test_repr.py 文件源码

def test_file(self):
        fp = open(unittest.__file__)
        self.assertTrue(repr(fp).startswith(
            "<open file %r, mode 'r' at 0x" % unittest.__file__))
        fp.close()
        self.assertTrue(repr(fp).startswith(
            "<closed file %r, mode 'r' at 0x" % unittest.__file__))