tiramisu/test/test_option_owner.py

95 lines
4.3 KiB
Python

import autopath
from py.test import raises
from tiramisu.config import *
from tiramisu.option import *
def make_description():
gcoption = ChoiceOption('name', 'GC name', ['ref', 'framework'], 'ref')
gcdummy = BoolOption('dummy', 'dummy', callback="toto")
objspaceoption = ChoiceOption('objspace', 'Object space',
['std', 'thunk'], 'std')
booloption = BoolOption('bool', 'Test boolean option', default=True)
intoption = IntOption('int', 'Test int option', default=0)
floatoption = FloatOption('float', 'Test float option', default=2.3)
stroption = StrOption('str', 'Test string option', default="abc")
boolop = BoolOption('boolop', 'Test boolean option op', default=True)
wantref_option = BoolOption('wantref', 'Test requires', default=False,
requires=['boolop'])
wantframework_option = BoolOption('wantframework', 'Test requires',
default=False,
requires=['boolop'])
gcgroup = OptionDescription('gc', '', [gcoption, gcdummy, floatoption])
descr = OptionDescription('constraints', '', [gcgroup, booloption, objspaceoption,
wantref_option, stroption,
wantframework_option,
intoption, boolop])
return descr
def make_description2():
gcoption = ChoiceOption('name', 'GC name', ['ref', 'framework'], 'ref')
gcdummy = BoolOption('dummy', 'dummy', default=False)
objspaceoption = ChoiceOption('objspace', 'Object space',
['std', 'thunk'], 'std')
booloption = BoolOption('bool', 'Test boolean option', default=True)
intoption = IntOption('int', 'Test int option', default=0)
floatoption = FloatOption('float', 'Test float option', default=2.3)
stroption = StrOption('str', 'Test string option', default="abc")
boolop = BoolOption('boolop', 'Test boolean option op', default=True)
wantref_option = BoolOption('wantref', 'Test requires', default=False,
requires=['boolop'])
wantframework_option = BoolOption('wantframework', 'Test requires',
default=False,
requires=['boolop'])
gcgroup = OptionDescription('gc', '', [gcoption, gcdummy, floatoption])
descr = OptionDescription('constraints', '', [gcgroup, booloption, objspaceoption,
wantref_option, stroption,
wantframework_option,
intoption, boolop])
return descr
#def test_override_are_default_owner():
# "config.override() implies that the owner is 'default' again"
# descr = make_description2()
# config = Config(descr)
# config.bool = False
# # default
# assert config.gc._cfgimpl_value_owners['dummy'] == 'default'
# # user
# config.gc.dummy = True
# assert config.gc._cfgimpl_value_owners['dummy'] == 'user'
# assert config._cfgimpl_values['gc']._cfgimpl_value_owners['dummy'] == 'user'
# #Options have an available default setting and can give it back
# assert config._cfgimpl_descr._children[0]._children[1].getdefault() == False
# config.override({'gc.dummy':True})
# assert config.gc._cfgimpl_value_owners['dummy'] == 'default'
# # user again
# config.gc.dummy = False
# assert config.gc._cfgimpl_value_owners['dummy'] == 'user'
def test_has_callback():
descr = make_description()
# here the owner is 'default'
config = Config(descr)
config.bool = False
# because dummy has a callback
dummy = config.unwrap_from_path('gc.dummy')
config.cfgimpl_freeze()
dummy.freeze()
raises(TypeError, "config.gc.dummy = True")
#____________________________________________________________
def test_freeze_and_has_callback_with_setoption():
descr = make_description()
config = Config(descr)
config.bool = False
config.cfgimpl_freeze()
dummy = config.unwrap_from_path('gc.dummy')
dummy.freeze()
raises(TypeError, "config.gc.setoption('dummy', True, 'gen_config')")
#def test_cannot_override():
# descr = make_description()
# config = Config(descr, bool=False)
# raises(TypeError, "config.override({'gc.dummy': True})")