1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
#!/usr/bin/env python
# Copyright (c) 2012 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.
"""Runs the Monkey tests on one or more devices."""
import logging
import optparse
import random
import sys
import time
from pylib import android_commands
from pylib import python_test_base
from pylib import python_test_sharder
from pylib import test_options_parser
from pylib import test_result
class MonkeyTest(python_test_base.PythonTestBase):
def testMonkey(self):
start_ms = int(time.time()) * 1000
# Launch and wait for Chrome to launch.
self.adb.StartActivity(self.options.package_name,
self.options.activity_name,
wait_for_completion=True,
action='android.intent.action.MAIN',
force_stop=True)
# Chrome crashes are not always caught by Monkey test runner.
# Verify Chrome has the same PID before and after the test.
before_pids = self.adb.ExtractPid(self.options.package_name)
# Run the test.
output = ''
duration_ms = 0
if before_pids:
output = '\n'.join(self._LaunchMonkeyTest())
duration_ms = int(time.time()) * 1000 - start_ms
after_pids = self.adb.ExtractPid(self.options.package_name)
crashed = (not before_pids or not after_pids
or after_pids[0] != before_pids[0])
result = test_result.SingleTestResult(self.qualified_name, start_ms,
duration_ms, log=output)
results = test_result.TestResults()
if 'Monkey finished' in output and not crashed:
results.ok = [result]
else:
results.crashed = [result]
return results
def _LaunchMonkeyTest(self):
"""Runs monkey test for a given package.
Looks at the following parameters in the options object provided
in class initializer:
package_name: Allowed package.
category: A list of allowed categories.
throttle: Delay between events (ms).
seed: Seed value for pseduo-random generator. Same seed value
generates the same sequence of events. Seed is randomized by
default.
event_count: Number of events to generate.
verbosity: Verbosity level [0-3].
extra_args: A string of other args to pass to the command verbatim.
"""
category = self.options.category or []
seed = self.options.seed or random.randint(1, 100)
throttle = self.options.throttle or 100
event_count = self.options.event_count or 10000
verbosity = self.options.verbosity or 1
extra_args = self.options.extra_args or ''
timeout_ms = event_count * throttle * 1.5
cmd = ['monkey',
'-p %s' % self.options.package_name,
' '.join(['-c %s' % c for c in category]),
'--throttle %d' % throttle,
'-s %d' % seed,
'-v ' * verbosity,
'--monitor-native-crashes',
'--kill-process-after-error',
extra_args,
'%d' % event_count]
return self.adb.RunShellCommand(' '.join(cmd), timeout_time=timeout_ms)
def DispatchPythonTests(options):
"""Dispatches the Monkey tests, sharding it if there multiple devices."""
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
available_tests = [MonkeyTest('testMonkey')]
attached_devices = android_commands.GetAttachedDevices()
if not attached_devices:
raise Exception('You have no devices attached or visible!')
# Actually run the tests.
logging.debug('Running monkey tests.')
available_tests *= len(attached_devices)
options.ensure_value('shard_retries', 1)
sharder = python_test_sharder.PythonTestSharder(
attached_devices, available_tests, options)
result = sharder.RunShardedTests()
result.LogFull(
test_type='Monkey',
test_package='Monkey',
build_type=options.build_type)
result.PrintAnnotation()
def main():
desc = 'Run the Monkey tests on 1 or more devices.'
parser = optparse.OptionParser(description=desc)
test_options_parser.AddBuildTypeOption(parser)
parser.add_option('--package-name', help='Allowed package.')
parser.add_option('--activity-name',
default='com.google.android.apps.chrome.Main',
help='Name of the activity to start [default: %default].')
parser.add_option('--category',
help='A list of allowed categories [default: ""].')
parser.add_option('--throttle', default=100, type='int',
help='Delay between events (ms) [default: %default]. ')
parser.add_option('--seed', type='int',
help=('Seed value for pseduo-random generator. Same seed '
'value generates the same sequence of events. Seed '
'is randomized by default.'))
parser.add_option('--event-count', default=10000, type='int',
help='Number of events to generate [default: %default].')
parser.add_option('--verbosity', default=1, type='int',
help='Verbosity level [0-3] [default: %default].')
parser.add_option('--extra-args', default='',
help=('String of other args to pass to the command verbatim'
' [default: "%default"].'))
(options, args) = parser.parse_args()
if args:
parser.print_help(sys.stderr)
parser.error('Unknown arguments: %s' % args)
if not options.package_name:
parser.print_help(sys.stderr)
parser.error('Missing package name')
if options.category:
options.category = options.category.split(',')
DispatchPythonTests(options)
if __name__ == '__main__':
main()
|
