test_copy.py 文件源码

def test_copy_to_segfault(self):
        # issue #219
        script = ("""\
import psycopg2
conn = psycopg2.connect(%(dsn)r)
curs = conn.cursor()
curs.execute("create table copy_segf (id int)")
try:
    curs.execute("copy copy_segf to stdout")
except psycopg2.ProgrammingError:
    pass
conn.close()
""" % {'dsn': dsn})

        proc = Popen([sys.executable, '-c', script_to_py3(script)], stdout=PIPE)
        proc.communicate()
        self.assertEqual(0, proc.returncode)