def test_unweave_module(self):
"""Tests if module's unweaving works correctly
"""
weaver.weave_module(self.mod, ContractAspect)
weaver.unweave_module(self.mod, ContractAspect)
# Create a stack of max_size = 1 and push 2 elements
# if module has been unweaved, this should be ok !
stack = self.mod.StackImpl(1)
stack.push(1)
stack.push(2)
def test_unweave_module(self):
"""Tests if module's unweaving works correctly
"""
weaver.weave_module(self.mod, ContractAspect)
weaver.unweave_module(self.mod, ContractAspect)
# Create a stack of max_size = 1 and push 2 elements
# if module has been unweaved, this should be ok !
stack = self.mod.StackImpl(1)
stack.push(1)
stack.push(2)
def enable_dbc(*args):
"""
Without arguments, return True if contracts can be enabled and should be
enabled (see option -d), return False otherwise.
With arguments, return False if contracts can't or shouldn't be enabled,
otherwise weave ContractAspect with items passed as arguments.
"""
if not ENABLE_DBC:
return False
try:
from logilab.aspects.weaver import weaver
from logilab.aspects.lib.contracts import ContractAspect
except ImportError:
sys.stderr.write(
'Warning: logilab.aspects is not available. Contracts disabled.')
return False
for arg in args:
weaver.weave_module(arg, ContractAspect)
return True
def enable_dbc(*args):
"""
Without arguments, return True if contracts can be enabled and should be
enabled (see option -d), return False otherwise.
With arguments, return False if contracts can't or shouldn't be enabled,
otherwise weave ContractAspect with items passed as arguments.
"""
if not ENABLE_DBC:
return False
try:
from logilab.aspects.weaver import weaver
from logilab.aspects.lib.contracts import ContractAspect
except ImportError:
sys.stderr.write(
'Warning: logilab.aspects is not available. Contracts disabled.')
return False
for arg in args:
weaver.weave_module(arg, ContractAspect)
return True
def cb_plug_module(self, option, opt_name, value, parser):
"""optik callback to plug the aspect on a module"""
module = load_module_from_name(value)
#self._weaved[value] = module
weaver.weave_module(module, LoggerAspect, sys.stderr, self.config)
def test_weave_module(self):
"""Tests if module's weaving works correctly
"""
weaver.weave_module(self.mod, ContractAspect)
stack = self.mod.StackImpl(3)
self.assertRaises(ContractFailedError, stack.pop)
def test_weave_module(self):
"""Tests if module's weaving works correctly
"""
weaver.weave_module(self.mod, ContractAspect)
stack = self.mod.StackImpl(3)
self.assertRaises(ContractFailedError, stack.pop)
