emitting and testing protected methods for director protected members

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5512 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/ruby/director_nested_runme.rb

@@ -1,32 +1,41 @@
 require 'director_nested'
 
+NoProtectedError = Kernel.const_defined?("NoMethodError") ? NoMethodError : NameError
+
 class A < Director_nested::FooBar_int
-  def do_step
-    "A::do_step;"
-  end
+  protected
+    def do_step
+      "A::do_step;"
+    end
   
-  def get_value
-    "A::get_value"
-  end
+    def get_value
+      "A::get_value"
+    end
 end
 
 a = A.new
 
+begin 
+  a.do_advance
+rescue NoProtectedError
+end
+
 raise RuntimeError if a.step != "Bar::step;Foo::advance;Bar::do_advance;A::do_step;"
 
 
 class B < Director_nested::FooBar_int
-  def do_advance
-    "B::do_advance;" + do_step
-  end
+  protected
+    def do_advance
+      "B::do_advance;" + do_step
+    end
 
-  def do_step
-    "B::do_step;"
-  end
+    def do_step
+      "B::do_step;"
+    end
   
-  def get_value
-    "B::get_value"
-  end
+    def get_value
+      "B::get_value"
+    end
 end
 
 

Examples/test-suite/ruby/director_protected_runme.rb

@@ -1,13 +1,21 @@
 require 'director_protected'
 
+NoProtectedError = Kernel.const_defined?("NoMethodError") ? NoMethodError : NameError
+
 class FooBar < Director_protected::Bar
-  def ping
-    "FooBar::ping();"
-  end
+  protected
+    def ping
+      "FooBar::ping();"
+    end
 end
 
 b = Director_protected::Bar.new
 fb = FooBar.new
 
+begin 
+  fb.ping
+rescue NoProtectedError
+end
+
 raise RuntimeError if b.pong != "Bar::pong();Foo::pong();Bar::ping();"
 raise RuntimeError if fb.pong != "Bar::pong();Foo::pong();FooBar::ping();"

Source/Modules/ruby.cxx

@@ -588,13 +588,17 @@ public:
     String *temp = NewString("");
     
     switch (current) {
-    case MEMBER_FUNC:
-      if (multipleInheritance) {
-        Printv(klass->init, tab4, "rb_define_method(", klass->mImpl, ", \"",
-               iname, "\", ", wname, ", -1);\n", NIL);
+    case MEMBER_FUNC: 
+      if (multipleInheritance) {	
+	const char* rb_define_method = !is_protected(n) ?
+	  "rb_define_method" : "rb_define_protected_method";
+	Printv(klass->init, tab4, rb_define_method,"(", klass->mImpl, ", \"",
+	       iname, "\", ", wname, ", -1);\n", NIL);
       } else {
-        Printv(klass->init, tab4, "rb_define_method(", klass->vname, ", \"",
-               iname, "\", ", wname, ", -1);\n", NIL);
+	const char* rb_define_method = !is_protected(n) ?
+	  "rb_define_method" : "rb_define_protected_method";
+	Printv(klass->init, tab4, rb_define_method, "(", klass->vname, ", \"",
+	       iname, "\", ", wname, ", -1);\n", NIL);
       }
       break;
     case CONSTRUCTOR_ALLOCATE: