private async Task <IReadOnlyList <CompletionItem> > GetCompletionItems(string testCode)
{
var index = testCode.IndexOf("$$");
testCode = testCode.Remove(index, 2);
var workspace = new TestWorkspace();
var document = workspace.OpenDocument(
DocumentId.CreateNewId(),
SourceText.From(testCode),
LanguageNames.Hlsl);
var completionProvider = new SymbolCompletionProvider();
var completionContext = new CompletionContext(
completionProvider,
document.LogicalDocuments[0],
index,
new TextSpan(),
new CompletionTrigger(CompletionTriggerKind.Invoke),
await document.GetOptionsAsync(),
CancellationToken.None);
await completionProvider.ProvideCompletionsAsync(completionContext);
return(completionContext.Items);
}
protected static CompletionModel GetCompletionModel(string query)
{
int position;
var compilation = CompilationFactory.CreateQuery(query, out position);
var semanticModel = compilation.GetSemanticModel();
var provider = new SymbolCompletionProvider();
var providers = new[] { provider };
return(semanticModel.GetCompletionModel(position, providers));
}
