Exemple #1
0
                public static Test.IInitialPrx allTests(global::Test.TestHelper helper)
                {
                    Ice.Communicator communicator = helper.communicator();

                    var output = helper.getWriter();

                    var initial = IInitialPrx.Parse($"initial:{helper.getTestEndpoint(0)}", communicator);

                    output.Write("getting B1... ");
                    output.Flush();
                    B b1 = initial.getB1();

                    test(b1 != null);
                    output.WriteLine("ok");

                    output.Write("getting B2... ");
                    output.Flush();
                    B b2 = initial.getB2();

                    test(b2 != null);
                    output.WriteLine("ok");

                    output.Write("getting C... ");
                    output.Flush();
                    C c = initial.getC();

                    test(c != null);
                    output.WriteLine("ok");

                    output.Write("getting D... ");
                    output.Flush();
                    D d = initial.getD();

                    test(d != null);
                    output.WriteLine("ok");

                    output.Write("checking consistency... ");
                    output.Flush();
                    test(b1 != b2);
                    //test(b1 != c);
                    //test(b1 != d);
                    //test(b2 != c);
                    //test(b2 != d);
                    //test(c != d);
                    test(b1.theB == b1);
                    test(b1.theC == null);
                    test(b1.theA is B);
                    test(((B)b1.theA).theA == b1.theA);
                    test(((B)b1.theA).theB == b1);
                    //test(((B)b1.theA).theC is C); // Redundant -- theC is always of type C
                    test(((C)(((B)b1.theA).theC)).theB == b1.theA);

                    // More tests possible for b2 and d, but I think this is already
                    // sufficient.
                    test(b2.theA == b2);
                    test(d.theC == null);
                    output.WriteLine("ok");

                    output.Write("getting B1, B2, C, and D all at once... ");
                    output.Flush();
                    var(b1out, b2out, cout, dout) = initial.getAll();
                    test(b1out != null);
                    test(b2out != null);
                    test(cout != null);
                    test(dout != null);
                    output.WriteLine("ok");

                    output.Write("checking consistency... ");
                    output.Flush();
                    test(b1out != b2out);
                    test(b1out.theA == b2out);
                    test(b1out.theB == b1out);
                    test(b1out.theC == null);
                    test(b2out.theA == b2out);
                    test(b2out.theB == b1out);
                    test(b2out.theC == cout);
                    test(cout.theB == b2out);
                    test(dout.theA == b1out);
                    test(dout.theB == b2out);
                    test(dout.theC == null);

                    output.WriteLine("ok");

                    output.Write("getting K... ");
                    {
                        output.Flush();
                        var k = initial.getK();
                        var l = k.value as L;
                        test(l != null);
                        test(l.data.Equals("l"));
                    }
                    output.WriteLine("ok");

                    output.Write("testing AnyClass as parameter... ");
                    output.Flush();
                    {
                        AnyClass v1 = new L("l");
                        var(v3, v2) = initial.opClass(v1);
                        test(((L)v2).data.Equals("l"));
                        test(((L)v3).data.Equals("l"));
                    }
                    {
                        L          l  = new L("l");
                        AnyClass[] v1 = new AnyClass[] { l };
                        var(v3, v2) = initial.opClassSeq(v1);
                        test(((L)v2[0]).data.Equals("l"));
                        test(((L)v3[0]).data.Equals("l"));
                    }
                    {
                        L l = new L("l");
                        Dictionary <string, AnyClass> v1 = new Dictionary <string, AnyClass> {
                            { "l", l }
                        };
                        var(v3, v2) = initial.opClassMap(v1);
                        test(((L)v2["l"]).data.Equals("l"));
                        test(((L)v3["l"]).data.Equals("l"));
                    }
                    output.WriteLine("ok");

                    output.Write("getting D1... ");
                    output.Flush();
                    D1 d1 = new D1(new A1("a1"), new A1("a2"), new A1("a3"), new A1("a4"));

                    d1 = initial.getD1(d1);
                    test(d1.a1.name.Equals("a1"));
                    test(d1.a2.name.Equals("a2"));
                    test(d1.a3.name.Equals("a3"));
                    test(d1.a4.name.Equals("a4"));
                    output.WriteLine("ok");

                    output.Write("throw EDerived... ");
                    output.Flush();
                    try
                    {
                        initial.throwEDerived();
                        test(false);
                    }
                    catch (EDerived ederived)
                    {
                        test(ederived.a1.name.Equals("a1"));
                        test(ederived.a2.name.Equals("a2"));
                        test(ederived.a3.name.Equals("a3"));
                        test(ederived.a4.name.Equals("a4"));
                    }
                    output.WriteLine("ok");

                    output.Write("setting G... ");
                    output.Flush();
                    try
                    {
                        initial.setG(new G(new S("hello"), "g"));
                    }
                    catch (Ice.OperationNotExistException)
                    {
                    }
                    output.WriteLine("ok");

                    output.Write("testing sequences...");
                    output.Flush();
                    try
                    {
                        Base[] inS = new Base[0];
                        var(retS, outS) = initial.opBaseSeq(inS);

