copy context owner when user copied a config/metaconfig

Context owner is now in values (no more in settings).
The context owner is set in storage.
So when copy/deepcopy a config, owner is copied to.
For user, when export values, context owner is not returned by default.

test/test_metaconfig.py

@@ -185,6 +185,15 @@ def test_meta_new_config():
     assert len(list(meta.config.list())) == 3
 
 
+def test_meta_new_metaconfig():
+    od = make_description()
+    meta = MetaConfig(['name1', 'name2'], optiondescription=od)
+    meta.config.new('newconf1', type='metaconfig')
+    meta.config('newconf1').config.new('newconf2', type='metaconfig')
+    meta.config('newconf1').config('newconf2').config.new('newconf3')
+    assert meta.config('newconf1').config('newconf2').config('newconf3').config.name() == 'newconf3'
+
+
 def test_meta_pop_config():
     od = make_description()
     meta = MetaConfig(['name1', 'name2'], optiondescription=od)
@@ -777,6 +786,46 @@ def test_meta_properties_submeta_deepcopy():
     assert meta_copy.config('copy_meta1').config('conf2').config.name() == 'conf2'
 
 
+def test_meta_properties_submeta_deepcopy_owner():
+    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip")
+    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask")
+    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    conf1 = Config(interface1, session_id='conf1')
+    conf1.owner.set('conf1_user')
+    conf1.property.read_write()
+    meta1 = MetaConfig([conf1], session_id='meta1')
+    meta1.owner.set('meta1_user')
+    meta2 = MetaConfig([meta1], session_id='meta2')
+    meta2.owner.set('meta2_user')
+    #
+    conf1.option('ip_admin_eth0').value.set('192.168.0.1')
+    assert conf1.option('ip_admin_eth0').owner.get() == 'conf1_user'
+    meta1.option('ip_admin_eth0').value.set('192.168.0.2')
+    assert meta1.option('ip_admin_eth0').owner.get() == 'meta1_user'
+    meta2.option('ip_admin_eth0').value.set('192.168.0.3')
+    assert meta2.option('ip_admin_eth0').owner.get() == 'meta2_user'
+    #
+    meta2_copy = conf1.config.deepcopy(session_id='conf2',
+                                       metaconfig_prefix='copy_')
+    meta2_copy.option('netmask_admin_eth0').value.set('255.255.255.255')
+    assert meta2_copy.option('ip_admin_eth0').value.get() == '192.168.0.3'
+    assert meta2_copy.option('ip_admin_eth0').owner.get() == 'meta2_user'
+    assert meta2_copy.option('netmask_admin_eth0').owner.get() == 'meta2_user'
+    #
+    meta1_copy = meta2_copy.config('copy_meta1')
+    meta1_copy.option('netmask_admin_eth0').value.set('255.255.255.255')
+    assert meta1_copy.option('ip_admin_eth0').value.get() == '192.168.0.2'
+    assert meta1_copy.option('ip_admin_eth0').owner.get() == 'meta1_user'
+    assert meta1_copy.option('netmask_admin_eth0').owner.get() == 'meta1_user'
+    #
+    conf2 = meta1_copy.config('conf2')
+    conf2.owner.set('conf2_user')
+    conf2.option('netmask_admin_eth0').value.set('255.255.255.255')
+    assert conf2.option('netmask_admin_eth0').owner.get() == 'conf2_user'
+    assert conf2.option('ip_admin_eth0').value.get() == '192.168.0.1'
+    assert conf2.option('ip_admin_eth0').owner.get() == 'conf1_user'
+
+
 def test_meta_properties_meta_set_value():
     ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
     netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))

test/test_storage.py

@@ -34,9 +34,9 @@ def test_delete_not_persisten():
         Config(o, session_id='test_persistent', persistent=True)
     except:
         c = Config(o, session_id='not_test_persistent')
-        assert list_sessions('all') == ['not_test_persistent']
+        assert 'not_test_persistent' in list_sessions('all')
         del c
-        assert list_sessions('all') == []
+        assert 'not_test_persistent' not in list_sessions('all')
         #
         c = Config(o, session_id='not_test_persistent')
         raises(ValueError, "delete_session('not_test_persistent')")