Run ERP5 software release test with python3 slapos.core

Since nexedi/slapos.core!329 we can run use a python3 slapos.core

See merge request nexedi/slapos!1066

software/erp5/test/setup.py

@@ -24,6 +24,7 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 ##############################################################################
+from __future__ import absolute_import
 from setuptools import setup, find_packages
 
 version = '0.0.1.dev0'
@@ -52,7 +53,6 @@ setup(name=name,
         'cryptography',
         'pexpect',
         'pyOpenSSL',
-        'typing; python_version<"3"',
       ],
       test_suite='test',
     )

software/erp5/test/test/__init__.py

@@ -25,6 +25,7 @@
 #
 ##############################################################################
 
+from __future__ import absolute_import
 import json
 import os
 

software/erp5/test/test/test_balancer.py

+from __future__ import absolute_import
 import glob
 import hashlib
 import json
@@ -8,10 +9,8 @@ import shutil
 import subprocess
 import tempfile
 import time
-import urllib
-import urlparse
-from BaseHTTPServer import BaseHTTPRequestHandler
-from typing import Dict
+import six.moves.urllib.request, six.moves.urllib.parse, six.moves.urllib.error
+from six.moves.BaseHTTPServer import BaseHTTPRequestHandler
 
 import mock
 import OpenSSL.SSL
@@ -28,6 +27,7 @@ from slapos.testing.utils import (CrontabMixin, ManagedHTTPServer,
                                   findFreeTCPPort)
 
 from . import ERP5InstanceTestCase, setUpModule
+from six.moves import range
 
 setUpModule  # pyflakes
 
@@ -44,10 +44,10 @@ class EchoHTTPServer(ManagedHTTPServer):
       response = json.dumps(
           {
               'Path': self.path,
-              'Incoming Headers': self.headers.dict
+              'Incoming Headers': dict(self.headers.items()),
           },
           indent=2,
-      )
+      ).encode('utf-8')
       self.end_headers()
       self.wfile.write(response)
 
@@ -67,11 +67,11 @@ class EchoHTTP11Server(ManagedHTTPServer):
       response = json.dumps(
           {
               'Path': self.path,
-              'Incoming Headers': self.headers.dict
+              'Incoming Headers': dict(self.headers.items()),
           },
           indent=2,
-      )
-      self.send_header("Content-Length", len(response))
+      ).encode('utf-8')
+      self.send_header("Content-Length", str(len(response)))
       self.end_headers()
       self.wfile.write(response)
 
@@ -139,7 +139,7 @@ class BalancerTestCase(ERP5InstanceTestCase):
 
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     return {
         'tcpv4-port': 8000,
         'computer-memory-percent-threshold': 100,
@@ -174,10 +174,11 @@ class BalancerTestCase(ERP5InstanceTestCase):
 
   @classmethod
   def getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     return {'_': json.dumps(cls._getInstanceParameterDict())}
 
   def setUp(self):
+    # type: () -> None
     self.default_balancer_url = json.loads(
         self.computer_partition.getConnectionParameterDict()['_'])['default']
 
@@ -192,7 +193,7 @@ class SlowHTTPServer(ManagedHTTPServer):
       self.send_header("Content-Type", "text/plain")
       time.sleep(2)
       self.end_headers()
-      self.wfile.write("OK\n")
+      self.wfile.write(b"OK\n")
 
     log_message = logging.getLogger(__name__ + '.SlowHandler').info
 
@@ -203,7 +204,7 @@ class TestLog(BalancerTestCase, CrontabMixin):
   __partition_reference__ = 'l'
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     parameter_dict = super(TestLog, cls)._getInstanceParameterDict()
     # use a slow server instead
     parameter_dict['dummy_http_server'] = [[cls.getManagedResource("slow_web_server", SlowHTTPServer).netloc, 1, False]]
@@ -212,7 +213,7 @@ class TestLog(BalancerTestCase, CrontabMixin):
   def test_access_log_format(self):
     # type: () -> None
     requests.get(
-        urlparse.urljoin(self.default_balancer_url, '/url_path'),
+        six.moves.urllib.parse.urljoin(self.default_balancer_url, '/url_path'),
         verify=False,
     )
     time.sleep(.5) # wait a bit more until access is logged
@@ -285,6 +286,7 @@ class TestLog(BalancerTestCase, CrontabMixin):
     self.assertFalse(os.path.exists(rotated_log_file))
 
