public void createAppDomainAndLoadDll_MainTestCase()
{
string fullPathToDllToProcess = DI.config.ExecutingAssembly; //Path.Combine(hardCodedO2DevelopmentLib, o2DllToProcess + ".exe");
//AppDomainUtils.findDllInCurrentAppDomain(o2DllToProcess);
Assert.That(File.Exists(fullPathToDllToProcess),
"fullPathToDllToProcess doesn't exist:" + fullPathToDllToProcess);
// get test AppDomain in temp folder
var o2AppDomainFactory = new O2AppDomainFactory();
// load dll from it (this will fail until all dependencies are resolved
Assert.That(o2AppDomainFactory.load(o2DllToProcess, fullPathToDllToProcess, true),
"Dll failed to load into AppDomain");
// get assemblyDependencies
Dictionary <string, string> assemblyDependencies =
new CecilAssemblyDependencies(fullPathToDllToProcess).calculateDependencies();
DI.log.debug("There are {0} assembly dependencies to load", assemblyDependencies.Count);
// load them and abort if we were not able to load all)
Assert.That(o2AppDomainFactory.load(assemblyDependencies).Count == 0,
"There were assemblyDependencies that were not loaded");
// double check that all is OK by dinamcally invoking some methods on the new AppDomain
Assert.That(null != o2AppDomainFactory.invokeMethod("nameOfCurrentDomainStatic O2Proxy O2_Kernel", new object[0]),
"Could not invoke methods inside O2_CoreLib");
o2AppDomainFactory.invokeMethod("logInfo O2Proxy O2_Kernel",
new object[] { "Hello from createAppDomainInTempFolder UnitTest" });
AppDomainUtils.closeAppDomain(o2AppDomainFactory.appDomain, onTestCompletionDeleteTempFilesCreated);
}
public void Test_AppdomainsWithUniqueBaseDirectories()
{
string pathToproxyDll = DI.config.ExecutingAssembly; // Path.Combine(AppDomain.CurrentDomain.BaseDirectory, assemblyName + ".exe");
string appDomain1TempDir = copyO2ProxyToTempFolder(pathToproxyDll, "appDomain1TempDir");
string appDomain2TempDir = copyO2ProxyToTempFolder(pathToproxyDll, "appDomain2TempDir");
Assert.That(
Directory.Exists(appDomain1TempDir) && Directory.Exists(appDomain2TempDir) &&
appDomain1TempDir != appDomain2TempDir, "Something is wrong with temp dirs");
var appDomain1 = new O2AppDomainFactory("appDomain1", appDomain1TempDir);
var appDomain2 = new O2AppDomainFactory("appDomain2", appDomain2TempDir);
Assert.That(appDomain1.BaseDirectory != appDomain2.BaseDirectory,
"Something is wrong with AppDomain's temp dirs");
object appDomain1invocationResult =
appDomain1.invokeMethod(methodToInvoke + " " + typeToCreate + " " + assemblyName);
object appDomain2invocationResult =
appDomain2.invokeMethod(methodToInvoke + " " + typeToCreate + " " + assemblyName);
Assert.That(appDomain1invocationResult != null && appDomain2invocationResult != null,
"appDomainXinvocationResult == null");
DI.log.info("{0} != {1}", appDomain1invocationResult, appDomain2invocationResult);
Assert.That(appDomain1invocationResult != appDomain2invocationResult,
"appDomainXinvocationResult were not different");
}
public void Test_CreateAppDomainWithO2CoreLibDll()
{
const string dynamicCommand_InitialTest = "nameOfCurrentDomain O2Proxy O2_Kernel";
// get test AppDomain in temp folder
o2AppDomainFactory =
CecilAssemblyDependencies.getO2AppDomainFactoryOnTempDirWithAllDependenciesResolved(
fullPathToAssemblyToProcess);
Assert.That(o2AppDomainFactory != null, "o2AppDomainFactory was null");
// send message to DebugView (will not show in NUnit since this is from a different AppDomain)
o2AppDomainFactory.invokeMethod("logInfo O2Proxy O2_Kernel",
new object[]
{ "Testing appDomain from Test_OpenO2CoreLibFormFromAppDomain UnitTest" });
//Assert.That(o2AppDomainFactory.load(appDomainProxyDll, fullPathToAppDomainProxyDll, true), "problem loading appDomainProxyDll");
// do a quick dynamic invokation to confirm that all is
Assert.That(
o2AppDomainFactory.appDomain.FriendlyName ==
(string)o2AppDomainFactory.invokeMethod(dynamicCommand_InitialTest),
