text: #
  # SPDX-License-Identifier: MIT
  #
  
  import os
  import re
  import shutil
  import datetime
  
  import oeqa.utils.ftools as ftools
  from oeqa.selftest.case import OESelftestTestCase
  from oeqa.utils.commands import runCmd, bitbake, get_bb_var
  from oeqa.utils.network import get_free_port
  
  class BitbakePrTests(OESelftestTestCase):
  
      @classmethod
      def setUpClass(cls):
          super(BitbakePrTests, cls).setUpClass()
          cls.pkgdata_dir = get_bb_var('PKGDATA_DIR')
  
      def get_pr_version(self, package_name):
          package_data_file = os.path.join(self.pkgdata_dir, 'runtime', package_name)
          package_data = ftools.read_file(package_data_file)
          find_pr = re.search(r"PKGR: r[0-9]+\.([0-9]+)", package_data)
          self.assertTrue(find_pr, "No PKG revision found via regex 'PKGR: r[0-9]+\.([0-9]+)' in %s" % package_data_file)
          return int(find_pr.group(1))
  
      def get_task_stamp(self, package_name, recipe_task):
          stampdata = get_bb_var('STAMP', target=package_name).split('/')
          prefix = stampdata[-1]
          package_stamps_path = "/".join(stampdata[:-1])
          stamps = []
          for stamp in os.listdir(package_stamps_path):
              find_stamp = re.match(r"%s\.%s\.([a-z0-9]{32})" % (re.escape(prefix), recipe_task), stamp)
              if find_stamp:
                  stamps.append(find_stamp.group(1))
          self.assertFalse(len(stamps) == 0, msg="Cound not find stamp for task %s for recipe %s" % (recipe_task, package_name))
          self.assertFalse(len(stamps) > 1, msg="Found multiple %s stamps for the %s recipe in the %s directory." % (recipe_task, package_name, package_stamps_path))
          return str(stamps[0])
  
      def increment_package_pr(self, package_name):
          inc_data = "do_package_append() {\n    bb.build.exec_func('do_test_prserv', d)\n}\ndo_test_prserv() {\necho \"The current date is: %s\" > ${PKGDESTWORK}/${PN}.datestamp\n}" % datetime.datetime.now()
          self.write_recipeinc(package_name, inc_data)
          res = bitbake(package_name, ignore_status=True)
          self.delete_recipeinc(package_name)
          self.assertEqual(res.status, 0, msg=res.output)
  
      def config_pr_tests(self, package_name, package_type='rpm', pr_socket='localhost:0'):
          config_package_data = 'PACKAGE_CLASSES = "package_%s"' % package_type
          self.write_config(config_package_data)
          config_server_data = 'PRSERV_HOST = "%s"' % pr_socket
          self.append_config(config_server_data)
  
      def run_test_pr_service(self, package_name, package_type='rpm', track_task='do_package', pr_socket='localhost:0'):
          self.config_pr_tests(package_name, package_type, pr_socket)
  
          self.increment_package_pr(package_name)
          pr_1 = self.get_pr_version(package_name)
          stamp_1 = self.get_task_stamp(package_name, track_task)
  
          self.increment_package_pr(package_name)
          pr_2 = self.get_pr_version(package_name)
          stamp_2 = self.get_task_stamp(package_name, track_task)
  
          self.assertTrue(pr_2 - pr_1 == 1, "New PR %s did not increment as expected (from %s), difference should be 1" % (pr_2, pr_1))
          self.assertTrue(stamp_1 != stamp_2, "Different pkg rev. but same stamp: %s" % stamp_1)
  
      def run_test_pr_export_import(self, package_name, replace_current_db=True):
          self.config_pr_tests(package_name)
  
          self.increment_package_pr(package_name)
          pr_1 = self.get_pr_version(package_name)
  
          exported_db_path = os.path.join(self.builddir, 'export.inc')
          export_result = runCmd("bitbake-prserv-tool export %s" % exported_db_path, ignore_status=True)
          self.assertEqual(export_result.status, 0, msg="PR Service database export failed: %s" % export_result.output)
          self.assertTrue(os.path.exists(exported_db_path))
  
          if replace_current_db:
              current_db_path = os.path.join(get_bb_var('PERSISTENT_DIR'), 'prserv.sqlite3')
              self.assertTrue(os.path.exists(current_db_path), msg="Path to current PR Service database is invalid: %s" % current_db_path)
              os.remove(current_db_path)
  
          import_result = runCmd("bitbake-prserv-tool import %s" % exported_db_path, ignore_status=True)
          os.remove(exported_db_path)
          self.assertEqual(import_result.status, 0, msg="PR Service database import failed: %s" % import_result.output)
  
          self.increment_package_pr(package_name)
          pr_2 = self.get_pr_version(package_name)
  
          self.assertTrue(pr_2 - pr_1 == 1, "New PR %s did not increment as expected (from %s), difference should be 1" % (pr_2, pr_1))
  
      def test_import_export_replace_db(self):
          self.run_test_pr_export_import('m4')
  
      def test_import_export_override_db(self):
          self.run_test_pr_export_import('m4', replace_current_db=False)
  
      def test_pr_service_rpm_arch_dep(self):
          self.run_test_pr_service('m4', 'rpm', 'do_package')
  
      def test_pr_service_deb_arch_dep(self):
          self.run_test_pr_service('m4', 'deb', 'do_package')
  
      def test_pr_service_ipk_arch_dep(self):
          self.run_test_pr_service('m4', 'ipk', 'do_package')
  
      def test_pr_service_rpm_arch_indep(self):
          self.run_test_pr_service('xcursor-transparent-theme', 'rpm', 'do_package')
  
      def test_pr_service_deb_arch_indep(self):
          self.run_test_pr_service('xcursor-transparent-theme', 'deb', 'do_package')
  
      def test_pr_service_ipk_arch_indep(self):
          self.run_test_pr_service('xcursor-transparent-theme', 'ipk', 'do_package')
  
      def test_stopping_prservice_message(self):
          port = get_free_port()
  
          runCmd('bitbake-prserv --host localhost --port %s --loglevel=DEBUG --start' % port)
          ret = runCmd('bitbake-prserv --host localhost --port %s --loglevel=DEBUG --stop' % port)
  
          self.assertEqual(ret.status, 0)
  
  