selftest/wscript

   1 #!/usr/bin/env python
   2 # vim: expandtab ft=python
   3
   4 # selftest main code.
   5
   6 import sys
   7 import os
   8 import optparse
   9 from waflib import Scripting, Options, Utils
  10 from waflib.ConfigSet import ConfigSet as Environment
  11
  12 from samba_utils import *
  13 from samba_autoconf import *
  14 import types
  15
  16 DEFAULT_SELFTEST_PREFIX="./st"
  17
  18 def options(opt):
  19
  20     opt.add_option('--enable-selftest',
  21                    help=("enable options necessary for selftest (default=no)"),
  22                    action="store_true", dest='enable_selftest', default=False)
  23     opt.add_option('--enable-coverage',
  24                    help=("enable options necessary for code coverage "
  25                          "reporting on selftest (default=no)"),
  26                    action="store_true", dest='enable_coverage', default=False)
  27     opt.add_option('--with-selftest-prefix',
  28                    help=("specify location of selftest directory "
  29                          "(default=%s)" % DEFAULT_SELFTEST_PREFIX),
  30                    action="store", dest='SELFTEST_PREFIX', default=DEFAULT_SELFTEST_PREFIX)
  31
  32     opt.ADD_COMMAND('test', cmd_test)
  33     opt.ADD_COMMAND('testonly', cmd_testonly)
  34
  35     gr = opt.add_option_group('test options')
  36
  37     gr.add_option('--load-list',
  38                   help=("Load a test id list from a text file"),
  39                   action="store", dest='LOAD_LIST', default=None)
  40     gr.add_option('--list',
  41                   help=("List available tests"),
  42                   action="store_true", dest='LIST', default=False)
  43     gr.add_option('--tests',
  44                   help=("wildcard pattern of tests to run"),
  45                   action="store", dest='TESTS', default='')
  46     gr.add_option('--filtered-subunit',
  47                   help=("output (xfail) filtered subunit"),
  48                   action="store_true", dest='FILTERED_SUBUNIT', default=False)
  49     gr.add_option('--quick',
  50                   help=("enable only quick tests"),
  51                   action="store_true", dest='QUICKTEST', default=False)
  52     gr.add_option('--slow',
  53                   help=("enable the really slow tests"),
  54                   action="store_true", dest='SLOWTEST', default=False)
  55     gr.add_option('--nb-slowest',
  56                   help=("Show the n slowest tests (default=10)"),
  57                   type=int, default=10, dest='NB_SLOWEST')
  58     gr.add_option('--testenv',
  59                   help=("start a terminal with the test environment setup"),
  60                   action="store_true", dest='TESTENV', default=False)
  61     gr.add_option('--valgrind',
  62                   help=("use valgrind on client programs in the tests"),
  63                   action="store_true", dest='VALGRIND', default=False)
  64     gr.add_option('--valgrind-log',
  65                   help=("where to put the valgrind log"),
  66                   action="store", dest='VALGRINDLOG', default=None)
  67     gr.add_option('--valgrind-server',
  68                   help=("use valgrind on the server in the tests (opens an xterm)"),
  69                   action="store_true", dest='VALGRIND_SERVER', default=False)
  70     gr.add_option('--screen',
  71                   help=("run the samba servers in screen sessions"),
  72                   action="store_true", dest='SCREEN', default=False)
  73     gr.add_option('--gdbtest',
  74                   help=("run the servers within a gdb window"),
  75                   action="store_true", dest='GDBTEST', default=False)
  76     gr.add_option('--fail-immediately',
  77                   help=("stop tests on first failure"),
  78                   action="store_true", dest='FAIL_IMMEDIATELY', default=False)
  79     gr.add_option('--socket-wrapper-pcap',
  80                   help=("create a pcap file for each failing test"),
  81                   action="store_true", dest='SOCKET_WRAPPER_PCAP', default=False)
  82     gr.add_option('--socket-wrapper-keep-pcap',
