samba-mirror/selftest/wscript

#!/usr/bin/env python
# vim: expandtab ft=python

# selftest main code.

import Scripting, os, Options, Utils, Environment, optparse, sys
from samba_utils import *
from samba_autoconf import *

def set_options(opt):

    opt.add_option('--enable-selftest',
                   help=("enable options necessary for selftest (default=no)"),
                   action="store_true", dest='enable_selftest', default=False)
    opt.add_option('--with-selftest-prefix',
                   help=("specify location of selftest directory (default=./st)"),
                   action="store", dest='SELFTEST_PREFIX', default='./st')

    opt.ADD_COMMAND('test', cmd_test)
    opt.ADD_COMMAND('testonly', cmd_testonly)

    gr = opt.add_option_group('test options')

    gr.add_option('--load-list', 
                  help=("Load a test id list from a text file"),
                  action="store", dest='LOAD_LIST', default=None)
    gr.add_option('--list', 
                  help=("List available tests"),
                  action="store_true", dest='LIST', default=False)
    gr.add_option('--tests',
                  help=("wildcard pattern of tests to run"),
                  action="store", dest='TESTS', default='')
    gr.add_option('--target',
                  help=("target of samba3 or samba4"),
                  action="store", dest='TARGET', default=None)
    gr.add_option('--filtered-subunit',
                  help=("output (xfail) filtered subunit"),
                  action="store_true", dest='FILTERED_SUBUNIT', default=False)
    gr.add_option('--quick',
                  help=("enable only quick tests"),
                  action="store_true", dest='QUICKTEST', default=False)
    gr.add_option('--slow',
                  help=("enable the really slow tests"),
                  action="store_true", dest='SLOWTEST', default=False)
    gr.add_option('--testenv',
                  help=("start a terminal with the test environment setup"),
                  action="store_true", dest='TESTENV', default=False)
    gr.add_option('--valgrind',
                  help=("use valgrind on client programs in the tests"),
                  action="store_true", dest='VALGRIND', default=False)
    gr.add_option('--valgrind-log',
                  help=("where to put the valgrind log"),
                  action="store", dest='VALGRINDLOG', default=None)
    gr.add_option('--valgrind-server',
                  help=("use valgrind on the server in the tests (opens an xterm)"),
                  action="store_true", dest='VALGRIND_SERVER', default=False)
    gr.add_option('--screen',
                  help=("run the samba servers in screen sessions"),
                  action="store_true", dest='SCREEN', default=False)
    gr.add_option('--gdbtest',
                  help=("run the servers within a gdb window"),
                  action="store_true", dest='GDBTEST', default=False)
    gr.add_option('--fail-immediately',
                  help=("stop tests on first failure"),
                  action="store_true", dest='FAIL_IMMEDIATELY', default=False)
    gr.add_option('--socket-wrapper-pcap',
                  help=("create a pcap file for each failing test"),
                  action="store_true", dest='SOCKET_WRAPPER_PCAP', default=False)
    gr.add_option('--socket-wrapper-keep-pcap',
                  help=("create a pcap file for all individual test"),
                  action="store_true", dest='SOCKET_WRAPPER_KEEP_PCAP', default=False)

def configure(conf):
    conf.env.SELFTEST_PREFIX = Options.options.SELFTEST_PREFIX

def combine_files(file1, file2, outfile):

    f1 = open(file1)
    f2 = open(file2)
    of = open(outfile, mode='w')
    for line in f1:
        of.write(line)
    for line in f2:
        of.write(line)
    f1.close()
    f2.close()
    of.close()

def cmd_testonly(opt):
    '''run tests without doing a build first'''
    env = LOAD_ENVIRONMENT()
    opt.env = env

    if (not CONFIG_SET(opt, 'NSS_WRAPPER') or
        not CONFIG_SET(opt, 'UID_WRAPPER') or
        not CONFIG_SET(opt, 'SOCKET_WRAPPER')):
        print("ERROR: You must use --enable-selftest to enable selftest")
        sys.exit(1)

    os.environ['SAMBA_SELFTEST'] = '1'

    env.TESTS  = Options.options.TESTS

    env.SUBUNIT_FORMATTER = os.getenv('SUBUNIT_FORMATTER')
    if not env.SUBUNIT_FORMATTER:
        env.SUBUNIT_FORMATTER = '${PYTHON} -u ${srcdir}/selftest/format-subunit --prefix=${SELFTEST_PREFIX} --immediate'
    env.FILTER_XFAIL = '${PYTHON} -u ${srcdir}/selftest/filter-subunit --expected-failures=${SELFTEST_DIR}/knownfail'

    if Options.options.FAIL_IMMEDIATELY:
        env.FILTER_XFAIL += ' --fail-immediately'

    env.FORMAT_TEST_OUTPUT = '${SUBUNIT_FORMATTER}'

    # clean any previous temporary files
    os.system("rm -rf %s/tmp" % env.SELFTEST_PREFIX);

    # put all command line options in the environment as TESTENV_*=*
    for o in dir(Options.options):
        if o[0:1] != '_':
            os.environ['TESTENV_%s' % o.upper()] = str(getattr(Options.options, o, ''))

    binary_mapping = ('nmblookup3:nmblookup3,' +
                      'smbclient3:smbclient3,' +
                      'smbtorture4:smbtorture,' + 
                      'ntlm_auth3:ntlm_auth3')

