0c48bc0746
* refactor: enable QA tests and jafar self test Part of https://github.com/ooni/probe/issues/1335 * chore: make sure all workflows run on release branches
73 lines
2.0 KiB
Python
73 lines
2.0 KiB
Python
""" ./QA/common.py - common code for QA """
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import contextlib
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import json
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import os
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import shlex
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import shutil
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import socket
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import subprocess
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import sys
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import time
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import urllib.parse
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def execute(args):
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""" Execute a specified command """
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subprocess.run(args)
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def execute_jafar_and_miniooni(ooni_exe, outfile, experiment, tag, args):
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""" Executes jafar and miniooni. Returns the test keys. """
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tmpoutfile = "/tmp/{}".format(outfile)
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with contextlib.suppress(FileNotFoundError):
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os.remove(tmpoutfile) # just in case
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execute(
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[
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"./jafar",
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"-main-command",
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"./QA/minioonilike.py {} -n -o '{}' --home /tmp {}".format(
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ooni_exe, tmpoutfile, experiment
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),
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"-main-user",
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"nobody", # should be present on Unix
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"-tag",
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tag,
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]
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+ args
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)
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shutil.copy(tmpoutfile, outfile)
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result = read_result(outfile)
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assert isinstance(result, dict)
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assert isinstance(result["test_keys"], dict)
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return result["test_keys"]
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def read_result(outfile):
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""" Reads the result of an experiment """
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return json.load(open(outfile, "rb"))
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def test_keys(result):
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""" Returns just the test keys of a specific result """
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return result["test_keys"]
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def check_maybe_binary_value(value):
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""" Make sure a maybe binary value is correct """
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assert isinstance(value, str) or (
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isinstance(value, dict)
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and value["format"] == "base64"
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and isinstance(value["data"], str)
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)
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def with_free_port(func):
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""" This function executes |func| passing it a port number on localhost
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which is bound but not listening for new connections """
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# See <https://stackoverflow.com/a/45690594>
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with contextlib.closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
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sock.bind(("127.0.0.1", 0))
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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func(sock.getsockname()[1])
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