"config.set() or config.setoption() or option.setoption()" import autopath from py.test import raises from tiramisu.setting import owners from tiramisu.config import Config from tiramisu.option import ChoiceOption, BoolOption, IntOption, FloatOption, \ StrOption, OptionDescription from tiramisu.error import PropertiesOptionError def make_description(): 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) wantframework_option = BoolOption('wantframework', 'Test requires', default=False) gcgroup = OptionDescription('gc', '', [gcoption, gcdummy, floatoption]) descr = OptionDescription('tiramisu', '', [gcgroup, booloption, objspaceoption, wantref_option, stroption, wantframework_option, intoption, boolop]) return descr #____________________________________________________________ # change with __setattr__ def test_attribute_access(): "Once set, option values can't be changed again by attribute access" s = StrOption("string", "", default="string") descr = OptionDescription("options", "", [s]) config = Config(descr) # let's try to change it again config.string = "foo" assert config.string == "foo" def test_setitem(): s = StrOption("string", "", default=["string", "sdfsdf"], default_multi="prout", multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) config.string[1] = "titi" def test_reset(): "if value is None, resets to default owner" s = StrOption("string", "", default="string") descr = OptionDescription("options", "", [s]) config = Config(descr) config.string = "foo" assert config.string == "foo" assert config.getowner('string') == owners.user del(config.string) assert config.string == 'string' assert config.getowner('string') == owners.default def test_reset_with_multi(): s = StrOption("string", "", default=["string"], default_multi="string", multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) # config.string = [] del(config.string) assert config.string == ["string"] assert config.getowner('string') == 'default' config.string = ["eggs", "spam", "foo"] assert config.getowner('string') == 'user' config.string = [] del(config.string) # assert config.string == ["string"] assert config.getowner('string') == 'default' raises(ValueError, "config.string = None") def test_default_with_multi(): "default with multi is a list" s = StrOption("string", "", default=[], default_multi="string", multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) assert config.string == [] s = StrOption("string", "", default=None, default_multi="string", multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) assert config.string == [] def test_idontexist(): descr = make_description() cfg = Config(descr) raises(AttributeError, "cfg.idontexist") # ____________________________________________________________ def test_attribute_access_with_multi(): s = StrOption("string", "", default=["string"], default_multi="string", multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) config.string = ["foo", "bar"] assert config.string == ["foo", "bar"] def test_item_access_with_multi(): s = StrOption("string", "", default=["string"], multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) config.string = ["foo", "bar"] assert config.string == ["foo", "bar"] assert config.string[0] == "foo" config.string[0] = 'changetest' assert config.string[0] == 'changetest' def test_access_with_multi_default(): s = StrOption("string", "", default=["string"], multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) assert config.getowner('string') == 'default' config.string = ["foo", "bar"] assert config.string == ["foo", "bar"] assert config.getowner('string') == 'user' def test_multi_with_requires(): s = StrOption("string", "", default=["string"], default_multi="string", multi=True) intoption = IntOption('int', 'Test int option', default=0) stroption = StrOption('str', 'Test string option', default=["abc"], default_multi="abc", requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True) descr = OptionDescription("options", "", [s, intoption, stroption]) config = Config(descr) setting = config.cfgimpl_get_settings() config.read_write() assert not 'hidden' in setting[stroption] config.int = 1 raises(PropertiesOptionError, "config.str = ['a', 'b']") assert 'hidden' in setting[stroption] def test__requires_with_inverted(): s = StrOption("string", "", default=["string"], multi=True) intoption = IntOption('int', 'Test int option', default=0) stroption = StrOption('str', 'Test string option', default=["abc"], default_multi="abc", requires=[{'option': intoption, 'expected': 1, 'action': 'hide', 'inverse': True}], multi=True) descr = OptionDescription("options", "", [s, intoption, stroption]) config = Config(descr) setting = config.cfgimpl_get_settings() assert not 'hidden' in setting[stroption] config.int = 1 assert not 'hidden' in setting[stroption] def test_multi_with_requires_in_another_group(): s = StrOption("string", "", default=["string"], multi=True) intoption = IntOption('int', 'Test int option', default=0) descr = OptionDescription("options", "", [intoption]) stroption = StrOption('str', 'Test string option', default=["abc"], requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True) descr = OptionDescription("opt", "", [stroption]) descr2 = OptionDescription("opt2", "", [intoption, s, descr]) config = Config(descr2) setting = config.cfgimpl_get_settings() config.read_write() assert not 'hidden' in setting[stroption] config.int = 1 raises(PropertiesOptionError, "config.opt.str = ['a', 'b']") assert 'hidden' in setting[stroption] def test_apply_requires_from_config(): s = StrOption("string", "", default=["string"], multi=True) intoption = IntOption('int', 'Test int option', default=0) descr = OptionDescription("options", "", [intoption]) stroption = StrOption('str', 'Test string option', default=["abc"], requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True) descr = OptionDescription("opt", "", [stroption]) descr2 = OptionDescription("opt2", "", [intoption, s, descr]) config = Config(descr2) setting = config.cfgimpl_get_settings() config.read_write() assert not 'hidden' in setting[stroption] config.int = 1 raises(PropertiesOptionError, 'config.opt.str') assert 'hidden' in setting[stroption] def test_apply_requires_with_disabled(): s = StrOption("string", "", default=["string"], multi=True) intoption = IntOption('int', 'Test int option', default=0) descr = OptionDescription("options", "", [intoption]) stroption = StrOption('str', 'Test string option', default=["abc"], requires=[{'option': intoption, 'expected': 1, 'action': 'disabled'}], multi=True) descr = OptionDescription("opt", "", [stroption]) descr2 = OptionDescription("opt2", "", [intoption, s, descr]) config = Config(descr2) setting = config.cfgimpl_get_settings() config.read_write() assert not 'disabled' in setting[stroption] config.int = 1 raises(PropertiesOptionError, 'config.opt.str') assert 'disabled' in setting[stroption] def test_multi_with_requires_with_disabled_in_another_group(): s = StrOption("string", "", default=["string"], multi=True) intoption = IntOption('int', 'Test int option', default=0) descr = OptionDescription("options", "", [intoption]) stroption = StrOption('str', 'Test string option', default=["abc"], requires=[{'option': intoption, 'expected': 1, 'action': 'disabled'}], multi=True) descr = OptionDescription("opt", "", [stroption]) descr2 = OptionDescription("opt2", "", [intoption, s, descr]) config = Config(descr2) setting = config.cfgimpl_get_settings() config.read_write() assert not 'disabled' in setting[stroption] config.int = 1 raises(PropertiesOptionError, "config.opt.str = ['a', 'b']") assert 'disabled' in setting[stroption] def test_multi_with_requires_that_is_multi(): s = StrOption("string", "", default=["string"], multi=True) intoption = IntOption('int', 'Test int option', default=[0], multi=True) raises(ValueError, "StrOption('str', 'Test string option', default=['abc'], requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True)") def test_multi_with_bool(): s = BoolOption("bool", "", default=[False], multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) assert descr.bool.impl_is_multi() is True config.bool = [True, False] assert config.cfgimpl_get_values()[s] == [True, False] assert config.bool == [True, False] def test_multi_with_bool_two(): s = BoolOption("bool", "", default=[False], multi=True) descr = OptionDescription("options", "", [s]) config = Config(descr) assert descr.bool.impl_is_multi() is True raises(ValueError, "config.bool = True") def test_choice_access_with_multi(): ch = ChoiceOption("t1", "", ("a", "b"), default=["a"], multi=True) descr = OptionDescription("options", "", [ch]) config = Config(descr) config.t1 = ["a", "b", "a", "b"] assert config.t1 == ["a", "b", "a", "b"] #____________________________________________________________ def test_accepts_multiple_changes_from_option(): s = StrOption("string", "", default="string") descr = OptionDescription("options", "", [s]) config = Config(descr) config.string = "egg" assert s.impl_getdefault() == "string" assert config.string == "egg" config.string = 'blah' assert s.impl_getdefault() == "string" assert config.string == "blah" config.string = 'bol' assert config.string == 'bol' def test_allow_multiple_changes_from_config(): """ a `setoption` from the config object is much like the attribute access, except the fact that value owner can bet set """ s = StrOption("string", "", default="string") s2 = StrOption("string2", "", default="string") suboption = OptionDescription("bip", "", [s2]) descr = OptionDescription("options", "", [s, suboption]) config = Config(descr) config.string = "oh" assert config.string == "oh" config.string = "blah" assert config.string == "blah" # ____________________________________________________________ # accessing a value by the get method def test_access_by_get(): descr = make_description() cfg = Config(descr) raises(AttributeError, "cfg.find(byname='idontexist')") assert cfg.find_first(byname='wantref', type_='value') is False assert cfg.gc.dummy is False assert cfg.find_first(byname='dummy', type_='value') is False def test_access_by_get_whith_hide(): b1 = BoolOption("b1", "", properties=(('hidden'),)) descr = OptionDescription("opt", "", [OptionDescription("sub", "", [b1, ChoiceOption("c1", "", ('a', 'b', 'c'), 'a'), BoolOption("d1", "")]), BoolOption("b2", ""), BoolOption("d1", "")]) c = Config(descr) c.read_write() raises(AttributeError, "c.find(byname='b1')") def test_append_properties(): descr = make_description() cfg = Config(descr) setting = cfg.cfgimpl_get_settings() option = cfg.cfgimpl_get_description().gc.dummy assert option._properties == tuple() assert not 'test' in setting[option] setting[option].append('test') assert option._properties == tuple() assert 'test' in setting[option] def test_reset_properties(): descr = make_description() cfg = Config(descr) setting = cfg.cfgimpl_get_settings() option = cfg.cfgimpl_get_description().gc.dummy assert setting._p_.get_properties(cfg) == {} setting.append('frozen') assert setting._p_.get_properties(cfg) == {None: set(('frozen', 'expire', 'validator'))} setting.reset() assert setting._p_.get_properties(cfg) == {} setting[option].append('test') assert setting._p_.get_properties(cfg) == {'gc.dummy': set(('test',))} setting.reset() assert setting._p_.get_properties(cfg) == {'gc.dummy': set(('test',))} setting.append('frozen') assert setting._p_.get_properties(cfg) == {None: set(('frozen', 'expire', 'validator')), 'gc.dummy': set(('test',))} setting.reset(option) assert setting._p_.get_properties(cfg) == {None: set(('frozen', 'expire', 'validator'))} setting[option].append('test') assert setting._p_.get_properties(cfg) == {None: set(('frozen', 'expire', 'validator')), 'gc.dummy': set(('test',))} setting.reset(all_properties=True) assert setting._p_.get_properties(cfg) == {} raises(ValueError, 'setting.reset(all_properties=True, opt=option)') a = descr.wantref setting[a].append('test') setting[a].reset() def test_reset_multiple(): descr = make_description() cfg = Config(descr) setting = cfg.cfgimpl_get_settings() option = cfg.cfgimpl_get_description().gc.dummy setting.append('frozen') setting[option].append('test') setting.reset() setting.reset() setting.append('frozen') setting[option].append('test') setting.reset(option) setting.reset(option) setting.append('frozen') setting[option].append('test') setting.reset(all_properties=True) setting.reset(all_properties=True)