   def test_error_log(self):
+    # type: () -> None
     # stop backend server
     backend_server = self.getManagedResource("slow_web_server", SlowHTTPServer)
     self.addCleanup(backend_server.open)
@@ -326,7 +328,7 @@ class BalancerCookieHTTPServer(ManagedHTTPServer):
           # The name of this cookie is SERVERID
           assert self.headers['X-Balancer-Current-Cookie'] == 'SERVERID'
         self.end_headers()
-        self.wfile.write(server._name)
+        self.wfile.write(server._name.encode('utf-8'))
       log_message = logging.getLogger(__name__ + '.BalancerCookieHTTPServer').info
 
     return RequestHandler
@@ -338,7 +340,7 @@ class TestBalancer(BalancerTestCase):
   __partition_reference__ = 'b'
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     parameter_dict = super(TestBalancer, cls)._getInstanceParameterDict()
 
     # use two backend servers
@@ -349,6 +351,7 @@ class TestBalancer(BalancerTestCase):
     return parameter_dict
 
   def test_balancer_round_robin(self):
+    # type: () -> None
     # requests are by default balanced to both servers
     self.assertEqual(
         {requests.get(self.default_balancer_url, verify=False).text for _ in range(10)},
@@ -356,6 +359,7 @@ class TestBalancer(BalancerTestCase):
     )
 
   def test_balancer_server_down(self):
+    # type: () -> None
     # if one backend is down, it is excluded from balancer
     self.getManagedResource("backend_web_server2", BalancerCookieHTTPServer).close()
     self.addCleanup(self.getManagedResource("backend_web_server2", BalancerCookieHTTPServer).open)
@@ -365,14 +369,16 @@ class TestBalancer(BalancerTestCase):
     )
 
   def test_balancer_set_cookie(self):
+    # type: () -> None
     # if backend provides a "SERVERID" cookie, balancer will overwrite it with the
     # backend selected by balancing algorithm
     self.assertIn(
-        requests.get(urlparse.urljoin(self.default_balancer_url, '/set_cookie'), verify=False).cookies['SERVERID'],
+        requests.get(six.moves.urllib.parse.urljoin(self.default_balancer_url, '/set_cookie'), verify=False).cookies['SERVERID'],
         ('default-0', 'default-1'),
     )
 
   def test_balancer_respects_sticky_cookie(self):
+    # type: () -> None
     # if request is made with the sticky cookie, the client stick on one balancer
     cookies = dict(SERVERID='default-1')
     self.assertEqual(
@@ -388,6 +394,7 @@ class TestBalancer(BalancerTestCase):
         'backend_web_server1')
 
   def test_balancer_stats_socket(self):
+    # type: () -> None
     # real time statistics can be obtained by using the stats socket and there
     # is a wrapper which makes this a bit easier.
     socat_process = subprocess.Popen(
@@ -397,14 +404,14 @@ class TestBalancer(BalancerTestCase):
         stderr=subprocess.STDOUT
     )
     try:
-      output, _ = socat_process.communicate("show stat\n")
+      output, _ = socat_process.communicate(b"show stat\n")
     except:
       socat_process.kill()
       socat_process.wait()
       raise
     self.assertEqual(socat_process.poll(), 0)
     # output is a csv
-    self.assertIn('family_default,FRONTEND,', output)
+    self.assertIn(b'family_default,FRONTEND,', output)
 
 
 class TestTestRunnerEntryPoints(BalancerTestCase):
@@ -413,7 +420,7 @@ class TestTestRunnerEntryPoints(BalancerTestCase):
   __partition_reference__ = 't'
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     parameter_dict = super(
         TestTestRunnerEntryPoints,
         cls,
@@ -436,23 +443,24 @@ class TestTestRunnerEntryPoints(BalancerTestCase):
     return parameter_dict
 