                        inS          = new Base[1];
                        inS[0]       = new Base(new S(""), "");
                        (retS, outS) = initial.opBaseSeq(inS);
                        test(retS.Length == 1 && outS.Length == 1);
                    }
                    catch (Ice.OperationNotExistException)
                    {
                    }
                    output.WriteLine("ok");

                    output.Write("testing recursive type... ");
                    output.Flush();
                    var top   = new Test.Recursive();
                    var p     = top;
                    int depth = 0;

                    try
                    {
                        for (; depth <= 1000; ++depth)
                        {
                            p.v = new Test.Recursive();
                            p   = p.v;
                            if ((depth < 10 && (depth % 10) == 0) ||
                                (depth < 1000 && (depth % 100) == 0) ||
                                (depth < 10000 && (depth % 1000) == 0) ||
                                (depth % 10000) == 0)
                            {
                                initial.setRecursive(top);
                            }
                        }
                        test(!initial.supportsClassGraphDepthMax());
                    }
                    catch (Ice.UnknownLocalException)
                    {
                        // Expected marshal exception from the server(max class graph depth reached)
                    }
                    catch (Ice.UnknownException)
                    {
                        // Expected stack overflow from the server(Java only)
                    }
                    initial.setRecursive(new Test.Recursive());
                    output.WriteLine("ok");

                    output.Write("testing compact ID...");
                    output.Flush();
                    try
                    {
                        test(initial.getCompact() != null);
                    }
                    catch (Ice.OperationNotExistException)
                    {
                    }
                    output.WriteLine("ok");

                    output.Write("testing marshaled results...");
                    output.Flush();
                    b1 = initial.getMB();
                    test(b1 != null && b1.theB == b1);
                    b1 = initial.getAMDMBAsync().Result;
                    test(b1 != null && b1.theB == b1);
                    output.WriteLine("ok");

                    output.Write("testing UnexpectedObjectException...");
                    output.Flush();
                    var uoet = IUnexpectedObjectExceptionTestPrx.Parse($"uoet:{helper.getTestEndpoint(0)}", communicator);

                    try
                    {
                        uoet.op();
                        test(false);
                    }
                    catch (UnexpectedObjectException ex)
                    {
                        test(ex.Type.Equals("::Test::AlsoEmpty"));
                        test(ex.ExpectedType.Equals("::Test::Empty"));
                    }
                    catch (System.Exception ex)
                    {
                        output.WriteLine(ex.ToString());
                        test(false);
                    }
                    output.WriteLine("ok");

                    output.Write("testing partial ice_initialize...");
                    output.Flush();
                    var ib1 = new IBase();

                    test(ib1.id.Equals("My id"));
                    var id1 = new IDerived();

                    test(id1.id.Equals("My id"));
                    test(id1.name.Equals("My name"));

                    var id2 = new Test.IDerived2();

                    test(id2.id.Equals("My id"));
                    var i2 = new I2();

                    test(i2.called);

                    var s1 = new S1();

                    // The struct default constructor do not call ice_initialize
                    test(s1.id == 0);
                    s1 = new S1(2);
                    // The id should have the value set by ice_initialize and not 2
                    test(s1.id == 1);

                    output.WriteLine("ok");

                    output.Write("testing class containing complex dictionary... ");
                    output.Flush();
                    {
                        var m = new Test.M();
                        m.v = new Dictionary <StructKey, L>();
                        var k1 = new StructKey(1, "1");
                        m.v[k1] = new L("one");
                        var k2 = new StructKey(2, "2");
                        m.v[k2]     = new L("two");
                        var(m2, m1) = initial.opM(m);
                        test(m1.v.Count == 2);
                        test(m2.v.Count == 2);

                        test(m1.v[k1].data.Equals("one"));
                        test(m2.v[k1].data.Equals("one"));

