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# LTP Stress runtime
#
# Copyright (c) 2019 MontaVista Software, LLC
#
# SPDX-License-Identifier: MIT
#
import time
import datetime
import pprint
from oeqa.runtime.case import OERuntimeTestCase
from oeqa.core.decorator.depends import OETestDepends
from oeqa.runtime.decorator.package import OEHasPackage
from oeqa.core.decorator.data import skipIfQemu
from oeqa.utils.logparser import LtpParser
class LtpStressBase(OERuntimeTestCase):
@classmethod
def setUpClass(cls):
cls.ltp_startup()
@classmethod
def tearDownClass(cls):
cls.ltp_finishup()
@classmethod
def ltp_startup(cls):
cls.sections = {}
cls.failmsg = ""
test_log_dir = os.path.join(cls.td.get('WORKDIR', ''), 'testimage')
timestamp = datetime.datetime.now().strftime('%Y%m%d%H%M%S')
cls.ltptest_log_dir_link = os.path.join(test_log_dir, 'ltpstress_log')
cls.ltptest_log_dir = '%s.%s' % (cls.ltptest_log_dir_link, timestamp)
os.makedirs(cls.ltptest_log_dir)
cls.tc.target.run("mkdir -p /opt/ltp/results")
if not hasattr(cls.tc, "extraresults"):
cls.tc.extraresults = {}
cls.extras = cls.tc.extraresults
cls.extras['ltpstressresult.rawlogs'] = {'log': ""}
@classmethod
def ltp_finishup(cls):
cls.extras['ltpstressresult.sections'] = cls.sections
# update symlink to ltp_log
if os.path.exists(cls.ltptest_log_dir_link):
os.remove(cls.ltptest_log_dir_link)
os.symlink(os.path.basename(cls.ltptest_log_dir), cls.ltptest_log_dir_link)
if cls.failmsg:
cls.fail(cls.failmsg)
class LtpStressTest(LtpStressBase):
def runltp(self, stress_group):
cmd = '/opt/ltp/runltp -f %s -p -q 2>@1 | tee /opt/ltp/results/%s' % (stress_group, stress_group)
starttime = time.time()
(status, output) = self.target.run(cmd)
endtime = time.time()
with open(os.path.join(self.ltptest_log_dir, "%s" % stress_group), 'w') as f:
f.write(output)
self.extras['ltpstressresult.rawlogs']['log'] = self.extras['ltpstressresult.rawlogs']['log'] + output
parser = LtpParser()
results, sections = parser.parse(os.path.join(self.ltptest_log_dir, "%s" % stress_group))
runtime = int(endtime-starttime)
sections['duration'] = runtime
self.sections[stress_group] = sections
failed_tests = {}
for test in results:
result = results[test]
testname = ("ltpstressresult." + stress_group + "." + test)
self.extras[testname] = {'status': result}
if result == 'FAILED':
failed_tests[stress_group] = test
if failed_tests:
self.failmsg = self.failmsg + "Failed ptests:\n%s" % pprint.pformat(failed_tests)
# LTP stress runtime tests
#
@skipIfQemu('qemuall', 'Test only runs on real hardware')
@OETestDepends(['ssh.SSHTest.test_ssh'])
@OEHasPackage(["ltp"])
def test_ltp_stress(self):
self.tc.target.run("sed -i -r 's/^fork12.*//' /opt/ltp/runtest/crashme")
self.runltp('crashme')
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