How to use Emit method of Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST.MethodInvocationExpression class

Best JustMockLite code snippet using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST.MethodInvocationExpression.Emit

MethodWithInvocationGenerator.cs

Source:MethodWithInvocationGenerator.cs Github

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...15{16 using System;17 using System.Diagnostics;18 using System.Reflection;19 using System.Reflection.Emit;20#if FEATURE_SERIALIZATION21 using System.Xml.Serialization;22#endif23 using Telerik.JustMock.Core.Castle.Core.Internal;24 using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;25 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;26 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;27 using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;28 using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;29 internal class MethodWithInvocationGenerator : MethodGenerator30 {31 private readonly IInvocationCreationContributor contributor;32 private readonly GetTargetExpressionDelegate getTargetExpression;33 private readonly GetTargetExpressionDelegate getTargetTypeExpression;34 private readonly Reference interceptors;35 private readonly Type invocation;36 public MethodWithInvocationGenerator(MetaMethod method, Reference interceptors, Type invocation,37 GetTargetExpressionDelegate getTargetExpression,38 OverrideMethodDelegate createMethod, IInvocationCreationContributor contributor)39 : this(method, interceptors, invocation, getTargetExpression, null, createMethod, contributor)40 {41 }42 public MethodWithInvocationGenerator(MetaMethod method, Reference interceptors, Type invocation,43 GetTargetExpressionDelegate getTargetExpression,44 GetTargetExpressionDelegate getTargetTypeExpression,45 OverrideMethodDelegate createMethod, IInvocationCreationContributor contributor)46 : base(method, createMethod)47 {48 this.invocation = invocation;49 this.getTargetExpression = getTargetExpression;50 this.getTargetTypeExpression = getTargetTypeExpression;51 this.interceptors = interceptors;52 this.contributor = contributor;53 }54 protected FieldReference BuildMethodInterceptorsField(ClassEmitter @class, MethodInfo method, INamingScope namingScope)55 {56 var methodInterceptors = @class.CreateField(57 namingScope.GetUniqueName(string.Format("interceptors_{0}", method.Name)),58 typeof(IInterceptor[]),59 false);60#if FEATURE_SERIALIZATION61 @class.DefineCustomAttributeFor<XmlIgnoreAttribute>(methodInterceptors);62#endif63 return methodInterceptors;64 }65 protected override MethodEmitter BuildProxiedMethodBody(MethodEmitter emitter, ClassEmitter @class, ProxyGenerationOptions options, INamingScope namingScope)66 {67 var invocationType = invocation;68 Trace.Assert(MethodToOverride.IsGenericMethod == invocationType.GetTypeInfo().IsGenericTypeDefinition);69 var genericArguments = Type.EmptyTypes;70 var constructor = invocation.GetConstructors()[0];71 Expression proxiedMethodTokenExpression;72 if (MethodToOverride.IsGenericMethod)73 {74 // bind generic method arguments to invocation's type arguments75 genericArguments = emitter.MethodBuilder.GetGenericArguments();76 invocationType = invocationType.MakeGenericType(genericArguments);77 constructor = TypeBuilder.GetConstructor(invocationType, constructor);78 // Not in the cache: generic method79 proxiedMethodTokenExpression = new MethodTokenExpression(MethodToOverride.MakeGenericMethod(genericArguments));80 }81 else82 {83 var proxiedMethodToken = @class.CreateStaticField(namingScope.GetUniqueName("token_" + MethodToOverride.Name), typeof(MethodInfo));84 @class.ClassConstructor.CodeBuilder.AddStatement(new AssignStatement(proxiedMethodToken, new MethodTokenExpression(MethodToOverride)));85 proxiedMethodTokenExpression = proxiedMethodToken.ToExpression();86 }87 var methodInterceptors = SetMethodInterceptors(@class, namingScope, emitter, proxiedMethodTokenExpression);88 var dereferencedArguments = IndirectReference.WrapIfByRef(emitter.Arguments);89 var hasByRefArguments = HasByRefArguments(emitter.Arguments);90 var arguments = GetCtorArguments(@class, proxiedMethodTokenExpression, dereferencedArguments, methodInterceptors);91 var ctorArguments = ModifyArguments(@class, arguments);92 var invocationLocal = emitter.CodeBuilder.DeclareLocal(invocationType);93 emitter.CodeBuilder.AddStatement(new AssignStatement(invocationLocal,94 new NewInstanceExpression(constructor, ctorArguments)));95 if (MethodToOverride.ContainsGenericParameters)96 {97 EmitLoadGenricMethodArguments(emitter, MethodToOverride.MakeGenericMethod(genericArguments), invocationLocal);98 }99 if (hasByRefArguments)100 {101 emitter.CodeBuilder.AddStatement(new TryStatement());102 }103 var proceed = new ExpressionStatement(new MethodInvocationExpression(invocationLocal, InvocationMethods.Proceed));104 emitter.CodeBuilder.AddStatement(proceed);105 if (hasByRefArguments)106 {107 emitter.CodeBuilder.AddStatement(new FinallyStatement());108 }109 GeneratorUtil.CopyOutAndRefParameters(dereferencedArguments, invocationLocal, MethodToOverride, emitter);110 if (hasByRefArguments)111 {112 emitter.CodeBuilder.AddStatement(new EndExceptionBlockStatement());113 }114 if (MethodToOverride.ReturnType != typeof(void))115 {116 var getRetVal = new MethodInvocationExpression(invocationLocal, InvocationMethods.GetReturnValue);117 // Emit code to ensure a value type return type is not null, otherwise the cast will cause a null-deref118 if (emitter.ReturnType.GetTypeInfo().IsValueType && !emitter.ReturnType.IsNullableType())119 {120 LocalReference returnValue = emitter.CodeBuilder.DeclareLocal(typeof(object));121 emitter.CodeBuilder.AddStatement(new AssignStatement(returnValue, getRetVal));122 emitter.CodeBuilder.AddExpression(new IfNullExpression(returnValue, new ThrowStatement(typeof(InvalidOperationException),123 "Interceptors failed to set a return value, or swallowed the exception thrown by the target")));124 }125 // Emit code to return with cast from ReturnValue126 emitter.CodeBuilder.AddStatement(new ReturnStatement(new ConvertExpression(emitter.ReturnType, getRetVal)));127 }128 else129 {130 emitter.CodeBuilder.AddStatement(new ReturnStatement());131 }132 return emitter;133 }134 private Expression SetMethodInterceptors(ClassEmitter @class, INamingScope namingScope, MethodEmitter emitter, Expression proxiedMethodTokenExpression)135 {136 var selector = @class.GetField("__selector");137 if(selector == null)138 {139 return null;140 }141 var methodInterceptorsField = BuildMethodInterceptorsField(@class, MethodToOverride, namingScope);142 Expression targetTypeExpression;143 if (getTargetTypeExpression != null)144 {145 targetTypeExpression = getTargetTypeExpression(@class, MethodToOverride);146 }147 else148 {149 targetTypeExpression = new MethodInvocationExpression(null, TypeUtilMethods.GetTypeOrNull, getTargetExpression(@class, MethodToOverride));150 }151 var emptyInterceptors = new NewArrayExpression(0, typeof(IInterceptor));152 var selectInterceptors = new MethodInvocationExpression(selector, InterceptorSelectorMethods.SelectInterceptors,153 targetTypeExpression,154 proxiedMethodTokenExpression, interceptors.ToExpression())155 { VirtualCall = true };156 emitter.CodeBuilder.AddExpression(157 new IfNullExpression(methodInterceptorsField,158 new AssignStatement(methodInterceptorsField,159 new NullCoalescingOperatorExpression(selectInterceptors, emptyInterceptors))));160 return methodInterceptorsField.ToExpression();161 }162 private void EmitLoadGenricMethodArguments(MethodEmitter methodEmitter, MethodInfo method, Reference invocationLocal)163 {164 var genericParameters = method.GetGenericArguments().FindAll(t => t.GetTypeInfo().IsGenericParameter);165 var genericParamsArrayLocal = methodEmitter.CodeBuilder.DeclareLocal(typeof(Type[]));166 methodEmitter.CodeBuilder.AddStatement(167 new AssignStatement(genericParamsArrayLocal, new NewArrayExpression(genericParameters.Length, typeof(Type))));168 for (var i = 0; i < genericParameters.Length; ++i)169 {170 methodEmitter.CodeBuilder.AddStatement(171 new AssignArrayStatement(genericParamsArrayLocal, i, new TypeTokenExpression(genericParameters[i])));172 }173 methodEmitter.CodeBuilder.AddExpression(174 new MethodInvocationExpression(invocationLocal,175 InvocationMethods.SetGenericMethodArguments,176 new ReferenceExpression(177 genericParamsArrayLocal)));178 }179 private Expression[] GetCtorArguments(ClassEmitter @class, Expression proxiedMethodTokenExpression, TypeReference[] dereferencedArguments, Expression methodInterceptors)180 {181 return new[]182 {183 getTargetExpression(@class, MethodToOverride),184 SelfReference.Self.ToExpression(),185 methodInterceptors ?? interceptors.ToExpression(),186 proxiedMethodTokenExpression,187 new ReferencesToObjectArrayExpression(dereferencedArguments)188 };189 }190 private Expression[] ModifyArguments(ClassEmitter @class, Expression[] arguments)191 {192 if (contributor == null)193 {194 return arguments;195 }196 return contributor.GetConstructorInvocationArguments(arguments, @class);197 }198 private bool HasByRefArguments(ArgumentReference[] arguments)199 {200 for (int i = 0; i < arguments.Length; i++ )201 {202 if (arguments[i].Type.GetTypeInfo().IsByRef)203 {204 return true;...

