Director smartptr testing

- Enhance Java and C# test
- Add Ruby test

Examples/test-suite/ruby/director_smartptr_runme.rb

@@ -0,0 +1,54 @@
+#!/usr/bin/env ruby
+#
+# Put description here
+#
+# 
+# 
+# 
+#
+
+require 'director_smartptr'
+
+include Director_smartptr
+
+class Director_smartptr_MyBarFoo < Foo
+
+  def ping()
+    return "director_smartptr_MyBarFoo.ping()"
+  end
+
+  def pong()
+    return "director_smartptr_MyBarFoo.pong();" + ping()
+  end
+
+  def upcall(fooBarPtr)
+    return "override;" + fooBarPtr.FooBarDo()
+  end
+
+  def makeFoo()
+    return Foo.new()
+  end
+end
+
+def check(got, expected)
+  if (got != expected)
+    raise RuntimeError, "Failed, got: #{got} expected: #{expected}"
+  end
+end
+
+fooBar = Director_smartptr::FooBar.new()
+
+myBarFoo = Director_smartptr_MyBarFoo.new()
+check(myBarFoo.ping(), "director_smartptr_MyBarFoo.ping()")
+check(Foo.callPong(myBarFoo), "director_smartptr_MyBarFoo.pong();director_smartptr_MyBarFoo.ping()")
+check(Foo.callUpcall(myBarFoo, fooBar), "override;Bar::Foo2::Foo2Bar()")
+
+myFoo = myBarFoo.makeFoo()
+check(myFoo.pong(), "Foo::pong();Foo::ping()")
+check(Foo.callPong(myFoo), "Foo::pong();Foo::ping()")
+check(myFoo.upcall(FooBar.new()), "Bar::Foo2::Foo2Bar()")
+
+myFoo2 = Foo.new().makeFoo()
+check(myFoo2.pong(), "Foo::pong();Foo::ping()")
+check(Foo.callPong(myFoo2), "Foo::pong();Foo::ping()")
+check(myFoo2.upcall(FooBar.new()), "Bar::Foo2::Foo2Bar()")