   def test_use_proper_backend(self):
+    # type: () -> None
     # requests are directed to proper backend based on URL path
     test_runner_url_list = self.getRootPartitionConnectionParameterDict(
     )['default-test-runner-url-list']
     url_0, url_1, url_2 = test_runner_url_list
     self.assertEqual(
-        urlparse.urlparse(url_0).netloc,
-        urlparse.urlparse(url_1).netloc)
+        six.moves.urllib.parse.urlparse(url_0).netloc,
+        six.moves.urllib.parse.urlparse(url_1).netloc)
     self.assertEqual(
-        urlparse.urlparse(url_0).netloc,
-        urlparse.urlparse(url_2).netloc)
+        six.moves.urllib.parse.urlparse(url_0).netloc,
+        six.moves.urllib.parse.urlparse(url_2).netloc)
 
     path_0 = '/VirtualHostBase/https/{netloc}/VirtualHostRoot/_vh_unit_test_0/something'.format(
-        netloc=urlparse.urlparse(url_0).netloc)
+        netloc=six.moves.urllib.parse.urlparse(url_0).netloc)
     path_1 = '/VirtualHostBase/https/{netloc}/VirtualHostRoot/_vh_unit_test_1/something'.format(
-        netloc=urlparse.urlparse(url_0).netloc)
+        netloc=six.moves.urllib.parse.urlparse(url_0).netloc)
     path_2 = '/VirtualHostBase/https/{netloc}/VirtualHostRoot/_vh_unit_test_2/something'.format(
-        netloc=urlparse.urlparse(url_0).netloc)
+        netloc=six.moves.urllib.parse.urlparse(url_0).netloc)
 
     self.assertEqual(
         {
@@ -489,7 +497,7 @@ class TestHTTP(BalancerTestCase):
   """
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     parameter_dict = super(TestHTTP, cls)._getInstanceParameterDict()
     # use a HTTP/1.1 server instead
     parameter_dict['dummy_http_server'] = [[cls.getManagedResource("HTTP/1.1 Server", EchoHTTP11Server).netloc, 1, False]]
@@ -511,7 +519,7 @@ class TestHTTP(BalancerTestCase):
             '%{http_version}',
             self.default_balancer_url,
         ]),
-        '2',
+        b'2',
     )
 
   def test_keep_alive(self):
@@ -530,7 +538,7 @@ class TestHTTP(BalancerTestCase):
       session.get(self.default_balancer_url).raise_for_status()
     new_conn.assert_not_called()
 
-    parsed_url = urlparse.urlparse(self.default_balancer_url)
+    parsed_url = six.moves.urllib.parse.urlparse(self.default_balancer_url)
     # check that we have an open file for the ip connection
     self.assertTrue([
         c for c in psutil.Process(os.getpid()).connections()
@@ -553,12 +561,12 @@ class ContentTypeHTTPServer(ManagedHTTPServer):
       # type: () -> None
       self.send_response(200)
       if self.path == '/':
-        self.send_header("Content-Length", 0)
+        self.send_header("Content-Length", '0')
         return self.end_headers()
       content_type = self.path[1:]
-      body = "OK"
+      body = b"OK"
       self.send_header("Content-Type", content_type)
-      self.send_header("Content-Length", len(body))
+      self.send_header("Content-Length", str(len(body)))
       self.end_headers()
       self.wfile.write(body)
 
