| #!/usr/bin/env python |
| # coding=utf-8 |
| # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import StringIO |
| import logging |
| import os |
| import sys |
| import unittest |
| |
| BASE_DIR = unicode(os.path.dirname(os.path.abspath(__file__))) |
| ROOT_DIR = os.path.dirname(BASE_DIR) |
| sys.path.insert(0, ROOT_DIR) |
| |
| FILE_PATH = unicode(os.path.abspath(__file__)) |
| |
| import trace_inputs |
| |
| # Access to a protected member _FOO of a client class |
| # pylint: disable=W0212 |
| |
| |
| def join_norm(*args): |
| """Joins and normalizes path in a single step.""" |
| return unicode(os.path.normpath(os.path.join(*args))) |
| |
| |
| class TraceInputs(unittest.TestCase): |
| def test_process_quoted_arguments(self): |
| test_cases = ( |
| ('"foo"', ['foo']), |
| ('"foo", "bar"', ['foo', 'bar']), |
| ('"foo"..., "bar"', ['foo', 'bar']), |
| ('"foo", "bar"...', ['foo', 'bar']), |
| ( |
| '"/browser_tests", "--type=use,comma"', |
| ['/browser_tests', '--type=use,comma'] |
| ), |
| ( |
| '"/browser_tests", "--ignored=\\" --type=renderer \\""', |
| ['/browser_tests', '--ignored=" --type=renderer "'] |
| ), |
| ( |
| '"/Release+Asserts/bin/clang", "-cc1", ...', |
| ['/Release+Asserts/bin/clang', '-cc1'], |
| ), |
| ) |
| for actual, expected in test_cases: |
| self.assertEqual( |
| expected, trace_inputs.strace_process_quoted_arguments(actual)) |
| |
| def test_process_escaped_arguments(self): |
| test_cases = ( |
| ('foo\\0', ['foo']), |
| ('foo\\001bar\\0', ['foo', 'bar']), |
| ('\\"foo\\"\\0', ['"foo"']), |
| ) |
| for actual, expected in test_cases: |
| self.assertEqual( |
| expected, |
| trace_inputs.Dtrace.Context.process_escaped_arguments(actual)) |
| |
| def test_variable_abs(self): |
| value = trace_inputs.Results.File( |
| None, u'/foo/bar', None, None, trace_inputs.Results.File.READ) |
| actual = value.replace_variables({'$FOO': '/foo'}) |
| self.assertEqual('$FOO/bar', actual.path) |
| self.assertEqual('$FOO/bar', actual.full_path) |
| self.assertEqual(True, actual.tainted) |
| |
| def test_variable_rel(self): |
| value = trace_inputs.Results.File( |
| u'/usr', u'foo/bar', None, None, trace_inputs.Results.File.READ) |
| actual = value.replace_variables({'$FOO': 'foo'}) |
| self.assertEqual('$FOO/bar', actual.path) |
| self.assertEqual(os.path.join('/usr', '$FOO/bar'), actual.full_path) |
| self.assertEqual(True, actual.tainted) |
| |
| def test_strace_filename(self): |
| filename = u'foo, bar, ~p#o,,ué^t%t.txt' |
| data = 'foo, bar, ~p#o,,u\\303\\251^t%t.txt' |
| self.assertEqual(filename, trace_inputs.Strace.load_filename(data)) |
| |
| def test_CsvReader(self): |
| test_cases = { |
| u' Next is empty, , {00000000-0000}': |
| [u'Next is empty', u'', u'{00000000-0000}'], |
| |
| u' Foo, , "\\\\NT AUTHORITY\\SYSTEM", "Idle", ""': |
| [u'Foo', u'', u'\\\\NT AUTHORITY\\SYSTEM', u'Idle', u''], |
| |
| u' Foo, ""Who the hell thought delimiters are great as escape too""': |
| [u'Foo', u'"Who the hell thought delimiters are great as escape too"'], |
| |
| ( |
| u' "remoting.exe", ""C:\\Program Files\\remoting.exe" ' |
| u'--host="C:\\ProgramData\\host.json""' |
| ): |
| [ |
| u'remoting.exe', |
| u'"C:\\Program Files\\remoting.exe" ' |
| u'--host="C:\\ProgramData\\host.json"' |
| ], |
| |
| u'"MONSTRE", "", 0x0': [u'MONSTRE', u'', u'0x0'], |
| |
| # To whoever wrote this code at Microsoft: You did it wrong. |
| u'"cmd.exe", ""C:\\\\Winz\\\\cmd.exe" /k ""C:\\\\MSVS\\\\vc.bat"" x86"': |
| [u'cmd.exe', u'"C:\\\\Winz\\\\cmd.exe" /k "C:\\\\MSVS\\\\vc.bat" x86'], |
| } |
| for data, expected in test_cases.iteritems(): |
| csv = trace_inputs.LogmanTrace.Tracer.CsvReader(StringIO.StringIO(data)) |
| actual = [i for i in csv] |
| self.assertEqual(1, len(actual)) |
| self.assertEqual(expected, actual[0]) |
| |
| |
| if sys.platform != 'win32': |
| class StraceInputs(unittest.TestCase): |
| # Represents the root process pid (an arbitrary number). |
| _ROOT_PID = 27 |
| _CHILD_PID = 14 |
| _GRAND_CHILD_PID = 70 |
| |
| @staticmethod |
| def _load_context(lines, initial_cwd): |