  83                   help=("create a pcap file for all individual test"),
  84                   action="store_true", dest='SOCKET_WRAPPER_KEEP_PCAP', default=False)
  85     gr.add_option('--random-order', dest='RANDOM_ORDER', default=False,
  86                   action="store_true", help="Run testsuites in random order")
  87     gr.add_option('--perf-test', dest='PERF_TEST', default=False,
  88                   action="store_true", help="run performance tests only")
  89     gr.add_option('--test-list', dest='TEST_LIST', default='',
  90                   help=("use tests listed here, not defaults "
  91                         "(--test-list='FOO|' will execute FOO; "
  92                         "--test-list='FOO' will read it)"))
  93
  94 def configure(conf):
  95     conf.env.SELFTEST_PREFIX = Options.options.SELFTEST_PREFIX
  96     conf.env.enable_coverage = Options.options.enable_coverage
  97     if conf.env.enable_coverage:
  98         conf.ADD_LDFLAGS('-lgcov', testflags=True)
  99         conf.ADD_CFLAGS('--coverage')
 100
 101     if Options.options.enable_selftest or Options.options.developer:
 102         conf.DEFINE('ENABLE_SELFTEST', 1)
 103
 104
 105 def cmd_testonly(opt):
 106     '''run tests without doing a build first'''
 107     env = LOAD_ENVIRONMENT()
 108     opt.env = env
 109
 110     if Options.options.SELFTEST_PREFIX != DEFAULT_SELFTEST_PREFIX:
 111         env.SELFTEST_PREFIX = Options.options.SELFTEST_PREFIX
 112
 113     if (not CONFIG_SET(opt, 'NSS_WRAPPER') or
 114         not CONFIG_SET(opt, 'UID_WRAPPER') or
 115         not CONFIG_SET(opt, 'SOCKET_WRAPPER')):
 116         print("ERROR: You must use --enable-selftest to enable selftest")
 117         sys.exit(1)
 118
 119     os.environ['SAMBA_SELFTEST'] = '1'
 120
 121     env.TESTS  = Options.options.TESTS
 122
 123     env.SUBUNIT_FORMATTER = os.getenv('SUBUNIT_FORMATTER')
 124     if not env.SUBUNIT_FORMATTER:
 125         if Options.options.PERF_TEST:
 126             env.SUBUNIT_FORMATTER = '${PYTHON} -u ${srcdir}/selftest/format-subunit-json --prefix=${SELFTEST_PREFIX}'
 127         else:
 128             env.SUBUNIT_FORMATTER = '${PYTHON} -u ${srcdir}/selftest/format-subunit --prefix=${SELFTEST_PREFIX} --immediate'
 129     env.FILTER_XFAIL = ('${PYTHON} -u ${srcdir}/selftest/filter-subunit '
 130                         '--expected-failures=${srcdir}/selftest/knownfail '
 131                         '--expected-failures=${srcdir}/selftest/knownfail.d '
 132                         '--flapping=${srcdir}/selftest/flapping '
 133                         '--flapping=${srcdir}/selftest/flapping.d')
 134
 135     if Options.options.FAIL_IMMEDIATELY:
 136         env.FILTER_XFAIL += ' --fail-immediately'
 137
 138     env.FORMAT_TEST_OUTPUT = '${SUBUNIT_FORMATTER}'
 139
 140     # clean any previous temporary files
 141     os.system("rm -rf %s/tmp" % env.SELFTEST_PREFIX);
 142
 143     # put all command line options in the environment as TESTENV_*=*
 144     for o in dir(Options.options):
 145         if o[0:1] != '_':
 146             val = getattr(Options.options, o, '')
 147             if not issubclass(type(val), types.FunctionType) \
 148                     and not issubclass(type(val), types.MethodType):
 149                 os.environ['TESTENV_%s' % o.upper()] = str(getattr(Options.options, o, ''))
 150
 151     env.OPTIONS = ''
 152     if not Options.options.SLOWTEST:
 153         env.OPTIONS += ' --exclude=${srcdir}/selftest/slow'
 154     if Options.options.QUICKTEST:
 155         env.OPTIONS += ' --quick --include=${srcdir}/selftest/quick'
 156     if Options.options.LOAD_LIST:
 157         env.OPTIONS += ' --load-list=%s' % Options.options.LOAD_LIST
 158     if Options.options.TESTENV:
 159         env.OPTIONS += ' --testenv'
 160     if Options.options.SOCKET_WRAPPER_PCAP:
 161         env.OPTIONS += ' --socket-wrapper-pcap'
 162     if Options.options.SOCKET_WRAPPER_KEEP_PCAP:
 163         env.OPTIONS += ' --socket-wrapper-keep-pcap'
 164     if Options.options.RANDOM_ORDER:
 165         env.OPTIONS += ' --random-order'
 166     if Options.options.PERF_TEST:
 167         env.FILTER_OPTIONS = ('${PYTHON} -u ${srcdir}/selftest/filter-subunit '
