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Diffstat (limited to 'meta/lib/oeqa/selftest/context.py')
| -rw-r--r-- | meta/lib/oeqa/selftest/context.py | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/context.py b/meta/lib/oeqa/selftest/context.py new file mode 100644 index 0000000000..ca73070c0b --- /dev/null +++ b/meta/lib/oeqa/selftest/context.py @@ -0,0 +1,224 @@ +# Copyright (C) 2017 Intel Corporation +# Released under the MIT license (see COPYING.MIT) + +import os +import time +import glob +import sys +import imp +from random import choice + +import oeqa + +from oeqa.core.context import OETestContext, OETestContextExecutor +from oeqa.core.exception import OEQAPreRun + +from oeqa.utils.commands import runCmd, get_bb_vars, get_test_layer + +class OESelftestTestContext(OETestContext): + def __init__(self, td=None, logger=None, machines=None, testlayer_path=None): + super(OESelftestTestContext, self).__init__(td, logger) + + self.machines = machines + self.custommachine = None + + self.testlayer_path = testlayer_path + + def runTests(self, machine=None): + if machine: + self.custommachine = machine + if machine == 'random': + self.custommachine = choice(self.machines) + self.logger.info('Run tests with custom MACHINE set to: %s' % \ + self.custommachine) + return super(OESelftestTestContext, self).runTests() + + def listTests(self, display_type, machine=None): + return super(OESelftestTestContext, self).listTests(display_type) + +class OESelftestTestContextExecutor(OETestContextExecutor): + _context_class = OESelftestTestContext + _script_executor = 'oe-selftest' + + name = 'oe-selftest' + help = 'oe-selftest test component' + description = 'Executes selftest tests' + + def register_commands(self, logger, parser): + group = parser.add_mutually_exclusive_group(required=True) + + group.add_argument('-a', '--run-all-tests', default=False, + action="store_true", dest="run_all_tests", + help='Run all (unhidden) tests') + group.add_argument('-r', '--run-tests', required=False, action='store', + nargs='+', dest="run_tests", default=None, + help='Select what tests to run (modules, classes or test methods). Format should be: <module>.<class>.<test_method>') + + group.add_argument('-m', '--list-modules', required=False, + action="store_true", default=False, + help='List all available test modules.') + group.add_argument('--list-classes', required=False, + action="store_true", default=False, + help='List all available test classes.') + group.add_argument('-l', '--list-tests', required=False, + action="store_true", default=False, + help='List all available tests.') + + parser.add_argument('--machine', required=False, choices=['random', 'all'], + help='Run tests on different machines (random/all).') + + parser.set_defaults(func=self.run) + + def _get_available_machines(self): + machines = [] + + bbpath = self.tc_kwargs['init']['td']['BBPATH'].split(':') + + for path in bbpath: + found_machines = glob.glob(os.path.join(path, 'conf', 'machine', '*.conf')) + if found_machines: + for i in found_machines: + # eg: '/home/<user>/poky/meta-intel/conf/machine/intel-core2-32.conf' + machines.append(os.path.splitext(os.path.basename(i))[0]) + + return machines + + def _get_cases_paths(self, bbpath): + cases_paths = [] + for layer in bbpath: + cases_dir = os.path.join(layer, 'lib', 'oeqa', 'selftest', 'cases') + if os.path.isdir(cases_dir): + cases_paths.append(cases_dir) + return cases_paths + + def _process_args(self, logger, args): + args.output_log = '%s-results-%s.log' % (self.name, + time.strftime("%Y%m%d%H%M%S")) + args.test_data_file = None + args.CASES_PATHS = None + + super(OESelftestTestContextExecutor, self)._process_args(logger, args) + + if args.list_modules: + args.list_tests = 'module' + elif args.list_classes: + args.list_tests = 'class' + elif args.list_tests: + args.list_tests = 'name' + + self.tc_kwargs['init']['td'] = get_bb_vars() + self.tc_kwargs['init']['machines'] = self._get_available_machines() + self.tc_kwargs['init']['testlayer_path'] = get_test_layer() + + def _pre_run(self): + def _check_required_env_variables(vars): + for var in vars: + if not os.environ.get(var): + self.tc.logger.error("%s is not set. Did you forget to source your build environment setup script?" % var) + raise OEQAPreRun + + def _check_presence_meta_selftest(): + builddir = os.environ.get("BUILDDIR") + if os.getcwd() != builddir: + self.tc.logger.info("Changing cwd to %s" % builddir) + os.chdir(builddir) + + if not "meta-selftest" in self.tc.td["BBLAYERS"]: + self.tc.logger.warn("meta-selftest layer not found in BBLAYERS, adding it") + meta_selftestdir = os.path.join( + self.tc.td["BBLAYERS_FETCH_DIR"], 'meta-selftest') + if os.path.isdir(meta_selftestdir): + runCmd("bitbake-layers add-layer %s" %meta_selftestdir) + # reload data is needed because a meta-selftest layer was add + self.tc.td = get_bb_vars() + else: + self.tc.logger.error("could not locate meta-selftest in:\n%s" % meta_selftestdir) + raise OEQAPreRun + + def _add_layer_libs(): + bbpath = self.tc.td['BBPATH'].split(':') + layer_libdirs = [p for p in (os.path.join(l, 'lib') \ + for l in bbpath) if os.path.exists(p)] + if layer_libdirs: + self.tc.logger.info("Adding layer libraries:") + for l in layer_libdirs: + self.tc.logger.info("\t%s" % l) + + sys.path.extend(layer_libdirs) + imp.reload(oeqa.selftest) + + _check_required_env_variables(["BUILDDIR"]) + _check_presence_meta_selftest() + + if "buildhistory.bbclass" in self.tc.td["BBINCLUDED"]: + self.tc.logger.error("You have buildhistory enabled already and this isn't recommended for selftest, please disable it first.") + raise OEQAPreRun + + if "PRSERV_HOST" in self.tc.td: + self.tc.logger.error("Please unset PRSERV_HOST in order to run oe-selftest") + raise OEQAPreRun + + if "SANITY_TESTED_DISTROS" in self.tc.td: + self.tc.logger.error("Please unset SANITY_TESTED_DISTROS in order to run oe-selftest") + raise OEQAPreRun + + _add_layer_libs() + + self.tc.logger.info("Running bitbake -p") + runCmd("bitbake -p") + + def _internal_run(self, logger, args): + self.module_paths = self._get_cases_paths( + self.tc_kwargs['init']['td']['BBPATH'].split(':')) + + self.tc = self._context_class(**self.tc_kwargs['init']) + self.tc.loadTests(self.module_paths, **self.tc_kwargs['load']) + + if args.list_tests: + rc = self.tc.listTests(args.list_tests, **self.tc_kwargs['run']) + else: + self._pre_run() + rc = self.tc.runTests(**self.tc_kwargs['run']) + rc.logSummary(self.name) + rc.logDetails() + + return rc + + def run(self, logger, args): + self._process_args(logger, args) + rc = None + + if args.machine: + logger.info('Custom machine mode enabled. MACHINE set to %s' % + args.machine) + + if args.machine == 'all': + results = [] + for m in self.tc_kwargs['init']['machines']: + self.tc_kwargs['run']['machine'] = m + results.append(self._internal_run(logger, args)) + + # XXX: the oe-selftest script only needs to know if one + # machine run fails + for r in results: + rc = r + if not r.wasSuccessful(): + break + + else: + self.tc_kwargs['run']['machine'] = args.machine + return self._internal_run(logger, args) + + else: + self.tc_kwargs['run']['machine'] = args.machine + rc = self._internal_run(logger, args) + + output_link = os.path.join(os.path.dirname(args.output_log), + "%s-results.log" % self.name) + if os.path.exists(output_link): + os.remove(output_link) + os.symlink(args.output_log, output_link) + + return rc + +_executor_class = OESelftestTestContextExecutor |