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|
#!/usr/bin/env python2
#
# Copyright 2014 Google Inc. All Rights Reserved.
"""Unittest for suite_runner."""
from __future__ import print_function
import os.path
import time
import mock
import unittest
import suite_runner
import label
import test_flag
from benchmark import Benchmark
from cros_utils import command_executer
from cros_utils import logger
class SuiteRunnerTest(unittest.TestCase):
"""Class of SuiteRunner test."""
real_logger = logger.GetLogger()
mock_cmd_exec = mock.Mock(spec=command_executer.CommandExecuter)
mock_cmd_term = mock.Mock(spec=command_executer.CommandTerminator)
mock_logger = mock.Mock(spec=logger.Logger)
mock_label = label.MockLabel('lumpy', 'lumpy_chromeos_image', '/tmp/chromeos',
'lumpy', ['lumpy1.cros', 'lumpy.cros2'], '', '',
False, 'average', 'gcc', '')
telemetry_crosperf_bench = Benchmark(
'b1_test', # name
'octane', # test_name
'', # test_args
3, # iterations
False, # rm_chroot_tmp
'record -e cycles', # perf_args
'telemetry_Crosperf', # suite
True) # show_all_results
test_that_bench = Benchmark(
'b2_test', # name
'octane', # test_name
'', # test_args
3, # iterations
False, # rm_chroot_tmp
'record -e cycles') # perf_args
telemetry_bench = Benchmark(
'b3_test', # name
'octane', # test_name
'', # test_args
3, # iterations
False, # rm_chroot_tmp
'record -e cycles', # perf_args
'telemetry', # suite
False) # show_all_results
def __init__(self, *args, **kwargs):
super(SuiteRunnerTest, self).__init__(*args, **kwargs)
self.call_test_that_run = False
self.pin_governor_args = []
self.test_that_args = []
self.telemetry_run_args = []
self.telemetry_crosperf_args = []
self.call_telemetry_crosperf_run = False
self.call_pin_governor = False
self.call_telemetry_run = False
def setUp(self):
self.runner = suite_runner.SuiteRunner(self.mock_logger, 'verbose',
self.mock_cmd_exec,
self.mock_cmd_term)
def test_get_profiler_args(self):
input_str = ('--profiler=custom_perf --profiler_args=\'perf_options'
'="record -a -e cycles,instructions"\'')
output_str = ("profiler=custom_perf profiler_args='record -a -e "
"cycles,instructions'")
res = suite_runner.GetProfilerArgs(input_str)
self.assertEqual(res, output_str)
def test_run(self):
def reset():
self.call_pin_governor = False
self.call_test_that_run = False
self.call_telemetry_run = False
self.call_telemetry_crosperf_run = False
self.pin_governor_args = []
self.test_that_args = []
self.telemetry_run_args = []
self.telemetry_crosperf_args = []
def FakePinGovernor(machine, chroot):
self.call_pin_governor = True
self.pin_governor_args = [machine, chroot]
def FakeTelemetryRun(machine, test_label, benchmark, profiler_args):
self.telemetry_run_args = [machine, test_label, benchmark, profiler_args]
self.call_telemetry_run = True
return 'Ran FakeTelemetryRun'
def FakeTelemetryCrosperfRun(machine, test_label, benchmark, test_args,
profiler_args):
self.telemetry_crosperf_args = [
machine, test_label, benchmark, test_args, profiler_args
]
self.call_telemetry_crosperf_run = True
return 'Ran FakeTelemetryCrosperfRun'
def FakeTestThatRun(machine, test_label, benchmark, test_args,
profiler_args):
self.test_that_args = [
machine, test_label, benchmark, test_args, profiler_args
]
self.call_test_that_run = True
return 'Ran FakeTestThatRun'
self.runner.PinGovernorExecutionFrequencies = FakePinGovernor
self.runner.Telemetry_Run = FakeTelemetryRun
self.runner.Telemetry_Crosperf_Run = FakeTelemetryCrosperfRun
self.runner.Test_That_Run = FakeTestThatRun
machine = 'fake_machine'
test_args = ''
profiler_args = ''
reset()
self.runner.Run(machine, self.mock_label, self.telemetry_bench, test_args,
profiler_args)
self.assertTrue(self.call_pin_governor)
self.assertTrue(self.call_telemetry_run)
self.assertFalse(self.call_test_that_run)
self.assertFalse(self.call_telemetry_crosperf_run)
self.assertEqual(
self.telemetry_run_args,
['fake_machine', self.mock_label, self.telemetry_bench, ''])