    env.OPTIONS = '--binary-mapping=%s' % binary_mapping 
    if not Options.options.SLOWTEST:
        env.OPTIONS += ' --exclude=${SELFTEST_DIR}/slow'
    if Options.options.QUICKTEST:
        env.OPTIONS += ' --quick --include=${SELFTEST_DIR}/quick'
    if Options.options.LOAD_LIST:
        env.OPTIONS += ' --load-list=%s' % Options.options.LOAD_LIST
    if Options.options.TESTENV:
        env.OPTIONS += ' --testenv'
    if Options.options.SOCKET_WRAPPER_PCAP:
        env.OPTIONS += ' --socket-wrapper-pcap'
    if Options.options.SOCKET_WRAPPER_KEEP_PCAP:
        env.OPTIONS += ' --socket-wrapper-keep-pcap'
    if Options.options.LIST:
        env.OPTIONS += ' --list'
    if os.environ.get('RUN_FROM_BUILD_FARM') is not None:
        env.FILTER_OPTIONS = '${FILTER_XFAIL} --strip-passed-output'
    else:
        env.FILTER_OPTIONS = '${FILTER_XFAIL}'

    if Options.options.VALGRIND:
        os.environ['VALGRIND'] = 'valgrind -q --num-callers=30'
        if Options.options.VALGRINDLOG is not None:
            os.environ['VALGRIND'] += ' --log-file=%s' % Options.options.VALGRINDLOG

    server_wrapper=''

    if Options.options.VALGRIND_SERVER:
        server_wrapper = '${srcdir}/selftest/valgrind_run _DUMMY=X'
    elif Options.options.GDBTEST:
        server_wrapper = '${srcdir}/selftest/gdb_run _DUMMY=X'

    if Options.options.SCREEN:
        server_wrapper = '${srcdir}/selftest/in_screen %s' % server_wrapper
        os.environ['TERMINAL'] = EXPAND_VARIABLES(opt, '${srcdir}/selftest/in_screen')
    elif server_wrapper != '':
        server_wrapper = 'xterm -n server -l -e %s' % server_wrapper

    if server_wrapper != '':
        os.environ['SAMBA_VALGRIND'] = EXPAND_VARIABLES(opt, server_wrapper)

    # this is needed for systems without rpath, or with rpath disabled
    ADD_LD_LIBRARY_PATH('bin/shared')
    ADD_LD_LIBRARY_PATH('bin/shared/private')

    # if we are using a system version of ldb then we need to tell it to
    # load modules from our modules path
    if env.USING_SYSTEM_LDB:
        os.environ['LDB_MODULES_PATH'] = 'bin/modules/ldb'

    # tell build system where to find config.h
    os.environ['VFSLIBDIR'] = os.path.abspath('bin/modules/vfs')
    os.environ['CONFIG_H'] = 'bin/default/include/config.h'

    st_done = os.path.join(env.SELFTEST_PREFIX, 'st_done')
    if os.path.exists(st_done):
        os.unlink(st_done)

    if not os.path.isdir(env.SELFTEST_PREFIX):
        os.makedirs(env.SELFTEST_PREFIX, int('755', 8))

    if Options.options.TARGET:
        env.SELFTEST_TARGET = Options.options.TARGET
    else:
        env.SELFTEST_TARGET = "samba"

    if env.SELFTEST_TARGET == "samba4":
        env.SELFTEST_DIR = "${srcdir}/source4/selftest"
    elif env.SELFTEST_TARGET == "samba3":
        env.SELFTEST_DIR = "${srcdir}/source3/selftest"

    if env.SELFTEST_TARGET == "samba":
        for f in ["knownfail", "slow", "quick", "skip" ]:
            combine_files(env.srcdir + "/source4/selftest/" + f,
                          env.srcdir + "/source3/selftest/" + f,
                          env.SELFTEST_PREFIX + "/" + f)

        env.SELFTEST_DIR = env.SELFTEST_PREFIX
        env.TESTLISTS = ('--testlist="${PYTHON} ${srcdir}/source3/selftest/tests.py|" ' +
                         '--testlist="${PYTHON} ${srcdir}/source4/selftest/tests.py|"')
    else:
        env.TESTLISTS = '--testlist="${SELFTEST_DIR}/tests.py|"'

    # We use the full path rather than relative path because it cause problems on some plateforms (ie. solaris 8).
    cmd = '(${PERL} ${srcdir}/selftest/selftest.pl --target=${SELFTEST_TARGET} --prefix=${SELFTEST_PREFIX} --srcdir=${srcdir} --exclude=${SELFTEST_DIR}/skip ${TESTLISTS} ${OPTIONS} --socket-wrapper ${TESTS} && touch ${SELFTEST_PREFIX}/st_done) | ${FILTER_OPTIONS} | tee ${SELFTEST_PREFIX}/subunit'

    if os.environ.get('RUN_FROM_BUILD_FARM') is None and not Options.options.FILTERED_SUBUNIT:
        cmd += ' | ${FORMAT_TEST_OUTPUT}'
    else:
        cmd += ' | ${PYTHON} -u ${srcdir}/selftest/filter-subunit'
    runcmd = EXPAND_VARIABLES(opt, cmd)

    print("test: running %s" % runcmd)
    ret = RUN_COMMAND(cmd, env=env)
    if os.path.exists(".testrepository"):
        # "testr load -q" isn't
        testrcmd = 'testr load -q < ${SELFTEST_PREFIX}/subunit > /dev/null'
        runcmd = EXPAND_VARIABLES(opt, testrcmd)
        RUN_COMMAND(runcmd, env=env)

    if ret != 0:
        print("ERROR: test failed with exit code %d" % ret)
        sys.exit(ret)

    if not os.path.exists(st_done):
        print("ERROR: test command failed to complete")
        sys.exit(1)


########################################################################
# main test entry point
def cmd_test(opt):
    '''Run the test suite (see test options below)'''
    Scripting.commands.append('build')
    Scripting.commands.append('testonly')