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319 lines
10 KiB
319 lines
10 KiB
"""Tests for sys.audit and sys.addaudithook
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"""
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import subprocess
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import sys
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import unittest
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from test import support
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from test.support import import_helper
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from test.support import os_helper
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if not hasattr(sys, "addaudithook") or not hasattr(sys, "audit"):
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raise unittest.SkipTest("test only relevant when sys.audit is available")
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AUDIT_TESTS_PY = support.findfile("audit-tests.py")
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class AuditTest(unittest.TestCase):
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maxDiff = None
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@support.requires_subprocess()
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def run_test_in_subprocess(self, *args):
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with subprocess.Popen(
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[sys.executable, "-X utf8", AUDIT_TESTS_PY, *args],
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encoding="utf-8",
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errors="backslashreplace",
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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) as p:
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p.wait()
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return p, p.stdout.read(), p.stderr.read()
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def do_test(self, *args):
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proc, stdout, stderr = self.run_test_in_subprocess(*args)
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sys.stdout.write(stdout)
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sys.stderr.write(stderr)
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if proc.returncode:
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self.fail(stderr)
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def run_python(self, *args, expect_stderr=False):
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events = []
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proc, stdout, stderr = self.run_test_in_subprocess(*args)
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if not expect_stderr or support.verbose:
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sys.stderr.write(stderr)
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return (
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proc.returncode,
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[line.strip().partition(" ") for line in stdout.splitlines()],
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stderr,
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)
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def test_basic(self):
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self.do_test("test_basic")
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def test_block_add_hook(self):
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self.do_test("test_block_add_hook")
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def test_block_add_hook_baseexception(self):
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self.do_test("test_block_add_hook_baseexception")
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def test_marshal(self):
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import_helper.import_module("marshal")
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self.do_test("test_marshal")
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def test_pickle(self):
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import_helper.import_module("pickle")
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self.do_test("test_pickle")
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def test_monkeypatch(self):
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self.do_test("test_monkeypatch")
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def test_open(self):
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self.do_test("test_open", os_helper.TESTFN)
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def test_cantrace(self):
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self.do_test("test_cantrace")
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def test_mmap(self):
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self.do_test("test_mmap")
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def test_excepthook(self):
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returncode, events, stderr = self.run_python("test_excepthook")
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if not returncode:
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self.fail(f"Expected fatal exception\n{stderr}")
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self.assertSequenceEqual(
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[("sys.excepthook", " ", "RuntimeError('fatal-error')")], events
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)
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def test_unraisablehook(self):
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import_helper.import_module("_testcapi")
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returncode, events, stderr = self.run_python("test_unraisablehook")
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if returncode:
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self.fail(stderr)
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self.assertEqual(events[0][0], "sys.unraisablehook")
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self.assertEqual(
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events[0][2],
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"RuntimeError('nonfatal-error') Exception ignored for audit hook test",
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)
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def test_winreg(self):
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import_helper.import_module("winreg")
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returncode, events, stderr = self.run_python("test_winreg")
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if returncode:
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self.fail(stderr)
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self.assertEqual(events[0][0], "winreg.OpenKey")
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self.assertEqual(events[1][0], "winreg.OpenKey/result")
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expected = events[1][2]
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self.assertTrue(expected)
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self.assertSequenceEqual(["winreg.EnumKey", " ", f"{expected} 0"], events[2])
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self.assertSequenceEqual(["winreg.EnumKey", " ", f"{expected} 10000"], events[3])
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self.assertSequenceEqual(["winreg.PyHKEY.Detach", " ", expected], events[4])
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def test_socket(self):
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import_helper.import_module("socket")
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returncode, events, stderr = self.run_python("test_socket")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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self.assertEqual(events[0][0], "socket.gethostname")
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self.assertEqual(events[1][0], "socket.__new__")
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self.assertEqual(events[2][0], "socket.bind")
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self.assertTrue(events[2][2].endswith("('127.0.0.1', 8080)"))
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def test_gc(self):
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returncode, events, stderr = self.run_python("test_gc")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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self.assertEqual(
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[event[0] for event in events],
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["gc.get_objects", "gc.get_referrers", "gc.get_referents"]
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)
