blob: 2c59a5ad15f9bf140fc4ffc51554b669a252c1f8 [file] [log] [blame] [edit]
#!/usr/bin/env python2
# Copyright 2014 The Chromium OS 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 mock
import time
import unittest
import common
from autotest_lib.client.common_lib import time_utils
from autotest_lib.site_utils import dut_status
class TimeOptionTests(unittest.TestCase):
"""Test the --since, --until, and --destination options.
The options are allowed in these seven combinations:
* No options - use the default end time and duration.
* --since - use the given start time and the default end time.
* --until - use the given end time and the default duration.
* --duration - use the given duration and the default end time.
* --since --until - use the given start and end times.
* --since --duration - use the given start time and duration.
* --until --duration - use the given end time and duration.
It's an error to use all three options together.
"""
def setUp(self):
self.test_time = time.time()
def _try_parse(self, options):
with mock.patch('time.time', return_value=self.test_time):
arguments = dut_status._parse_command(
['mumble.py'] + options + ['hostname'])
dut_status._validate_time_range(arguments)
return arguments
def _check_duration(self, arguments, duration):
start_time = (arguments.until - duration * 3600)
self.assertEqual(arguments.since, start_time)
def test_default_time_bounds(self):
"""Test time bounds when no options are supplied."""
end_time = int(self.test_time)
arguments = self._try_parse([])
self.assertEqual(arguments.until, end_time)
self._check_duration(arguments, dut_status._DEFAULT_DURATION)
def test_start_only(self):
"""Test time bounds with --since only.
Also tests that --since and -s are equivalent.
"""
end_time = int(self.test_time)
start_time = end_time - 3600
start_time_string = time_utils.epoch_time_to_date_string(start_time)
for option in ['--since', '-s']:
arguments = self._try_parse([option, start_time_string])
self.assertEqual(arguments.until, end_time)
self.assertEqual(arguments.since, start_time)
def test_end_only(self):
"""Test time bounds with --until only.
Also tests that --until and -u are equivalent.
"""
end_time = int(self.test_time) - 3600
end_time_string = time_utils.epoch_time_to_date_string(end_time)
for option in ['--until', '-u']:
arguments = self._try_parse([option, end_time_string])
self.assertEqual(arguments.until, end_time)
self._check_duration(arguments, dut_status._DEFAULT_DURATION)
def test_duration_only(self):
"""Test time bounds with --duration only.
Also tests that --duration and -d are equivalent.
"""
for option in ['--duration', '-d']:
duration = 4
duration_string = '%d' % duration
end_time = int(self.test_time)
arguments = self._try_parse([option, duration_string])
self.assertEqual(arguments.until, end_time)
self._check_duration(arguments, duration)
def test_start_and_end(self):
"""Test time bounds with --since and --until."""
start_time = int(self.test_time) - 5 * 3600
start_time_string = time_utils.epoch_time_to_date_string(start_time)
end_time = start_time + 4 * 3600
end_time_string = time_utils.epoch_time_to_date_string(end_time)
arguments = self._try_parse(['-s', start_time_string,
'-u', end_time_string])
self.assertEqual(arguments.since, start_time)
self.assertEqual(arguments.until, end_time)
def test_start_and_duration(self):
"""Test time bounds with --since and --duration."""
start_time = int(self.test_time) - 5 * 3600
start_time_string = time_utils.epoch_time_to_date_string(start_time)
duration = 4
duration_string = '%d' % duration
arguments = self._try_parse(['-s', start_time_string,
'-d', duration_string])
self.assertEqual(arguments.since, start_time)
self._check_duration(arguments, duration)
def test_end_and_duration(self):
"""Test time bounds with --until and --duration."""
end_time = int(self.test_time) - 5 * 3600
end_time_string = time_utils.epoch_time_to_date_string(end_time)
duration = 4
duration_string = '%d' % duration
arguments = self._try_parse(['-u', end_time_string,
'-d', duration_string])
self.assertEqual(arguments.until, end_time)
self._check_duration(arguments, duration)
def test_all_options(self):
"""Test that all three options are a fatal error."""
start_time = int(self.test_time) - 5 * 3600
start_time_string = time_utils.epoch_time_to_date_string(start_time)
duration = 4
duration_string = '%d' % duration
end_time = start_time + duration * 3600
end_time_string = time_utils.epoch_time_to_date_string(end_time)
with self.assertRaises(SystemExit):
self._try_parse(['-s', start_time_string,
'-u', end_time_string,
'-d', duration_string])
if __name__ == '__main__':
unittest.main()