@@ -571,7 +579,7 @@ class TestContentEncoding(BalancerTestCase):
   __partition_reference__ = 'ce'
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     parameter_dict = super(TestContentEncoding, cls)._getInstanceParameterDict()
     parameter_dict['dummy_http_server'] = [
         [cls.getManagedResource("content_type_server", ContentTypeHTTPServer).netloc, 1, False],
@@ -599,7 +607,7 @@ class TestContentEncoding(BalancerTestCase):
         'application/font-woff2',
         'application/x-font-opentype',
         'application/wasm',):
-      resp = requests.get(urlparse.urljoin(self.default_balancer_url, content_type), verify=False)
+      resp = requests.get(six.moves.urllib.parse.urljoin(self.default_balancer_url, content_type), verify=False)
       self.assertEqual(resp.headers['Content-Type'], content_type)
       self.assertEqual(
           resp.headers.get('Content-Encoding'),
@@ -609,7 +617,7 @@ class TestContentEncoding(BalancerTestCase):
 
   def test_no_gzip_encoding(self):
     # type: () -> None
-    resp = requests.get(urlparse.urljoin(self.default_balancer_url, '/image/png'), verify=False)
+    resp = requests.get(six.moves.urllib.parse.urljoin(self.default_balancer_url, '/image/png'), verify=False)
     self.assertNotIn('Content-Encoding', resp.headers)
     self.assertEqual(resp.text, 'OK')
 
@@ -692,7 +700,7 @@ class CaucaseCertificate(ManagedResource):
       cas_args + [
           '--send-csr', self.csr_file,
       ],
-    ).split()[0]
+    ).split()[0].decode()
     assert csr_id
 
     for _ in range(30):
@@ -708,11 +716,11 @@ class CaucaseCertificate(ManagedResource):
         time.sleep(1)
     else:
       raise RuntimeError('getting service certificate failed.')
-    with open(self.cert_file) as f:
-      assert 'BEGIN CERTIFICATE' in f.read()
+    with open(self.cert_file) as cert_file:
+      assert 'BEGIN CERTIFICATE' in cert_file.read()
 
   def revoke(self, caucase):
-    # type: (str, CaucaseService) -> None
+    # type: (CaucaseService) -> None
     """Revoke the client certificate on this caucase instance.
     """
     subprocess.check_call([
@@ -729,7 +737,7 @@ class TestFrontendXForwardedFor(BalancerTestCase):
 
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     frontend_caucase = cls.getManagedResource('frontend_caucase', CaucaseService)
     certificate = cls.getManagedResource('client_certificate', CaucaseCertificate)
     certificate.request(u'shared frontend', frontend_caucase)
@@ -784,10 +792,10 @@ class TestServerTLSProvidedCertificate(BalancerTestCase):
 
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     server_caucase = cls.getManagedResource('server_caucase', CaucaseService)
     server_certificate = cls.getManagedResource('server_certificate', CaucaseCertificate)
-    server_certificate.request(cls._ipv4_address.decode(), server_caucase)
+    server_certificate.request(six.ensure_text(cls._ipv4_address), server_caucase)
     parameter_dict = super(TestServerTLSProvidedCertificate, cls)._getInstanceParameterDict()
     with open(server_certificate.cert_file) as f:
       parameter_dict['ssl']['cert'] = f.read()
@@ -806,7 +814,7 @@ class TestClientTLS(BalancerTestCase):
 
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     frontend_caucase1 = cls.getManagedResource('frontend_caucase1', CaucaseService)
     certificate1 = cls.getManagedResource('client_certificate1', CaucaseCertificate)
     certificate1.request(u'client_certificate1', frontend_caucase1)
@@ -827,7 +835,6 @@ class TestClientTLS(BalancerTestCase):
 
   def test_refresh_crl(self):
     # type: () -> None
-
     logger = self.logger
 
     class DebugLogFile:
@@ -846,6 +853,7 @@ class TestClientTLS(BalancerTestCase):
       # when client certificate can be authenticated, backend receive the CN of
       # the client certificate in "remote-user" header
       def _make_request():
+        # type: () -> dict
         return requests.get(
             self.default_balancer_url,
             cert=(client_certificate.cert_file, client_certificate.key_file),
@@ -897,6 +905,7 @@ class TestClientTLS(BalancerTestCase):
       with self.assertRaisesRegexp(Exception, 'certificate revoked'):
         _make_request()
 
+
 class TestPathBasedRouting(BalancerTestCase):
   """Check path-based routing rewrites URLs as expected.
   """
@@ -904,7 +913,7 @@ class TestPathBasedRouting(BalancerTestCase):
 
