public void TestCreateWithBufferNotInWorkspace()
{
// don't crash
using (var workspace = CSharpWorkspaceFactory.CreateWorkspaceFromFile(""))
{
var document = workspace.CurrentSolution.GetDocument(workspace.Documents.First().Id);
var contentTypeService = document.GetLanguageService <IContentTypeLanguageService>();
var contentType = contentTypeService.GetDefaultContentType();
var extraBuffer = workspace.ExportProvider.GetExportedValue <ITextBufferFactoryService>().CreateTextBuffer("", contentType);
var waiter = new Waiter();
var provider = new SemanticClassificationTaggerProvider(
workspace.ExportProvider.GetExportedValue <IForegroundNotificationService>(),
workspace.ExportProvider.GetExportedValue <ISemanticChangeNotificationService>(),
workspace.ExportProvider.GetExportedValue <ClassificationTypeMap>(),
SpecializedCollections.SingletonEnumerable(
new Lazy <IAsynchronousOperationListener, FeatureMetadata>(
() => waiter, new FeatureMetadata(new Dictionary <string, object>()
{
{ "FeatureName", FeatureAttribute.Classification }
}))));
using (var tagger = (AsynchronousTagger <IClassificationTag>)provider.CreateTagger <IClassificationTag>(extraBuffer))
{
using (var edit = extraBuffer.CreateEdit())
{
edit.Insert(0, "class A { }");
edit.Apply();
}
waiter.CreateWaitTask().PumpingWait();
}
}
}
public async Task TestCreateWithBufferNotInWorkspace()
{
// don't crash
using (var workspace = CSharpWorkspaceFactory.CreateWorkspaceFromFile(""))
{
var document = workspace.CurrentSolution.GetDocument(workspace.Documents.First().Id);
var contentTypeService = document.GetLanguageService<IContentTypeLanguageService>();
var contentType = contentTypeService.GetDefaultContentType();
var extraBuffer = workspace.ExportProvider.GetExportedValue<ITextBufferFactoryService>().CreateTextBuffer("", contentType);
var waiter = new Waiter();
var provider = new SemanticClassificationTaggerProvider(
workspace.ExportProvider.GetExportedValue<IForegroundNotificationService>(),
workspace.ExportProvider.GetExportedValue<ISemanticChangeNotificationService>(),
workspace.ExportProvider.GetExportedValue<ClassificationTypeMap>(),
SpecializedCollections.SingletonEnumerable(
new Lazy<IAsynchronousOperationListener, FeatureMetadata>(
() => waiter, new FeatureMetadata(new Dictionary<string, object>() { { "FeatureName", FeatureAttribute.Classification } }))));
using (var tagger = (IDisposable)provider.CreateTagger<IClassificationTag>(extraBuffer))
{
using (var edit = extraBuffer.CreateEdit())
{
edit.Insert(0, "class A { }");
edit.Apply();
}
await waiter.CreateWaitTask().ConfigureAwait(true);
}
}
}
