AsmResolver.Tests.Net.MsilAssemblerTests.BranchTest C# (CSharp) Метод

        public void BranchTest()
        {
            // set up temp assembly.
            var assembly = Utilities.CreateTempNetAssembly();
            var tableStream = assembly.NetDirectory.MetadataHeader.GetStream<TableStream>();
            var methodTable = tableStream.GetTable<MethodDefinition>();

            // write code.
            var body = methodTable[0].MethodBody;
            body.Instructions.Clear();

            var target = MsilInstruction.Create(MsilOpCodes.Nop);
            body.Instructions.Add(MsilInstruction.Create(MsilOpCodes.Nop));
            body.Instructions.Add(MsilInstruction.Create(MsilOpCodes.Br, target));
            body.Instructions.Add(MsilInstruction.Create(MsilOpCodes.Nop));
            body.Instructions.Add(MsilInstruction.Create(MsilOpCodes.Nop));
            body.Instructions.Add(target);
            body.Instructions.Add(MsilInstruction.Create(MsilOpCodes.Ret));

            body.CalculateOffsets();
            int offset = target.Offset;

            // build and validate.
            assembly = Utilities.RebuildNetAssembly(assembly);
            methodTable = assembly.NetDirectory.MetadataHeader.GetStream<TableStream>().GetTable<MethodDefinition>();

            var operand = methodTable[0].MethodBody.Instructions[1].Operand;
            Assert.IsInstanceOfType(operand, typeof(MsilInstruction));
            Assert.AreEqual(((MsilInstruction)operand).Offset, offset);
        }