reset()
self.runner.Run(machine, self.mock_label, self.test_that_bench, test_args,
profiler_args)
self.assertTrue(self.call_pin_governor)
self.assertFalse(self.call_telemetry_run)
self.assertTrue(self.call_test_that_run)
self.assertFalse(self.call_telemetry_crosperf_run)
self.assertEqual(
self.test_that_args,
['fake_machine', self.mock_label, self.test_that_bench, '', ''])
reset()
self.runner.Run(machine, self.mock_label, self.telemetry_crosperf_bench,
test_args, profiler_args)
self.assertTrue(self.call_pin_governor)
self.assertFalse(self.call_telemetry_run)
self.assertFalse(self.call_test_that_run)
self.assertTrue(self.call_telemetry_crosperf_run)
self.assertEqual(self.telemetry_crosperf_args, [
'fake_machine', self.mock_label, self.telemetry_crosperf_bench, '', ''
])
@mock.patch.object(command_executer.CommandExecuter, 'CrosRunCommandWOutput')
def test_get_highest_static_frequency(self, mock_cros_runcmd):
self.mock_cmd_exec.CrosRunCommandWOutput = mock_cros_runcmd
mock_cros_runcmd.return_value = [0, '1666000 1333000 1000000', '']
freq = self.runner.GetHighestStaticFrequency('lumpy1.cros', '/tmp/chromeos')
self.assertEqual(freq, '1666000')
mock_cros_runcmd.return_value = [0, '1333000', '']
freq = self.runner.GetHighestStaticFrequency('lumpy1.cros', '/tmp/chromeos')
self.assertEqual(freq, '1333000')
mock_cros_runcmd.return_value = [0, '1661000 1333000 1000000', '']
freq = self.runner.GetHighestStaticFrequency('lumpy1.cros', '/tmp/chromeos')
self.assertEqual(freq, '1333000')
@mock.patch.object(command_executer.CommandExecuter, 'CrosRunCommand')
def test_pin_governor_execution_frequencies(self, mock_cros_runcmd):
def FakeGetHighestFreq(machine_name, chromeos_root):
if machine_name or chromeos_root:
pass
return '1666000'
self.mock_cmd_exec.CrosRunCommand = mock_cros_runcmd
self.runner.GetHighestStaticFrequency = FakeGetHighestFreq
self.runner.PinGovernorExecutionFrequencies('lumpy1.cros', '/tmp/chromeos')
self.assertEqual(mock_cros_runcmd.call_count, 1)
cmd = mock_cros_runcmd.call_args_list[0][0]
self.assertEqual(cmd, (
'set -e && for f in '
'/sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq; do echo '
'1666000 > $f; done && for f in '
'/sys/devices/system/cpu/cpu*/cpufreq/scaling_min_freq; do echo '
'1666000 > $f; done && for f in '
'/sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo '
'performance > $f; done',))
@mock.patch.object(time, 'sleep')
@mock.patch.object(command_executer.CommandExecuter, 'CrosRunCommand')
def test_reboot_machine(self, mock_cros_runcmd, mock_sleep):
def FakePinGovernor(machine_name, chromeos_root):
if machine_name or chromeos_root:
pass
self.mock_cmd_exec.CrosRunCommand = mock_cros_runcmd
self.runner.PinGovernorExecutionFrequencies = FakePinGovernor
self.runner.RebootMachine('lumpy1.cros', '/tmp/chromeos')
self.assertEqual(mock_cros_runcmd.call_count, 1)
self.assertEqual(mock_cros_runcmd.call_args_list[0][0], ('reboot && exit',))
self.assertEqual(mock_sleep.call_count, 1)
self.assertEqual(mock_sleep.call_args_list[0][0], (60,))
@mock.patch.object(command_executer.CommandExecuter, 'CrosRunCommand')
@mock.patch.object(command_executer.CommandExecuter,
'ChrootRunCommandWOutput')
def test_test_that_run(self, mock_chroot_runcmd, mock_cros_runcmd):
def FakeRebootMachine(machine, chroot):
if machine or chroot:
pass
def FakeLogMsg(fd, termfd, msg, flush):
if fd or termfd or msg or flush:
pass
save_log_msg = self.real_logger.LogMsg
self.real_logger.LogMsg = FakeLogMsg
self.runner._logger = self.real_logger
self.runner.RebootMachine = FakeRebootMachine
raised_exception = False
try:
self.runner.Test_That_Run('lumpy1.cros', self.mock_label,
self.test_that_bench, '', 'record -a -e cycles')
except:
raised_exception = True
self.assertTrue(raised_exception)
mock_chroot_runcmd.return_value = 0
self.mock_cmd_exec.ChrootRunCommandWOutput = mock_chroot_runcmd
self.mock_cmd_exec.CrosRunCommand = mock_cros_runcmd
res = self.runner.Test_That_Run('lumpy1.cros', self.mock_label,
