def setUp(self):
self._config = tracing_config.TracingConfig()
self._config.enable_cpu_trace = True
if sys.platform.startswith('win'):
self._desktop_backend = win_platform_backend.WinPlatformBackend()
elif sys.platform.startswith('darwin'):
self._desktop_backend = mac_platform_backend.MacPlatformBackend()
else:
self._desktop_backend = linux_platform_backend.LinuxPlatformBackend()
self._agent = cpu_tracing_agent.CpuTracingAgent(self._desktop_backend)
def testMsrRuns(self):
platform_backend = win_platform_backend.WinPlatformBackend()
power_monitor = msr_power_monitor.MsrPowerMonitorWin(platform_backend)
if not power_monitor.CanMonitorPower():
logging.warning('Test not supported on this platform.')
return
power_monitor.StartMonitoringPower(None)
time.sleep(0.01)
statistics = power_monitor.StopMonitoringPower()
self.assertEqual(statistics['identifier'], 'msr')
self.assertIn('energy_consumption_mwh', statistics)
self.assertGreater(statistics['energy_consumption_mwh'], 0)
def testTypExpectationsTagsForLaptop(self):
backend = win_platform_backend.WinPlatformBackend()
with mock.patch.object(backend, 'GetPcSystemType', return_value='2'):
tags = backend.GetTypExpectationsTags()
self.assertIn('win-laptop', tags)