private static async Task TestCachingAsync(string markup, params string[][] expectedArray)
{
using var workspace = TestWorkspace.CreateCSharp(markup);
var testDocument = workspace.Documents.Single();
var spans = testDocument.AnnotatedSpans;
var snapshot = testDocument.GetTextBuffer().CurrentSnapshot;
var languageDebugInfo = new CachedProximityExpressionsGetter(new CSharpProximityExpressionsService());
var document = workspace.CurrentSolution.GetDocument(testDocument.Id);
for (var i = 0; i < expectedArray.Length; i++)
{
int position;
var key = spans.Keys.FirstOrDefault(k => k.StartsWith(i + "-", StringComparison.Ordinal));
if (key != null)
{
var parts = key.Split('-');
if (parts[1] == "OnDebugModeChanged")
{
languageDebugInfo.OnDebugModeChanged((DebugMode)Enum.Parse(typeof(DebugMode), parts[2]));
}
position = spans[key].First().Start;
}
else
{
position = spans[i.ToString()].First().Start;
}
var expected = expectedArray[i];
var result = await languageDebugInfo.DoAsync(document, position, string.Empty, CancellationToken.None);
AssertEx.Equal(expectedArray[i], result);
}
}
public VsLanguageDebugInfo(
Guid languageId,
TLanguageService languageService,
HostLanguageServices languageServiceProvider,
IWaitIndicator waitIndicator)
{
Contract.ThrowIfNull(languageService);
Contract.ThrowIfNull(languageServiceProvider);
_languageId = languageId;
_languageService = languageService;
_languageDebugInfo = languageServiceProvider.GetService <ILanguageDebugInfoService>();
_breakpointService = languageServiceProvider.GetService <IBreakpointResolutionService>();
_proximityExpressionsService = languageServiceProvider.GetService <IProximityExpressionsService>();
_cachedProximityExpressionsGetter = new CachedProximityExpressionsGetter(_proximityExpressionsService);
_waitIndicator = waitIndicator;
}