   @classmethod
   def _getInstanceParameterDict(cls):
-    # type: () -> Dict
+    # type: () -> dict
     parameter_dict = super(
       TestPathBasedRouting,
       cls,
@@ -936,14 +945,15 @@ class TestPathBasedRouting(BalancerTestCase):
     published_dict = json.loads(self.computer_partition.getConnectionParameterDict()['_'])
     scheme = 'scheme'
     netloc = 'example.com:8080'
-    prefix = '/VirtualHostBase/' + scheme + '//' + urllib.quote(
+    prefix = '/VirtualHostBase/' + scheme + '//' + six.moves.urllib.parse.quote(
       netloc,
       safe='',
     )
-    # For easier reading of test data, visualy separating the virtual host
+    # For easier reading of test data, visually separating the virtual host
     # base from the virtual host root
     vhr = '/VirtualHostRoot'
     def assertRoutingEqual(family, path, expected_path):
+      # type: (str, str, str) -> None
       # sanity check: unlike the rules, this test is sensitive to outermost
       # slashes, and paths must be absolute-ish for code simplicity.
       assert path.startswith('/')
@@ -959,7 +969,7 @@ class TestPathBasedRouting(BalancerTestCase):
       # test will need to be updated accordingly.
       self.assertEqual(
         requests.get(
-          urlparse.urljoin(published_dict[family], prefix + vhr + path),
+          six.moves.urllib.parse.urljoin(published_dict[family], prefix + vhr + path),
           verify=False,
         ).json()['Path'],
         expected_path,
@@ -978,7 +988,7 @@ class TestPathBasedRouting(BalancerTestCase):
     # Rule precedence: family rules applied before general rules.
     assertRoutingEqual('default', '/next',          prefix + '/erp5/web_site_module/another_next_website' + vhr + '/_vh_next')
     # Fallback on general rules when no family-specific rule matches
-    # Note: the root is special in that there is aways a trailing slash in the
+    # Note: the root is special in that there is always a trailing slash in the
     # produced URL.
     assertRoutingEqual('default', '/',              prefix + '/erp5/web_site_module/123' + vhr + '/')
     # Rule-less family reach general rules.

software/erp5/test/test/test_erp5.py

@@ -25,10 +25,11 @@
 #
 ##############################################################################
 
+from __future__ import absolute_import
 import os
 import json
 import glob
-import urlparse
+import six.moves.urllib.parse
 import socket
 import time
 
@@ -37,6 +38,9 @@ import requests
 
 from . import ERP5InstanceTestCase
 from . import setUpModule
+import six
+from six.moves import map
+from six.moves import range
 setUpModule # pyflakes
 
 
@@ -48,7 +52,7 @@ class TestPublishedURLIsReachableMixin(object):
     # We access ERP5 trough a "virtual host", which should make
     # ERP5 produce URLs using https://virtual-host-name:1234/virtual_host_root
     # as base.
-    virtual_host_url = urlparse.urljoin(
+    virtual_host_url = six.moves.urllib.parse.urljoin(
         base_url,
         '/VirtualHostBase/https/virtual-host-name:1234/{}/VirtualHostRoot/_vh_virtual_host_root/'
         .format(site_id))
@@ -76,7 +80,7 @@ class TestPublishedURLIsReachableMixin(object):
 
     # login page can be rendered and contain the text "ERP5"
     r = session.get(
-        urlparse.urljoin(base_url, '{}/login_form'.format(site_id)),
+        six.moves.urllib.parse.urljoin(base_url, '{}/login_form'.format(site_id)),
         verify=verify,
         allow_redirects=False,
     )
@@ -119,6 +123,7 @@ class TestMedusa(ERP5InstanceTestCase, TestPublishedURLIsReachableMixin):
   def getInstanceParameterDict(cls):
     return {'_': json.dumps({'wsgi': False})}
 
+
 class TestJupyter(ERP5InstanceTestCase, TestPublishedURLIsReachableMixin):
   """Test ERP5 Jupyter notebook
   """
@@ -143,6 +148,7 @@ class TestJupyter(ERP5InstanceTestCase, TestPublishedURLIsReachableMixin):
       [result.status_code, result.is_redirect, result.headers['Location']]
     )
 
