1 # Copyright (c) 2012 The Chromium OS 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 import os 7 from autotest_lib.client.bin import utils, test 8 from autotest_lib.client.common_lib import error 9 10 import parse_ltp_out 11 12 13 class ltp(test.test): 14 version = 6 15 16 def _import_site_config(self): 17 site_config_path = os.path.join(os.path.dirname(__file__), 18 'site_config.py') 19 if os.path.exists(site_config_path): 20 # for some reason __import__ with full path does not work within 21 # autotest, although it works just fine on the same client machine 22 # in the python interactive shell or separate testcases 23 execfile(site_config_path) 24 self.site_ignore_tests = locals().get('ignore_tests', []) 25 else: 26 self.site_ignore_tests = [] 27 28 29 def initialize(self): 30 self._import_site_config() 31 self.job.require_gcc() 32 33 34 # http://sourceforge.net/projects/ltp/files/LTP%20Source/ltp-20120104/ 35 # ltp-full-20120104.bz2 36 def setup(self, tarball = 'ltp-full-20120104.bz2'): 37 tarball = utils.unmap_url(self.bindir, tarball, self.tmpdir) 38 utils.extract_tarball_to_dir(tarball, self.srcdir) 39 os.chdir(self.srcdir) 40 ltpbin_dir = os.path.join(self.srcdir, 'bin') 41 os.mkdir(ltpbin_dir) 42 43 utils.system('patch -p1 < ../patches/getdents.patch') 44 utils.system('patch -p1 < ../patches/cpuid.patch') 45 utils.system('patch -p1 < ../patches/kill-ipc.patch') 46 utils.system('patch -p1 < ../patches/genpow.patch') 47 utils.system('patch -p1 < ../patches/sysctl.patch') 48 utils.make('autotools') 49 utils.configure('--prefix=%s' % ltpbin_dir) 50 utils.make('-j %d all' % utils.count_cpus()) 51 utils.system('yes n | make SKIP_IDCHECK=1 install') 52 53 54 # Note: to run specific test(s), runltp supports an option (-f) 55 # to specify a custom 'scenario group' which is a comma-separated 56 # list of cmdfiles and/or an option (-s) to specify a grep match 57 # pattern for individual test names. 58 # e.g. -for all tests in math cmdfile: 59 # job.run_test('ltp', '-f math') 60 # -for just the float_bessel test in the math cmdfile: 61 # job.run_test('ltp', '-f math -s float_bessel') 62 # -for the math and memory management cmdfiles: 63 # job.run_test('ltp', '-f math,mm') 64 # Note: the site_excluded file lists individual test tags for tests 65 # to exclude (see the comment at the top of site_excluded). 66 def run_once(self, args = '', script = 'runltp', ignore_tests=[]): 67 68 ignore_tests = ignore_tests + self.site_ignore_tests 69 70 # In case the user wants to run another test script 71 if script == 'runltp': 72 logfile = os.path.join(self.resultsdir, 'ltp.log') 73 outfile = os.path.join(self.resultsdir, 'ltp.out') 74 failcmdfile = os.path.join(self.debugdir, 'failcmdfile') 75 excludecmdfile = os.path.join(self.bindir, 'site_excluded') 76 args2 = '-p -l %s -C %s -d %s -o %s -S %s' % (logfile, failcmdfile, 77 self.tmpdir, outfile, 78 excludecmdfile) 79 args = args + ' ' + args2 80 81 ltpbin_dir = os.path.join(self.srcdir, 'bin') 82 cmd = os.path.join(ltpbin_dir, script) + ' ' + args 83 result = utils.run(cmd, ignore_status=True) 84 85 if script == 'runltp': 86 parse_ltp_out.summarize(outfile) 87 88 # look for any failed test command. 89 try: 90 f = open(failcmdfile) 91 except IOError: 92 logging.warning('Expected to find failcmdfile but did not.') 93 return 94 failed_cmd = f.read().strip() 95 f.close() 96 if failed_cmd: 97 raise error.TestFail(failed_cmd) 98
