386 lines
15 KiB
Python
386 lines
15 KiB
Python
"config.set() or config.setoption() or option.setoption()"
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import autopath
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from py.test import raises
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from tiramisu.setting import owners
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from tiramisu.config import Config
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from tiramisu.option import ChoiceOption, BoolOption, IntOption, FloatOption, \
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StrOption, OptionDescription
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from tiramisu.error import PropertiesOptionError
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def make_description():
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gcoption = ChoiceOption('name', 'GC name', ('ref', 'framework'), 'ref')
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gcdummy = BoolOption('dummy', 'dummy', default=False)
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objspaceoption = ChoiceOption('objspace', 'Object space',
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('std', 'thunk'), 'std')
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booloption = BoolOption('bool', 'Test boolean option', default=True)
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intoption = IntOption('int', 'Test int option', default=0)
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floatoption = FloatOption('float', 'Test float option', default=2.3)
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stroption = StrOption('str', 'Test string option', default="abc")
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boolop = BoolOption('boolop', 'Test boolean option op', default=True)
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wantref_option = BoolOption('wantref', 'Test requires', default=False)
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wantframework_option = BoolOption('wantframework', 'Test requires',
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default=False)
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gcgroup = OptionDescription('gc', '', [gcoption, gcdummy, floatoption])
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descr = OptionDescription('tiramisu', '', [gcgroup, booloption, objspaceoption,
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wantref_option, stroption,
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wantframework_option,
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intoption, boolop])
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return descr
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#____________________________________________________________
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# change with __setattr__
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def test_attribute_access():
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"Once set, option values can't be changed again by attribute access"
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s = StrOption("string", "", default="string")
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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# let's try to change it again
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config.string = "foo"
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assert config.string == "foo"
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def test_setitem():
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s = StrOption("string", "", default=["string", "sdfsdf"], default_multi="prout", multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string[1] = "titi"
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def test_reset():
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"if value is None, resets to default owner"
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s = StrOption("string", "", default="string")
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = "foo"
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assert config.string == "foo"
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assert config.getowner(s) == owners.user
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del(config.string)
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assert config.string == 'string'
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assert config.getowner(s) == owners.default
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def test_reset_with_multi():
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s = StrOption("string", "", default=["string"], default_multi="string", multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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# config.string = []
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del(config.string)
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assert config.string == ["string"]
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assert config.getowner(s) == 'default'
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config.string = ["eggs", "spam", "foo"]
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assert config.getowner(s) == 'user'
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config.string = []
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del(config.string)
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# assert config.string == ["string"]
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assert config.getowner(s) == 'default'
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raises(ValueError, "config.string = None")
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def test_default_with_multi():
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"default with multi is a list"
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s = StrOption("string", "", default=[], default_multi="string", multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert config.string == []
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s = StrOption("string", "", default=None, default_multi="string", multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert config.string == []
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def test_idontexist():
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descr = make_description()
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cfg = Config(descr)
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raises(AttributeError, "cfg.idontexist")
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# ____________________________________________________________
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def test_attribute_access_with_multi():
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s = StrOption("string", "", default=["string"], default_multi="string", multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = ["foo", "bar"]
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assert config.string == ["foo", "bar"]
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def test_item_access_with_multi():
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s = StrOption("string", "", default=["string"], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = ["foo", "bar"]
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assert config.string == ["foo", "bar"]
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assert config.string[0] == "foo"
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config.string[0] = 'changetest'
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assert config.string[0] == 'changetest'
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def test_access_with_multi_default():
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s = StrOption("string", "", default=["string"], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert config.getowner(s) == 'default'
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config.string = ["foo", "bar"]
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assert config.string == ["foo", "bar"]
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assert config.getowner(s) == 'user'
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def test_multi_with_requires():