 168                               '--perf-test-output')
 169     elif os.environ.get('RUN_FROM_BUILD_FARM') is not None:
 170         env.FILTER_OPTIONS = '${FILTER_XFAIL} --strip-passed-output'
 171     else:
 172         env.FILTER_OPTIONS = '${FILTER_XFAIL}'
 173
 174     if Options.options.VALGRIND:
 175         os.environ['VALGRIND'] = 'valgrind -q --num-callers=30'
 176         if Options.options.VALGRINDLOG is not None:
 177             os.environ['VALGRIND'] += ' --log-file=%s' % Options.options.VALGRINDLOG
 178
 179     server_wrapper=''
 180
 181     if Options.options.VALGRIND_SERVER:
 182         server_wrapper = '${srcdir}/selftest/valgrind_run _DUMMY=X'
 183     elif Options.options.GDBTEST:
 184         server_wrapper = '${srcdir}/selftest/gdb_run _DUMMY=X'
 185
 186     if Options.options.SCREEN:
 187         server_wrapper = '${srcdir}/selftest/in_screen %s' % server_wrapper
 188         os.environ['TERMINAL'] = EXPAND_VARIABLES(opt, '${srcdir}/selftest/in_screen')
 189     elif server_wrapper != '':
 190         server_wrapper = 'xterm -n server -l -e %s' % server_wrapper
 191
 192     if server_wrapper != '':
 193         os.environ['SAMBA_VALGRIND'] = EXPAND_VARIABLES(opt, server_wrapper)
 194         os.environ['NMBD_VALGRIND'] = EXPAND_VARIABLES(opt, server_wrapper)
 195         os.environ['WINBINDD_VALGRIND'] = EXPAND_VARIABLES(opt, server_wrapper)
 196         os.environ['SMBD_VALGRIND'] = EXPAND_VARIABLES(opt, server_wrapper)
 197
 198     # this is needed for systems without rpath, or with rpath disabled
 199     ADD_LD_LIBRARY_PATH('bin/shared')
 200     ADD_LD_LIBRARY_PATH('bin/shared/private')
 201
 202     # if we are using a system version of ldb then we need to tell it to
 203     # load modules from our modules path
 204     if env.USING_SYSTEM_LDB:
 205         os.environ['LDB_MODULES_PATH'] = os.path.abspath(
 206                 os.path.join(*(env.cwd + ['bin/modules/ldb'])))
 207
 208     # tell build system where to find config.h
 209     os.environ['CONFIG_H'] = 'bin/default/include/config.h'
 210
 211     # tell the test system where perl is
 212     if isinstance(env.PERL, list):
 213         perl = ' '.join(env.PERL)
 214     else:
 215         perl = env.PERL
 216     os.environ['PERL'] = perl
 217
 218     st_done = os.path.join(env.SELFTEST_PREFIX, 'st_done')
 219     if os.path.exists(st_done):
 220         os.unlink(st_done)
 221
 222     if not os.path.isdir(env.SELFTEST_PREFIX):
 223         os.makedirs(env.SELFTEST_PREFIX, int('755', 8))
 224
 225     if Options.options.TEST_LIST:
 226         env.TESTLISTS = '--testlist=%r' % Options.options.TEST_LIST
 227     elif Options.options.PERF_TEST:
 228         env.TESTLISTS = '--testlist="${PYTHON} ${srcdir}/selftest/perf_tests.py|" '
 229     elif CONFIG_SET(opt, 'EXTRA_PYTHON'):
 230         env.TESTLISTS = ('--testlist="EXTRA_PYTHON=${EXTRA_PYTHON} ${PYTHON} ${srcdir}/selftest/tests.py|" ' +
 231                          '--testlist="EXTRA_PYTHON=${EXTRA_PYTHON} ${PYTHON} ${srcdir}/source3/selftest/tests.py|" ' +
 232                          '--testlist="EXTRA_PYTHON=${EXTRA_PYTHON} ${PYTHON} ${srcdir}/source4/selftest/tests.py|"')
 233     else:
 234         env.TESTLISTS = ('--testlist="${PYTHON} ${srcdir}/selftest/tests.py|" ' +
 235                          '--testlist="${PYTHON} ${srcdir}/source3/selftest/tests.py|" ' +
 236                          '--testlist="${PYTHON} ${srcdir}/source4/selftest/tests.py|"')
 237
 238     if CONFIG_SET(opt, 'AD_DC_BUILD_IS_ENABLED'):
 239         env.SELFTEST_TARGET = "samba"
 240     else:
 241         env.SELFTEST_TARGET = "samba3"
 242
 243     env.OPTIONS += " --nss_wrapper_so_path=" + CONFIG_GET(opt, 'LIBNSS_WRAPPER_SO_PATH')
 244     env.OPTIONS += " --resolv_wrapper_so_path=" + CONFIG_GET(opt, 'LIBRESOLV_WRAPPER_SO_PATH')
 245     env.OPTIONS += " --socket_wrapper_so_path=" + CONFIG_GET(opt, 'LIBSOCKET_WRAPPER_SO_PATH')
 246     env.OPTIONS += " --uid_wrapper_so_path=" + CONFIG_GET(opt, 'LIBUID_WRAPPER_SO_PATH')
 247
 248     #if unversioned_sys_platform in ('freebsd', 'netbsd', 'openbsd', 'sunos'):
 249     #    env.OPTIONS += " --use-dns-faking"
 250
 251     # FIXME REMOVE ME!
