#endif
#if NET_40 || NET_45 || NET_451 || NET_452 || NET_46 || NET_461
              case "round":
                  {
                      return RoundTest();
                  }
#endif


















              case "complexprimarykey":
                  {
                      return ComplexPrimaryKeyTest();
                  }
              default:
                  {
                      Console.WriteLine("unknown test \"{0}\"", arg);
................................................................................
          Environment.SetEnvironmentVariable(
              "AppendManifestToken_SQLiteProviderManifest",
              null);

          return 0;
      }
#endif


































      private static int ComplexPrimaryKeyTest()
      {
          using (northwindEFEntities db = new northwindEFEntities())
          {
              long orderId = 10248;
              long productId = 1;

#endif
#if NET_40 || NET_45 || NET_451 || NET_452 || NET_46 || NET_461
              case "round":
                  {
                      return RoundTest();
                  }
#endif
              case "guidcollation":
                  {
                      bool value = false;

                      if (args.Length > 1)
                      {
                          if (!bool.TryParse(args[1], out value))
                          {
                              Console.WriteLine(
                                  "cannot parse \"{0}\" as boolean",
                                  args[1]);

                              return 1;
                          }
                      }

                      return GuidCollation(value);
                  }
              case "complexprimarykey":
                  {
                      return ComplexPrimaryKeyTest();
                  }
              default:
                  {
                      Console.WriteLine("unknown test \"{0}\"", arg);
................................................................................
          Environment.SetEnvironmentVariable(
              "AppendManifestToken_SQLiteProviderManifest",
              null);

          return 0;
      }
#endif

      private static int GuidCollation(bool binaryGuid)
      {
          Environment.SetEnvironmentVariable(
              "AppendManifestToken_SQLiteProviderManifest",
              String.Format(";BinaryGUID={0};", binaryGuid));

          using (northwindEFEntities db = new northwindEFEntities())
          {
              //
              // NOTE: Always results in NotSupportedException due
              //       to the use of the ToString method.
              //
              //var query = db.Suppliers.Where(
              //    u => u.ContactName.ToString() ==
              //        "5D7991DA-FB99-6CB9-6487-7493F7F62E09");
              //
              var query = db.Suppliers.Where(
                  u => u.ContactName.ToString() ==
                      "5D7991DA-FB99-6CB9-6487-7493F7F62E09");

              foreach (var o in query)
              {
                  Console.WriteLine(o.ContactName);
              }
          }

          Environment.SetEnvironmentVariable(
              "AppendManifestToken_SQLiteProviderManifest",
              null);

          return 0;
      }

      private static int ComplexPrimaryKeyTest()
      {
          using (northwindEFEntities db = new northwindEFEntities())
          {
              long orderId = 10248;
              long productId = 1;