+
 class TestBalancerPorts(ERP5InstanceTestCase):
   """Instantiate with two zope families, this should create for each family:
    - a balancer entry point with corresponding haproxy
@@ -169,7 +175,7 @@ class TestBalancerPorts(ERP5InstanceTestCase):
     }
 
   def checkValidHTTPSURL(self, url):
-    parsed = urlparse.urlparse(url)
+    parsed = six.moves.urllib.parse.urlparse(url)
     self.assertEqual(parsed.scheme, 'https')
     self.assertTrue(parsed.hostname)
     self.assertTrue(parsed.port)
@@ -254,7 +260,7 @@ class TestSeleniumTestRunner(ERP5InstanceTestCase, TestPublishedURLIsReachableMi
     with open(config_file.strip()) as f:
       self.assertEqual(
           f.read(),
-          json.dumps(json.loads(self.getInstanceParameterDict()['_'])['test-runner']))
+          json.dumps(json.loads(self.getInstanceParameterDict()['_'])['test-runner'], sort_keys=True))
 
 
 class TestDisableTestRunner(ERP5InstanceTestCase, TestPublishedURLIsReachableMixin):
@@ -270,8 +276,8 @@ class TestDisableTestRunner(ERP5InstanceTestCase, TestPublishedURLIsReachableMix
     """
     # self.computer_partition_root_path is the path of root partition.
     # we want to assert that no scripts exist in any partition.
-    bin_programs = map(os.path.basename,
-      glob.glob(self.computer_partition_root_path + "/../*/bin/*"))
+    bin_programs = list(map(os.path.basename,
+      glob.glob(self.computer_partition_root_path + "/../*/bin/*")))
 
     self.assertTrue(bin_programs) # just to check the glob was correct.
     self.assertNotIn('runUnitTest', bin_programs)
@@ -352,7 +358,7 @@ class TestZopeNodeParameterOverride(ERP5InstanceTestCase, TestPublishedURLIsReac
       storage["storage"] = "root"
       storage["server"] = zeo_addr
       with open('%s/etc/zope-%s.conf' % (partition, zope)) as f:
-        conf = map(str.strip, f.readlines())
+        conf = list(map(str.strip, f.readlines()))
       i = conf.index("<zodb_db root>") + 1
       conf = iter(conf[i:conf.index("</zodb_db>", i)])
       for line in conf:
@@ -361,23 +367,23 @@ class TestZopeNodeParameterOverride(ERP5InstanceTestCase, TestPublishedURLIsReac
             if line == '</zeoclient>':
               break
             checkParameter(line, storage)
-          for k, v in storage.iteritems():
+          for k, v in six.iteritems(storage):
             self.assertIsNone(v, k)
           del storage
         else:
           checkParameter(line, zodb)
-      for k, v in zodb.iteritems():
+      for k, v in six.iteritems(zodb):
         self.assertIsNone(v, k)
 
     partition = self.getComputerPartitionPath('zope-a')
-    for zope in xrange(3):
+    for zope in range(3):
       checkConf({
           "cache-size-bytes": "20MB",
         }, {
           "cache-size": "50MB",
         })
     partition = self.getComputerPartitionPath('zope-bb')
-    for zope in xrange(5):
+    for zope in range(5):
       checkConf({
           "cache-size-bytes": "500MB" if zope else 1<<20,
         }, {

software/erp5/test/test/test_mariadb.py

@@ -26,10 +26,11 @@
 #
 ##############################################################################
 
+from __future__ import absolute_import
 import os
 import json
 import glob
-import urlparse
+import six.moves.urllib.parse
 import socket
 import sys
 import time
@@ -60,6 +61,7 @@ class MariaDBTestCase(ERP5InstanceTestCase):
 
   @classmethod
   def _getInstanceParameterDict(cls):
+    # type: () -> dict
     return {
         'tcpv4-port': 3306,
         'max-connection-count': 5,
@@ -75,12 +77,14 @@ class MariaDBTestCase(ERP5InstanceTestCase):
 
