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ebd97e728a
This allows oe-selftest to take a -j option which specifies how much test parallelisation to use. Currently this is "module" based with each module being split and run in a separate build directory. Further splitting could be done but this seems a good compromise between test setup and parallelism. You need python-testtools and python-subunit installed to use this but only when the -j option is specified. See notes posted to the openedmbedded-architecture list for more details about the design choices here. Some of this functionality may make more sense in the oeqa core ultimately. (From OE-Core rev: 326ababfd620ae5ea29bf486b9d68ba3d60cad30) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
284 lines
12 KiB
Python
284 lines
12 KiB
Python
# Copyright (C) 2017 Intel Corporation
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# Released under the MIT license (see COPYING.MIT)
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import os
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import time
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import glob
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import sys
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import imp
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import signal
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from shutil import copyfile
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from random import choice
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import oeqa
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from oeqa.core.context import OETestContext, OETestContextExecutor
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from oeqa.core.exception import OEQAPreRun, OEQATestNotFound
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from oeqa.utils.commands import runCmd, get_bb_vars, get_test_layer
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class OESelftestTestContext(OETestContext):
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def __init__(self, td=None, logger=None, machines=None, config_paths=None):
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super(OESelftestTestContext, self).__init__(td, logger)
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self.machines = machines
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self.custommachine = None
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self.config_paths = config_paths
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def runTests(self, processes=None, machine=None, skips=[]):
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if machine:
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self.custommachine = machine
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if machine == 'random':
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self.custommachine = choice(self.machines)
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self.logger.info('Run tests with custom MACHINE set to: %s' % \
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self.custommachine)
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return super(OESelftestTestContext, self).runTests(processes, skips)
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def listTests(self, display_type, machine=None):
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return super(OESelftestTestContext, self).listTests(display_type)
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class OESelftestTestContextExecutor(OETestContextExecutor):
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_context_class = OESelftestTestContext
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_script_executor = 'oe-selftest'
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name = 'oe-selftest'
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help = 'oe-selftest test component'
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description = 'Executes selftest tests'
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def register_commands(self, logger, parser):
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group = parser.add_mutually_exclusive_group(required=True)
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group.add_argument('-a', '--run-all-tests', default=False,
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action="store_true", dest="run_all_tests",
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help='Run all (unhidden) tests')
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group.add_argument('-R', '--skip-tests', required=False, action='store',
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nargs='+', dest="skips", default=None,
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help='Run all (unhidden) tests except the ones specified. Format should be <module>[.<class>[.<test_method>]]')
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group.add_argument('-r', '--run-tests', required=False, action='store',
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nargs='+', dest="run_tests", default=None,
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help='Select what tests to run (modules, classes or test methods). Format should be: <module>.<class>.<test_method>')
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group.add_argument('-m', '--list-modules', required=False,
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action="store_true", default=False,
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help='List all available test modules.')
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group.add_argument('--list-classes', required=False,
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action="store_true", default=False,
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help='List all available test classes.')
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group.add_argument('-l', '--list-tests', required=False,
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action="store_true", default=False,
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help='List all available tests.')
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parser.add_argument('-j', '--num-processes', dest='processes', action='store',
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type=int, help="number of processes to execute in parallel with")
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parser.add_argument('--machine', required=False, choices=['random', 'all'],
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help='Run tests on different machines (random/all).')
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parser.set_defaults(func=self.run)
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def _get_available_machines(self):
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machines = []
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bbpath = self.tc_kwargs['init']['td']['BBPATH'].split(':')
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for path in bbpath:
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found_machines = glob.glob(os.path.join(path, 'conf', 'machine', '*.conf'))
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if found_machines:
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for i in found_machines:
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# eg: '/home/<user>/poky/meta-intel/conf/machine/intel-core2-32.conf'
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machines.append(os.path.splitext(os.path.basename(i))[0])
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return machines
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def _get_cases_paths(self, bbpath):
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cases_paths = []
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for layer in bbpath:
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cases_dir = os.path.join(layer, 'lib', 'oeqa', 'selftest', 'cases')
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if os.path.isdir(cases_dir):
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cases_paths.append(cases_dir)
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return cases_paths
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def _process_args(self, logger, args):
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args.output_log = '%s-results-%s.log' % (self.name,
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time.strftime("%Y%m%d%H%M%S"))
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args.test_data_file = None
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args.CASES_PATHS = None
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super(OESelftestTestContextExecutor, self)._process_args(logger, args)
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if args.list_modules:
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args.list_tests = 'module'
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elif args.list_classes:
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args.list_tests = 'class'
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elif args.list_tests:
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args.list_tests = 'name'
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self.tc_kwargs['init']['td'] = get_bb_vars()
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self.tc_kwargs['init']['machines'] = self._get_available_machines()
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builddir = os.environ.get("BUILDDIR")
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self.tc_kwargs['init']['config_paths'] = {}
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self.tc_kwargs['init']['config_paths']['testlayer_path'] = \
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get_test_layer()
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self.tc_kwargs['init']['config_paths']['builddir'] = builddir
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self.tc_kwargs['init']['config_paths']['localconf'] = \
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os.path.join(builddir, "conf/local.conf")
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self.tc_kwargs['init']['config_paths']['localconf_backup'] = \
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os.path.join(builddir, "conf/local.conf.orig")
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self.tc_kwargs['init']['config_paths']['localconf_class_backup'] = \
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os.path.join(builddir, "conf/local.conf.bk")
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self.tc_kwargs['init']['config_paths']['bblayers'] = \
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os.path.join(builddir, "conf/bblayers.conf")
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self.tc_kwargs['init']['config_paths']['bblayers_backup'] = \
