1 # Copyright 2014 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
8 from telemetry.core.platform.power_monitor import android_dumpsys_power_monitor
9 from telemetry.core.util import GetUnittestDataDir
12 class DS2784PowerMonitorMonitorTest(unittest.TestCase):
13 def testEnergyComsumption(self):
14 package = 'com.google.android.apps.chrome'
15 dumpsys_output = os.path.join(GetUnittestDataDir(), 'batterystats_v8.csv')
16 with open(dumpsys_output, 'r') as output:
18 android_dumpsys_power_monitor.DumpsysPowerMonitor.ParseSamplingOutput(
20 self.assertEqual(results['identifier'], 'dumpsys')
21 self.assertAlmostEqual(results['energy_consumption_mwh'], 95.6)
23 # Older version of the OS do not have the data.
25 package = 'com.android.chrome'
26 dumpsys_output = os.path.join(GetUnittestDataDir(),
27 'batterystats_v8_no_data.csv')
28 with open(dumpsys_output, 'r') as output:
30 android_dumpsys_power_monitor.DumpsysPowerMonitor.ParseSamplingOutput(
32 self.assertEqual(results['identifier'], 'dumpsys')
33 self.assertEqual(results['energy_consumption_mwh'], 0)
35 if __name__ == '__main__':