 252     env.OPTIONS += " --use-dns-faking"
 253
 254     if CONFIG_GET(opt, 'USING_SYSTEM_KRB5') and CONFIG_GET(opt, 'MIT_KDC_PATH'):
 255         env.OPTIONS += " --mitkrb5 --exclude=${srcdir}/selftest/skip_mit_kdc"
 256
 257     if not CONFIG_GET(opt, 'HAVE_GSS_KRB5_CRED_NO_CI_FLAGS_X'):
 258         # older MIT krb5 libraries (< 1.14) don't have
 259         # GSS_KRB5_CRED_NO_CI_FLAGS_X
 260         env.OPTIONS += " --exclude=${srcdir}/selftest/skip.no-GSS_KRB5_CRED_NO_CI_FLAGS_X"
 261
 262     if env.ADDRESS_SANITIZER:
 263         # We try to find the correct libasan automatically
 264         libasan = Utils.cmd_output('ldd bin/texpect | grep libasan| cut -f 3 -d \ ',
 265                                    silent=True).strip()
 266
 267         # Have the selftest.pl LD_PRELOAD libasan in the right spot
 268         env.OPTIONS += " --asan_so_path=" + libasan
 269
 270     subunit_cache = None
 271     # We use the full path rather than relative path to avoid problems on some platforms (ie. solaris 8).
 272     env.CORE_COMMAND = '${PERL} ${srcdir}/selftest/selftest.pl --target=${SELFTEST_TARGET} --prefix=${SELFTEST_PREFIX} --srcdir=${srcdir} --exclude=${srcdir}/selftest/skip ${TESTLISTS} ${OPTIONS} ${TESTS}'
 273
 274     if env.ADDRESS_SANITIZER:
 275         # For now we cannot run with leak detection
 276         no_leak_check = "ASAN_OPTIONS=detect_leaks=0"
 277         env.CORE_COMMAND = no_leak_check + " " + env.CORE_COMMAND
 278
 279         # We need to have the subunit filter and formatter preload
 280         # libasan otherwise the tests fail at startup.
 281         #
 282         # Also, we do not care about leaks in python
 283
 284         asan_envs = no_leak_check + " LD_PRELOAD=" + libasan + ' '
 285         env.FILTER_OPTIONS = asan_envs + env.FILTER_OPTIONS
 286         env.SUBUNIT_FORMATTER = asan_envs + env.SUBUNIT_FORMATTER
 287
 288     if Options.options.LIST:
 289         cmd = '${CORE_COMMAND} --list'
 290     else:
 291         env.OPTIONS += ' --socket-wrapper'
 292         cmd = '(${CORE_COMMAND} && touch ${SELFTEST_PREFIX}/st_done) | ${FILTER_OPTIONS}'
 293         if (os.environ.get('RUN_FROM_BUILD_FARM') is None and
 294             not Options.options.FILTERED_SUBUNIT):
 295             subunit_cache = os.path.join(env.SELFTEST_PREFIX, "subunit")
 296             cmd += ' | tee %s | ${FORMAT_TEST_OUTPUT}' % subunit_cache
 297         else:
 298             cmd += ' | ${FILTER_OPTIONS}'
 299
 300     runcmd = EXPAND_VARIABLES(opt, cmd)
 301
 302     print("test: running %s" % runcmd)
 303     ret = RUN_COMMAND(cmd, env=env)
 304
 305     if (os.path.exists(".testrepository") and
 306         not Options.options.LIST and
 307         not Options.options.LOAD_LIST and
 308         subunit_cache is not None):
 309         testrcmd = 'testr load -q < %s > /dev/null' % subunit_cache
 310         runcmd = EXPAND_VARIABLES(opt, testrcmd)
 311         RUN_COMMAND(runcmd, env=env)
 312
 313     if subunit_cache is not None:
 314         nb = Options.options.NB_SLOWEST
 315         cmd = "./script/show_testsuite_time %s %d" % (subunit_cache, nb)
 316         runcmd = EXPAND_VARIABLES(opt, cmd)
 317         RUN_COMMAND(runcmd, env=env)
 318
 319     if ret != 0:
 320         print("ERROR: test failed with exit code %d" % ret)
 321         sys.exit(ret)
 322
 323     if not Options.options.LIST and not os.path.exists(st_done):
 324         print("ERROR: test command failed to complete")
 325         sys.exit(1)
 326
 327
 328 ########################################################################
 329 # main test entry point
 330 def cmd_test(opt):
 331     '''Run the test suite (see test options below)'''
 332
 333     # if running all tests, then force a symbol check
 334     env = LOAD_ENVIRONMENT()
 335     CHECK_MAKEFLAGS(env)
 336     Options.commands.append('build')
 337     Options.commands.append('testonly')