enable more tests on .NET Core

Author: dsyme

tests/service/EditorTests.fs

@@ -372,11 +372,7 @@ type Test() =
     //decls |> List.map (fun d -> d.Head.Symbol.DisplayName) |> printfn "---> decls = %A"
     decls |> Seq.exists (fun d -> d.Head.Symbol.DisplayName = "abc") |> shouldEqual true
 
-#if DOTNETCORE
-[<Test; Ignore("Currently failing on .NET Core - apparently there are 2 StringBuilder types in the implementation assemblies referenced by mkProjectCommandLineArgsForScript, one found directly and one found via  FSharp.Core")>]
-#else
 [<Test>]
-#endif
 let ``Printf specifiers for regular and verbatim strings`` () = 
     let input = 
       """let os = System.Text.StringBuilder()

tests/service/ProjectAnalysisTests.fs

@@ -4021,9 +4021,6 @@ let ``Test project29 whole project errors`` () =
     wholeProjectResults.Errors.Length |> shouldEqual 0
 
 [<Test>]
-#if DOTNETCORE
-[<Ignore("Fails on .NET Core")>]
-#endif
 let ``Test project29 event symbols`` () = 
 
     let wholeProjectResults = checker.ParseAndCheckProject(Project29.options) |> Async.RunSynchronously
@@ -4144,7 +4141,7 @@ let ``Test project31 whole project errors`` () =
 
 [<Test>]
 #if DOTNETCORE
-[<Ignore("Fails on .NET Core")>]
+[<Ignore("Fails on .NET Core - DebuggerTypeProxyAttribute and DebuggerDisplayAttribute note being emitted?")>]
 #endif
 let ``Test project31 C# type attributes`` () =
     if not runningOnMono then 
@@ -4193,7 +4190,7 @@ let ``Test project31 C# method attributes`` () =
 
 [<Test>]
 #if DOTNETCORE
-[<Ignore("Fails on .NET Core")>]
+[<Ignore("Fails on .NET Core - DebuggerTypeProxyAttribute and DebuggerDisplayAttribute note being emitted?")>]
 #endif
 let ``Test project31 Format C# type attributes`` () =
     if not runningOnMono then