def test4(self):
input = """ a b c
\td\te\tf\t
g h i """
expect = """abc
def
ghi"""
result = xxutils.rm_whitespace(input)
#print result
self.assertTrue(result == expect)
def test3(self):
result = xxutils.rm_whitespace("\ta\tb\tc\t")
#print result
self.assertTrue(result == "abc")
def test2(self):
result = xxutils.rm_whitespace(" a b c ")
#print result
self.assertTrue(result == "abc")