tools/telemetry/telemetry/internal/platform/platform_backend_unittest.py - Issue 1647513002: Delete tools/telemetry.

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Side by Side Diff: tools/telemetry/telemetry/internal/platform/platform_backend_unittest.py

Issue 1647513002: Delete tools/telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months ago

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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.

4

5 import logging

6 import time

7 import unittest

8

9 from telemetry.core import platform as platform_module

10 from telemetry import decorators

11

12

13 class PlatformBackendTest(unittest.TestCase):

14 @decorators.Disabled('mac', # crbug.com/440666

15 'vista', # crbug.com/479337

16 'chromeos') # crbug.com/483212

17 def testPowerMonitoringSync(self):

18 # Tests that the act of monitoring power doesn't blow up.

19 platform = platform_module.GetHostPlatform()

20 can_monitor_power = platform.CanMonitorPower()

21 self.assertIsInstance(can_monitor_power, bool)

22 if not can_monitor_power:

23 logging.warning('Test not supported on this platform.')

24 return

25

26 browser_mock = lambda: None

27 # Android needs to access the package of the monitored app.

28 if platform.GetOSName() == 'android':

29 # pylint: disable=protected-access

30 browser_mock._browser_backend = lambda: None

31 # Monitor the launcher, which is always present.

32 browser_mock._browser_backend.package = 'com.android.launcher'

33

34 platform.StartMonitoringPower(browser_mock)

35 time.sleep(0.001)

36 output = platform.StopMonitoringPower()

37 self.assertTrue(output.has_key('energy_consumption_mwh'))

38 self.assertTrue(output.has_key('identifier'))

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