"Problem doing dynamic invoke of method nameOfCurrentDomain which returns the current appDomain name");
DI.log.info("o2AppDomainFactory is created ready for use :)");
}
public void Test_LoadingCodeIntoMultipleAppDomains()
{
// test current AppDomain
string pathToproxyDll = DI.config.ExecutingAssembly; // Path.Combine(AppDomain.CurrentDomain.BaseDirectory, assemblyName + ".exe");
string testAppDomainDirectory = copyO2ProxyToTempFolder(pathToproxyDll, assemblyName);
object resultInCurrentAppDomain = LoadTypes.loadTypeAndExecuteMethodInAppDomain(AppDomain.CurrentDomain,
assemblyName, typeToCreate,
methodToInvoke, methodParams);
Assert.IsNotNull(resultInCurrentAppDomain, "result");
DI.log.debug("{0} = {1}", "resultIncurrentAppDomain", resultInCurrentAppDomain);
// test creating new AppDomain
var newAppDomain = new O2AppDomainFactory("newAppDomain", testAppDomainDirectory);
Assert.IsNotNull(newAppDomain, "newAppDomain");
newAppDomain.load(assemblyName);
object resultInNewAppDomain = LoadTypes.loadTypeAndExecuteMethodInAppDomain(newAppDomain.appDomain,
assemblyName, typeToCreate,
methodToInvoke, methodParams);
Assert.IsNotNull(resultInNewAppDomain, "result");
DI.log.debug("{0} = {1}", "resultInNewAppDomain", resultInNewAppDomain);
Assert.That(resultInCurrentAppDomain != resultInNewAppDomain,
"resultIncurrentAppDomain == resultInNewAppDomain");
// test creating new AppDomain just using the O2AppDomainFactory
var appDomainFactory = new O2AppDomainFactory("appDomainFactory", testAppDomainDirectory);
appDomainFactory.load(assemblyName);
List <string> loadedAssemblies = appDomainFactory.getAssemblies(false);
Assert.That(loadedAssemblies.Count > 0 && loadedAssemblies.Contains(assemblyName),
"Loaded assembly was not there");
object proxyObject = appDomainFactory.getProxyObject((typeToCreate));
Assert.IsNotNull(proxyObject, "proxyObject was null");
object resultInAppDomainFactory = appDomainFactory.invoke(proxyObject, methodToInvoke, methodParams);
DI.log.debug("{0} = {1}", "resultInAppDomainFactory", resultInAppDomainFactory);
Assert.That(
(resultInCurrentAppDomain != resultInAppDomainFactory) &&
(resultInNewAppDomain != resultInAppDomainFactory), "All results should be different");
// test creating objects using the format {type} {assembly}
var appDomainFactory2 = new O2AppDomainFactory("appDomainFactory2", testAppDomainDirectory);
appDomainFactory.load(assemblyName);
object proxyObject2 = appDomainFactory2.getProxyObject(typeToCreate + " " + assemblyName);
Assert.IsNotNull(proxyObject2, "proxyObject2 was null");
DI.log.debug("{0} = {1}", "appDomainFactory2", appDomainFactory.invoke(proxyObject2, methodToInvoke));
// test if we can get a MethodInfo using using the format {method} {type} {assembly}
var appDomainFactory3 = new O2AppDomainFactory("appDomainFactory3", testAppDomainDirectory);
appDomainFactory.load(assemblyName);
var methodInfoFromappDomainFactory3 =
(MethodInfo)appDomainFactory3.getProxyMethod(methodToInvoke + " " + typeToCreate + " " + assemblyName);
Assert.That(methodInfoFromappDomainFactory3 != null, "methodInfoFromappDomainFactory3 was null");
DI.log.debug("{0} MethodInfo = {1}", "from appDomainFactory3", methodInfoFromappDomainFactory3.ToString());
// we can't invoke this guy because we don't have the proxy
// test if we can invoke a MethodInfo using using the format {method} {type} {assembly}
var appDomainFactory4 = new O2AppDomainFactory("appDomainFactory4", testAppDomainDirectory);
appDomainFactory.load(assemblyName);
object invocationResult4 =
appDomainFactory4.invokeMethod(methodToInvoke + " " + typeToCreate + " " + assemblyName);
Assert.That(invocationResult4 != null, "invocationResult4 was null");
DI.log.debug("[{0}] {1} {2} {3} = {4}", "from appDomainFactory4", assemblyName, typeToCreate, methodToInvoke,
invocationResult4); // we can't invoke this guy because we don't have the proxy
}