1#!/usr/bin/python 2 3import gc 4import logging 5 6import common 7from autotest_lib.client.common_lib.test_utils import mock 8from autotest_lib.client.common_lib.test_utils import unittest 9from autotest_lib.scheduler import gc_stats 10 11 12class TestGcStats(unittest.TestCase): 13 def setUp(self): 14 self.god = mock.mock_god() 15 16 17 def tearDown(self): 18 self.god.unstub_all() 19 20 21 def test_log_garbage_collector_stats(self): 22 # Call this for code coverage. 23 # Prevent log spam from this test but do test that the log 24 # message formats correctly. 25 def _mock_logging_func(message, *args): 26 if args: 27 message %= args 28 self.god.stub_with(logging, 'debug', _mock_logging_func) 29 self.god.stub_with(logging, 'info', _mock_logging_func) 30 gc_stats._log_garbage_collector_stats() 31 # Add a new dict, exercise the delta counting & printing code. 32 y = {} 33 gc_stats._log_garbage_collector_stats(1) 34 35 36if __name__ == '__main__': 37 unittest.main() 38