public void LoadAssemblyIntoCache_InvalidCacheAfterTwoLoadAssemblyIntoCacheThatContainsSameGeneric()
{
//
// Step 1 - Save an assembly with 1 generic proxy
//
var proxyGeneratorModuleScope = new ModuleScope(true, true, ModuleScope.DEFAULT_ASSEMBLY_NAME + "1", "ProxyCache1.dll", ModuleScope.DEFAULT_ASSEMBLY_NAME + "1", "ProxyCache1.dll");
var proxyBuilder = new DefaultProxyBuilder(proxyGeneratorModuleScope);
var generator = new ProxyGenerator(proxyBuilder);
generator.CreateInterfaceProxyWithTargetInterface(typeof(IGenericInterface <IInterface1>), new Class1(), new DoNothingInterceptor());
proxyGeneratorModuleScope.SaveAssembly();
//
// Step 2 - Save another assembly with 1 generic proxy
// note : to reproduce the problem, must load previously saved assembly (in cache) before saving this assembly.
//
proxyGeneratorModuleScope = new ModuleScope(true, true, ModuleScope.DEFAULT_ASSEMBLY_NAME + "2", "ProxyCache2.dll", ModuleScope.DEFAULT_ASSEMBLY_NAME + "2", "ProxyCache2.dll");
proxyBuilder = new DefaultProxyBuilder(proxyGeneratorModuleScope);
generator = new ProxyGenerator(proxyBuilder);
var proxyAssembly = Assembly.LoadFrom("ProxyCache1.dll");
proxyGeneratorModuleScope.LoadAssemblyIntoCache(proxyAssembly);
generator.CreateInterfaceProxyWithTargetInterface(typeof(IGenericInterface <IInterface2>), new Class2(), new DoNothingInterceptor());
proxyGeneratorModuleScope.SaveAssembly();
//
// Step 3 - Load the last proxy assembly and try to create the first generic proxy (created in step 1)
// note : Creating proxy from step 2 works.
// exception : Missing method exception, it returns the wrong proxy and the constructor used doesnt match the arguments passed.
//
proxyGeneratorModuleScope = new ModuleScope(true);
proxyBuilder = new DefaultProxyBuilder(proxyGeneratorModuleScope);
generator = new ProxyGenerator(proxyBuilder);
proxyAssembly = Assembly.LoadFrom("ProxyCache2.dll");
proxyGeneratorModuleScope.LoadAssemblyIntoCache(proxyAssembly);
generator.CreateInterfaceProxyWithTargetInterface(typeof(IGenericInterface <IInterface1>), new Class1(), new DoNothingInterceptor());
}
public void LoadAssemblyIntoCache_DifferentGenerationOptions()
{
ModuleScope savedScope = new ModuleScope(true);
DefaultProxyBuilder builder = new DefaultProxyBuilder(savedScope);
ProxyGenerationOptions options1 = new ProxyGenerationOptions();
options1.AddMixinInstance(new DateTime());
ProxyGenerationOptions options2 = ProxyGenerationOptions.Default;
Type cp1 = builder.CreateClassProxyType(typeof(object), Type.EmptyTypes, options1);
Type cp2 = builder.CreateClassProxyType(typeof(object), Type.EmptyTypes, options2);
Assert.AreNotSame(cp1, cp2);
Assert.AreSame(cp1, builder.CreateClassProxyType(typeof(object), Type.EmptyTypes, options1));
Assert.AreSame(cp2, builder.CreateClassProxyType(typeof(object), Type.EmptyTypes, options2));
string path = savedScope.SaveAssembly();
CrossAppDomainCaller.RunInOtherAppDomain(delegate(object[] args)
{
ModuleScope newScope = new ModuleScope(false);
DefaultProxyBuilder newBuilder = new DefaultProxyBuilder(newScope);
Assembly assembly = Assembly.LoadFrom((string)args[0]);
newScope.LoadAssemblyIntoCache(assembly);
ProxyGenerationOptions newOptions1 = new ProxyGenerationOptions();
newOptions1.AddMixinInstance(new DateTime());
ProxyGenerationOptions newOptions2 = ProxyGenerationOptions.Default;
Type loadedCP1 = newBuilder.CreateClassProxyType(typeof(object), Type.EmptyTypes, newOptions1);
Type loadedCP2 = newBuilder.CreateClassProxyType(typeof(object), Type.EmptyTypes, newOptions2);
Assert.AreNotSame(loadedCP1, loadedCP2);
Assert.AreEqual(assembly, loadedCP1.Assembly);
Assert.AreEqual(assembly, loadedCP2.Assembly);
}, path);
File.Delete(path);
}
public void LoadAssemblyIntoCache_InvalidAssembly()
{
ModuleScope newScope = new ModuleScope(false);
newScope.LoadAssemblyIntoCache(Assembly.GetExecutingAssembly());
}
private void CheckLoadAssemblyIntoCache(ProxyCreator creator)
{
var savedScope = new ModuleScope(true);
var builder = new DefaultProxyBuilder(savedScope);
var cp = creator(builder);
Assert.AreSame(cp, creator(builder));
var path = savedScope.SaveAssembly();
CrossAppDomainCaller.RunInOtherAppDomain(delegate(object[] args)
{
var newScope = new ModuleScope(false);
