tiramisu/tests/test_dereference.py
2020-01-30 16:10:54 +01:00

291 lines
7.4 KiB
Python

# coding: utf-8
from .autopath import do_autopath
do_autopath()
import weakref
import pytest
from tiramisu import BoolOption, IntOption, StrOption, IPOption, NetmaskOption, \
SymLinkOption, OptionDescription, DynOptionDescription, submulti, \
Config, GroupConfig, MetaConfig, Params, ParamOption, Calculation
from tiramisu.storage import list_sessions
from .config import event_loop
IS_DEREFABLE = True
def funcname(*args, **kwargs):
return value
@pytest.mark.asyncio
async def test_deref_storage():
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
async with await Config(o) as cfg:
w = weakref.ref(cfg._config_bag.context.cfgimpl_get_values()._p_)
del cfg
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_value():
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
async with await Config(o) as cfg:
w = weakref.ref(cfg._config_bag.context.cfgimpl_get_values())
del cfg
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_setting():
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
async with await Config(o) as cfg:
w = weakref.ref(cfg._config_bag.context.cfgimpl_get_settings())
del cfg
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_config():
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
async with await Config(o) as cfg:
w = weakref.ref(cfg)
del cfg
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_option():
global IS_DEREFABLE
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
w = weakref.ref(b)
del(b)
try:
assert w() is not None
except AssertionError:
IS_DEREFABLE = False
return
del(o)
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_optiondescription():
if not IS_DEREFABLE:
return
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
w = weakref.ref(o)
del(b)
assert w() is not None
del(o)
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_option_cache():
if not IS_DEREFABLE:
return
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
await o._build_cache()
w = weakref.ref(b)
del(b)
assert w() is not None
del(o)
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_optiondescription_cache():
if not IS_DEREFABLE:
return
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
await o._build_cache()
w = weakref.ref(o)
del(b)
assert w() is not None
del(o)
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_option_config():
if not IS_DEREFABLE:
return
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
async with await Config(o) as cfg:
w = weakref.ref(b)
del(b)
assert w() is not None
del(o)
assert w() is not None
del cfg
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_optiondescription_config():
if not IS_DEREFABLE:
return
b = BoolOption('b', '')
o = OptionDescription('od', '', [b])
async with await Config(o) as cfg:
w = weakref.ref(o)
del(b)
assert w() is not None
del(o)
assert w() is not None
del cfg
assert w() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_validator():
if not IS_DEREFABLE:
return
a = StrOption('a', '', default='yes')
b = StrOption('b', '', validators=[Calculation(funcname, Params(ParamOption(a)))], default='val')
od = OptionDescription('root', '', [a, b])
async with await Config(od) as cfg:
w = weakref.ref(a)
x = weakref.ref(b)
y = weakref.ref(od)
z = weakref.ref(cfg)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(a)
del(b)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(od)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del cfg
assert y() is None
assert z() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_callback():
if not IS_DEREFABLE:
return
a = StrOption('a', "", 'val')
b = StrOption('b', "", Calculation(funcname, Params((ParamOption(a),))))
od = OptionDescription('root', '', [a, b])
async with await Config(od) as cfg:
w = weakref.ref(a)
x = weakref.ref(b)
y = weakref.ref(od)
z = weakref.ref(cfg)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(a)
del(b)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(od)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del cfg
assert y() is None
assert z() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_symlink():
if not IS_DEREFABLE:
return
a = BoolOption("a", "", default=False)
b = SymLinkOption("b", a)
od = OptionDescription('root', '', [a, b])
async with await Config(od) as cfg:
w = weakref.ref(a)
x = weakref.ref(b)
y = weakref.ref(od)
z = weakref.ref(cfg)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(a)
del(b)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(od)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del cfg
assert y() is None
assert z() is None
assert not await list_sessions()
@pytest.mark.asyncio
async def test_deref_dyn():
if not IS_DEREFABLE:
return
a = StrOption('a', '', ['val1', 'val2'], multi=True)
b = StrOption('b', '')
dod = DynOptionDescription('dod', '', [b], suffixes=Calculation(funcname, Params((ParamOption(a),))))
od = OptionDescription('od', '', [dod, a])
async with await Config(od) as cfg:
w = weakref.ref(a)
x = weakref.ref(b)
y = weakref.ref(od)
z = weakref.ref(cfg)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(a)
del(b)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del(od)
del(dod)
assert w() is not None
assert x() is not None
assert w() is not None
assert x() is not None
del cfg
assert y() is None
assert z() is None
assert not await list_sessions()