From f8cb33ec5e6fe4696d30f7d551394af144a853e4 Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Mon, 20 Jul 2015 13:20:43 +0300
Subject: [PATCH] test ivar name list

---
 lib/parfait/layout.rb      | 12 ++++++++++++
 lib/parfait/object.rb      |  2 +-
 test/parfait/test_space.rb | 10 ++++++++--
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/lib/parfait/layout.rb b/lib/parfait/layout.rb
index 63081bb0..3054dbb6 100644
--- a/lib/parfait/layout.rb
+++ b/lib/parfait/layout.rb
@@ -48,6 +48,18 @@ module Parfait
       return @object_class
     end
 
+    def object_instance_names
+      names = List.new
+      index = 1
+      while index <= self.get_length
+        item = get(index)
+        names.push item
+        index = index + 1
+      end
+      self
+
+      names
+    end
     def sof_reference_name
       "#{@object_class.name}_Layout"
     end
diff --git a/lib/parfait/object.rb b/lib/parfait/object.rb
index d14e5d79..5fd3f43a 100644
--- a/lib/parfait/object.rb
+++ b/lib/parfait/object.rb
@@ -65,7 +65,7 @@ module Parfait
     end
 
     def get_instance_variables
-      get_layout().get_instance_variables
+      get_layout().object_instance_names
     end
 
     def get_instance_variable name
diff --git a/test/parfait/test_space.rb b/test/parfait/test_space.rb
index b8b3605f..4ff032b8 100644
--- a/test/parfait/test_space.rb
+++ b/test/parfait/test_space.rb
@@ -34,13 +34,19 @@ class TestSpace < MiniTest::Test
     # there is a 5.times in space, but one Message gets created before
     assert_equal  5 + 1 , all.length
   end
+  def test_message_vars
+    mess = @machine.space.first_message
+    all = mess.get_instance_variables
+    assert all
+    assert all.include?(:next_message)
+  end
+
   def test_message_layout
     mess = @machine.space.first_message
     one_way = mess.get_layout
     assert one_way
     assert mess.instance_variable_defined :next_message
-    other_way = mess.get_instance_variable :layout
-    #puts mess.get_instance_variables
+#    other_way = mess.get_instance_variable :layout
 #    assert other_way
 #    assert_equal one_way , other_way , "not same "