context.py 8.4 KB

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  1. # Copyright (C) 2017 Intel Corporation
  2. # Released under the MIT license (see COPYING.MIT)
  3. import os
  4. import time
  5. import glob
  6. import sys
  7. import imp
  8. from random import choice
  9. import oeqa
  10. from oeqa.core.context import OETestContext, OETestContextExecutor
  11. from oeqa.core.exception import OEQAPreRun
  12. from oeqa.utils.commands import runCmd, get_bb_vars, get_test_layer
  13. class OESelftestTestContext(OETestContext):
  14. def __init__(self, td=None, logger=None, machines=None, testlayer_path=None):
  15. super(OESelftestTestContext, self).__init__(td, logger)
  16. self.machines = machines
  17. self.custommachine = None
  18. self.testlayer_path = testlayer_path
  19. def runTests(self, machine=None):
  20. if machine:
  21. self.custommachine = machine
  22. if machine == 'random':
  23. self.custommachine = choice(self.machines)
  24. self.logger.info('Run tests with custom MACHINE set to: %s' % \
  25. self.custommachine)
  26. return super(OESelftestTestContext, self).runTests()
  27. def listTests(self, display_type, machine=None):
  28. return super(OESelftestTestContext, self).listTests(display_type)
  29. class OESelftestTestContextExecutor(OETestContextExecutor):
  30. _context_class = OESelftestTestContext
  31. _script_executor = 'oe-selftest'
  32. name = 'oe-selftest'
  33. help = 'oe-selftest test component'
  34. description = 'Executes selftest tests'
  35. def register_commands(self, logger, parser):
  36. group = parser.add_mutually_exclusive_group(required=True)
  37. group.add_argument('-a', '--run-all-tests', default=False,
  38. action="store_true", dest="run_all_tests",
  39. help='Run all (unhidden) tests')
  40. group.add_argument('-r', '--run-tests', required=False, action='store',
  41. nargs='+', dest="run_tests", default=None,
  42. help='Select what tests to run (modules, classes or test methods). Format should be: <module>.<class>.<test_method>')
  43. group.add_argument('-m', '--list-modules', required=False,
  44. action="store_true", default=False,
  45. help='List all available test modules.')
  46. group.add_argument('--list-classes', required=False,
  47. action="store_true", default=False,
  48. help='List all available test classes.')
  49. group.add_argument('-l', '--list-tests', required=False,
  50. action="store_true", default=False,
  51. help='List all available tests.')
  52. parser.add_argument('--machine', required=False, choices=['random', 'all'],
  53. help='Run tests on different machines (random/all).')
  54. parser.set_defaults(func=self.run)
  55. def _get_available_machines(self):
  56. machines = []
  57. bbpath = self.tc_kwargs['init']['td']['BBPATH'].split(':')
  58. for path in bbpath:
  59. found_machines = glob.glob(os.path.join(path, 'conf', 'machine', '*.conf'))
  60. if found_machines:
  61. for i in found_machines:
  62. # eg: '/home/<user>/poky/meta-intel/conf/machine/intel-core2-32.conf'
  63. machines.append(os.path.splitext(os.path.basename(i))[0])
  64. return machines
  65. def _get_cases_paths(self, bbpath):
  66. cases_paths = []
  67. for layer in bbpath:
  68. cases_dir = os.path.join(layer, 'lib', 'oeqa', 'selftest', 'cases')
  69. if os.path.isdir(cases_dir):
  70. cases_paths.append(cases_dir)
  71. return cases_paths
  72. def _process_args(self, logger, args):
  73. args.output_log = '%s-results-%s.log' % (self.name,
  74. time.strftime("%Y%m%d%H%M%S"))
  75. args.test_data_file = None
  76. args.CASES_PATHS = None
  77. super(OESelftestTestContextExecutor, self)._process_args(logger, args)
  78. if args.list_modules:
  79. args.list_tests = 'module'
  80. elif args.list_classes:
  81. args.list_tests = 'class'
  82. elif args.list_tests:
  83. args.list_tests = 'name'
  84. self.tc_kwargs['init']['td'] = get_bb_vars()
  85. self.tc_kwargs['init']['machines'] = self._get_available_machines()
  86. self.tc_kwargs['init']['testlayer_path'] = get_test_layer()
  87. def _pre_run(self):
  88. def _check_required_env_variables(vars):
  89. for var in vars:
  90. if not os.environ.get(var):
  91. self.tc.logger.error("%s is not set. Did you forget to source your build environment setup script?" % var)
  92. raise OEQAPreRun
  93. def _check_presence_meta_selftest():
  94. builddir = os.environ.get("BUILDDIR")
  95. if os.getcwd() != builddir:
  96. self.tc.logger.info("Changing cwd to %s" % builddir)
  97. os.chdir(builddir)
  98. if not "meta-selftest" in self.tc.td["BBLAYERS"]:
  99. self.tc.logger.warn("meta-selftest layer not found in BBLAYERS, adding it")
  100. meta_selftestdir = os.path.join(
  101. self.tc.td["BBLAYERS_FETCH_DIR"], 'meta-selftest')
  102. if os.path.isdir(meta_selftestdir):
  103. runCmd("bitbake-layers add-layer %s" %meta_selftestdir)
  104. # reload data is needed because a meta-selftest layer was add
  105. self.tc.td = get_bb_vars()
  106. else:
  107. self.tc.logger.error("could not locate meta-selftest in:\n%s" % meta_selftestdir)
  108. raise OEQAPreRun
  109. def _add_layer_libs():
  110. bbpath = self.tc.td['BBPATH'].split(':')
  111. layer_libdirs = [p for p in (os.path.join(l, 'lib') \
  112. for l in bbpath) if os.path.exists(p)]
  113. if layer_libdirs:
  114. self.tc.logger.info("Adding layer libraries:")
  115. for l in layer_libdirs:
  116. self.tc.logger.info("\t%s" % l)
  117. sys.path.extend(layer_libdirs)
  118. imp.reload(oeqa.selftest)
  119. _check_required_env_variables(["BUILDDIR"])
  120. _check_presence_meta_selftest()
  121. if "buildhistory.bbclass" in self.tc.td["BBINCLUDED"]:
  122. self.tc.logger.error("You have buildhistory enabled already and this isn't recommended for selftest, please disable it first.")
  123. raise OEQAPreRun
  124. if "PRSERV_HOST" in self.tc.td:
  125. self.tc.logger.error("Please unset PRSERV_HOST in order to run oe-selftest")
  126. raise OEQAPreRun
  127. if "SANITY_TESTED_DISTROS" in self.tc.td:
  128. self.tc.logger.error("Please unset SANITY_TESTED_DISTROS in order to run oe-selftest")
  129. raise OEQAPreRun
  130. _add_layer_libs()
  131. self.tc.logger.info("Running bitbake -p")
  132. runCmd("bitbake -p")
  133. def _internal_run(self, logger, args):
  134. self.module_paths = self._get_cases_paths(
  135. self.tc_kwargs['init']['td']['BBPATH'].split(':'))
  136. self.tc = self._context_class(**self.tc_kwargs['init'])
  137. self.tc.loadTests(self.module_paths, **self.tc_kwargs['load'])
  138. if args.list_tests:
  139. rc = self.tc.listTests(args.list_tests, **self.tc_kwargs['run'])
  140. else:
  141. self._pre_run()
  142. rc = self.tc.runTests(**self.tc_kwargs['run'])
  143. rc.logSummary(self.name)
  144. rc.logDetails()
  145. return rc
  146. def run(self, logger, args):
  147. self._process_args(logger, args)
  148. rc = None
  149. if args.machine:
  150. logger.info('Custom machine mode enabled. MACHINE set to %s' %
  151. args.machine)
  152. if args.machine == 'all':
  153. results = []
  154. for m in self.tc_kwargs['init']['machines']:
  155. self.tc_kwargs['run']['machine'] = m
  156. results.append(self._internal_run(logger, args))
  157. # XXX: the oe-selftest script only needs to know if one
  158. # machine run fails
  159. for r in results:
  160. rc = r
  161. if not r.wasSuccessful():
  162. break
  163. else:
  164. self.tc_kwargs['run']['machine'] = args.machine
  165. return self._internal_run(logger, args)
  166. else:
  167. self.tc_kwargs['run']['machine'] = args.machine
  168. rc = self._internal_run(logger, args)
  169. output_link = os.path.join(os.path.dirname(args.output_log),
  170. "%s-results.log" % self.name)
  171. if os.path.exists(output_link):
  172. os.remove(output_link)
  173. os.symlink(args.output_log, output_link)
  174. return rc
  175. _executor_class = OESelftestTestContextExecutor