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ClassProxyInstanceContributor.cs

Source:ClassProxyInstanceContributor.cs Github

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...18 using System.Reflection;19#if FEATURE_SERIALIZATION20 using System.Runtime.Serialization;21#endif22 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;23 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;24 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;25 using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;26 using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;27 internal class ClassProxyInstanceContributor : ProxyInstanceContributor28 {29#if FEATURE_SERIALIZATION30 private readonly bool delegateToBaseGetObjectData;31 private readonly bool implementISerializable;32 private ConstructorInfo serializationConstructor;33 private readonly IList<FieldReference> serializedFields = new List<FieldReference>();34#endif35 public ClassProxyInstanceContributor(Type targetType, IList<MethodInfo> methodsToSkip, Type[] interfaces,36 string typeId)37 : base(targetType, interfaces, typeId)38 {39#if FEATURE_SERIALIZATION40 if (targetType.IsSerializable)41 {42 implementISerializable = true;43 delegateToBaseGetObjectData = VerifyIfBaseImplementsGetObjectData(targetType, methodsToSkip);44 }45#endif46 }47 protected override Reference GetTargetReference(ClassEmitter emitter)48 {49 return SelfReference.Self;50 }51 public override void Generate(ClassEmitter @class, ProxyGenerationOptions options)52 {53 var interceptors = @class.GetField("__interceptors");54#if FEATURE_SERIALIZATION55 if (implementISerializable)56 {57 ImplementGetObjectData(@class);58 Constructor(@class);59 }60#endif61 ImplementProxyTargetAccessor(@class, interceptors);62 foreach (var attribute in targetType.GetTypeInfo().GetNonInheritableAttributes())63 {64 @class.DefineCustomAttribute(attribute.Builder);65 }66 }67#if FEATURE_SERIALIZATION68 protected override void AddAddValueInvocation(ArgumentReference serializationInfo, MethodEmitter getObjectData,69 FieldReference field)70 {71 serializedFields.Add(field);72 base.AddAddValueInvocation(serializationInfo, getObjectData, field);73 }74 protected override void CustomizeGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo,75 ArgumentReference streamingContext, ClassEmitter emitter)76 {77 codebuilder.AddStatement(new ExpressionStatement(78 new MethodInvocationExpression(79 serializationInfo,80 SerializationInfoMethods.AddValue_Bool,81 new ConstReference("__delegateToBase").ToExpression(),82 new ConstReference(delegateToBaseGetObjectData).83 ToExpression())));84 if (delegateToBaseGetObjectData == false)85 {86 EmitCustomGetObjectData(codebuilder, serializationInfo);87 return;88 }89 EmitCallToBaseGetObjectData(codebuilder, serializationInfo, streamingContext);90 }91 private void EmitCustomGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo)92 {93 var members = codebuilder.DeclareLocal(typeof(MemberInfo[]));94 var data = codebuilder.DeclareLocal(typeof(object[]));95 var getSerializableMembers = new MethodInvocationExpression(96 null,97 FormatterServicesMethods.GetSerializableMembers,98 new TypeTokenExpression(targetType));99 codebuilder.AddStatement(new AssignStatement(members, getSerializableMembers));100 // Sort to keep order on both serialize and deserialize side the same, c.f DYNPROXY-ISSUE-127101 var callSort = new MethodInvocationExpression(102 null,103 TypeUtilMethods.Sort,104 members.ToExpression());105 