   @classmethod
   def getInstanceParameterDict(cls):
+    # type: () -> dict
     return {'_': json.dumps(cls._getInstanceParameterDict())}
 
   def getDatabaseConnection(self):
+    # type: () -> MySQLdb.connections.Connection
     connection_parameter_dict = json.loads(
         self.computer_partition.getConnectionParameterDict()['_'])
-    db_url = urlparse.urlparse(connection_parameter_dict['database-list'][0])
+    db_url = six.moves.urllib.parse.urlparse(connection_parameter_dict['database-list'][0])
     self.assertEqual('mysql', db_url.scheme)
 
     self.assertTrue(db_url.path.startswith('/'))
@@ -91,12 +95,15 @@ class MariaDBTestCase(ERP5InstanceTestCase):
         host=db_url.hostname,
         port=db_url.port,
         db=database_name,
+        use_unicode=True,
+        charset='utf8mb4'
     )
 
 
 class TestCrontabs(MariaDBTestCase, CrontabMixin):
 
   def test_full_backup(self):
+    # type: () -> None
     self._executeCrontabAtDate('mariadb-backup', '2050-01-01')
     with gzip.open(
         os.path.join(
@@ -106,10 +113,11 @@ class TestCrontabs(MariaDBTestCase, CrontabMixin):
             'mariadb-full',
             '20500101000000.sql.gz',
         ),
-        'r') as dump:
+        'rt') as dump:
       self.assertIn('CREATE TABLE', dump.read())
 
   def test_logrotate_and_slow_query_digest(self):
+    # type: () -> None
     # slow query digest needs to run after logrotate, since it operates on the rotated
     # file, so this tests both logrotate and slow query digest.
 
@@ -148,7 +156,7 @@ class TestCrontabs(MariaDBTestCase, CrontabMixin):
         'slowquery_digest',
         'slowquery_digest.txt-2050-01-01.xz',
     )
-    with lzma.open(slow_query_report, 'r') as f:
+    with lzma.open(slow_query_report, 'rt') as f:
       # this is the hash for our "select sleep(n)" slow query
       self.assertIn("ID 0xF9A57DD5A41825CA", f.read())
 
@@ -170,7 +178,7 @@ class TestCrontabs(MariaDBTestCase, CrontabMixin):
       subprocess.check_output('faketime 2050-01-01 %s' % check_slow_query_promise_plugin['command'], shell=True)
     self.assertEqual(
         error_context.exception.output,
-"""\
+b"""\
 Threshold is lower than expected: 
 Expected total queries : 1.0 and current is: 2
 Expected slowest query : 0.1 and current is: 3
@@ -179,6 +187,7 @@ Expected slowest query : 0.1 and current is: 3
 
 class TestMariaDB(MariaDBTestCase):
   def test_utf8_collation(self):
+    # type: () -> None
     cnx = self.getDatabaseConnection()
     with contextlib.closing(cnx):
       cnx.query(
@@ -199,11 +208,12 @@ class TestMariaDB(MariaDBTestCase):
           """
           select * from test_utf8_collation where col1 = "a"
           """)
-      self.assertEqual((('à',),), cnx.store_result().fetch_row(maxrows=2))
+      self.assertEqual(((u'à',),), cnx.store_result().fetch_row(maxrows=2))
 
 
 class TestMroonga(MariaDBTestCase):
   def test_mroonga_plugin_loaded(self):
+    # type: () -> None
     cnx = self.getDatabaseConnection()
     with contextlib.closing(cnx):
       cnx.query("show plugins")
@@ -213,6 +223,7 @@ class TestMroonga(MariaDBTestCase):
           plugins)
 
