fixes for the nodirector feature and the '0' director member case

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5657 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/frob.i

@@ -0,0 +1,34 @@
+%module(directors="1") frob;
+
+%header %{
+#include <iostream>
+%}
+
+%feature("director") Alpha;
+%feature("director") Bravo;
+
+%feature("nodirector") Bravo::abs_method();
+
+%inline %{
+  class Alpha
+  {
+  public:
+    Alpha() { }
+    virtual ~Alpha() { };
+    virtual const char* abs_method() = 0;
+  };
+
+  class Bravo : public Alpha
+  {
+  public:
+    Bravo() { }
+    virtual ~Bravo() { };
+    virtual const char* abs_method();
+  };
+
+  const char*
+  Bravo::abs_method()
+  {
+    return "Bravo::abs_method()";
+  }
+%}

Examples/test-suite/java/frob_runme.java

@@ -0,0 +1,24 @@
+
+import frob.*;
+import java.lang.reflect.*;
+
+public class frob_runme
+{
+  static {
+    try {
+      System.loadLibrary("frob");
+    } catch (UnsatisfiedLinkError e) {
+      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+      System.exit(1);
+    }
+  }
+
+  public static void main(String args[])
+  {
+    Bravo foo = new Bravo();
+
+    String s = foo.abs_method();
+    if (!s.equals("Bravo::abs_method()"))
+        throw new RuntimeException( "error" );
+  }
+}

Examples/test-suite/python/frob_runme.py

@@ -0,0 +1,7 @@
+from frob import *
+
+foo = Bravo();
+s = foo.abs_method();
+
+if s != "Bravo::abs_method()":
+  raise RuntimeError, s

Examples/test-suite/ruby/frob_runme.rb

@@ -0,0 +1,6 @@
+require 'frob'
+
+foo = Frob::Bravo.new;
+s = foo.abs_method;
+
+raise RuntimeError if s != "Bravo::abs_method()"