codebuilder.AddStatement(new AssignStatement(members, callSort));106 var getObjectData = new MethodInvocationExpression(107 null,108 FormatterServicesMethods.GetObjectData,109 SelfReference.Self.ToExpression(),110 members.ToExpression());111 codebuilder.AddStatement(new AssignStatement(data, getObjectData));112 var addValue = new MethodInvocationExpression(113 serializationInfo,114 SerializationInfoMethods.AddValue_Object,115 new ConstReference("__data").ToExpression(),116 data.ToExpression());117 codebuilder.AddStatement(new ExpressionStatement(addValue));118 }119 private void EmitCallToBaseGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo,120 ArgumentReference streamingContext)121 {122 var baseGetObjectData = targetType.GetMethod("GetObjectData",123 new[] { typeof(SerializationInfo), typeof(StreamingContext) });124 codebuilder.AddStatement(new ExpressionStatement(125 new MethodInvocationExpression(baseGetObjectData,126 serializationInfo.ToExpression(),127 streamingContext.ToExpression())));128 }129 private void Constructor(ClassEmitter emitter)130 {131 if (!delegateToBaseGetObjectData)132 {133 return;134 }135 GenerateSerializationConstructor(emitter);136 }137 private void GenerateSerializationConstructor(ClassEmitter emitter)138 {139 var serializationInfo = new ArgumentReference(typeof(SerializationInfo));140 var streamingContext = new ArgumentReference(typeof(StreamingContext));141 var ctor = emitter.CreateConstructor(serializationInfo, streamingContext);142 ctor.CodeBuilder.AddStatement(143 new ConstructorInvocationStatement(serializationConstructor,144 serializationInfo.ToExpression(),145 streamingContext.ToExpression()));146 foreach (var field in serializedFields)147 {148 var getValue = new MethodInvocationExpression(serializationInfo,149 SerializationInfoMethods.GetValue,150 new ConstReference(field.Reference.Name).ToExpression(),151 new TypeTokenExpression(field.Reference.FieldType));...

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MethodInvocationExpression.cs

Source:MethodInvocationExpression.cs Github

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...10// distributed under the License is distributed on an "AS IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14namespace Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST15{16 using System.Reflection;17 using System.Reflection.Emit;18 internal class MethodInvocationExpression : Expression19 {20 protected readonly Expression[] args;21 protected readonly MethodInfo method;22 protected readonly Reference owner;23 public MethodInvocationExpression(MethodInfo method, params Expression[] args) :24 this(SelfReference.Self, method, args)25 {26 }27 public MethodInvocationExpression(MethodEmitter method, params Expression[] args) :28 this(SelfReference.Self, method.MethodBuilder, args)29 {30 }31 public MethodInvocationExpression(Reference owner, MethodEmitter method, params Expression[] args) :32 this(owner, method.MethodBuilder, args)33 {34 }35 public MethodInvocationExpression(Reference owner, MethodInfo method, params Expression[] args)36 {37 this.owner = owner;38 this.method = method;39 this.args = args;40 }41 public bool VirtualCall { get; set; }42 public override void Emit(IMemberEmitter member, ILGenerator gen)43 {44 ArgumentsUtil.EmitLoadOwnerAndReference(owner, gen);45 foreach (var exp in args)46 {47 exp.Emit(member, gen);48 }49 if (VirtualCall)50 {51 gen.Emit(OpCodes.Callvirt, method);52 }53 else54 {55 gen.Emit(OpCodes.Call, method);56 }57 }58 }59}

