Refs #24324 -- Fixed Python 2 test failures when path to Django source contains non-ASCII characters.

tests/admin_scripts/tests.py

@@ -32,7 +32,7 @@ if not os.path.exists(test_dir):
     os.mkdir(test_dir)
     open(os.path.join(test_dir, '__init__.py'), 'w').close()
 
-custom_templates_dir = os.path.join(os.path.dirname(__file__), 'custom_templates')
+custom_templates_dir = os.path.join(os.path.dirname(upath(__file__)), 'custom_templates')
 SYSTEM_CHECK_MSG = 'System check identified no issues'
 
 
@@ -113,7 +113,7 @@ class AdminScriptTestCase(unittest.TestCase):
     def run_test(self, script, args, settings_file=None, apps=None):
         base_dir = os.path.dirname(test_dir)
         # The base dir for Django's tests is one level up.
-        tests_dir = os.path.dirname(os.path.dirname(__file__))
+        tests_dir = os.path.dirname(os.path.dirname(upath(__file__)))
         # The base dir for Django is one level above the test dir. We don't use
         # `import django` to figure that out, so we don't pick up a Django
         # from site-packages or similar.

tests/apps/tests.py

@@ -35,7 +35,7 @@ SOME_INSTALLED_APPS_NAMES = [
     'django.contrib.auth',
 ] + SOME_INSTALLED_APPS[2:]
 
-HERE = os.path.dirname(__file__)
+HERE = os.path.dirname(upath(__file__))
 
 
 class AppsTests(TestCase):

tests/migrations/test_commands.py

@@ -563,7 +563,7 @@ class MakeMigrationsTests(MigrationTestBase):
             self.fail("Makemigrations failed while running interactive questioner")
         finally:
             questioner.input = old_input
-        self.assertIn("Created new merge migration", out.getvalue())
+        self.assertIn("Created new merge migration", force_text(out.getvalue()))
 
     @override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations_conflict"})
     def test_makemigrations_handle_merge(self):
@@ -572,14 +572,15 @@ class MakeMigrationsTests(MigrationTestBase):
         """
         out = six.StringIO()
         call_command("makemigrations", "migrations", merge=True, interactive=False, stdout=out)
-        self.assertIn("Merging migrations", out.getvalue())
+        output = force_text(out.getvalue())
-        self.assertIn("Branch 0002_second", out.getvalue())
+        self.assertIn("Merging migrations", output)
-        self.assertIn("Branch 0002_conflicting_second", out.getvalue())
+        self.assertIn("Branch 0002_second", output)
+        self.assertIn("Branch 0002_conflicting_second", output)
         merge_file = os.path.join(self.test_dir, 'test_migrations_conflict', '0003_merge.py')
         self.assertTrue(os.path.exists(merge_file))
         os.remove(merge_file)
         self.assertFalse(os.path.exists(merge_file))
-        self.assertIn("Created new merge migration", out.getvalue())
+        self.assertIn("Created new merge migration", output)
 
     @override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations_no_default"})
     def test_makemigrations_dry_run(self):
@@ -797,7 +798,7 @@ class SquashMigrationsTest(MigrationTestBase):
         """
         out = six.StringIO()
         call_command("squashmigrations", "migrations", "0002", interactive=False, verbosity=1, stdout=out)
-        self.assertIn("Optimized from 7 operations to 5 operations.", out.getvalue())
+        self.assertIn("Optimized from 7 operations to 5 operations.", force_text(out.getvalue()))
 
     @override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
     def test_ticket_23799_squashmigrations_no_optimize(self):
@@ -807,4 +808,4 @@ class SquashMigrationsTest(MigrationTestBase):
         out = six.StringIO()
         call_command("squashmigrations", "migrations", "0002",
                      interactive=False, verbosity=1, no_optimize=True, stdout=out)
-        self.assertIn("Skipping optimization", out.getvalue())
+        self.assertIn("Skipping optimization", force_text(out.getvalue()))

tests/migrations/test_writer.py

@@ -19,6 +19,7 @@ from django.db.migrations.writer import (
 )
 from django.test import SimpleTestCase, TestCase, ignore_warnings
 from django.utils import datetime_safe, six
+from django.utils._os import upath
 from django.utils.deconstruct import deconstructible
 from django.utils.timezone import FixedOffset, get_default_timezone, utc
 from django.utils.translation import ugettext_lazy as _
@@ -401,7 +402,7 @@ class WriterTests(TestCase):
             'migrations.migrations_test_apps.without_init_file',
         ]
 