                        test(m1.v[k2].data.Equals("two"));
                        test(m2.v[k2].data.Equals("two"));
                    }
                    output.WriteLine("ok");

                    output.Write("testing forward declared types... ");
                    output.Flush();
                    {
                        var(f11, f12) = initial.opF1(new F1("F11"));
                        test(f11.name.Equals("F11"));
                        test(f12.name.Equals("F12"));

                        var(f21, f22) = initial.opF2(IF2Prx.Parse($"F21:{helper.getTestEndpoint()}", communicator));
                        test(f21.Identity.Name.Equals("F21"));
                        f21.op();
                        test(f22.Identity.Name.Equals("F22"));

                        if (initial.hasF3())
                        {
                            var(f31, f32) = initial.opF3(new F3(new F1("F11"), IF2Prx.Parse("F21", communicator)));

                            test(f31.f1.name.Equals("F11"));
                            test(f31.f2.Identity.Name.Equals("F21"));

                            test(f32.f1.name.Equals("F12"));
                            test(f32.f2.Identity.Name.Equals("F22"));
                        }
                    }
                    output.WriteLine("ok");

                    return(initial);
                }
Exemple #2
0
                public static Test.InitialPrx allTests(global::Test.TestHelper helper)
                {
                    Ice.Communicator communicator = helper.communicator();
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::B");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::C");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::D");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::E");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::F");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::I");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::J");
                    communicator.getValueFactoryManager().add(MyValueFactory, "::Test::H");

                    // Disable Obsolete warning/error
#pragma warning disable 612, 618
                    communicator.addObjectFactory(new MyObjectFactory(), "TestOF");
#pragma warning restore 612, 618

                    var output = helper.getWriter();

                    output.Write("testing stringToProxy... ");
                    output.Flush();
                    String        @ref  = "initial:" + helper.getTestEndpoint(0);
                    Ice.ObjectPrx @base = communicator.stringToProxy(@ref);
                    test(@base != null);
                    output.WriteLine("ok");

                    output.Write("testing checked cast... ");
                    output.Flush();
                    var initial = Test.InitialPrxHelper.checkedCast(@base);
                    test(initial != null);
                    test(initial.Equals(@base));
                    output.WriteLine("ok");

                    output.Write("getting B1... ");
                    output.Flush();
                    B b1 = initial.getB1();
                    test(b1 != null);
                    output.WriteLine("ok");

                    output.Write("getting B2... ");
                    output.Flush();
                    B b2 = initial.getB2();
                    test(b2 != null);
                    output.WriteLine("ok");

                    output.Write("getting C... ");
                    output.Flush();
                    C c = initial.getC();
                    test(c != null);
                    output.WriteLine("ok");

                    output.Write("getting D... ");
                    output.Flush();
                    D d = initial.getD();
                    test(d != null);
                    output.WriteLine("ok");

                    output.Write("checking consistency... ");
                    output.Flush();
                    test(b1 != b2);
                    //test(b1 != c);
                    //test(b1 != d);
                    //test(b2 != c);
                    //test(b2 != d);
                    //test(c != d);
                    test(b1.theB == b1);
                    test(b1.theC == null);
                    test(b1.theA is B);
                    test(((B)b1.theA).theA == b1.theA);
                    test(((B)b1.theA).theB == b1);
                    //test(((B)b1.theA).theC is C); // Redundant -- theC is always of type C
                    test(((C)(((B)b1.theA).theC)).theB == b1.theA);
                    test(b1.preMarshalInvoked);
                    test(b1.postUnmarshalInvoked);
                    test(b1.theA.preMarshalInvoked);
                    test(b1.theA.postUnmarshalInvoked);
                    test(((B)b1.theA).theC.preMarshalInvoked);
                    test(((B)b1.theA).theC.postUnmarshalInvoked);

                    // More tests possible for b2 and d, but I think this is already
                    // sufficient.
                    test(b2.theA == b2);
                    test(d.theC == null);
                    output.WriteLine("ok");

                    output.Write("getting B1, B2, C, and D all at once... ");
                    output.Flush();
                    B b1out;
                    B b2out;
                    C cout;
                    D dout;
                    initial.getAll(out b1out, out b2out, out cout, out dout);
                    test(b1out != null);
                    test(b2out != null);
                    test(cout != null);
                    test(dout != null);
                    output.WriteLine("ok");

