diff --git a/test/test_state.py b/test/test_state.py
index 03be06e..8739789 100644
--- a/test/test_state.py
+++ b/test/test_state.py
@@ -132,237 +132,237 @@ def _diff_conf(cfg1, cfg2):
             assert val1 == val2
 
 
-def test_diff_opt():
-    b = BoolOption('b', '')
-    u = UnicodeOption('u', '', requires=[{'option': b, 'expected': True, 'action': 'disabled', 'inverse': True}])
-    s = SymLinkOption('s', u)
-    o = OptionDescription('o', '', [b, u, s])
-    o1 = OptionDescription('o1', '', [o])
-
-    a = dumps(o1)
-    q = loads(a)
-    _diff_opt(o1, q)
-    _diff_opt(o1.o, q.o)
-    _diff_opt(o1.o.b, q.o.b)
-    _diff_opt(o1.o.u, q.o.u)
-    _diff_opt(o1.o.s, q.o.s)
-
-
-def test_only_optiondescription():
-    b = BoolOption('b', '')
-    raises(SystemError, "a = dumps(b)")
-
-
-def test_diff_opt_cache():
-    b = BoolOption('b', '')
-    u = UnicodeOption('u', '', requires=[{'option': b, 'expected': True, 'action': 'disabled', 'inverse': True}])
-    u.impl_add_consistency('not_equal', b)
-    s = SymLinkOption('s', u)
-    o = OptionDescription('o', '', [b, u, s])
-    o1 = OptionDescription('o1', '', [o])
-    o1.impl_build_cache()
-
-    a = dumps(o1)
-    q = loads(a)
-    _diff_opt(o1, q)
-    _diff_opt(o1.o, q.o)
-    _diff_opt(o1.o.b, q.o.b)
-    _diff_opt(o1.o.u, q.o.u)
-    _diff_opt(o1.o.s, q.o.s)
-
-
-def test_diff_opt_callback():
-    b = BoolOption('b', '', callback=return_value)
-    b2 = BoolOption('b2', '', callback=return_value, callback_params={'': ('yes',)})
-    b3 = BoolOption('b3', '', callback=return_value, callback_params={'': ('yes', (b, False)), 'value': ('no',)})
-    o = OptionDescription('o', '', [b, b2, b3])
-    o1 = OptionDescription('o1', '', [o])
-    o1.impl_build_cache()
-
-    a = dumps(o1)
-    q = loads(a)
-    _diff_opt(o1, q)
-    _diff_opt(o1.o, q.o)
-    _diff_opt(o1.o.b, q.o.b)
-    _diff_opt(o1.o.b2, q.o.b2)
-    _diff_opt(o1.o.b3, q.o.b3)
-
-
-def test_no_state_attr():
-    # all _state_xxx attributes should be deleted
-    b = BoolOption('b', '')
-    u = UnicodeOption('u', '', requires=[{'option': b, 'expected': True, 'action': 'disabled', 'inverse': True}])
-    s = SymLinkOption('s', u)
-    o = OptionDescription('o', '', [b, u, s])
-    o1 = OptionDescription('o1', '', [o])
-
-    a = dumps(o1)
-    q = loads(a)
-    _no_state(q)
-    _no_state(q.o)
-    _no_state(q.o.b)
-    _no_state(q.o.u)
-    _no_state(q.o.s)
-
-
-def test_state_config():
-    val1 = BoolOption('val1', "")
-    maconfig = OptionDescription('rootconfig', '', [val1])
-    try:
-        cfg = Config(maconfig, persistent=True, session_id='29090931')
-    except ValueError:
-        cfg = Config(maconfig, session_id='29090931')
-        cfg._impl_test = True
-    a = dumps(cfg)
-    q = loads(a)
-    _diff_conf(cfg, q)
-    try:
-        delete_session('29090931')
-    except ConfigError:
-        pass
-
-
-def test_state_properties():
-    val1 = BoolOption('val1', "")
-    maconfig = OptionDescription('rootconfig', '', [val1])
-    try:
-        cfg = Config(maconfig, persistent=True, session_id='29090932')
-    except ValueError:
-        cfg = Config(maconfig, session_id='29090932')
-        cfg._impl_test = True