   def test_mroonga_normalize_udf(self):
+    # type: () -> None
     # example from https://mroonga.org/docs/reference/udf/mroonga_normalize.html#usage
     cnx = self.getDatabaseConnection()
     with contextlib.closing(cnx):
@@ -220,7 +231,8 @@ class TestMroonga(MariaDBTestCase):
           """
           SELECT mroonga_normalize("ABCDあぃうぇ㍑")
           """)
-      self.assertEqual((('abcdあぃうぇリットル',),),
+      # XXX this is returned as bytes by mroonga/mariadb (this might be a bug)
+      self.assertEqual(((u'abcdあぃうぇリットル'.encode('utf-8'),),),
                        cnx.store_result().fetch_row(maxrows=2))
 
       if 0:
@@ -233,10 +245,11 @@ class TestMroonga(MariaDBTestCase):
             """
             SELECT mroonga_normalize("aBｃＤあぃウェ㍑", "NormalizerMySQLUnicodeCIExceptKanaCIKanaWithVoicedSoundMark")
             """)
-        self.assertEqual((('ABCDあぃうぇ㍑',),),
+        self.assertEqual(((u'ABCDあぃうぇ㍑'.encode('utf-8'),),),
                          cnx.store_result().fetch_row(maxrows=2))
 
   def test_mroonga_full_text_normalizer(self):
+    # type: () -> None
     # example from https://mroonga.org//docs/tutorial/storage.html#how-to-specify-the-normalizer
     cnx = self.getDatabaseConnection()
     with contextlib.closing(cnx):
@@ -269,11 +282,12 @@ class TestMroonga(MariaDBTestCase):
            WHERE MATCH (content) AGAINST ("+ﾌﾞﾗｯｸ" IN BOOLEAN MODE)
           """)
       self.assertEqual(
-          ((datetime.date(2013, 4, 23), 'ブラックコーヒーを飲んだ。'),),
+          ((datetime.date(2013, 4, 23), u'ブラックコーヒーを飲んだ。'),),
           cnx.store_result().fetch_row(maxrows=2),
       )
 
   def test_mroonga_full_text_normalizer_TokenBigramSplitSymbolAlphaDigit(self):
+    # type: () -> None
     # Similar to as ERP5's testI18NSearch with erp5_full_text_mroonga_catalog
     cnx = self.getDatabaseConnection()
     with contextlib.closing(cnx):
@@ -317,11 +331,12 @@ class TestMroonga(MariaDBTestCase):
       self.assertEqual(((1,),), cnx.store_result().fetch_row(maxrows=2))
 
   def test_mroonga_full_text_stem(self):
+    # type: () -> None
     # example from https://mroonga.org//docs/tutorial/storage.html#how-to-specify-the-token-filters
     cnx = self.getDatabaseConnection()
     with contextlib.closing(cnx):
       cnx.query("SELECT mroonga_command('register token_filters/stem')")
-      self.assertEqual((('true',),), cnx.store_result().fetch_row(maxrows=2))
+      self.assertEqual(((b'true',),), cnx.store_result().fetch_row(maxrows=2))
       cnx.query(
           """
           CREATE TABLE memos (

software/erp5/test/test/test_wcfs.py

@@ -16,6 +16,7 @@
 # See COPYING file for full licensing terms.
 # See https://www.nexedi.com/licensing for rationale and options.
 
+from __future__ import absolute_import
 import json
 import os.path
 import unittest

software/slapos-sr-testing/software.cfg

@@ -337,6 +337,7 @@ tests =
   theia ${slapos.test.theia-setup:setup}
   metabase ${slapos.test.metabase-setup:setup}
   nginx-push-stream ${slapos.test.nginx-push-stream-setup:setup}
+  erp5 ${slapos.test.erp5-setup:setup}
 ###
   ${:extra}
 
@@ -345,7 +346,6 @@ extra =
 #          You should not add more lines here.
   backupserver ${slapos.test.backupserver-setup:setup}
   caddy-frontend ${slapos.test.caddy-frontend-setup:setup}
-  erp5 ${slapos.test.erp5-setup:setup}
   upgrade_erp5 ${slapos.test.upgrade_erp5-setup:setup}
   htmlvalidatorserver ${slapos.test.htmlvalidatorserver-setup:setup}
   slapos-master ${slapos.test.slapos-master-setup:setup}