                    output.Write("checking consistency... ");
                    output.Flush();
                    test(b1out != b2out);
                    test(b1out.theA == b2out);
                    test(b1out.theB == b1out);
                    test(b1out.theC == null);
                    test(b2out.theA == b2out);
                    test(b2out.theB == b1out);
                    test(b2out.theC == cout);
                    test(cout.theB == b2out);
                    test(dout.theA == b1out);
                    test(dout.theB == b2out);
                    test(dout.theC == null);
                    test(dout.preMarshalInvoked);
                    test(dout.postUnmarshalInvoked);
                    test(dout.theA.preMarshalInvoked);
                    test(dout.theA.postUnmarshalInvoked);
                    test(dout.theB.preMarshalInvoked);
                    test(dout.theB.postUnmarshalInvoked);
                    test(dout.theB.theC.preMarshalInvoked);
                    test(dout.theB.theC.postUnmarshalInvoked);

                    output.WriteLine("ok");

                    output.Write("testing protected members... ");
                    output.Flush();
                    EI e = (EI)initial.getE();
                    test(e != null && e.checkValues());
                    System.Reflection.BindingFlags flags = System.Reflection.BindingFlags.NonPublic |
                                                           System.Reflection.BindingFlags.Public |
                                                           System.Reflection.BindingFlags.Instance;
                    test(!typeof(E).GetField("i", flags).IsPublic&& !typeof(E).GetField("i", flags).IsPrivate);
                    test(!typeof(E).GetField("s", flags).IsPublic&& !typeof(E).GetField("s", flags).IsPrivate);
                    FI f = (FI)initial.getF();
                    test(f.checkValues());
                    test(((EI)f.e2).checkValues());
                    test(!typeof(F).GetField("e1", flags).IsPublic&& !typeof(F).GetField("e1", flags).IsPrivate);
                    test(typeof(F).GetField("e2", flags).IsPublic&& !typeof(F).GetField("e2", flags).IsPrivate);
                    output.WriteLine("ok");

                    output.Write("getting I, J and H... ");
                    output.Flush();
                    var i = initial.getI();
                    test(i != null);
                    var j = initial.getJ();
                    test(j != null);
                    var h = initial.getH();
                    test(h != null);
                    output.WriteLine("ok");

                    output.Write("getting K... ");
                    {
                        output.Flush();
                        var k = initial.getK();
                        var l = k.value as L;
                        test(l != null);
                        test(l.data.Equals("l"));
                    }
                    output.WriteLine("ok");

                    output.Write("testing Value as parameter... ");
                    output.Flush();
                    {
                        Ice.Value v1 = new L("l");
                        Ice.Value v2;
                        Ice.Value v3 = initial.opValue(v1, out v2);
                        test(((L)v2).data.Equals("l"));
                        test(((L)v3).data.Equals("l"));
                    }
                    {
                        L           l  = new L("l");
                        Ice.Value[] v1 = new Ice.Value[] { l };
                        Ice.Value[] v2;
                        Ice.Value[] v3 = initial.opValueSeq(v1, out v2);
                        test(((L)v2[0]).data.Equals("l"));
                        test(((L)v3[0]).data.Equals("l"));
                    }
                    {
                        L l = new L("l");
                        Dictionary <string, Ice.Value> v1 = new Dictionary <string, Ice.Value> {
                            { "l", l }
                        };
                        Dictionary <string, Ice.Value> v2;
                        Dictionary <string, Ice.Value> v3 = initial.opValueMap(v1, out v2);
                        test(((L)v2["l"]).data.Equals("l"));
                        test(((L)v3["l"]).data.Equals("l"));
                    }
                    output.WriteLine("ok");

                    output.Write("getting D1... ");
                    output.Flush();
                    D1 d1 = new D1(new A1("a1"), new A1("a2"), new A1("a3"), new A1("a4"));
                    d1 = initial.getD1(d1);
                    test(d1.a1.name.Equals("a1"));
                    test(d1.a2.name.Equals("a2"));
                    test(d1.a3.name.Equals("a3"));
                    test(d1.a4.name.Equals("a4"));
                    output.WriteLine("ok");

                    output.Write("throw EDerived... ");
                    output.Flush();
                    try
                    {
                        initial.throwEDerived();
                        test(false);
                    }
                    catch (EDerived ederived)
                    {
                        test(ederived.a1.name.Equals("a1"));
                        test(ederived.a2.name.Equals("a2"));
                        test(ederived.a3.name.Equals("a3"));
                        test(ederived.a4.name.Equals("a4"));
                    }
                    output.WriteLine("ok");

                    output.Write("setting G... ");
                    output.Flush();
                    try
                    {
                        initial.setG(new G(new S("hello"), "g"));
                    }
                    catch (Ice.OperationNotExistException)
                    {
                    }
                    output.WriteLine("ok");

                    output.Write("setting I... ");
                    output.Flush();
                    initial.setI(i);
                    initial.setI(j);
                    initial.setI(h);
                    output.WriteLine("ok");

                    output.Write("testing sequences...");
                    output.Flush();
                    try
                    {
                        Base[] inS = new Test.Base[0];
                        Base[] outS;
                        Base[] retS;
                        retS = initial.opBaseSeq(inS, out outS);