-        base_dir = os.path.dirname(os.path.dirname(__file__))
+        base_dir = os.path.dirname(os.path.dirname(upath(__file__)))
 
         for app in test_apps:
             with self.modify_settings(INSTALLED_APPS={'append': app}):

tests/staticfiles_tests/tests.py

@@ -241,7 +241,7 @@ class TestFindStatic(CollectionTestCase, TestDefaults):
         self.assertIn('project', force_text(lines[1]))
         self.assertIn('apps', force_text(lines[2]))
         self.assertIn("Looking in the following locations:", force_text(lines[3]))
-        searched_locations = ', '.join(lines[4:])
+        searched_locations = ', '.join(force_text(x) for x in lines[4:])
         # AppDirectoriesFinder searched locations
         self.assertIn(os.path.join('staticfiles_tests', 'apps', 'test', 'static'),
                       searched_locations)

tests/template_tests/syntax_tests/test_ssi.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import os
 
 from django.test import SimpleTestCase, ignore_warnings

tests/test_runner/test_debug_sql.py

@@ -5,6 +5,7 @@ from django.db import connection
 from django.test import TestCase
 from django.test.runner import DiscoverRunner
 from django.utils import six
+from django.utils.encoding import force_text
 
 from .models import Person
 
@@ -42,8 +43,9 @@ class TestDebugSQL(unittest.TestCase):
         ).run(suite)
         runner.teardown_databases(old_config)
 
-        stream.seek(0)
+        if six.PY2:
-        return stream.read()
+            stream.buflist = [force_text(x) for x in stream.buflist]
+        return stream.getvalue()
 
     def test_output_normal(self):
         full_output = self._test_output(1)

tests/test_runner/tests.py

@@ -18,6 +18,7 @@ from django.test import (
 from django.test.runner import DiscoverRunner, dependency_ordered
 from django.test.testcases import connections_support_transactions
 from django.utils import six
+from django.utils.encoding import force_text
 
 from .models import Person
 
@@ -372,7 +373,7 @@ class DeprecationDisplayTest(AdminScriptTestCase):
     def test_runner_deprecation_verbosity_default(self):
         args = ['test', '--settings=test_project.settings', 'test_runner_deprecation_app']
         out, err = self.run_django_admin(args)
-        self.assertIn("Ran 1 test", err)
+        self.assertIn("Ran 1 test", force_text(err))
         six.assertRegex(self, err, r"RemovedInDjango\d\dWarning: warning from test")
         six.assertRegex(self, err, r"RemovedInDjango\d\dWarning: module-level warning from deprecation_app")
 

tests/utils_tests/test_autoreload.py

@@ -5,7 +5,7 @@ from importlib import import_module
 from django import conf
 from django.contrib import admin
 from django.test import TestCase, override_settings
-from django.utils._os import upath
+from django.utils._os import npath, upath
 from django.utils.autoreload import gen_filenames
 
 LOCALE_PATH = os.path.join(os.path.dirname(__file__), 'locale')
@@ -58,9 +58,10 @@ class TestFilenameGenerator(TestCase):
         Test that gen_filenames also yields from locale dirs in installed apps.
         """
         filenames = list(gen_filenames())
-        self.assertIn(os.path.join(os.path.dirname(admin.__file__), 'locale',
+        self.assertIn(
-                                   'nl', 'LC_MESSAGES', 'django.mo'),
+            os.path.join(os.path.dirname(upath(admin.__file__)), 'locale', 'nl', 'LC_MESSAGES', 'django.mo'),
-                      filenames)
+            filenames
+        )
 
     @override_settings(USE_I18N=False)
     def test_no_i18n(self):
@@ -70,9 +71,9 @@ class TestFilenameGenerator(TestCase):
         """
         filenames = list(gen_filenames())
         self.assertNotIn(
-            os.path.join(os.path.dirname(conf.__file__), 'locale', 'nl',
+            os.path.join(os.path.dirname(upath(conf.__file__)), 'locale', 'nl', 'LC_MESSAGES', 'django.mo'),
-                         'LC_MESSAGES', 'django.mo'),
+            filenames
-            filenames)
+        )
 
     def test_only_new_files(self):
         """
@@ -91,7 +92,7 @@ class TestFilenameGenerator(TestCase):
         try:
             _, filename = os.path.split(filepath)
             import_module('.%s' % filename.replace('.py', ''), package='utils_tests')
-            self.assertIn(filepath, gen_filenames())
+            self.assertIn(npath(filepath), gen_filenames())
         finally:
             os.close(fd)
             os.remove(filepath)