test_misc.py 文件源码

def test_parse_environ_block(self):
        from psutil._common import parse_environ_block

        def k(s):
            return s.upper() if WINDOWS else s

        self.assertEqual(parse_environ_block("a=1\0"),
                         {k("a"): "1"})
        self.assertEqual(parse_environ_block("a=1\0b=2\0\0"),
                         {k("a"): "1", k("b"): "2"})
        self.assertEqual(parse_environ_block("a=1\0b=\0\0"),
                         {k("a"): "1", k("b"): ""})
        # ignore everything after \0\0
        self.assertEqual(parse_environ_block("a=1\0b=2\0\0c=3\0"),
                         {k("a"): "1", k("b"): "2"})
        # ignore everything that is not an assignment
        self.assertEqual(parse_environ_block("xxx\0a=1\0"), {k("a"): "1"})
        self.assertEqual(parse_environ_block("a=1\0=b=2\0"), {k("a"): "1"})
        # do not fail if the block is incomplete
        self.assertEqual(parse_environ_block("a=1\0b=2"), {k("a"): "1"})