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s = StrOption("string", "", default=["string"], default_multi="string", multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"], default_multi="abc",
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requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True)
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descr = OptionDescription("options", "", [s, intoption, stroption])
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config = Config(descr)
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setting = config.cfgimpl_get_settings()
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config.read_write()
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assert not 'hidden' in setting[stroption]
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config.int = 1
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raises(PropertiesOptionError, "config.str = ['a', 'b']")
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assert 'hidden' in setting[stroption]
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def test__requires_with_inverted():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"], default_multi="abc",
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requires=[{'option': intoption, 'expected': 1, 'action': 'hide', 'inverse': True}], multi=True)
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descr = OptionDescription("options", "", [s, intoption, stroption])
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config = Config(descr)
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setting = config.cfgimpl_get_settings()
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assert not 'hidden' in setting[stroption]
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config.int = 1
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assert not 'hidden' in setting[stroption]
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def test_multi_with_requires_in_another_group():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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config.read_write()
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assert not 'hidden' in setting[stroption]
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config.int = 1
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raises(PropertiesOptionError, "config.opt.str = ['a', 'b']")
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assert 'hidden' in setting[stroption]
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def test_apply_requires_from_config():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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config.read_write()
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assert not 'hidden' in setting[stroption]
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config.int = 1
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raises(PropertiesOptionError, 'config.opt.str')
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assert 'hidden' in setting[stroption]
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def test_apply_requires_with_disabled():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[{'option': intoption, 'expected': 1, 'action': 'disabled'}], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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config.read_write()
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assert not 'disabled' in setting[stroption]
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config.int = 1
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raises(PropertiesOptionError, 'config.opt.str')
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assert 'disabled' in setting[stroption]
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def test_multi_with_requires_with_disabled_in_another_group():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[{'option': intoption, 'expected': 1, 'action': 'disabled'}], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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config.read_write()
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assert not 'disabled' in setting[stroption]
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config.int = 1
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raises(PropertiesOptionError, "config.opt.str = ['a', 'b']")
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assert 'disabled' in setting[stroption]
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def test_multi_with_requires_that_is_multi():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=[0], multi=True)
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raises(ValueError, "StrOption('str', 'Test string option', default=['abc'], requires=[{'option': intoption, 'expected': 1, 'action': 'hidden'}], multi=True)")
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def test_multi_with_bool():
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s = BoolOption("bool", "", default=[False], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert descr.bool.impl_is_multi() is True
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config.bool = [True, False]
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assert config.cfgimpl_get_values()[s] == [True, False]
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assert config.bool == [True, False]
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def test_multi_with_bool_two():
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s = BoolOption("bool", "", default=[False], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert descr.bool.impl_is_multi() is True
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raises(ValueError, "config.bool = True")
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def test_choice_access_with_multi():
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ch = ChoiceOption("t1", "", ("a", "b"), default=["a"], multi=True)
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descr = OptionDescription("options", "", [ch])
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config = Config(descr)
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config.t1 = ["a", "b", "a", "b"]
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assert config.t1 == ["a", "b", "a", "b"]
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#____________________________________________________________
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def test_accepts_multiple_changes_from_option():
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s = StrOption("string", "", default="string")
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = "egg"
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assert s.impl_getdefault() == "string"
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assert config.string == "egg"
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config.string = 'blah'
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assert s.impl_getdefault() == "string"
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assert config.string == "blah"
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config.string = 'bol'
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assert config.string == 'bol'
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def test_allow_multiple_changes_from_config():
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"""
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a `setoption` from the config object is much like the attribute access,
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except the fact that value owner can bet set
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"""
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s = StrOption("string", "", default="string")
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s2 = StrOption("string2", "", default="string")
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suboption = OptionDescription("bip", "", [s2])
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descr = OptionDescription("options", "", [s, suboption])
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config = Config(descr)
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config.string = "oh"
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assert config.string == "oh"
