def test_basic_property_cells(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_ModuleDictObject(space, strategy, storage)
v1 = strategy.version
key = "a"
w_key = self.FakeString(key)
d.setitem(w_key, 1)
v2 = strategy.version
assert v1 is not v2
assert d.getitem(w_key) == 1
assert d.get_strategy().getdictvalue_no_unwrapping(d, key) == 1
d.setitem(w_key, 2)
v3 = strategy.version
assert v2 is not v3
assert d.getitem(w_key) == 2
assert d.get_strategy().getdictvalue_no_unwrapping(d, key).w_value == 2
d.setitem(w_key, 3)
v4 = strategy.version
assert v3 is v4
assert d.getitem(w_key) == 3
assert d.get_strategy().getdictvalue_no_unwrapping(d, key).w_value == 3
d.delitem(w_key)
v5 = strategy.version
assert v5 is not v4
assert d.getitem(w_key) is None
assert d.get_strategy().getdictvalue_no_unwrapping(d, key) is None
def test_basic_property(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_DictMultiObject(space, strategy, storage)
# replace getcell with getcell from strategy
def f(key, makenew):
return strategy.getcell(d, key, makenew)
d.getcell = f
d.setitem("a", 1)
assert d.getcell("a", False) is d.getcell("a", False)
acell = d.getcell("a", False)
d.setitem("b", 2)
assert d.getcell("b", False) is d.getcell("b", False)
assert d.getcell("c", True) is d.getcell("c", True)
assert d.getitem("a") == 1
assert d.getitem("b") == 2
d.delitem("a")
py.test.raises(KeyError, d.delitem, "a")
assert d.getitem("a") is None
assert d.getcell("a", False) is acell
assert d.length() == 1
d.clear()
assert d.getitem("a") is None
assert d.getcell("a", False) is acell
assert d.length() == 0
def test_basic_property_cells(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_ModuleDictObject(space, strategy, storage)
v1 = strategy.version
key = "a"
w_key = self.FakeString(key)
d.setitem(w_key, 1)
v2 = strategy.version
assert v1 is not v2
assert d.getitem(w_key) == 1
assert d.get_strategy().getdictvalue_no_unwrapping(d, key) == 1
d.setitem(w_key, 2)
v3 = strategy.version
assert v2 is not v3
assert d.getitem(w_key) == 2
assert d.get_strategy().getdictvalue_no_unwrapping(d, key).w_value == 2
d.setitem(w_key, 3)
v4 = strategy.version
assert v3 is v4
assert d.getitem(w_key) == 3
assert d.get_strategy().getdictvalue_no_unwrapping(d, key).w_value == 3
d.delitem(w_key)
v5 = strategy.version
assert v5 is not v4
assert d.getitem(w_key) is None
assert d.get_strategy().getdictvalue_no_unwrapping(d, key) is None
def allocate_and_init_instance(space, w_type=None, module=False,
instance=False, strdict=False,
kwargs=False):
if space.config.objspace.std.withcelldict and module:
from pypy.objspace.std.celldict import ModuleDictStrategy
assert w_type is None
# every module needs its own strategy, because the strategy stores
# the version tag
strategy = ModuleDictStrategy(space)
elif space.config.objspace.std.withmapdict and instance:
from pypy.objspace.std.mapdict import MapDictStrategy
strategy = space.fromcache(MapDictStrategy)
elif instance or strdict or module:
assert w_type is None
strategy = space.fromcache(StringDictStrategy)
elif kwargs:
assert w_type is None
from pypy.objspace.std.kwargsdict import EmptyKwargsDictStrategy
strategy = space.fromcache(EmptyKwargsDictStrategy)
else:
strategy = space.fromcache(EmptyDictStrategy)
if w_type is None:
w_type = space.w_dict
storage = strategy.get_empty_storage()
w_self = space.allocate_instance(W_DictMultiObject, w_type)
W_DictMultiObject.__init__(w_self, space, strategy, storage)
return w_self
def test_basic_property_cells(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_DictMultiObject(space, strategy, storage)
v1 = strategy.version
d.setitem("a", 1)
v2 = strategy.version
assert v1 is not v2
assert d.getitem("a") == 1
assert d.strategy.getdictvalue_no_unwrapping(d, "a") == 1
d.setitem("a", 2)
v3 = strategy.version
assert v2 is not v3
assert d.getitem("a") == 2
assert d.strategy.getdictvalue_no_unwrapping(d, "a").w_value == 2
d.setitem("a", 3)
v4 = strategy.version
assert v3 is v4
assert d.getitem("a") == 3
assert d.strategy.getdictvalue_no_unwrapping(d, "a").w_value == 3
d.delitem("a")
v5 = strategy.version
assert v5 is not v4
assert d.getitem("a") is None
assert d.strategy.getdictvalue_no_unwrapping(d, "a") is None
def moduledict_and_key(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_ModuleDictObject(space, strategy, storage)
