object_id = '/' is invalid

cdist/core/cdist_object.py

@@ -21,9 +21,7 @@
 #
 #
 
-import fnmatch
 import os
-import collections
 
 import cdist
 import cdist.core
@@ -142,9 +140,13 @@ class CdistObject(object):
             if '//' in self.object_id:
                 raise IllegalObjectIdError(
                         self.object_id, 'object_id may not contain //')
-            if self.object_id == '.':
+
+            _invalid_object_ids = ('.', '/', )
+            for ioid in _invalid_object_ids:
+                if self.object_id == ioid:
                     raise IllegalObjectIdError(
-                        self.object_id, 'object_id may not be a .')
+                        self.object_id,
+                        'object_id may not be a {}'.format(ioid))
 
         # If no object_id and type is not singleton => error out
         if not self.object_id and not self.cdist_type.is_singleton:

cdist/test/cdist_object/__init__.py

@@ -147,6 +147,13 @@ class ObjectIdTestCase(test.CdistTestCase):
             core.CdistObject(cdist_type, self.object_base_path,
                              OBJECT_MARKER_NAME, illegal_object_id)
 
+    def test_object_id_equals_slash(self):
+        cdist_type = core.CdistType(type_base_path, '__third')
+        illegal_object_id = '/'
+        with self.assertRaises(core.IllegalObjectIdError):
+            core.CdistObject(cdist_type, self.object_base_path,
+                             OBJECT_MARKER_NAME, illegal_object_id)
+
     def test_object_id_on_singleton_type(self):
         cdist_type = core.CdistType(type_base_path, '__test_singleton')
         illegal_object_id = 'object_id'