| context = trace_inputs.Strace.Context(lambda _: False, None, initial_cwd) |
| for line in lines: |
| context.on_line(*line) |
| done = any(p._done for p in context._process_lookup.itervalues()) |
| return context.to_results().flatten(), done |
| |
| def assertContext(self, lines, initial_cwd, expected, expected_done): |
| actual, actual_done = self._load_context(lines, initial_cwd) |
| self.assertEqual(expected, actual) |
| # If actual_done is True, this means the log was cut off abruptly. |
| self.assertEqual(expected_done, actual_done) |
| |
| def _test_lines(self, lines, initial_cwd, files, command=None): |
| filepath = join_norm(initial_cwd, '../out/unittests') |
| command = command or ['../out/unittests'] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': command, |
| 'executable': filepath, |
| 'files': files, |
| 'initial_cwd': initial_cwd, |
| 'pid': self._ROOT_PID, |
| } |
| } |
| if not files: |
| expected['root']['command'] = None |
| expected['root']['executable'] = None |
| self.assertContext(lines, initial_cwd, expected, False) |
| |
| def test_execve(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("/home/foo_bar_user/out/unittests", ' |
| '["/home/foo_bar_user/out/unittests", ' |
| '"--random-flag"], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| 'open("out/unittests.log", O_WRONLY|O_CREAT|O_APPEND, 0666) = 8'), |
| ] |
| files = [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| { |
| 'mode': trace_inputs.Results.File.WRITE, |
| 'path': u'/home/foo_bar_user/src/out/unittests.log', |
| 'size': -1, |
| }, |
| ] |
| command = [ |
| '/home/foo_bar_user/out/unittests', '--random-flag', |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', files, command) |
| |
| def test_empty(self): |
| try: |
| self._load_context([], None) |
| self.fail() |
| except trace_inputs.TracingFailure, e: |
| expected = ( |
| 'Found internal inconsitency in process lifetime detection ' |
| 'while finding the root process', |
| None, |
| None, |
| None, |
| None, |
| []) |
| self.assertEqual(expected, e.args) |
| |
| def test_chmod(self): |
| lines = [ |
| (self._ROOT_PID, 'chmod("temp/file", 0100644) = 0'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [ |
| { |
| 'mode': trace_inputs.Results.File.WRITE, |
| 'path': u'/home/foo_bar_user/src/temp/file', |
| 'size': -1, |
| }, |
| ], |
| 'initial_cwd': u'/home/foo_bar_user/src', |
| 'pid': self._ROOT_PID, |
| } |
| } |
| self.assertContext(lines, u'/home/foo_bar_user/src', expected, False) |
| |
| def test_close(self): |
| lines = [ |
| (self._ROOT_PID, 'close(7) = 0'), |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', []) |
| |
| def test_clone(self): |
| # Grand-child with relative directory. |
| lines = [ |
| (self._ROOT_PID, |
| 'clone(child_stack=0, flags=CLONE_CHILD_CLEARTID' |
| '|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5350f829d0) = %d' % |
| self._CHILD_PID), |
| (self._CHILD_PID, |
| 'clone(child_stack=0, flags=CLONE_CHILD_CLEARTID' |
| '|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5350f829d0) = %d' % |
| self._GRAND_CHILD_PID), |
| (self._GRAND_CHILD_PID, |
| 'open("%s", O_RDONLY) = 76' % os.path.basename(str(FILE_PATH))), |
| ] |
| size = os.stat(FILE_PATH).st_size |
| expected = { |
| 'root': { |
| 'children': [ |
| { |
| 'children': [ |
| { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': FILE_PATH, |
| 'size': size, |
| }, |
| ], |
| 'initial_cwd': BASE_DIR, |
| 'pid': self._GRAND_CHILD_PID, |
| }, |
| ], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': BASE_DIR, |
| 'pid': self._CHILD_PID, |
| }, |
| ], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': BASE_DIR, |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, BASE_DIR, expected, False) |
| |
| def test_clone_chdir(self): |
| # Grand-child with relative directory. |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| 'clone(child_stack=0, flags=CLONE_CHILD_CLEARTID' |
| '|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5350f829d0) = %d' % |
| self._CHILD_PID), |