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os.path.join(builddir, "conf/bblayers.conf.orig")
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self.tc_kwargs['init']['config_paths']['bblayers_class_backup'] = \
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os.path.join(builddir, "conf/bblayers.conf.bk")
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copyfile(self.tc_kwargs['init']['config_paths']['localconf'],
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self.tc_kwargs['init']['config_paths']['localconf_backup'])
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copyfile(self.tc_kwargs['init']['config_paths']['bblayers'],
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self.tc_kwargs['init']['config_paths']['bblayers_backup'])
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self.tc_kwargs['run']['skips'] = args.skips
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self.tc_kwargs['run']['processes'] = args.processes
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def _pre_run(self):
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def _check_required_env_variables(vars):
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for var in vars:
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if not os.environ.get(var):
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self.tc.logger.error("%s is not set. Did you forget to source your build environment setup script?" % var)
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raise OEQAPreRun
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def _check_presence_meta_selftest():
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builddir = os.environ.get("BUILDDIR")
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if os.getcwd() != builddir:
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self.tc.logger.info("Changing cwd to %s" % builddir)
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os.chdir(builddir)
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if not "meta-selftest" in self.tc.td["BBLAYERS"]:
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self.tc.logger.warn("meta-selftest layer not found in BBLAYERS, adding it")
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meta_selftestdir = os.path.join(
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self.tc.td["BBLAYERS_FETCH_DIR"], 'meta-selftest')
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if os.path.isdir(meta_selftestdir):
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runCmd("bitbake-layers add-layer %s" %meta_selftestdir)
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# reload data is needed because a meta-selftest layer was add
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self.tc.td = get_bb_vars()
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self.tc.config_paths['testlayer_path'] = get_test_layer()
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else:
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self.tc.logger.error("could not locate meta-selftest in:\n%s" % meta_selftestdir)
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raise OEQAPreRun
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def _add_layer_libs():
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bbpath = self.tc.td['BBPATH'].split(':')
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layer_libdirs = [p for p in (os.path.join(l, 'lib') \
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for l in bbpath) if os.path.exists(p)]
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if layer_libdirs:
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self.tc.logger.info("Adding layer libraries:")
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for l in layer_libdirs:
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self.tc.logger.info("\t%s" % l)
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sys.path.extend(layer_libdirs)
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imp.reload(oeqa.selftest)
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_check_required_env_variables(["BUILDDIR"])
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_check_presence_meta_selftest()
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if "buildhistory.bbclass" in self.tc.td["BBINCLUDED"]:
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self.tc.logger.error("You have buildhistory enabled already and this isn't recommended for selftest, please disable it first.")
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raise OEQAPreRun
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if "PRSERV_HOST" in self.tc.td:
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self.tc.logger.error("Please unset PRSERV_HOST in order to run oe-selftest")
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raise OEQAPreRun
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if "SANITY_TESTED_DISTROS" in self.tc.td:
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self.tc.logger.error("Please unset SANITY_TESTED_DISTROS in order to run oe-selftest")
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raise OEQAPreRun
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_add_layer_libs()
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self.tc.logger.info("Running bitbake -p")
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runCmd("bitbake -p")
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def _internal_run(self, logger, args):
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self.module_paths = self._get_cases_paths(
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self.tc_kwargs['init']['td']['BBPATH'].split(':'))
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self.tc = self._context_class(**self.tc_kwargs['init'])
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try:
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self.tc.loadTests(self.module_paths, **self.tc_kwargs['load'])
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except OEQATestNotFound as ex:
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logger.error(ex)
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sys.exit(1)
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if args.list_tests:
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rc = self.tc.listTests(args.list_tests, **self.tc_kwargs['list'])
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else:
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self._pre_run()
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rc = self.tc.runTests(**self.tc_kwargs['run'])
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rc.logDetails()
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rc.logSummary(self.name)
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return rc
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def _signal_clean_handler(self, signum, frame):
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sys.exit(1)
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def run(self, logger, args):
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self._process_args(logger, args)
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signal.signal(signal.SIGTERM, self._signal_clean_handler)
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rc = None
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try:
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if args.machine:
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logger.info('Custom machine mode enabled. MACHINE set to %s' %
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args.machine)
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if args.machine == 'all':
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results = []
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for m in self.tc_kwargs['init']['machines']:
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self.tc_kwargs['run']['machine'] = m
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results.append(self._internal_run(logger, args))
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# XXX: the oe-selftest script only needs to know if one
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# machine run fails
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for r in results:
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rc = r
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if not r.wasSuccessful():
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break
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else:
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self.tc_kwargs['run']['machine'] = args.machine
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return self._internal_run(logger, args)
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else:
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self.tc_kwargs['run']['machine'] = args.machine
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rc = self._internal_run(logger, args)
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finally:
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config_paths = self.tc_kwargs['init']['config_paths']
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if os.path.exists(config_paths['localconf_backup']):
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copyfile(config_paths['localconf_backup'],
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config_paths['localconf'])
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os.remove(config_paths['localconf_backup'])
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if os.path.exists(config_paths['bblayers_backup']):
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copyfile(config_paths['bblayers_backup'],
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config_paths['bblayers'])
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os.remove(config_paths['bblayers_backup'])
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if os.path.exists(config_paths['localconf_class_backup']):
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os.remove(config_paths['localconf_class_backup'])
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if os.path.exists(config_paths['bblayers_class_backup']):
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os.remove(config_paths['bblayers_class_backup'])
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output_link = os.path.join(os.path.dirname(args.output_log),
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"%s-results.log" % self.name)
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if os.path.exists(output_link):
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os.remove(output_link)
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os.symlink(args.output_log, output_link)
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return rc
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_executor_class = OESelftestTestContextExecutor
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