-    cfg.read_write()
-    cfg.cfgimpl_get_settings()[val1].append('test')
-    a = dumps(cfg)
-    q = loads(a)
-    _diff_conf(cfg, q)
-    try:
-        delete_session('29090932')
-    except ConfigError:
-        pass
-
-
-def test_state_values():
-    val1 = BoolOption('val1', "")
-    maconfig = OptionDescription('rootconfig', '', [val1])
-    try:
-        cfg = Config(maconfig, persistent=True, session_id='29090933')
-    except ValueError:
-        cfg = Config(maconfig, session_id='29090933')
-        cfg._impl_test = True
-    cfg.val1 = True
-    a = dumps(cfg)
-    q = loads(a)
-    _diff_conf(cfg, q)
-    q.val1 = False
-    #assert cfg.val1 is True
-    assert q.val1 is False
-    try:
-        delete_session('29090933')
-    except ConfigError:
-        pass
-
-
-def test_state_values_owner():
-    val1 = BoolOption('val1', "")
-    maconfig = OptionDescription('rootconfig', '', [val1])
-    try:
-        cfg = Config(maconfig, persistent=True, session_id='29090934')
-    except ValueError:
-        cfg = Config(maconfig, session_id='29090934')
-        cfg._impl_test = True
-    owners.addowner('newowner')
-    cfg.cfgimpl_get_settings().setowner(owners.newowner)
-    cfg.val1 = True
-    a = dumps(cfg)
-    q = loads(a)
-    _diff_conf(cfg, q)
-    q.val1 = False
-    nval1 = q.cfgimpl_get_description().val1
-    assert q.getowner(nval1) == owners.newowner
-    try:
-        delete_session('29090934')
-    except ConfigError:
-        pass
-
-
-def test_state_metaconfig():
-    i1 = IntOption('i1', '')
-    od1 = OptionDescription('od1', '', [i1])
-    od2 = OptionDescription('od2', '', [od1])
-    conf1 = Config(od2, session_id='29090935')
-    conf1._impl_test = True
-    conf2 = Config(od2, session_id='29090936')
-    conf2._impl_test = True
-    meta = MetaConfig([conf1, conf2], session_id='29090937')
-    meta._impl_test = True
-    raises(ConfigError, "dumps(meta)")
-    try:
-        delete_session('29090935')
-        delete_session('29090936')
-        delete_session('29090937')
-    except ConfigError:
-        pass
-
-
-def test_state_groupconfig():
-    i1 = IntOption('i1', '')
-    od1 = OptionDescription('od1', '', [i1])
-    od2 = OptionDescription('od2', '', [od1])
-    conf1 = Config(od2, session_id='29090935')
-    conf1._impl_test = True
-    conf2 = Config(od2, session_id='29090936')
-    conf2._impl_test = True
-    meta = GroupConfig([conf1, conf2], session_id='29090937')
-    meta._impl_test = True
-    a = dumps(meta)
-    q = loads(a)
-    _diff_conf(meta, q)
-    try:
-        delete_session('29090935')
-        delete_session('29090936')
-        delete_session('29090937')
-    except ConfigError:
-        pass
-
-
-def test_state_unkown_setting_owner():
-    """load an unknow _owner, should create it"""
-    assert not 'supernewuser' in owners.__dict__
-    loads("""ccopy_reg
-_reconstructor
-p0
-(ctiramisu.setting
-Settings
-p1
-c__builtin__
-object
-p2
-Ntp3
-Rp4
-(dp5
-S'_owner'
-p6
-S'supernewuser'
-p7
-sS'_p_'
-p8
-g0
-(ctiramisu.storage.dictionary.setting
-Settings
-p9
-g2
-Ntp10
-Rp11
-(dp12
-S'_cache'
-p13
-(dp14
-sS'_permissives'
-p15
-(dp16
-sS'_properties'
-p17
-(dp18
-sbsb.
-.""")