self.test_that_bench, '--iterations=2', '')
self.assertEqual(mock_cros_runcmd.call_count, 1)
self.assertEqual(mock_chroot_runcmd.call_count, 1)
self.assertEqual(res, 0)
self.assertEqual(mock_cros_runcmd.call_args_list[0][0],
('rm -rf /usr/local/autotest/results/*',))
args_list = mock_chroot_runcmd.call_args_list[0][0]
args_dict = mock_chroot_runcmd.call_args_list[0][1]
self.assertEqual(len(args_list), 2)
self.assertEqual(args_list[0], '/tmp/chromeos')
self.assertEqual(args_list[1], ('/usr/bin/test_that --autotest_dir '
'~/trunk/src/third_party/autotest/files '
'--fast --board=lumpy '
'--iterations=2 lumpy1.cros octane'))
self.assertEqual(args_dict['command_terminator'], self.mock_cmd_term)
self.real_logger.LogMsg = save_log_msg
@mock.patch.object(os.path, 'isdir')
@mock.patch.object(command_executer.CommandExecuter,
'ChrootRunCommandWOutput')
def test_telemetry_crosperf_run(self, mock_chroot_runcmd, mock_isdir):
mock_isdir.return_value = True
mock_chroot_runcmd.return_value = 0
self.mock_cmd_exec.ChrootRunCommandWOutput = mock_chroot_runcmd
profiler_args = ('--profiler=custom_perf --profiler_args=\'perf_options'
'="record -a -e cycles,instructions"\'')
res = self.runner.Telemetry_Crosperf_Run('lumpy1.cros', self.mock_label,
self.telemetry_crosperf_bench, '',
profiler_args)
self.assertEqual(res, 0)
self.assertEqual(mock_chroot_runcmd.call_count, 1)
args_list = mock_chroot_runcmd.call_args_list[0][0]
args_dict = mock_chroot_runcmd.call_args_list[0][1]
self.assertEqual(args_list[0], '/tmp/chromeos')
self.assertEqual(args_list[1],
('/usr/bin/test_that --autotest_dir '
'~/trunk/src/third_party/autotest/files '
' --board=lumpy --args=" run_local=False test=octane '
'profiler=custom_perf profiler_args=\'record -a -e '
'cycles,instructions\'" lumpy1.cros telemetry_Crosperf'))
self.assertEqual(args_dict['cros_sdk_options'],
('--no-ns-pid --chrome_root= '
'--chrome_root_mount=/tmp/chrome_root '
'FEATURES="-usersandbox" CHROME_ROOT=/tmp/chrome_root'))
self.assertEqual(args_dict['command_terminator'], self.mock_cmd_term)
self.assertEqual(len(args_dict), 2)
@mock.patch.object(os.path, 'isdir')
@mock.patch.object(os.path, 'exists')
@mock.patch.object(command_executer.CommandExecuter, 'RunCommandWOutput')
def test_telemetry_run(self, mock_runcmd, mock_exists, mock_isdir):
def FakeLogMsg(fd, termfd, msg, flush):
if fd or termfd or msg or flush:
pass
save_log_msg = self.real_logger.LogMsg
self.real_logger.LogMsg = FakeLogMsg
mock_runcmd.return_value = 0
self.mock_cmd_exec.RunCommandWOutput = mock_runcmd
self.runner._logger = self.real_logger
profiler_args = ('--profiler=custom_perf --profiler_args=\'perf_options'
'="record -a -e cycles,instructions"\'')
raises_exception = False
mock_isdir.return_value = False
try:
self.runner.Telemetry_Run('lumpy1.cros', self.mock_label,
self.telemetry_bench, '')
except:
raises_exception = True
self.assertTrue(raises_exception)
raises_exception = False
mock_isdir.return_value = True
mock_exists.return_value = False
try:
self.runner.Telemetry_Run('lumpy1.cros', self.mock_label,
self.telemetry_bench, '')
except:
raises_exception = True
self.assertTrue(raises_exception)
raises_exception = False
mock_isdir.return_value = True
mock_exists.return_value = True
try:
self.runner.Telemetry_Run('lumpy1.cros', self.mock_label,
self.telemetry_bench, profiler_args)
except:
raises_exception = True
self.assertTrue(raises_exception)
test_flag.SetTestMode(True)
res = self.runner.Telemetry_Run('lumpy1.cros', self.mock_label,
self.telemetry_bench, '')
self.assertEqual(res, 0)
self.assertEqual(mock_runcmd.call_count, 1)
self.assertEqual(mock_runcmd.call_args_list[0][0], (
('cd src/tools/perf && ./run_measurement '
'--browser=cros-chrome --output-format=csv '
'--remote=lumpy1.cros --identity /tmp/chromeos/src/scripts'
'/mod_for_test_scripts/ssh_keys/testing_rsa octane '),))
self.real_logger.LogMsg = save_log_msg
if __name__ == '__main__':
unittest.main()
|