public void ClearCurrentUserCache_IfCacheExists_RemovesCacheDirectory()
{
var cacheDir = CachingPluginLoader.GetCurrentUserPluginCacheDir();
CachingPluginLoader.ClearCurrentUserPluginCache();
Assert.IsFalse(Directory.Exists(cacheDir));
}
/// <inheritdoc />
public override int Execute(UtilityCommandContext context, object arguments)
{
context.Logger.Log(LogSeverity.Important, "Clearing the current user's plugin cache.");
CachingPluginLoader.ClearCurrentUserPluginCache();
return(0);
}
/// <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((Gallio.Common.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((Gallio.Common.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);
}
public void GetCurrentUserPluginCacheDir_Always_IsInLocalApplicationData()
{
Assert.StartsWith(CachingPluginLoader.GetCurrentUserPluginCacheDir(),
SpecialPathPolicy.For("Plugin Metadata Cache").GetLocalUserApplicationDataDirectory().FullName);
}