| (self._CHILD_PID, |
| 'chdir("/home_foo_bar_user/path1") = 0'), |
| (self._CHILD_PID, |
| 'clone(child_stack=0, flags=CLONE_CHILD_CLEARTID' |
| '|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5350f829d0) = %d' % |
| self._GRAND_CHILD_PID), |
| (self._GRAND_CHILD_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, 'chdir("/home_foo_bar_user/path2") = 0'), |
| (self._GRAND_CHILD_PID, |
| 'open("random.txt", O_RDONLY) = 76'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [ |
| { |
| 'children': [ |
| { |
| 'children': [], |
| 'command': ['../out/unittests'], |
| 'executable': '/home_foo_bar_user/out/unittests', |
| 'files': [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home_foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home_foo_bar_user/path1/random.txt', |
| 'size': -1, |
| }, |
| ], |
| 'initial_cwd': u'/home_foo_bar_user/path1', |
| 'pid': self._GRAND_CHILD_PID, |
| }, |
| ], |
| # clone does not carry over the command and executable so it is |
| # clear if an execve() call was done or not. |
| 'command': None, |
| 'executable': None, |
| # This is important, since no execve call was done, it didn't |
| # touch the executable file. |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._CHILD_PID, |
| }, |
| ], |
| 'command': ['../out/unittests'], |
| 'executable': join_norm(ROOT_DIR, '../out/unittests'), |
| 'files': [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': join_norm(ROOT_DIR, '../out/unittests'), |
| 'size': -1, |
| }, |
| ], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, False) |
| |
| def test_faccess(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'faccessat(AT_FDCWD, "/home_foo_bar_user/file", W_OK) = 0'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [ |
| { |
| 'mode': trace_inputs.Results.File.TOUCHED, |
| 'path': u'/home_foo_bar_user/file', |
| 'size': -1, |
| }, |
| ], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, False) |
| |
| def test_futex_died(self): |
| # That's a pretty bad fork, copy-pasted from a real log. |
| lines = [ |
| (self._ROOT_PID, 'close(9) = 0'), |
| (self._ROOT_PID, 'futex( <unfinished ... exit status 0>'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, True) |
| |
| def test_futex_missing_in_action(self): |
| # That's how futex() calls roll. |
| lines = [ |
| (self._ROOT_PID, |
| 'clone(child_stack=0x7fae9f4bed70, flags=CLONE_VM|CLONE_FS|' |
| 'CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|' |
| 'CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, ' |
| 'parent_tidptr=0x7fae9f4bf9d0, tls=0x7fae9f4bf700, ' |
| 'child_tidptr=0x7fae9f4bf9d0) = 3862'), |
| (self._ROOT_PID, |
| 'futex(0x1407670, FUTEX_WAIT_PRIVATE, 2, {0, 0}) = -1 EAGAIN ' |
| '(Resource temporarily unavailable)'), |
| (self._ROOT_PID, 'futex(0x1407670, FUTEX_WAKE_PRIVATE, 1) = 0'), |
| (self._ROOT_PID, 'close(9) = 0'), |
| (self._ROOT_PID, 'futex('), |
| ] |
| expected = { |
| 'root': { |
| 'children': [ |
| { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': 3862, |
| }, |
| ], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, True) |
| |
| def test_futex_missing_in_partial_action(self): |
| # That's how futex() calls roll even more. |
| lines = [ |
| (self._ROOT_PID, |
| 'futex(0x7fff25718b14, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, ' |
| '0x7fff25718ae8, 2) = 1'), |
| (self._ROOT_PID, 'futex(0x7fff25718ae8, FUTEX_WAKE_PRIVATE, 1) = 0'), |
| (self._ROOT_PID, 'futex(0x697263c, FUTEX_WAIT_PRIVATE, 1, NULL) = 0'), |
| (self._ROOT_PID, 'futex(0x6972610, FUTEX_WAKE_PRIVATE, 1) = 0'), |
| (self._ROOT_PID, 'futex(0x697263c, FUTEX_WAIT_PRIVATE, 3, NULL) = 0'), |
| (self._ROOT_PID, 'futex(0x6972610, FUTEX_WAKE_PRIVATE, 1) = 0'), |
| (self._ROOT_PID, 'futex(0x697263c, FUTEX_WAIT_PRIVATE, 5, NULL) = 0'), |
| (self._ROOT_PID, 'futex(0x6972610, FUTEX_WAKE_PRIVATE, 1) = 0'), |
| (self._ROOT_PID, 'futex(0x697263c, FUTEX_WAIT_PRIVATE, 7, NULL) = 0'), |
| (self._ROOT_PID, 'futex(0x6972610, FUTEX_WAKE_PRIVATE, 1) = 0'), |
| (self._ROOT_PID, 'futex(0x7f0c17780634, ' |
