public static void TestSymbolTreeInfoSerialization()
{
var solution = GetSolution(WorkspaceKind.SingleClass);
var compilation = solution.Projects.First().GetCompilationAsync().Result;
var assembly = compilation.GetSpecialType(SpecialType.System_Byte).ContainingAssembly;
////var assembly = compilation.Assembly;
// create symbol tree info from assembly
var version = VersionStamp.Create();
var info = SymbolTreeInfo.Create(version, assembly, CancellationToken.None);
using (var writerStream = new MemoryStream())
{
using (var writer = new ObjectWriter(writerStream))
{
info.WriteTo(writer);
}
using (var readerStream = new MemoryStream(writerStream.ToArray()))
using (var reader = new ObjectReader(readerStream))
{
var readInfo = SymbolTreeInfo.ReadFrom(reader);
Assert.True(info.IsEquivalent(readInfo));
}
}
}
public override async Task AnalyzeProjectAsync(Project project, bool semanticsChanged, CancellationToken cancellationToken)
{
if (_symbolCountByProjectMap == null || !project.SupportsCompilation || !semanticsChanged)
{
return;
}
// we do this just to report total symbol numbers
var compilation = await project.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
var info = SymbolTreeInfo.Create(VersionStamp.Default, compilation.Assembly, cancellationToken);
if (info != null)
{
RecordCount(project.Id, info.Count);
}
}