def typeErrors(object, value, skipAttrs=[]):
	"""
	Attempts to set every attribute of object to the given value,
	expecting that TypeError will be raised. skipAttrs can be used to
	give a list of attribute names to by pass.
	"""
	for attr in object.klass().allAttrs():
		if attr.name() not in skipAttrs:
			try:
				object.setValueForAttr(attr, value)
			except TypeError:
				pass
			except Exception, e:
				raise Exception, 'no type error for %s. instead got: %r' % (attr.name(), e)
			else:
				raise Exception, 'no type error for %s' % attr.name()


def test(store):
	from Foo import Foo
	from Bar import Bar
	from MiscUtils.DataTable import DataTable
	import sys

	class Blarg:
		pass
	blarg = Blarg()  # a dummy object, incompatible with everything

	f = Foo()
	typeErrors(f, blarg)
	typeErrors(f, sys.stdout)
	typeErrors(f, 1.0, ['f'])
	typeErrors(f, 1, 'b i l f'.split())

	# ValueErrors and others
	try: f.setB(5)
	except ValueError: pass
	else: raise Exception, 'expecting ValueError for bad bool argument'

	try: f.setI(2L**32)
	except OverflowError: pass
	else: raise Exception, 'expecting OverflowError for large int argument'

	try: f.setE('c')
	except ValueError: pass
	else: raise Exception, 'expecting ValueError for invalid enum'

	# Numerics that pass
	f.setI(1L)  # ints can take longs that fit in the int range
	f.setL(1)   # longs can take ints
	f.setF(1)   # floats can take ints
	f.setF(1L)  # floats can take longs