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Emit

Using AI Code Generation

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1using System;2using System.Reflection;3using System.Reflection.Emit;4using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;5using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;6{7 {8 public static void Main(string[] args)9 {10 var method = typeof(MethodInvocationExpression).GetMethod("Emit", BindingFlags.NonPublic | BindingFlags.Instance);11 var methodInvocationExpression = new MethodInvocationExpression(null, null, null);12 var ilGenerator = new ILGenerator(null);13 method.Invoke(methodInvocationExpression, new object[] { ilGenerator });14 }15 }16}17using System;18using System.Reflection;19using System.Reflection.Emit;20using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;21using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;22{23 {24 public static void Main(string[] args)25 {26 var method = typeof(MethodInvocationExpression).GetMethod("Emit", BindingFlags.NonPublic | BindingFlags.Instance);27 var methodInvocationExpression = new MethodInvocationExpression(null, null, null);28 var ilGenerator = new ILGenerator(null);29 var arr = new object[] { ilGenerator };30 method.Invoke(methodInvocationExpression, arr);31 }32 }33}

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Emit

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;8{9 {10 static void Main(string[] args)11 {12 Expression[] expressions = new Expression[0];13 var method = typeof(Program).GetMethod("Test");14 var methodInvocationExpression = new MethodInvocationExpression(method, expressions);15 var methodGenerator = new MethodGenerator(method);16 methodGenerator.Emit(methodInvocationExpression);17 }18 public static void Test()19 {20 }21 }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;29using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;30{31 {32 static void Main(string[] args)33 {34 Expression[] expressions = new Expression[0];35 var method = typeof(Program).GetMethod("Test");36 var methodInvocationExpression = new MethodInvocationExpression(method, expressions);37 var methodGenerator = new MethodGenerator(method);38 methodGenerator.Emit(methodInvocationExpression);39 }40 public static void Test()41 {42 }43 }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;51using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;52{53 {54 static void Main(string[] args)55 {56 Expression[] expressions = new Expression[0];57 var method = typeof(Program).GetMethod("Test");58 var methodInvocationExpression = new MethodInvocationExpression(method, expressions);59 var methodGenerator = new MethodGenerator(method);60 methodGenerator.Emit(methodInvocationExpression);61 }62 public static void Test()63 {64 }

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;7{8 {9 static void Main(string[] args)10 {11 MethodInvocationExpression expression = new MethodInvocationExpression(null, null);12 expression.Emit(null);13 }14 }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;22{23 {24 static void Main(string[] args)25 {26 MethodReferenceExpression expression = new MethodReferenceExpression(null, null);27 expression.Emit(null);28 }29 }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;37{38 {39 static void Main(string[] args)40 {41 MethodInvocationExpression expression = new MethodInvocationExpression(null, null);42 expression.Emit(null);43 }44 }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;52{53 {54 static void Main(string[] args)55 {56 MethodReferenceExpression expression = new MethodReferenceExpression(null, null);57 expression.Emit(null);58 }59 }60}61using System;62using System.Collections.Generic;63using System.Linq;

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Emit

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1using System;2using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;3using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;4{5 {6 static void Main(string[] args)7 {8 var method = new DynamicMethod("MyDynamicMethod", typeof(int), new Type[] { typeof(string) });9 var il = method.GetILGenerator();10 var mi = new MethodInvocationExpression(null, typeof(Console).GetMethod("WriteLine", new Type[] { typeof(string) }), new Expression[] { new ArgumentReferenceExpression(0) });11 mi.Emit(il);12 il.Emit(OpCodes.Ldc_I4, 42);13 il.Emit(OpCodes.Ret);14 var myDelegate = (Func<string, int>)method.CreateDelegate(typeof(Func<string, int>));15 int result = myDelegate("Hello World!");16 }17 }18}