                        inS    = new Test.Base[1];
                        inS[0] = new Test.Base(new S(), "");
                        retS   = initial.opBaseSeq(inS, out outS);
                        test(retS.Length == 1 && outS.Length == 1);
                    }
                    catch (Ice.OperationNotExistException)
                    {
                    }
                    output.WriteLine("ok");

                    output.Write("testing recursive type... ");
                    output.Flush();
                    var top   = new Test.Recursive();
                    var p     = top;
                    int depth = 0;
                    try
                    {
                        for (; depth <= 1000; ++depth)
                        {
                            p.v = new Test.Recursive();
                            p   = p.v;
                            if ((depth < 10 && (depth % 10) == 0) ||
                                (depth < 1000 && (depth % 100) == 0) ||
                                (depth < 10000 && (depth % 1000) == 0) ||
                                (depth % 10000) == 0)
                            {
                                initial.setRecursive(top);
                            }
                        }
                        test(!initial.supportsClassGraphDepthMax());
                    }
                    catch (Ice.UnknownLocalException)
                    {
                        // Expected marshal exception from the server(max class graph depth reached)
                    }
                    catch (Ice.UnknownException)
                    {
                        // Expected stack overflow from the server(Java only)
                    }
                    initial.setRecursive(new Test.Recursive());
                    output.WriteLine("ok");

                    output.Write("testing compact ID...");
                    output.Flush();
                    try
                    {
                        test(initial.getCompact() != null);
                    }
                    catch (Ice.OperationNotExistException)
                    {
                    }
                    output.WriteLine("ok");

                    output.Write("testing marshaled results...");
                    output.Flush();
                    b1 = initial.getMB();
                    test(b1 != null && b1.theB == b1);
                    b1 = initial.getAMDMBAsync().Result;
                    test(b1 != null && b1.theB == b1);
                    output.WriteLine("ok");

                    output.Write("testing UnexpectedObjectException...");
                    output.Flush();
                    @ref  = "uoet:" + helper.getTestEndpoint(0);
                    @base = communicator.stringToProxy(@ref);
                    test(@base != null);
                    var uoet = Test.UnexpectedObjectExceptionTestPrxHelper.uncheckedCast(@base);
                    test(uoet != null);
                    try
                    {
                        uoet.op();
                        test(false);
                    }
                    catch (Ice.UnexpectedObjectException ex)
                    {
                        test(ex.type.Equals("::Test::AlsoEmpty"));
                        test(ex.expectedType.Equals("::Test::Empty"));
                    }
                    catch (System.Exception ex)
                    {
                        output.WriteLine(ex.ToString());
                        test(false);
                    }
                    output.WriteLine("ok");

                    // Disable Obsolete warning/error
#pragma warning disable 612, 618
                    output.Write("testing getting ObjectFactory...");
                    output.Flush();
                    test(communicator.findObjectFactory("TestOF") != null);
                    output.WriteLine("ok");
                    output.Write("testing getting ObjectFactory as ValueFactory...");
                    output.Flush();
                    test(communicator.getValueFactoryManager().find("TestOF") != null);
                    output.WriteLine("ok");
#pragma warning restore 612, 618

                    output.Write("testing partial ice_initialize...");
                    output.Flush();
                    var ib1 = new IBase();
                    test(ib1.id.Equals("My id"));
                    var id1 = new IDerived();
                    test(id1.id.Equals("My id"));
                    test(id1.name.Equals("My name"));

                    var id2 = new Test.IDerived2();
                    test(id2.id.Equals("My id"));
                    var i2 = new I2();
                    test(i2.called);

                    var s1 = new S1();
                    // The struct default constructor do not call ice_initialize
                    test(s1.id == 0);
                    s1 = new S1(2);
                    // The id should have the value set by ice_initialize and not 2
                    test(s1.id == 1);

                    var sc1 = new SC1();
                    test(sc1.id.Equals("My id"));
                    output.WriteLine("ok");

                    output.Write("testing class containing complex dictionary... ");
                    output.Flush();
                    {
                        var m = new Test.M();
                        m.v = new Dictionary <StructKey, L>();
                        var k1 = new StructKey(1, "1");
                        m.v[k1] = new L("one");
                        var k2 = new StructKey(2, "2");
                        m.v[k2] = new L("two");
                        Test.M m1;
                        var    m2 = initial.opM(m, out m1);
                        test(m1.v.Count == 2);
                        test(m2.v.Count == 2);

