foo == 16, "Uneven");

            p.x = 1;
            p.y = 2;
            foo = t.StructFacSumDeep(100000, p);
            t.Test(foo == 200003 && p.x == 1 && p.y == 2, "StructRegDeep");

            p.x = 1;
            p.y = 2;
            foo = 0;
            foo = TailTests.StructFacSumDeepStatic(100000, p);
            t.Test(foo == 200003 && p.x == 1 && p.y == 2, "StructRegDeepStatic");

            p.x = 1;
            p.y = 2;
            foo = 0;
            foo = t.StructFacSumDeepStack(100000, 0, 0.0, 0.9, p, 1);
            t.Test(foo == 200003 && p.x == 1 && p.y == 2, "StructStackDeep");

            p.x = 1;
            p.y = 2;
            foo = 0;
            foo = TailTests.StructFacSumDeepStackStatic(100000, 0, 0.0, 0.9, p, 1);
            t.Test(foo == 200003 && p.x == 1 && p.y == 2, "StructStackDeepStatic");

            p.x = p.y = 0;
            p   = t.StructReturnVal(100000, 0);
            t.Test(p.x == 100000 && p.y == 200000, "StructReturnDeep");

            p.x = p.y = 0;
            p   = TailTests.StructReturnValStatic(100000, 0);
            t.Test(p.x == 100000 && p.y == 200000, "StructReturnDeepStatic");

            s_testInt = 0;
            t.NoArgs();
            t.Test(s_testInt == 400000, "NoArgs");

            s_testInt = 0;
            TailTests.NoArgsStatic();
            t.Test(s_testInt == 400000, "NoArgsStatic");

            p.x       = 1;
            p.y       = 2;
            s_testInt = 100000;
            t.SameStacksString("foo", p);
            t.Test(s_testInt == 0, "SameStacks");
        }
        catch (Exception e)
        {
            Console.WriteLine("Caught Unexpected Exception");
            Console.WriteLine(e.ToString());
            return(1);
        }

        return(t.m_failed);
    }