internal static async Task TestSymbolIdMatchesMetadataAsync(string projectLanguage)
{
var metadataSource =
@"[assembly: System.Reflection.AssemblyVersion(""2.0.0.0"")] public class C { }";
var symbolName = "C";
using var context = TestContext.Create(
projectLanguage,
SpecializedCollections.SingletonEnumerable(metadataSource)
);
var metadataSymbol = await context.ResolveSymbolAsync(symbolName);
var metadataSymbolId = metadataSymbol.GetSymbolKey();
var generatedFile = await context.GenerateSourceAsync(symbolName);
var generatedDocument = context.GetDocument(generatedFile);
var generatedCompilation = await generatedDocument.Project.GetCompilationAsync();
var generatedSymbol = generatedCompilation.Assembly.GetTypeByMetadataName(symbolName);
Assert.False(generatedSymbol.Locations.Where(loc => loc.IsInSource).IsEmpty());
Assert.True(
SymbolKey
.GetComparer(ignoreCase: true, ignoreAssemblyKeys: false)
.Equals(metadataSymbolId, generatedSymbol.GetSymbolKey())
);
}
public NavigationBarSymbolIdIndexProvider(bool caseSensitive)
{
_nextIds = new Dictionary <SymbolKey, int>(
caseSensitive
? SymbolKey.GetComparer(ignoreCase: true, ignoreAssemblyKeys: false)
: SymbolKey.GetComparer(ignoreCase: false, ignoreAssemblyKeys: false)
);
}
internal static ISymbol ResolveSymbol(ISymbol originalSymbol, Compilation targetCompilation, SymbolKeyComparison comparison)
{
var sid = SymbolKey.Create(originalSymbol, CancellationToken.None);
// Verify that serialization works.
var serialized = sid.ToString();
var deserialized = new SymbolKey(serialized);
var comparer = SymbolKey.GetComparer(ignoreCase: false, ignoreAssemblyKeys: false);
Assert.True(comparer.Equals(sid, deserialized));
var symInfo = sid.Resolve(targetCompilation, (comparison & SymbolKeyComparison.IgnoreAssemblyIds) == SymbolKeyComparison.IgnoreAssemblyIds);
return(symInfo.Symbol);
}