var newBuilder = new DefaultProxyBuilder(newScope);
var assembly = Assembly.LoadFrom((string) args[0]);
newScope.LoadAssemblyIntoCache(assembly);
var loadedCP = assembly.GetType((string) args[1]);
Assert.AreSame(loadedCP, ((ProxyCreator) args[2])(newBuilder));
Assert.AreEqual(assembly, ((ProxyCreator) args[2])(newBuilder).Assembly);
}, path, cp.FullName, creator);
File.Delete(path);
}
public void LoadAssemblyIntoCache_DifferentGenerationOptions()
{
var savedScope = new ModuleScope(true);
var builder = new DefaultProxyBuilder(savedScope);
var options1 = new ProxyGenerationOptions();
options1.AddMixinInstance(new DateTime());
var options2 = ProxyGenerationOptions.Default;
var cp1 = builder.CreateClassProxyType(typeof (object), Type.EmptyTypes, options1);
var cp2 = builder.CreateClassProxyType(typeof (object), Type.EmptyTypes, options2);
Assert.AreNotSame(cp1, cp2);
Assert.AreSame(cp1, builder.CreateClassProxyType(typeof (object), Type.EmptyTypes, options1));
Assert.AreSame(cp2, builder.CreateClassProxyType(typeof (object), Type.EmptyTypes, options2));
var path = savedScope.SaveAssembly();
CrossAppDomainCaller.RunInOtherAppDomain(delegate(object[] args)
{
var newScope = new ModuleScope(false);
var newBuilder = new DefaultProxyBuilder(newScope);
var assembly = Assembly.LoadFrom((string) args[0]);
newScope.LoadAssemblyIntoCache(assembly);
var newOptions1 = new ProxyGenerationOptions();
newOptions1.AddMixinInstance(new DateTime());
var newOptions2 = ProxyGenerationOptions.Default;
var loadedCP1 = newBuilder.CreateClassProxyType(typeof (object),
Type.EmptyTypes,
newOptions1);
var loadedCP2 = newBuilder.CreateClassProxyType(typeof (object),
Type.EmptyTypes,
newOptions2);
Assert.AreNotSame(loadedCP1, loadedCP2);
Assert.AreEqual(assembly, loadedCP1.Assembly);
Assert.AreEqual(assembly, loadedCP2.Assembly);
}, path);
File.Delete(path);
}
public void LoadAssemblyIntoCache_InvalidAssembly()
{
var newScope = new ModuleScope(false);
Assert.Throws<ArgumentException>(() =>
newScope.LoadAssemblyIntoCache(Assembly.GetExecutingAssembly())
);
}
public void LoadAssemblyIntoCache_InvalidAssembly()
{
var newScope = new ModuleScope(false);
newScope.LoadAssemblyIntoCache(Assembly.GetExecutingAssembly());
}
public void LoadAssemblyIntoCache_InvalidCacheAfterTwoLoadAssemblyIntoCacheThatContainsSameClass()
{
//
// Step 1 - Save an assembly with 1 class proxy
//
var proxyGeneratorModuleScope = new ModuleScope(
true,
true,
ModuleScope.DEFAULT_ASSEMBLY_NAME + "5",
"ProxyCache5.dll",
ModuleScope.DEFAULT_ASSEMBLY_NAME + "5",
"ProxyCache5.dll"
);
var proxyBuilder = new DefaultProxyBuilder(proxyGeneratorModuleScope);
var generator = new ProxyGenerator(proxyBuilder);
generator.CreateClassProxy(
typeof(EmptyClass),
new[] { typeof(IInterface1) },
new DoNothingInterceptor()
);
proxyGeneratorModuleScope.SaveAssembly();
//
// Step 2 - Save another assembly with 1 class proxy
// note : to reproduce the problem, must load previously saved assembly (in cache) before saving this assembly.
//
proxyGeneratorModuleScope = new ModuleScope(
true,
true,
ModuleScope.DEFAULT_ASSEMBLY_NAME + "6",
"ProxyCache6.dll",
ModuleScope.DEFAULT_ASSEMBLY_NAME + "6",
"ProxyCache6.dll"
);
proxyBuilder = new DefaultProxyBuilder(proxyGeneratorModuleScope);
generator = new ProxyGenerator(proxyBuilder);
var proxyAssembly = Assembly.LoadFrom("ProxyCache5.dll");
proxyGeneratorModuleScope.LoadAssemblyIntoCache(proxyAssembly);
generator.CreateClassProxy(
typeof(EmptyClass),
new[] { typeof(IInterface2) },
new DoNothingInterceptor()
);
proxyGeneratorModuleScope.SaveAssembly();
//
// Step 3 - Load the last proxy assembly and try to create the first class proxy (created in step 1)
// note : Creating proxy from step 2 works.
// issue : returns the wrong proxy (the one from step 2)
//
proxyGeneratorModuleScope = new ModuleScope(true);
proxyBuilder = new DefaultProxyBuilder(proxyGeneratorModuleScope);
generator = new ProxyGenerator(proxyBuilder);
proxyAssembly = Assembly.LoadFrom("ProxyCache6.dll");
proxyGeneratorModuleScope.LoadAssemblyIntoCache(proxyAssembly);
var invalidProxy = generator.CreateClassProxy(
typeof(EmptyClass),
new[] { typeof(IInterface1) },
new DoNothingInterceptor()
);
if (invalidProxy as IInterface1 == null)
{
Assert.Fail();
}
}
