[polymer] Merge of master into polymer10-migration

telemetry/telemetry/internal/platform/android_platform_backend_unittest.py

 # Copyright 2013 The Chromium 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 unittest
 
 from telemetry import decorators
 from telemetry.internal.platform import android_device
 from telemetry.internal.platform import android_platform_backend
 from telemetry.testing import system_stub
@@ skipping 23 matching lines @@
         HasRoot=mock.MagicMock(return_value=True),
         GetProp=mock.MagicMock(side_effect=get_prop))
     self.device_patcher.start()
 
   def tearDown(self):
     self._stubs.Restore()
     android_platform_backend.psutil = self._actual_ps_util
     self.battery_patcher.stop()
     self.device_patcher.stop()
 
-  @decorators.Disabled('chromeos')
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testIsSvelte(self):
     with mock.patch('devil.android.device_utils.DeviceUtils.GetProp',
                     return_value='svelte'):
       backend = android_platform_backend.AndroidPlatformBackend(
           android_device.AndroidDevice('12345'))
       self.assertTrue(backend.IsSvelte())
 
-  @decorators.Disabled('chromeos')
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testIsNotSvelte(self):
     with mock.patch('devil.android.device_utils.DeviceUtils.GetProp',
                     return_value='foo'):
       backend = android_platform_backend.AndroidPlatformBackend(
           android_device.AndroidDevice('12345'))
       self.assertFalse(backend.IsSvelte())
 
-  @decorators.Disabled('chromeos')
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testGetCpuStats(self):
     proc_stat_content = (
         '7702 (.android.chrome) S 167 167 0 0 -1 1077936448 '
         '3247 0 0 0 4 1 0 0 20 0 9 0 5603962 337379328 5867 '
         '4294967295 1074458624 1074463824 3197495984 3197494152 '
         '1074767676 0 4612 0 38136 4294967295 0 0 17 0 0 0 0 0 0 '
         '1074470376 1074470912 1102155776\n')
     with mock.patch('devil.android.device_utils.DeviceUtils.ReadFile',
                     return_value=proc_stat_content):
       backend = android_platform_backend.AndroidPlatformBackend(
           android_device.AndroidDevice('12345'))
       cpu_stats = backend.GetCpuStats('7702')
       self.assertEquals(cpu_stats, {'CpuProcessTime': 0.05})
 
-  @decorators.Disabled('chromeos')
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testGetCpuStatsInvalidPID(self):
     # Mock an empty /proc/pid/stat.
     with mock.patch('devil.android.device_utils.DeviceUtils.ReadFile',
                     return_value=''):
       backend = android_platform_backend.AndroidPlatformBackend(
           android_device.AndroidDevice('1234'))
       cpu_stats = backend.GetCpuStats('7702')
       self.assertEquals(cpu_stats, {})
 
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testAndroidParseCpuStates(self):
     cstate = {
       'cpu0': 'C0\nC1\n103203424\n5342040\n300\n500\n1403232500',
       'cpu1': 'C0\n124361858\n300\n1403232500'
     }
     expected_cstate = {
       'cpu0': {
         'WFI': 103203424,
         'C0': 1403232391454536,
         'C1': 5342040
       },
       'cpu1': {
         'WFI': 124361858,
         'C0': 1403232375638142
       }
     }
     # Use mock start and end times to allow for the test to calculate C0.
     result = android_platform_backend.AndroidPlatformBackend.ParseCStateSample(
         cstate)
     for cpu in result:
       for state in result[cpu]:
         self.assertAlmostEqual(result[cpu][state], expected_cstate[cpu][state])
 
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testInstallTestCaSuccess(self):
     backend = android_platform_backend.AndroidPlatformBackend(
         android_device.AndroidDevice('success'))
     with mock.patch('adb_install_cert.AndroidCertInstaller'):
       backend.InstallTestCa('testca.pem')
       self.assertIsNotNone(backend._device_cert_util)
 
       backend.RemoveTestCa()
       self.assertIsNone(backend._device_cert_util)
 
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testIsScreenLockedTrue(self):
     test_input = ['a=b', 'mHasBeenInactive=true']
     backend = android_platform_backend.AndroidPlatformBackend(
         android_device.AndroidDevice('success'))
     self.assertTrue(backend._IsScreenLocked(test_input))
 
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testIsScreenLockedFalse(self):
     test_input = ['a=b', 'mHasBeenInactive=false']
     backend = android_platform_backend.AndroidPlatformBackend(
         android_device.AndroidDevice('success'))
     self.assertFalse(backend._IsScreenLocked(test_input))
 
 
 class AndroidPlatformBackendPsutilTest(unittest.TestCase):
 
   class psutil_1_0(object):
@@ skipping 42 matching lines @@
         GetProp=mock.MagicMock(side_effect=get_prop),
         HasRoot=mock.MagicMock(return_value=True))
     self.device_patcher.start()
 
   def tearDown(self):
     self._stubs.Restore()
     android_platform_backend.psutil = self._actual_ps_util
     self.battery_patcher.stop()
     self.device_patcher.stop()
 
-  @decorators.Disabled('chromeos')
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testPsutil1(self):
     psutil = self.psutil_1_0()
     android_platform_backend.psutil = psutil
 
     # Mock an empty /proc/pid/stat.
     with mock.patch('devil.android.device_utils.DeviceUtils.ReadFile',
                     return_value=''):
       backend = android_platform_backend.AndroidPlatformBackend(
           android_device.AndroidDevice('1234'))
       cpu_stats = backend.GetCpuStats('7702')
       self.assertEquals({}, cpu_stats)
       self.assertEquals([[0]], psutil.set_cpu_affinity_args)
 
-  @decorators.Disabled('chromeos')
+  @decorators.Disabled('chromeos', 'mac', 'win')
   def testPsutil2(self):
     psutil = self.psutil_2_0()
     android_platform_backend.psutil = psutil
 
     # Mock an empty /proc/pid/stat.
     with mock.patch('devil.android.device_utils.DeviceUtils.ReadFile',
                     return_value=''):
       backend = android_platform_backend.AndroidPlatformBackend(
           android_device.AndroidDevice('1234'))
       cpu_stats = backend.GetCpuStats('7702')
       self.assertEquals({}, cpu_stats)
       self.assertEquals([[0]], psutil.set_cpu_affinity_args)