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115 lines
3.8 KiB
115 lines
3.8 KiB
#!/usr/bin/env python3
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# encoding: utf-8
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import os
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import sys
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import shlex
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import argparse
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from subprocess import Popen, PIPE
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keywords = ("iptables-translate", "ip6tables-translate", "ebtables-translate")
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xtables_nft_multi = 'xtables-nft-multi'
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if sys.stdout.isatty():
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colors = {"magenta": "\033[95m", "green": "\033[92m", "yellow": "\033[93m",
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"red": "\033[91m", "end": "\033[0m"}
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else:
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colors = {"magenta": "", "green": "", "yellow": "", "red": "", "end": ""}
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def magenta(string):
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return colors["magenta"] + string + colors["end"]
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def red(string):
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return colors["red"] + string + colors["end"]
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def yellow(string):
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return colors["yellow"] + string + colors["end"]
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def green(string):
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return colors["green"] + string + colors["end"]
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def run_test(name, payload):
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global xtables_nft_multi
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test_passed = True
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tests = passed = failed = errors = 0
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result = []
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for line in payload:
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if line.startswith(keywords):
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tests += 1
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process = Popen([ xtables_nft_multi ] + shlex.split(line), stdout=PIPE, stderr=PIPE)
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(output, error) = process.communicate()
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if process.returncode == 0:
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translation = output.decode("utf-8").rstrip(" \n")
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expected = next(payload).rstrip(" \n")
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if translation != expected:
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test_passed = False
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failed += 1
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result.append(name + ": " + red("Fail"))
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result.append(magenta("src: ") + line.rstrip(" \n"))
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result.append(magenta("exp: ") + expected)
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result.append(magenta("res: ") + translation + "\n")
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test_passed = False
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else:
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passed += 1
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else:
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test_passed = False
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errors += 1
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result.append(name + ": " + red("Error: ") + "iptables-translate failure")
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result.append(error.decode("utf-8"))
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if (passed == tests) and not args.test:
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print(name + ": " + green("OK"))
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if not test_passed:
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print("\n".join(result))
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if args.test:
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print("1 test file, %d tests, %d tests passed, %d tests failed, %d errors" % (tests, passed, failed, errors))
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else:
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return tests, passed, failed, errors
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def load_test_files():
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test_files = total_tests = total_passed = total_error = total_failed = 0
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for test in sorted(os.listdir("extensions")):
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if test.endswith(".txlate"):
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with open("extensions/" + test, "r") as payload:
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tests, passed, failed, errors = run_test(test, payload)
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test_files += 1
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total_tests += tests
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total_passed += passed
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total_failed += failed
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total_error += errors
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print("%d test files, %d tests, %d tests passed, %d tests failed, %d errors" % (test_files, total_tests, total_passed, total_failed, total_error))
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def main():
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global xtables_nft_multi
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if not args.host:
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os.putenv("XTABLES_LIBDIR", os.path.abspath("extensions"))
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xtables_nft_multi = os.path.abspath(os.path.curdir) \
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+ '/iptables/' + xtables_nft_multi
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if args.test:
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if not args.test.endswith(".txlate"):
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args.test += ".txlate"
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try:
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with open(args.test, "r") as payload:
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run_test(args.test, payload)
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except IOError:
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print(red("Error: ") + "test file does not exist")
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else:
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load_test_files()
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parser = argparse.ArgumentParser()
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parser.add_argument('-H', '--host', action='store_true',
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help='Run tests against installed binaries')
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parser.add_argument("test", nargs="?", help="run only the specified test file")
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args = parser.parse_args()
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main()
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