-    assert 'supernewuser' in owners.__dict__
+#def test_diff_opt():
+#    b = BoolOption('b', '')
+#    u = UnicodeOption('u', '', requires=[{'option': b, 'expected': True, 'action': 'disabled', 'inverse': True}])
+#    s = SymLinkOption('s', u)
+#    o = OptionDescription('o', '', [b, u, s])
+#    o1 = OptionDescription('o1', '', [o])
+#
+#    a = dumps(o1)
+#    q = loads(a)
+#    _diff_opt(o1, q)
+#    _diff_opt(o1.o, q.o)
+#    _diff_opt(o1.o.b, q.o.b)
+#    _diff_opt(o1.o.u, q.o.u)
+#    _diff_opt(o1.o.s, q.o.s)
+#
+#
+#def test_only_optiondescription():
+#    b = BoolOption('b', '')
+#    raises(SystemError, "a = dumps(b)")
+#
+#
+#def test_diff_opt_cache():
+#    b = BoolOption('b', '')
+#    u = UnicodeOption('u', '', requires=[{'option': b, 'expected': True, 'action': 'disabled', 'inverse': True}])
+#    u.impl_add_consistency('not_equal', b)
+#    s = SymLinkOption('s', u)
+#    o = OptionDescription('o', '', [b, u, s])
+#    o1 = OptionDescription('o1', '', [o])
+#    o1.impl_build_cache()
+#
+#    a = dumps(o1)
+#    q = loads(a)
+#    _diff_opt(o1, q)
+#    _diff_opt(o1.o, q.o)
+#    _diff_opt(o1.o.b, q.o.b)
+#    _diff_opt(o1.o.u, q.o.u)
+#    _diff_opt(o1.o.s, q.o.s)
+#
+#
+#def test_diff_opt_callback():
+#    b = BoolOption('b', '', callback=return_value)
+#    b2 = BoolOption('b2', '', callback=return_value, callback_params={'': ('yes',)})
+#    b3 = BoolOption('b3', '', callback=return_value, callback_params={'': ('yes', (b, False)), 'value': ('no',)})
+#    o = OptionDescription('o', '', [b, b2, b3])
+#    o1 = OptionDescription('o1', '', [o])
+#    o1.impl_build_cache()
+#
+#    a = dumps(o1)
+#    q = loads(a)
+#    _diff_opt(o1, q)
+#    _diff_opt(o1.o, q.o)
+#    _diff_opt(o1.o.b, q.o.b)
+#    _diff_opt(o1.o.b2, q.o.b2)
+#    _diff_opt(o1.o.b3, q.o.b3)
+#
+#
+#def test_no_state_attr():
+#    # all _state_xxx attributes should be deleted
+#    b = BoolOption('b', '')
+#    u = UnicodeOption('u', '', requires=[{'option': b, 'expected': True, 'action': 'disabled', 'inverse': True}])
+#    s = SymLinkOption('s', u)
+#    o = OptionDescription('o', '', [b, u, s])
+#    o1 = OptionDescription('o1', '', [o])
+#
+#    a = dumps(o1)
+#    q = loads(a)
+#    _no_state(q)
+#    _no_state(q.o)
+#    _no_state(q.o.b)
+#    _no_state(q.o.u)
+#    _no_state(q.o.s)
+#
+#
+#def test_state_config():
+#    val1 = BoolOption('val1', "")
+#    maconfig = OptionDescription('rootconfig', '', [val1])
+#    try:
+#        cfg = Config(maconfig, persistent=True, session_id='29090931')
+#    except ValueError:
+#        cfg = Config(maconfig, session_id='29090931')
+#        cfg._impl_test = True
+#    a = dumps(cfg)
+#    q = loads(a)
+#    _diff_conf(cfg, q)
+#    try:
+#        delete_session('29090931')
+#    except ConfigError:
+#        pass
+#
+#
+#def test_state_properties():
+#    val1 = BoolOption('val1', "")
+#    maconfig = OptionDescription('rootconfig', '', [val1])
+#    try:
+#        cfg = Config(maconfig, persistent=True, session_id='29090932')
+#    except ValueError:
+#        cfg = Config(maconfig, session_id='29090932')
+#        cfg._impl_test = True
+#    cfg.read_write()
+#    cfg.cfgimpl_get_settings()[val1].append('test')
+#    a = dumps(cfg)
+#    q = loads(a)
