+ add a test that checks for correct working of the legacy method table

tests/test/trtti26.pp

@@ -0,0 +1,54 @@
+program trtti26;
+
+{$mode objfpc}{$H+}
+
+uses
+  TypInfo;
+
+type
+  {$M+}
+  TTest = class
+  published
+    procedure Test(aArg1: LongInt);
+    procedure Test2(aArg1: String);
+  end;
+
+procedure TTest.Test(aArg1: LongInt);
+begin
+
+end;
+
+procedure TTest.Test2(aArg1: String);
+begin
+
+end;
+
+var
+  vmt: PVmt;
+  mt: PVmtMethodTable;
+  me: PVmtMethodEntry;
+  m: TMethod;
+  t: TTest;
+begin
+  t := TTest.Create;
+  vmt := PVmt(TTest);
+  mt := PVmtMethodTable(vmt^.vMethodTable);
+  if mt^.Count <> 2 then
+    Halt(1);
+  me := mt^.Entry[0];
+  if me^.Name^ <> 'Test' then
+    Halt(2);
+  m := TMethod(@t.Test);
+  if me^.CodeAddress <> m.Code then
+    Halt(3);
+  if t.MethodAddress('Test') <> m.Code then
+    Halt(4);
+  me := mt^.Entry[1];
+  if me^.Name^ <> 'Test2' then
+    Halt(5);
+  m := TMethod(@t.Test2);
+  if me^.CodeAddress <> m.Code then
+    Halt(6);
+  if t.MethodAddress('Test2') <> m.Code then
+    Halt(7);
+end.