                        test(m1.v[k1].data.Equals("one"));
                        test(m2.v[k1].data.Equals("one"));

                        test(m1.v[k2].data.Equals("two"));
                        test(m2.v[k2].data.Equals("two"));
                    }
                    output.WriteLine("ok");

                    output.Write("testing forward declared types... ");
                    output.Flush();
                    {
                        F1 f12;
                        F1 f11 = initial.opF1(new F1("F11"), out f12);
                        test(f11.name.Equals("F11"));
                        test(f12.name.Equals("F12"));

                        F2Prx f22;
                        F2Prx f21 = initial.opF2(
                            F2PrxHelper.uncheckedCast(communicator.stringToProxy("F21:" + helper.getTestEndpoint())),
                            out f22);
                        test(f21.ice_getIdentity().name.Equals("F21"));
                        f21.op();
                        test(f22.ice_getIdentity().name.Equals("F22"));

                        if (initial.hasF3())
                        {
                            F3 f32;
                            F3 f31 = initial.opF3(new F3(new F1("F11"),
                                                         F2PrxHelper.uncheckedCast(communicator.stringToProxy("F21"))),
                                                  out f32);

                            test(f31.f1.name.Equals("F11"));
                            test(f31.f2.ice_getIdentity().name.Equals("F21"));

                            test(f32.f1.name.Equals("F12"));
                            test(f32.f2.ice_getIdentity().name.Equals("F22"));
                        }
                    }
                    output.WriteLine("ok");

                    output.Write("testing sending class cycle... ");
                    output.Flush();
                    {
                        var rec = new Test.Recursive();
                        rec.v = rec;
                        var acceptsCycles = initial.acceptsClassCycles();
                        try
                        {
                            initial.setCycle(rec);
                            test(acceptsCycles);
                        }
                        catch (Ice.UnknownLocalException)
                        {
                            test(!acceptsCycles);
                        }
                    }
                    output.WriteLine("ok");

                    return(initial);
                }
Exemple #3
0
        public static async Task RunAsync(TestHelper helper)
        {
            Communicator communicator = helper.Communicator;

            TextWriter output = helper.Output;

            var initial = IInitialPrx.Parse(helper.GetTestProxy("initial", 0), communicator);

            TestHelper.Assert(initial != null);
            output.Write("getting B1... ");
            output.Flush();
            B?b1 = initial.GetB1();

            TestHelper.Assert(b1 != null);
            output.WriteLine("ok");

            output.Write("getting B2... ");
            output.Flush();
            B?b2 = initial.GetB2();

            TestHelper.Assert(b2 != null);
            output.WriteLine("ok");

            output.Write("getting C... ");
            output.Flush();
            C?c = initial.GetC();

            TestHelper.Assert(c != null);
            output.WriteLine("ok");

            output.Write("getting D... ");
            output.Flush();
            D?d = initial.GetD();

            TestHelper.Assert(d != null);
            output.WriteLine("ok");

            output.Write("checking consistency... ");
            output.Flush();
            TestHelper.Assert(b1 != b2);
            TestHelper.Assert(b1.TheB == b1);
            TestHelper.Assert(b1.TheC == null);
            TestHelper.Assert(b1.TheA is B);
            TestHelper.Assert(((B)b1.TheA).TheA == b1.TheA);
            TestHelper.Assert(((B)b1.TheA).TheB == b1);
            TestHelper.Assert(((B)b1.TheA).TheC !.TheB == b1.TheA);

            // More tests possible for b2 and d, but I think this is already
            // sufficient.
            TestHelper.Assert(b2.TheA == b2);
            TestHelper.Assert(d.TheC == null);
            output.WriteLine("ok");

            output.Write("getting B1, B2, C, and D all at once... ");
            output.Flush();
            (B? b1out, B? b2out, C? cout, D? dout) = initial.GetAll();
            TestHelper.Assert(b1out != null);
            TestHelper.Assert(b2out != null);
            TestHelper.Assert(cout != null);
            TestHelper.Assert(dout != null);
            output.WriteLine("ok");