| 'FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, ' |
| '{1351180745, 913067000}, ffffffff'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, True) |
| |
| def test_futex_missing_in_partial_action_with_no_process(self): |
| # That's how futex() calls roll even more (again). |
| lines = [ |
| (self._ROOT_PID, 'futex(0x7134840, FUTEX_WAIT_PRIVATE, 2, ' |
| 'NULL <ptrace(SYSCALL):No such process>'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, True) |
| |
| def test_open(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| 'open("out/unittests.log", O_WRONLY|O_CREAT|O_APPEND, 0666) = 8'), |
| ] |
| files = [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| { |
| 'mode': trace_inputs.Results.File.WRITE, |
| 'path': u'/home/foo_bar_user/src/out/unittests.log', |
| 'size': -1, |
| }, |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', files) |
| |
| def test_open_resumed(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| 'open("out/unittests.log", O_WRONLY|O_CREAT|O_APPEND ' |
| '<unfinished ...>'), |
| (self._ROOT_PID, '<... open resumed> ) = 3'), |
| ] |
| files = [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| { |
| 'mode': trace_inputs.Results.File.WRITE, |
| 'path': u'/home/foo_bar_user/src/out/unittests.log', |
| 'size': -1, |
| }, |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', files) |
| |
| def test_openat(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| 'openat(AT_FDCWD, "/home/foo_bar_user/file", O_RDONLY) = 0'), |
| ] |
| files = [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/file', |
| 'size': -1, |
| }, |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| ] |
| |
| self._test_lines(lines, u'/home/foo_bar_user/src', files) |
| |
| def test_openat_died(self): |
| lines = [ |
| # It's fine as long as there is nothing after. |
| ( self._ROOT_PID, |
| 'openat(AT_FDCWD, "/tmp/random_dir/Plugins", ' |
| 'O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC'), |
| ] |
| expected = { |
| 'root': { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, True) |
| |
| def test_rmdir(self): |
| lines = [ |
| (self._ROOT_PID, 'rmdir("directory/to/delete") = 0'), |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', []) |
| |
| def test_setxattr(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'setxattr("file.exe", "attribute", "value", 0, 0) = 0'), |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', []) |
| |
| def test_sig_unexpected(self): |
| lines = [ |
| (self._ROOT_PID, 'exit_group(0) = ?'), |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', []) |
| |
| def test_stray(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| ') = ? <unavailable>'), |
| ] |
| files = [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', files) |
| |
| def test_truncate(self): |
| lines = [ |
| (self._ROOT_PID, |
| 'execve("../out/unittests", ' |
| '["../out/unittests"...], [/* 44 vars */]) = 0'), |
| (self._ROOT_PID, |
| 'truncate("file.exe", 0) = 0'), |
| ] |
| files = [ |
| { |
| 'mode': trace_inputs.Results.File.READ, |
| 'path': u'/home/foo_bar_user/out/unittests', |
| 'size': -1, |
| }, |
| { |
| 'mode': trace_inputs.Results.File.WRITE, |
| 'path': u'/home/foo_bar_user/src/file.exe', |
| 'size': -1, |
| }, |
| ] |
| self._test_lines(lines, u'/home/foo_bar_user/src', files) |
| |
| def test_vfork(self): |
| # vfork is the only function traced that doesn't take parameters. |
| lines = [ |
| (self._ROOT_PID, 'vfork() = %d' % self._CHILD_PID), |
| ] |
| expected = { |
| 'root': { |
| 'children': [ |
| { |
| 'children': [], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._CHILD_PID, |
| } |
| ], |
| 'command': None, |
| 'executable': None, |
| 'files': [], |
| 'initial_cwd': unicode(ROOT_DIR), |
| 'pid': self._ROOT_PID, |
| }, |
| } |
| self.assertContext(lines, ROOT_DIR, expected, False) |
| |
| |
| if __name__ == '__main__': |
| logging.basicConfig( |
| level=logging.DEBUG if '-v' in sys.argv else logging.ERROR) |
| if '-v' in sys.argv: |
| unittest.TestCase.maxDiff = None |
| unittest.main() |
