/// <summary> /// Initializes the runtime. /// </summary> /// <remarks> /// <para> /// Loads plugins and initalizes the runtime component model. The /// specifics of the system can be configured by editing the appropriate /// *.plugin files to register new components and facilities as required. /// </para> /// </remarks> /// <param name="setup">The runtime setup parameters.</param> /// <param name="logger">The logger to attach, or null if none.</param> /// <returns>An object that when disposed automatically calls <see cref="Shutdown" />. /// This is particularly useful in combination with the C# "using" statement /// or its equivalent.</returns> /// <exception cref="ArgumentNullException">Thrown if <paramref name="setup"/> is null.</exception> /// <exception cref="InvalidOperationException">Thrown if the runtime has already been initialized.</exception> public static IDisposable Initialize(RuntimeSetup setup, ILogger logger) { if (setup == null) throw new ArgumentNullException("setup"); if (RuntimeAccessor.IsInitialized) throw new InvalidOperationException("The runtime has already been initialized."); var registry = new Registry(); var assemblyLoader = new DefaultAssemblyLoader(); var pluginLoader = new CachingPluginLoader(); IRuntime runtime = new DefaultRuntime(registry, pluginLoader, assemblyLoader, setup); // TODO: make me configurable via setup if (logger != null) runtime.AddLogListener(logger); try { RuntimeAccessor.SetRuntime(runtime); runtime.Initialize(); if (!UnhandledExceptionPolicy.HasReportUnhandledExceptionHandler) UnhandledExceptionPolicy.ReportUnhandledException += HandleUnhandledExceptionNotification; } catch (Exception) { RuntimeAccessor.SetRuntime(null); throw; } return new AutoShutdown(); }
public void PopulateCatalog_WhenPluginXmlContainsPreprocessorInstructions_AppliesThem() { string pluginContents = "<plugin pluginId=\"pluginId\" xmlns=\"http://www.gallio.org/\"><traits><?ifdef A?><name>A</name><?endif?><?ifdef B?><property>B</property><?endif?></traits></plugin>"; PluginLoaderTest.RunWithTemporaryPluginFile((pluginDir, pluginFile) => { Guid installationId = Guid.NewGuid(); var loader = new CachingPluginLoader(); loader.InstallationId = installationId; loader.AddPluginPath(pluginFile); loader.DefinePreprocessorConstant("A"); Hash64 hash = new Hash64().Add(pluginFile).Add("A").Add(installationId.ToString()); var cacheDir = CachingPluginLoader.GetCurrentUserPluginCacheDir(); string cacheFilePath = Path.Combine(cacheDir, hash + ".xml"); if (System.IO.File.Exists(cacheFilePath)) System.IO.File.Delete(cacheFilePath); // First pass. { Plugin plugin = null; var catalog = MockRepository.GenerateMock<IPluginCatalog>(); catalog.Expect(x => x.AddPlugin(null, null)).IgnoreArguments() .Do((Action<Plugin, DirectoryInfo>)delegate(Plugin pluginArg, DirectoryInfo baseDirectoryArg) { plugin = pluginArg; }); loader.PopulateCatalog(catalog, NullProgressMonitor.CreateInstance()); catalog.VerifyAllExpectations(); // added one plugin Assert.AreEqual(new PropertySet() { { "name", "A" } }, plugin.Traits.PropertySet); } // Check cache file. { Assert.IsTrue(File.Exists(cacheFilePath)); Cache cache = Assert.XmlDeserialize<Cache>(File.ReadAllText(cacheFilePath)); Assert.AreEqual(installationId.ToString(), cache.InstallationId); Assert.AreEqual(1, cache.PluginInfos.Count); Assert.AreEqual(pluginDir, cache.PluginInfos[0].BaseDirectory); Assert.AreEqual("pluginId", cache.PluginInfos[0].Plugin.PluginId); Assert.AreEqual(pluginFile, cache.PluginInfos[0].PluginFile); Assert.AreEqual(File.GetLastWriteTimeUtc(pluginFile), cache.PluginInfos[0].PluginFileModificationTime); } // Second pass should restore from cache. { Plugin plugin = null; var catalog = MockRepository.GenerateMock<IPluginCatalog>(); catalog.Expect(x => x.AddPlugin(null, null)).IgnoreArguments() .Do((Action<Plugin, DirectoryInfo>)delegate(Plugin pluginArg, DirectoryInfo baseDirectoryArg) { plugin = pluginArg; }); loader.PopulateCatalog(catalog, NullProgressMonitor.CreateInstance()); catalog.VerifyAllExpectations(); // added one plugin Assert.AreEqual(new PropertySet() { { "name", "A" } }, plugin.Traits.PropertySet); } }, pluginContents); }