            output.Write("checking consistency... ");
            output.Flush();
            TestHelper.Assert(b1out != b2out);
            TestHelper.Assert(b1out.TheA == b2out);
            TestHelper.Assert(b1out.TheB == b1out);
            TestHelper.Assert(b1out.TheC == null);
            TestHelper.Assert(b2out.TheA == b2out);
            TestHelper.Assert(b2out.TheB == b1out);
            TestHelper.Assert(b2out.TheC == cout);
            TestHelper.Assert(cout.TheB == b2out);
            TestHelper.Assert(dout.TheA == b1out);
            TestHelper.Assert(dout.TheB == b2out);
            TestHelper.Assert(dout.TheC == null);

            output.WriteLine("ok");

            output.Write("getting K... ");
            {
                output.Flush();
                K?  k = initial.GetK();
                var l = k !.Value as L;
                TestHelper.Assert(l != null);
                TestHelper.Assert(l.Data.Equals("l"));
            }
            output.WriteLine("ok");

            output.Write("testing AnyClass as parameter... ");
            output.Flush();
            {
                AnyClass v1 = new L("l");
                (AnyClass? v3, AnyClass? v2) = initial.OpClass(v1);
                TestHelper.Assert(((L)v2 !).Data.Equals("l"));
                TestHelper.Assert(((L)v3 !).Data.Equals("l"));
            }
            {
                var l  = new L("l");
                var v1 = new AnyClass[] { l };
                (AnyClass?[] v3, AnyClass?[] v2) = initial.OpClassSeq(v1);
                TestHelper.Assert(((L)v2[0] !).Data.Equals("l"));
                TestHelper.Assert(((L)v3[0] !).Data.Equals("l"));
            }
            {
                var l  = new L("l");
                var v1 = new Dictionary <string, AnyClass?> {
                    { "l", l }
                };
                (Dictionary <string, AnyClass?> v3, Dictionary <string, AnyClass?> v2) = initial.OpClassMap(v1);
                TestHelper.Assert(((L)v2["l"] !).Data.Equals("l"));
                TestHelper.Assert(((L)v3["l"] !).Data.Equals("l"));
            }
            output.WriteLine("ok");

            output.Write("getting D1... ");
            output.Flush();
            D1?d1 = initial.GetD1(new D1(new A1("a1"), new A1("a2"), new A1("a3"), new A1("a4")));

            TestHelper.Assert(d1 !.A1 !.Name.Equals("a1"));
            TestHelper.Assert(d1 !.A2 !.Name.Equals("a2"));
            TestHelper.Assert(d1 !.A3 !.Name.Equals("a3"));
            TestHelper.Assert(d1 !.A4 !.Name.Equals("a4"));
            output.WriteLine("ok");

            output.Write("throw EDerived... ");
            output.Flush();
            try
            {
                initial.ThrowEDerived();
                TestHelper.Assert(false);
            }
            catch (EDerived ederived)
            {
                TestHelper.Assert(ederived.A1 !.Name.Equals("a1"));
                TestHelper.Assert(ederived.A2 !.Name.Equals("a2"));
                TestHelper.Assert(ederived.A3 !.Name.Equals("a3"));
                TestHelper.Assert(ederived.A4 !.Name.Equals("a4"));
            }
            output.WriteLine("ok");

            output.Write("setting G... ");
            output.Flush();
            try
            {
                initial.SetG(new G(new S("hello"), "g"));
            }
            catch (OperationNotExistException)
            {
            }
            output.WriteLine("ok");

            output.Write("testing sequences...");
            output.Flush();
            try
            {
                Base[] inS = Array.Empty <Base>();
                (Base?[] retS, Base?[] outS) = initial.OpBaseSeq(inS);

                inS          = new Base[1];
                inS[0]       = new Base(new S(""), "");
                (retS, outS) = initial.OpBaseSeq(inS);
                TestHelper.Assert(retS.Length == 1 && outS.Length == 1);
            }
            catch (OperationNotExistException)
            {
            }
            output.WriteLine("ok");

            output.Write("testing recursive type... ");
            output.Flush();
            var       top   = new Recursive();
            Recursive p     = top;
            int       depth = 0;

            try
            {
                for (; depth <= 1000; ++depth)
                {
                    p.V = new Recursive();
                    p   = p.V;
                    if ((depth < 10 && (depth % 10) == 0) ||
                        (depth < 1000 && (depth % 100) == 0) ||
                        (depth < 10000 && (depth % 1000) == 0) ||
                        (depth % 10000) == 0)
                    {
                        initial.SetRecursive(top);
                    }
                }
                TestHelper.Assert(!initial.SupportsClassGraphMaxDepth());
            }
            catch (UnhandledException)
            {
                // Expected marshal exception from the server (max class graph depth reached)
                // Expected stack overflow from the server(Java only)
            }
            initial.SetRecursive(new Recursive());
            output.WriteLine("ok");