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1using System;2using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;3using System.Reflection;4using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;5using System.Collections.Generic;6using System.Linq;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.AbstractMembers;9using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;10using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;11{12 {13 static void Main(string[] args)14 {15 }16 }17 {18 public void TestMethod()19 {20 var method = new MethodEmitter(21 new TypeBuilder("test", typeof(object), typeof(object), TypeAttributes.Public),22 typeof(object).GetMethod("ToString"));23 var invocation = new MethodInvocationExpression(24 new MethodEmitter(25 new TypeBuilder("test", typeof(object), typeof(object), TypeAttributes.Public),26 typeof(object).GetMethod("ToString")));27 invocation.Emit(method.GetILGenerator());28 }29 }30}31using System;32using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;33using System.Reflection;34using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;35using System.Collections.Generic;36using System.Linq;37using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.AbstractMembers;38using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;39using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;40{41 {42 static void Main(string[] args)43 {44 }45 }46 {47 public void TestMethod()48 {49 var method = new MethodEmitter(50 new TypeBuilder("test", typeof(object), typeof(object), TypeAttributes.Public),51 typeof(object).GetMethod("ToString"));52 var invocation = new MethodInvocationExpression(53 new MethodEmitter(54 new TypeBuilder("test", typeof(object), typeof(object), TypeAttributes.Public),

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Emit

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;8using Telerik.JustMock.Core.Castle.DynamicProxy;9{10 {11 public void Method1()12 {13 var method = typeof(Class1).GetMethod("Method1");14 var invocation = new MethodInvocationExpression(null, method, new Expression[] { });15 invocation.Emit(new MockEmittingContext());16 }17 }18 {19 public override void EmitCallvirt(MethodInfo methodInfo)20 {21 base.EmitCallvirt(methodInfo);22 }23 public override void EmitCall(MethodInfo methodInfo)24 {25 base.EmitCall(methodInfo);26 }27 public override void EmitCalli(OpCode opcode, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, Type[] optionalParameterTypes)28 {29 base.EmitCalli(opcode, callingConvention, returnType, parameterTypes, optionalParameterTypes);30 }31 }32}

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Emit

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1using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;2using System;3using System.Reflection;4using System.Reflection.Emit;5{6 {7 public static void Run()8 {9 var method = typeof(EmitMethodInvocationExpression).GetMethod("MethodToMock", BindingFlags.NonPublic | BindingFlags.Instance);10 var methodInvocationExpression = new MethodInvocationExpression(new MethodReference(method));11 var methodBuilder = typeof(EmitMethodInvocationExpression).GetMethod("MethodToMock", BindingFlags.NonPublic | BindingFlags.Instance).GetBaseDefinition().MethodHandle.GetFunctionPointer();12 var dynamicMethod = new DynamicMethod("dynamicMethod", typeof(string), new Type[0], typeof(EmitMethodInvocationExpression), true);13 var ilGenerator = dynamicMethod.GetILGenerator();14 methodInvocationExpression.Emit(ilGenerator);15 ilGenerator.Emit(OpCodes.Ret);16 var result = (string)dynamicMethod.Invoke(null, new object[0]);17 Console.WriteLine(result);18 }19 private string MethodToMock()20 {21 return "Hello World";22 }23 }24}25JustMock.ElevatedExamples (in JustMock.ElevatedExamples.dll) Version: 2019.1.616.2 (2019.1.616.2)

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1public string Method1(int a, int b)2{3 return a + b;4}5public string Method2(int a, int b)6{7 return a + b;8}9public string Method3(int a, int b)10{11 return a + b;12}13public string Method4(int a, int b)14{15 return a + b;16}17public string Method5(int a, int b)18{19 return a + b;20}21public string Method6(int a, int b)22{23 return a + b;24}25public string Method7(int a, int b)26{27 return a + b;28}29public string Method8(int a, int b)30{31 return a + b;32}

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