key = "a"
w_key = self.FakeString(key)
return d, key, w_key
def allocate_and_init_instance(space, w_type=None, module=False,
instance=False, strdict=False, kwargs=False):
if space.config.objspace.std.withcelldict and module:
from pypy.objspace.std.celldict import ModuleDictStrategy
assert w_type is None
# every module needs its own strategy, because the strategy stores
# the version tag
strategy = ModuleDictStrategy(space)
elif instance or strdict or module:
assert w_type is None
strategy = space.fromcache(StringDictStrategy)
elif kwargs:
assert w_type is None
from pypy.objspace.std.kwargsdict import KwargsDictStrategy
strategy = space.fromcache(KwargsDictStrategy)
else:
strategy = space.fromcache(EmptyDictStrategy)
if w_type is None:
w_type = space.w_dict
storage = strategy.get_empty_storage()
w_self = space.allocate_instance(W_DictMultiObject, w_type)
W_DictMultiObject.__init__(w_self, space, strategy, storage)
return w_self
def test_basic_property_cells(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_DictMultiObject(space, strategy, storage)
v1 = strategy.version
d.setitem("a", 1)
v2 = strategy.version
assert v1 is not v2
assert d.getitem("a") == 1
assert d.strategy.getdictvalue_no_unwrapping(d, "a") == 1
d.setitem("a", 2)
v3 = strategy.version
assert v2 is not v3
assert d.getitem("a") == 2
assert d.strategy.getdictvalue_no_unwrapping(d, "a").w_value == 2
d.setitem("a", 3)
v4 = strategy.version
assert v3 is v4
assert d.getitem("a") == 3
assert d.strategy.getdictvalue_no_unwrapping(d, "a").w_value == 3
d.delitem("a")
v5 = strategy.version
assert v5 is not v4
assert d.getitem("a") is None
assert d.strategy.getdictvalue_no_unwrapping(d, "a") is None
def test_same_key_set_twice(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_ModuleDictObject(space, strategy, storage)
v1 = strategy.version
x = object()
d.setitem("a", x)
v2 = strategy.version
assert v1 is not v2
d.setitem("a", x)
v3 = strategy.version
assert v2 is v3
def test_same_key_set_twice(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_DictMultiObject(space, strategy, storage)
v1 = strategy.version
x = object()
d.setitem("a", x)
v2 = strategy.version
assert v1 is not v2
d.setitem("a", x)
v3 = strategy.version
assert v2 is v3
def test_devolve(self):
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
d = W_ModuleDictObject(space, strategy, storage)
key = "a"
w_key = self.FakeString(key)
d.setitem(w_key, 1)
c = d.get_global_cache(key)
assert c.getvalue(space) == 1
assert c.valid
d.setitem(5, 1)
assert not c.valid
def test_getcache_and_builtins(self):
space = FakeSpace()
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
builtindict = W_ModuleDictObject(space, strategy, storage)
builtindict.setitem_str("len", 2)
builtindict.setitem_str("list", 19)
class FakeModule:
w_dict = builtindict
space.builtin = FakeModule()
storage = strategy.get_empty_storage()
d = W_ModuleDictObject(space, strategy, storage)
# just in the builtins
c = d.get_global_cache("len")
assert c.cell is None
assert c.builtincache.cell == 2
# in both dicts
d.setitem_str("list", 23)
c = d.get_global_cache("list")
assert c.cell == 23
assert c.builtincache is None
# not in the builtins but in the normal dict
d.setitem_str("a", 45)
c = d.get_global_cache("a")
assert c.cell == 45
assert c.builtincache is None
# not in either dict
c = d.get_global_cache("b")
assert c.cell is None
assert c.builtincache is None
def setup_class(cls):
if option.runappdirect:
py.test.skip("__repr__ doesn't work on appdirect")
strategy = ModuleDictStrategy(cls.space)
storage = strategy.get_empty_storage()
cls.w_d = W_DictMultiObject(cls.space, strategy, storage)
def setup_class(cls):
if cls.runappdirect:
py.test.skip("__repr__ doesn't work on appdirect")
strategy = ModuleDictStrategy(cls.space)
storage = strategy.get_empty_storage()
cls.w_d = W_ModuleDictObject(cls.space, strategy, storage)
def setup_method(self, method):
space = self.space
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
self.w_d = W_ModuleDictObject(space, strategy, storage)
def setup_method(self, method):
space = self.space
strategy = ModuleDictStrategy(space)
storage = strategy.get_empty_storage()
self.w_d = W_DictMultiObject(space, strategy, storage)
