dbname = 'test-db2', dumps = [] def db_create(dbname, dumps=None): """create the test DB and load the test data dumps into it dumps is an iterable of couples (dump_file, dump_type). context: setUpClass """ try: > pg_createdb(dbname) .tox/py3-core-db-server-slow-cover/lib/python3.7/site-packages/swh/core/db/tests/db_testing.py:81: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ dbname = 'test-db2', check = True def pg_createdb(dbname, check=True): """Create a db. If check is True and the db already exists, this will raise an exception (original behavior). If check is False and the db already exists, this will fail silently. If the db does not exist, the db will be created. """ > subprocess.run(["createdb", dbname], check=check) .tox/py3-core-db-server-slow-cover/lib/python3.7/site-packages/swh/core/db/tests/db_testing.py:69: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ input = None, capture_output = False, timeout = None, check = True popenargs = (['createdb', 'test-db2'],), kwargs = {} process = <subprocess.Popen object at 0x7f3ff88ad588>, stdout = None stderr = None, retcode = 1 def run(*popenargs, input=None, capture_output=False, timeout=None, check=False, **kwargs): """Run command with arguments and return a CompletedProcess instance. The returned instance will have attributes args, returncode, stdout and stderr. By default, stdout and stderr are not captured, and those attributes will be None. Pass stdout=PIPE and/or stderr=PIPE in order to capture them. If check is True and the exit code was non-zero, it raises a CalledProcessError. The CalledProcessError object will have the return code in the returncode attribute, and output & stderr attributes if those streams were captured. If timeout is given, and the process takes too long, a TimeoutExpired exception will be raised. There is an optional argument "input", allowing you to pass bytes or a string to the subprocess's stdin. If you use this argument you may not also use the Popen constructor's "stdin" argument, as it will be used internally. By default, all communication is in bytes, and therefore any "input" should be bytes, and the stdout and stderr will be bytes. If in text mode, any "input" should be a string, and stdout and stderr will be strings decoded according to locale encoding, or by "encoding" if set. Text mode is triggered by setting any of text, encoding, errors or universal_newlines. The other arguments are the same as for the Popen constructor. """ if input is not None: if 'stdin' in kwargs: raise ValueError('stdin and input arguments may not both be used.') kwargs['stdin'] = PIPE if capture_output: if ('stdout' in kwargs) or ('stderr' in kwargs): raise ValueError('stdout and stderr arguments may not be used ' 'with capture_output.') kwargs['stdout'] = PIPE kwargs['stderr'] = PIPE with Popen(*popenargs, **kwargs) as process: try: stdout, stderr = process.communicate(input, timeout=timeout) except TimeoutExpired: process.kill() stdout, stderr = process.communicate() raise TimeoutExpired(process.args, timeout, output=stdout, stderr=stderr) except: # Including KeyboardInterrupt, communicate handled that. process.kill() # We don't call process.wait() as .__exit__ does that for us. raise retcode = process.poll() if check and retcode: raise CalledProcessError(retcode, process.args, > output=stdout, stderr=stderr) E subprocess.CalledProcessError: Command '['createdb', 'test-db2']' returned non-zero exit status 1. /usr/lib/python3.7/subprocess.py:487: CalledProcessError During handling of the above exception, another exception occurred: @pytest.mark.db def test_connect(): > db_name = db_create("test-db2", dumps=[]) .tox/py3-core-db-server-slow-cover/lib/python3.7/site-packages/swh/core/db/tests/test_db.py:243: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3-core-db-server-slow-cover/lib/python3.7/site-packages/swh/core/db/tests/db_testing.py:83: in db_create pg_dropdb(dbname) # the db already existed .tox/py3-core-db-server-slow-cover/lib/python3.7/site-packages/swh/core/db/tests/db_testing.py:59: in pg_dropdb subprocess.check_call(["dropdb", dbname]) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ popenargs = (['dropdb', 'test-db2'],), kwargs = {}, retcode = 1 cmd = ['dropdb', 'test-db2'] def check_call(*popenargs, **kwargs): """Run command with arguments. Wait for command to complete. If the exit code was zero then return, otherwise raise CalledProcessError. The CalledProcessError object will have the return code in the returncode attribute. The arguments are the same as for the call function. Example: check_call(["ls", "-l"]) """ retcode = call(*popenargs, **kwargs) if retcode: cmd = kwargs.get("args") if cmd is None: cmd = popenargs[0] > raise CalledProcessError(retcode, cmd) E subprocess.CalledProcessError: Command '['dropdb', 'test-db2']' returned non-zero exit status 1. /usr/lib/python3.7/subprocess.py:347: CalledProcessError