How to use _grab_fd_info method in autotest

Best Python code snippet using autotest_python

logging_manager_unittest.py

Source:logging_manager_unittest.py

...142        manager.undo_redirect()143        self._say(6)144        manager.stop_logging()145        self._say(7)146    def _grab_fd_info(self):147        command = 'ls -l /proc/%s/fd' % os.getpid()148        proc = subprocess.Popen(command.split(), shell=True,149                                stdout=subprocess.PIPE)150        return proc.communicate()[0]151    def _compare_logs(self, log_buffer, expected_text):152        actual_lines = log_buffer.getvalue().splitlines()153        expected_lines = expected_text.splitlines()154        if self._real_system_calls:155            # because of the many interacting processes, we can't ensure perfect156            # interleaving.  so compare sets of lines rather than ordered lines.157            actual_lines = set(actual_lines)158            expected_lines = set(expected_lines)159        self.assertEquals(actual_lines, expected_lines)160    def _check_results(self):161        # ensure our stdout was restored162        self.assertEquals(self.stdout, self._original_stdout)163        if self._real_system_calls:164            # ensure FDs were left in their original state165            self.assertEquals(self._grab_fd_info(), self._fd_info)166        self._compare_logs(self.stdout, _EXPECTED_STDOUT)167        self._compare_logs(self._log1, _EXPECTED_LOG1)168        self._compare_logs(self._log2, _EXPECTED_LOG2)169    @unittest.skip("logging manager does not behave well under nosetests")170    def test_logging_manager(self):171        self._run_test(logging_manager.LoggingManager)172        self._check_results()173    @unittest.skip("logging manager does not behave well under nosetests")174    def test_fd_redirection_logging_manager(self):175        self._real_system_calls = True176        self._fd_info = self._grab_fd_info()177        self._run_test(logging_manager.FdRedirectionLoggingManager)178        self._check_results()179    @unittest.skip("logging manager does not behave well under nosetests")180    def test_tee_redirect_debug_dir(self):181        manager = self._setup_manager()182        manager.start_logging()183        manager.tee_redirect_debug_dir('/fake/dir', tag='mytag')184        print >>self.stdout, 'hello'185        manager.undo_redirect()186        print >>self.stdout, 'goodbye'187        manager.stop_logging()188        self._compare_logs(self.stdout,189                           'INFO: mytag : hello\nINFO: goodbye')190        self._compare_logs(self._config_object.log, 'hello\n')...

logging_manager_test.py

Source:logging_manager_test.py

...134        manager.undo_redirect()135        self._say(6)136        manager.stop_logging()137        self._say(7)138    def _grab_fd_info(self):139        command = 'ls -l /proc/%s/fd' % os.getpid()140        proc = subprocess.Popen(command.split(), shell=True,141                                stdout=subprocess.PIPE)142        return proc.communicate()[0]143    def _compare_logs(self, log_buffer, expected_text):144        actual_lines = log_buffer.getvalue().splitlines()145        expected_lines = expected_text.splitlines()146        if self._real_system_calls:147            # because of the many interacting processes, we can't ensure perfect148            # interleaving.  so compare sets of lines rather than ordered lines.149            actual_lines = set(actual_lines)150            expected_lines = set(expected_lines)151        self.assertEquals(actual_lines, expected_lines)152    def _check_results(self):153        # ensure our stdout was restored154        self.assertEquals(self.stdout, self._original_stdout)155        if self._real_system_calls:156            # ensure FDs were left in their original state157            self.assertEquals(self._grab_fd_info(), self._fd_info)158        self._compare_logs(self.stdout, _EXPECTED_STDOUT)159        self._compare_logs(self._log1, _EXPECTED_LOG1)160        self._compare_logs(self._log2, _EXPECTED_LOG2)161    def test_logging_manager(self):162        self._run_test(logging_manager.LoggingManager)163        self._check_results()164    def test_fd_redirection_logging_manager(self):165        self._real_system_calls = True166        self._fd_info = self._grab_fd_info()167        self._run_test(logging_manager.FdRedirectionLoggingManager)168        self._check_results()169    def test_tee_redirect_debug_dir(self):170        manager = self._setup_manager()171        manager.start_logging()172        manager.tee_redirect_debug_dir('/fake/dir', tag='mytag')173        print >>self.stdout, 'hello'174        manager.undo_redirect()175        print >>self.stdout, 'goodbye'176        manager.stop_logging()177        self._compare_logs(self.stdout,178                           'INFO: mytag : hello\nINFO: goodbye')179        self._compare_logs(self._config_object.log, 'hello\n')180class MonkeyPatchTestCase(unittest.TestCase):...

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