+#    _diff_conf(cfg, q)
+#    try:
+#        delete_session('29090932')
+#    except ConfigError:
+#        pass
+#
+#
+#def test_state_values():
+#    val1 = BoolOption('val1', "")
+#    maconfig = OptionDescription('rootconfig', '', [val1])
+#    try:
+#        cfg = Config(maconfig, persistent=True, session_id='29090933')
+#    except ValueError:
+#        cfg = Config(maconfig, session_id='29090933')
+#        cfg._impl_test = True
+#    cfg.val1 = True
+#    a = dumps(cfg)
+#    q = loads(a)
+#    _diff_conf(cfg, q)
+#    q.val1 = False
+#    #assert cfg.val1 is True
+#    assert q.val1 is False
+#    try:
+#        delete_session('29090933')
+#    except ConfigError:
+#        pass
+#
+#
+#def test_state_values_owner():
+#    val1 = BoolOption('val1', "")
+#    maconfig = OptionDescription('rootconfig', '', [val1])
+#    try:
+#        cfg = Config(maconfig, persistent=True, session_id='29090934')
+#    except ValueError:
+#        cfg = Config(maconfig, session_id='29090934')
+#        cfg._impl_test = True
+#    owners.addowner('newowner')
+#    cfg.cfgimpl_get_settings().setowner(owners.newowner)
+#    cfg.val1 = True
+#    a = dumps(cfg)
+#    q = loads(a)
+#    _diff_conf(cfg, q)
+#    q.val1 = False
+#    nval1 = q.cfgimpl_get_description().val1
+#    assert q.getowner(nval1) == owners.newowner
+#    try:
+#        delete_session('29090934')
+#    except ConfigError:
+#        pass
+#
+#
+#def test_state_metaconfig():
+#    i1 = IntOption('i1', '')
+#    od1 = OptionDescription('od1', '', [i1])
+#    od2 = OptionDescription('od2', '', [od1])
+#    conf1 = Config(od2, session_id='29090935')
+#    conf1._impl_test = True
+#    conf2 = Config(od2, session_id='29090936')
+#    conf2._impl_test = True
+#    meta = MetaConfig([conf1, conf2], session_id='29090937')
+#    meta._impl_test = True
+#    raises(ConfigError, "dumps(meta)")
+#    try:
+#        delete_session('29090935')
+#        delete_session('29090936')
+#        delete_session('29090937')
+#    except ConfigError:
+#        pass
+#
+#
+#def test_state_groupconfig():
+#    i1 = IntOption('i1', '')
+#    od1 = OptionDescription('od1', '', [i1])
+#    od2 = OptionDescription('od2', '', [od1])
+#    conf1 = Config(od2, session_id='29090935')
+#    conf1._impl_test = True
+#    conf2 = Config(od2, session_id='29090936')
+#    conf2._impl_test = True
+#    meta = GroupConfig([conf1, conf2], session_id='29090937')
+#    meta._impl_test = True
+#    a = dumps(meta)
+#    q = loads(a)
+#    _diff_conf(meta, q)
+#    try:
+#        delete_session('29090935')
+#        delete_session('29090936')
+#        delete_session('29090937')
+#    except ConfigError:
+#        pass
+#
+#
+#def test_state_unkown_setting_owner():
+#    """load an unknow _owner, should create it"""
+#    assert not 'supernewuser' in owners.__dict__
+#    loads("""ccopy_reg
+#_reconstructor
+#p0
+#(ctiramisu.setting
+#Settings
+#p1
+#c__builtin__
+#object
+#p2
+#Ntp3
+#Rp4
+#(dp5
+#S'_owner'
+#p6
+#S'supernewuser'
+#p7
+#sS'_p_'
+#p8
+#g0
+#(ctiramisu.storage.dictionary.setting
+#Settings
+#p9
+#g2
+#Ntp10
+#Rp11
+#(dp12
+#S'_cache'
+#p13
+#(dp14
+#sS'_permissives'
+#p15
+#(dp16
+#sS'_properties'
+#p17
+#(dp18
+#sbsb.
+#.""")
+#    assert 'supernewuser' in owners.__dict__