def testPassRet(self): #{{{
'''Giving pass_ret = True sends the given return value as the only argument'''
def test(ret): #{{{
return 42 + ret
# End def #}}}
func = CallableWrapper(test)
ret = callfunc(self.signal, func, None, True, 100)
self.assertEqual(ret, 142)
def testMethodSignalFuncTarget(self): #{{{
'''Go from a method to a normal function'''
class _(object): #{{{
def me(self, a): #{{{
return 100
# End def #}}}
# End class #}}}
def test(a): #{{{
return a
# End def #}}}
t = _()
sig = Signal(t.me)
func = CallableWrapper(test)
ret = callfunc(sig, func, None, False, None, 42)
self.assertEqual(ret, 42)
ret = callfunc(sig, func, None, False, None, t, 42)
self.assertEqual(ret, 42)
def testNormalFunction(self): #{{{
'''Calls normal functions'''
def test(): #{{{
return 42
# End def #}}}
func = CallableWrapper(test)
ret = callfunc(self.signal, func, None, False, None)
self.assertEqual(ret, 42)
def testMethodSignalMethodTarget(self): #{{{
'''Go from a method to a method of the same class'''
class _(object): #{{{
def test1(self, a): #{{{
return 100
# End def #}}}
def test2(self, a): #{{{
return a
# End def #}}}
def test3(self, *args): #{{{
return len(args)
# End def #}}}
# End class #}}}
t = _()
sig = Signal(t.test1)
func = CallableWrapper(t.test2)
func2 = CallableWrapper(t.test3)
ret = callfunc(sig, func, None, False, None, 42)
self.assertEqual(ret, 42)
ret = callfunc(sig, func2, None, False, None, 42)
self.assertEqual(ret, 1)
def testMethodSignalMethodTarget2(self): #{{{
'''Go from a method to a method of a different class'''
class c(object): #{{{
def test1(self, a): #{{{
return 100
# End def #}}}
# End class #}}}
class cc(object): #{{{
def test2(self, a): #{{{
return a
# End def #}}}
# End class #}}}
t, tt = c(), cc()
sig = Signal(c.test1)
func = CallableWrapper(cc.test2)
ret = callfunc(sig, func, None, False, None, 42)
self.assertEqual(ret, 42)