            output.Write("testing compact ID...");
            output.Flush();
            try
            {
                TestHelper.Assert(initial.GetCompact() != null);
            }
            catch (OperationNotExistException)
            {
            }
            output.WriteLine("ok");

            output.Write("testing marshaled results...");
            output.Flush();
            b1 = initial.GetMB();
            TestHelper.Assert(b1 != null && b1.TheB == b1);
            b1 = initial.GetAMDMBAsync().Result;
            TestHelper.Assert(b1 != null && b1.TheB == b1);
            output.WriteLine("ok");

            output.Write("testing UnexpectedObjectException...");
            output.Flush();
            var uoet = IUnexpectedObjectExceptionTestPrx.Parse(helper.GetTestProxy("uoet", 0), communicator);

            try
            {
                uoet.Op();
                TestHelper.Assert(false);
            }
            catch (InvalidDataException ex)
            {
                TestHelper.Assert(ex.Message.Contains("ZeroC.Ice.Test.Objects.AlsoEmpty"));
                TestHelper.Assert(ex.Message.Contains("ZeroC.Ice.Test.Objects.Empty"));
            }
            catch (System.Exception ex)
            {
                output.WriteLine(ex.ToString());
                TestHelper.Assert(false);
            }
            output.WriteLine("ok");

            output.Write("testing partial Initialize...");
            output.Flush();
            var ib1 = new IBase();

            TestHelper.Assert(ib1.Id.Equals("My id"));
            var id1 = new IDerived();

            TestHelper.Assert(id1.Id.Equals("My id"));
            TestHelper.Assert(id1.Name.Equals("My name"));

            var id2 = new IDerived2();

            TestHelper.Assert(id2.Id.Equals("My id"));
            var i2 = new I2();

            TestHelper.Assert(i2.Called);

            var s1 = new S1();

            // The struct default constructor do not call ice_initialize
            TestHelper.Assert(s1.Id == 0);
            s1 = new S1(2);
            // The id should have the value set by ice_initialize and not 2
            TestHelper.Assert(s1.Id == 1);

            output.WriteLine("ok");

            output.Write("testing class containing complex dictionary... ");
            output.Flush();
            {
                var m  = new M(new Dictionary <StructKey, L?>());
                var k1 = new StructKey(1, "1");
                m.V[k1] = new L("one");
                var k2 = new StructKey(2, "2");
                m.V[k2]        = new L("two");
                (M? m2, M? m1) = initial.OpM(m);
                TestHelper.Assert(m1 != null && m2 != null);
                TestHelper.Assert(m1.V.Count == 2);
                TestHelper.Assert(m2.V.Count == 2);

                TestHelper.Assert(m1.V[k1] !.Data.Equals("one"));
                TestHelper.Assert(m2.V[k1] !.Data.Equals("one"));

                TestHelper.Assert(m1.V[k2] !.Data.Equals("two"));
                TestHelper.Assert(m2.V[k2] !.Data.Equals("two"));
            }
            output.WriteLine("ok");

            output.Write("testing forward declared types... ");
            output.Flush();
            {
                (F1? f11, F1? f12) = initial.OpF1(new F1("F11"));
                TestHelper.Assert(f11 !.Name.Equals("F11"));
                TestHelper.Assert(f12 !.Name.Equals("F12"));

                (IF2Prx? f21, IF2Prx? f22) =
                    initial.OpF2(IF2Prx.Parse(helper.GetTestProxy("F21"), communicator));
                TestHelper.Assert(f21 !.Identity.Name.Equals("F21"));
                f21.Op();
                TestHelper.Assert(f22 !.Identity.Name.Equals("F22"));

                if (initial.HasF3())
                {
                    (F3? f31, F3? f32) = initial.OpF3(new F3(new F1("F11"), IF2Prx.Parse("F21", communicator)));

                    TestHelper.Assert(f31 !.F1 !.Name.Equals("F11"));
                    TestHelper.Assert(f31 !.F2 !.Identity.Name.Equals("F21"));

                    TestHelper.Assert(f32 !.F1 !.Name.Equals("F12"));
                    TestHelper.Assert(f32 !.F2 !.Identity.Name.Equals("F22"));
                }
            }
            output.WriteLine("ok");

            await initial.ShutdownAsync();
        }