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Side by Side Diff: build/android/pylib/local/device/local_device_monkey_test_run.py

Issue 2505713002: Switch monkey test to platform mode. (Closed)
Patch Set: Switch monkey test to platform mode. Created 4 years, 1 month ago
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1 # Copyright 2016 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
7 from devil.android import device_errors
8 from devil.android.sdk import intent
9 from pylib import constants
10 from pylib.base import base_test_result
11 from pylib.local.device import local_device_test_run
12
13
14 _CHROME_PACKAGE = constants.PACKAGE_INFO['chrome'].package
15
16 class LocalDeviceMonkeyTestRun(local_device_test_run.LocalDeviceTestRun):
17 def __init__(self, env, test_instance):
18 super(LocalDeviceMonkeyTestRun, self).__init__(env, test_instance)
19
20 def TestPackage(self):
21 return 'monkey'
22
23 #override
24 def SetUp(self):
25 pass
26
27 #override
28 def _RunTest(self, device, test):
29 device.ClearApplicationState(self._test_instance.package)
30
31 # Chrome crashes are not always caught by Monkey test runner.
32 # Launch Chrome and verify Chrome has the same PID before and after
33 # the test.
34 device.StartActivity(
35 intent.Intent(package=self._test_instance.package,
36 activity=self._test_instance.activity,
37 action='android.intent.action.MAIN'),
38 blocking=True, force_stop=True)
39 before_pids = device.GetPids(self._test_instance.package)
40
41 output = ''
42 if before_pids:
43 if len(before_pids.get(self._test_instance.package, [])) > 1:
44 raise Exception(
45 'At most one instance of process %s expected but found pids: '
46 '%s' % (self._test_instance.package, before_pids))
47 output = '\n'.join(self._LaunchMonkeyTest(device))
48 after_pids = device.GetPids(self._test_instance.package)
49
50 crashed = True
51 if not self._test_instance.package in before_pids:
52 logging.error('Failed to start the process.')
53 elif not self._test_instance.package in after_pids:
54 logging.error('Process %s has died.',
55 before_pids[self._test_instance.package])
56 elif (before_pids[self._test_instance.package] !=
57 after_pids[self._test_instance.package]):
58 logging.error('Detected process restart %s -> %s',
59 before_pids[self._test_instance.package],
60 after_pids[self._test_instance.package])
61 else:
62 crashed = False
63
64 success_pattern = 'Events injected: %d' % self._test_instance.event_count
65 if success_pattern in output and not crashed:
66 result = base_test_result.BaseTestResult(
67 test, base_test_result.ResultType.PASS, log=output)
68 else:
69 result = base_test_result.BaseTestResult(
70 test, base_test_result.ResultType.FAIL, log=output)
71 if 'chrome' in self._test_instance.package:
72 logging.warning('Starting MinidumpUploadService...')
73 # TODO(jbudorick): Update this after upstreaming.
jbudorick 2016/11/16 00:14:02 Well, this is awkward.
mikecase (-- gone --) 2016/11/16 22:48:57 lol
74 minidump_intent = intent.Intent(
75 action='%s.crash.ACTION_FIND_ALL' % _CHROME_PACKAGE,
76 package=self._test_instance.package,
77 activity='%s.crash.MinidumpUploadService' % _CHROME_PACKAGE)
78 try:
79 device.RunShellCommand(
80 ['am', 'startservice'] + minidump_intent.am_args,
81 as_root=True, check_return=True)
82 except device_errors.CommandFailedError:
83 logging.exception('Failed to start MinidumpUploadService')
84
85 return result
86
87 #override
88 def TearDown(self):
89 pass
90
91 #override
92 def _CreateShards(self, tests):
93 return tests
94
95 #override
96 def _ShouldShard(self):
97 # TODO(mikecase): Run Monkey test concurrently on each attached device.
98 return False
99
100 #override
101 def _GetTests(self):
102 return ['MonkeyTest']
103
104 def _LaunchMonkeyTest(self, device):
105 try:
106 cmd = ['monkey',
107 '-p', self._test_instance.package,
108 '--throttle', str(self._test_instance.throttle),
109 '-s', str(self._test_instance.seed),
110 '--monitor-native-crashes',
111 '--kill-process-after-error']
112 for category in self._test_instance.categories:
113 cmd.extend(['-c', category])
114 for _ in range(self._test_instance.verbose_count):
115 cmd.append('-v')
116 cmd.append(str(self._test_instance.event_count))
117 return device.RunShellCommand(
118 cmd, timeout=self._test_instance.timeout)
jbudorick 2016/11/16 00:14:03 This should be using check_return=True, though I'm
mikecase (-- gone --) 2016/11/16 22:48:57 ack
119 finally:
120 try:
121 # Kill the monkey test process on the device. If you manually
122 # interupt the test run, this will prevent the monkey test from
123 # continuing to run.
124 device.KillAll('com.android.commands.monkey')
125 except device_errors.CommandFailedError:
126 pass
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