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@support.requires_resource('network')
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def test_http(self):
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import_helper.import_module("http.client")
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returncode, events, stderr = self.run_python("test_http_client")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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self.assertEqual(events[0][0], "http.client.connect")
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self.assertEqual(events[0][2], "www.python.org 80")
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self.assertEqual(events[1][0], "http.client.send")
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if events[1][2] != '[cannot send]':
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self.assertIn('HTTP', events[1][2])
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def test_sqlite3(self):
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sqlite3 = import_helper.import_module("sqlite3")
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returncode, events, stderr = self.run_python("test_sqlite3")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [ev[0] for ev in events]
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expected = ["sqlite3.connect", "sqlite3.connect/handle"] * 2
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if hasattr(sqlite3.Connection, "enable_load_extension"):
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expected += [
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"sqlite3.enable_load_extension",
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"sqlite3.load_extension",
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]
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self.assertEqual(actual, expected)
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def test_sys_getframe(self):
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returncode, events, stderr = self.run_python("test_sys_getframe")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [("sys._getframe", "test_sys_getframe")]
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self.assertEqual(actual, expected)
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def test_sys_getframemodulename(self):
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returncode, events, stderr = self.run_python("test_sys_getframemodulename")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [("sys._getframemodulename", "0")]
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self.assertEqual(actual, expected)
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def test_threading(self):
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returncode, events, stderr = self.run_python("test_threading")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [
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("_thread.start_new_thread", "(<test_func>, (), None)"),
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("test.test_func", "()"),
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("_thread.start_joinable_thread", "(<test_func>, 1, None)"),
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("test.test_func", "()"),
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]
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self.assertEqual(actual, expected)
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def test_wmi_exec_query(self):
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import_helper.import_module("_wmi")
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returncode, events, stderr = self.run_python("test_wmi_exec_query")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [("_wmi.exec_query", "SELECT * FROM Win32_OperatingSystem")]
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self.assertEqual(actual, expected)
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def test_syslog(self):
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syslog = import_helper.import_module("syslog")
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returncode, events, stderr = self.run_python("test_syslog")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print('Events:', *events, sep='\n ')
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self.assertSequenceEqual(
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events,
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[('syslog.openlog', ' ', f'python 0 {syslog.LOG_USER}'),
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('syslog.syslog', ' ', f'{syslog.LOG_INFO} test'),
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('syslog.setlogmask', ' ', f'{syslog.LOG_DEBUG}'),
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('syslog.closelog', '', ''),
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('syslog.syslog', ' ', f'{syslog.LOG_INFO} test2'),
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('syslog.openlog', ' ', f'audit-tests.py 0 {syslog.LOG_USER}'),
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('syslog.openlog', ' ', f'audit-tests.py {syslog.LOG_NDELAY} {syslog.LOG_LOCAL0}'),
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('syslog.openlog', ' ', f'None 0 {syslog.LOG_USER}'),
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('syslog.closelog', '', '')]
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)
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def test_not_in_gc(self):
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returncode, _, stderr = self.run_python("test_not_in_gc")
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if returncode:
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self.fail(stderr)
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def test_time(self):
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returncode, events, stderr = self.run_python("test_time", "print")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [("time.sleep", "0"),
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("time.sleep", "0.0625"),
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("time.sleep", "-1")]
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self.assertEqual(actual, expected)
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def test_time_fail(self):
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returncode, events, stderr = self.run_python("test_time", "fail",
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expect_stderr=True)
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self.assertNotEqual(returncode, 0)
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self.assertIn('hook failed', stderr.splitlines()[-1])
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def test_sys_monitoring_register_callback(self):
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returncode, events, stderr = self.run_python("test_sys_monitoring_register_callback")
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [("sys.monitoring.register_callback", "(None,)")]
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self.assertEqual(actual, expected)
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def test_winapi_createnamedpipe(self):
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winapi = import_helper.import_module("_winapi")
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pipe_name = r"\\.\pipe\LOCAL\test_winapi_createnamed_pipe"
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returncode, events, stderr = self.run_python("test_winapi_createnamedpipe", pipe_name)
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if returncode:
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self.fail(stderr)
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if support.verbose:
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print(*events, sep='\n')
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actual = [(ev[0], ev[2]) for ev in events]
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expected = [("_winapi.CreateNamedPipe", f"({pipe_name!r}, 3, 8)")]
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self.assertEqual(actual, expected)
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def test_assert_unicode(self):
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# See gh-126018
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returncode, _, stderr = self.run_python("test_assert_unicode")
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if returncode:
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self.fail(stderr)
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if __name__ == "__main__":
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unittest.main()
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