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config.string = "blah"
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assert config.string == "blah"
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# ____________________________________________________________
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# accessing a value by the get method
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def test_access_by_get():
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descr = make_description()
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cfg = Config(descr)
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raises(AttributeError, "cfg.find(byname='idontexist')")
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assert cfg.find_first(byname='wantref', type_='value') is False
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assert cfg.gc.dummy is False
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assert cfg.find_first(byname='dummy', type_='value') is False
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def test_access_by_get_whith_hide():
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b1 = BoolOption("b1", "", properties=(('hidden'),))
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descr = OptionDescription("opt", "",
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[OptionDescription("sub", "",
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[b1, ChoiceOption("c1", "", ('a', 'b', 'c'), 'a'),
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BoolOption("d1", "")]),
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BoolOption("b2", ""),
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BoolOption("d1", "")])
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c = Config(descr)
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c.read_write()
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raises(AttributeError, "c.find(byname='b1')")
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def test_extend_config_properties():
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descr = make_description()
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cfg = Config(descr)
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setting = cfg.cfgimpl_get_settings()
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assert str(setting) == str(['cache', 'expire', 'validator'])
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setting.extend(['test', 'test2'])
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assert str(setting) == str(['test', 'cache', 'test2', 'expire', 'validator'])
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def test_append_properties():
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descr = make_description()
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cfg = Config(descr)
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setting = cfg.cfgimpl_get_settings()
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option = cfg.cfgimpl_get_description().gc.dummy
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assert tuple(option._properties) == tuple()
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assert not 'test' in setting[option]
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setting[option].append('test')
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assert tuple(option._properties) == tuple()
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assert 'test' in setting[option]
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def test_reset_properties():
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descr = make_description()
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cfg = Config(descr)
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setting = cfg.cfgimpl_get_settings()
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option = cfg.cfgimpl_get_description().gc.dummy
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assert setting._p_.get_modified_properties() == {}
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setting.append('frozen')
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assert setting._p_.get_modified_properties() == {None: set(('frozen', 'expire', 'cache', 'validator'))}
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setting.reset()
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assert setting._p_.get_modified_properties() == {}
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setting[option].append('test')
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assert setting._p_.get_modified_properties() == {'gc.dummy': set(('test',))}
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setting.reset()
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assert setting._p_.get_modified_properties() == {'gc.dummy': set(('test',))}
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setting.append('frozen')
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assert setting._p_.get_modified_properties() == {None: set(('frozen', 'expire', 'validator', 'cache')), 'gc.dummy': set(('test',))}
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setting.reset(option)
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assert setting._p_.get_modified_properties() == {None: set(('frozen', 'expire', 'validator', 'cache'))}
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setting[option].append('test')
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assert setting._p_.get_modified_properties() == {None: set(('frozen', 'expire', 'validator', 'cache')), 'gc.dummy': set(('test',))}
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setting.reset(all_properties=True)
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assert setting._p_.get_modified_properties() == {}
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raises(ValueError, 'setting.reset(all_properties=True, opt=option)')
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a = descr.wantref
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setting[a].append('test')
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setting[a].reset()
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def test_reset_multiple():
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descr = make_description()
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cfg = Config(descr)
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setting = cfg.cfgimpl_get_settings()
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option = cfg.cfgimpl_get_description().gc.dummy
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setting.append('frozen')
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setting[option].append('test')
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setting.reset()
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setting.reset()
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setting.append('frozen')
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setting[option].append('test')
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setting.reset(option)
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setting.reset(option)
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setting.append('frozen')
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setting[option].append('test')
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setting.reset(all_properties=True)
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setting.reset(all_properties=True)
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def test_properties_cached():
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b1 = BoolOption("b1", "", properties=('test',))
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descr = OptionDescription("opt", "", [OptionDescription("sub", "", [b1])])
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c = Config(descr)
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c.read_write()
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setting = c.cfgimpl_get_settings()
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option = c.cfgimpl_get_description().sub.b1
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c._setattr('sub.b1', True, force_permissive=True)
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assert str(setting[b1]) in ["['test']", "[u'test']"]
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