1# 2# Copyright OpenEmbedded Contributors 3# 4# SPDX-License-Identifier: MIT 5# 6from oeqa.runtime.case import OERuntimeTestCase 7from oeqa.core.decorator.depends import OETestDepends 8from oeqa.core.decorator.data import skipIfFeature 9from oeqa.runtime.decorator.package import OEHasPackage 10 11import re 12 13class RTCTest(OERuntimeTestCase): 14 15 def setUp(self): 16 if self.tc.td.get('VIRTUAL-RUNTIME_init_manager') == 'systemd': 17 self.logger.debug('Stopping systemd-timesyncd daemon') 18 self.target.run('systemctl disable --now --runtime systemd-timesyncd') 19 20 def tearDown(self): 21 if self.tc.td.get('VIRTUAL-RUNTIME_init_manager') == 'systemd': 22 self.logger.debug('Starting systemd-timesyncd daemon') 23 self.target.run('systemctl enable --now --runtime systemd-timesyncd') 24 25 @skipIfFeature('read-only-rootfs', 26 'Test does not work with read-only-rootfs in IMAGE_FEATURES') 27 @OETestDepends(['ssh.SSHTest.test_ssh']) 28 @OEHasPackage(['coreutils', 'busybox']) 29 def test_rtc(self): 30 (status, output) = self.target.run('hwclock -r') 31 self.assertEqual(status, 0, msg='Failed to get RTC time, output: %s' % output) 32 33 (status, current_datetime) = self.target.run('date +"%m%d%H%M%Y"') 34 self.assertEqual(status, 0, msg='Failed to get system current date & time, output: %s' % current_datetime) 35 36 example_datetime = '062309452008' 37 (status, output) = self.target.run('date %s ; hwclock -w ; hwclock -r' % example_datetime) 38 check_hwclock = re.search('2008-06-23 09:45:..', output) 39 self.assertTrue(check_hwclock, msg='The RTC time was not set correctly, output: %s' % output) 40 41 (status, output) = self.target.run('date %s' % current_datetime) 42 self.assertEqual(status, 0, msg='Failed to reset system date & time, output: %s' % output) 43 44 (status, output) = self.target.run('hwclock -w') 45 self.assertEqual(status, 0, msg='Failed to reset RTC time, output: %s' % output) 46