[1.11.x] Made runtests.py run gis_tests only when using a GIS database backend.

This facilitates other changes like refs #28160.

Backport of 890537253c from master

tests/gis_tests/distapp/models.py

@@ -12,7 +12,6 @@ class NamedModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return self.name

tests/gis_tests/distapp/tests.py

@@ -19,7 +19,6 @@ from .models import (
 )
 
 
-@skipUnlessDBFeature("gis_enabled")
 class DistanceTest(TestCase):
     fixtures = ['initial']
 
@@ -463,7 +462,6 @@ Perimeter(geom1)                                |    OK              |      :-(
 '''  # NOQA
 
 
-@skipUnlessDBFeature("gis_enabled")
 class DistanceFunctionsTests(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/geo3d/models.py

@@ -10,7 +10,6 @@ class NamedModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return self.name
@@ -49,7 +48,6 @@ class SimpleModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
 
 class Point2D(SimpleModel):

tests/gis_tests/geo3d/tests.py

@@ -97,7 +97,7 @@ class Geo3DLoadingHelper(object):
         Polygon3D.objects.create(name='3D BBox', poly=bbox_3d)
 
 
-@skipUnlessDBFeature("gis_enabled", "supports_3d_storage")
+@skipUnlessDBFeature("supports_3d_storage")
 class Geo3DTest(Geo3DLoadingHelper, TestCase):
     """
     Only a subset of the PostGIS routines are 3D-enabled, and this TestCase
@@ -310,7 +310,7 @@ class Geo3DTest(Geo3DLoadingHelper, TestCase):
                 self.assertEqual(city_dict[city.name][2] + ztrans, city.translate.z)
 
 
-@skipUnlessDBFeature("gis_enabled", "supports_3d_functions")
+@skipUnlessDBFeature("supports_3d_functions")
 class Geo3DFunctionsTests(Geo3DLoadingHelper, TestCase):
     def test_kml(self):
         """

tests/gis_tests/geoadmin/models.py

@@ -11,7 +11,6 @@ class City(models.Model):
 
     class Meta:
         app_label = 'geoadmin'
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return self.name

tests/gis_tests/geoadmin/tests.py

@@ -2,14 +2,13 @@ from __future__ import unicode_literals
 
 from django.contrib.gis import admin
 from django.contrib.gis.geos import Point
-from django.test import TestCase, override_settings, skipUnlessDBFeature
+from django.test import TestCase, override_settings
 from django.test.utils import patch_logger
 
 from .admin import UnmodifiableAdmin
 from .models import City, site
 
 
-@skipUnlessDBFeature("gis_enabled")
 @override_settings(ROOT_URLCONF='django.contrib.gis.tests.geoadmin.urls')
 class GeoAdminTest(TestCase):
 

tests/gis_tests/geoapp/models.py

@@ -12,7 +12,6 @@ class NamedModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return self.name
@@ -31,7 +30,6 @@ class City(NamedModel):
 
     class Meta:
         app_label = 'geoapp'
-        required_db_features = ['gis_enabled']
 
 
 # This is an inherited model from City
@@ -41,7 +39,6 @@ class PennsylvaniaCity(City):
 
     class Meta:
         app_label = 'geoapp'
-        required_db_features = ['gis_enabled']
 
 
 class State(NamedModel):
@@ -49,7 +46,6 @@ class State(NamedModel):
 
     class Meta:
         app_label = 'geoapp'
-        required_db_features = ['gis_enabled']
 
 
 class Track(NamedModel):
@@ -61,9 +57,6 @@ class MultiFields(NamedModel):
     point = models.PointField()
     poly = models.PolygonField()
 
-    class Meta:
-        required_db_features = ['gis_enabled']
-
 
 class UniqueTogetherModel(models.Model):
     city = models.CharField(max_length=30)
@@ -71,15 +64,12 @@ class UniqueTogetherModel(models.Model):
 
     class Meta:
         unique_together = ('city', 'point')
-        required_db_features = ['gis_enabled', 'supports_geometry_field_unique_index']
+        required_db_features = ['supports_geometry_field_unique_index']
 
 
 class Truth(models.Model):
     val = models.BooleanField(default=False)
 
-    class Meta:
-        required_db_features = ['gis_enabled']
-
 
 class Feature(NamedModel):
     geom = models.GeometryField()
@@ -88,9 +78,6 @@ class Feature(NamedModel):
 class MinusOneSRID(models.Model):
     geom = models.PointField(srid=-1)  # Minus one SRID.
 
-    class Meta:
-        required_db_features = ['gis_enabled']
-
 
 class NonConcreteField(models.IntegerField):
 

tests/gis_tests/geoapp/test_expressions.py

@@ -8,7 +8,6 @@ from ..utils import postgis
 from .models import City
 
 
-@skipUnlessDBFeature('gis_enabled')
 class GeoExpressionsTests(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/geoapp/test_feeds.py

@@ -4,16 +4,13 @@ from xml.dom import minidom
 
 from django.conf import settings
 from django.contrib.sites.models import Site
-from django.test import (
+from django.test import TestCase, modify_settings, override_settings
-    TestCase, modify_settings, override_settings, skipUnlessDBFeature,
-)
 
 from .models import City
 
 
 @modify_settings(INSTALLED_APPS={'append': 'django.contrib.sites'})
 @override_settings(ROOT_URLCONF='gis_tests.geoapp.urls')
-@skipUnlessDBFeature("gis_enabled")
 class GeoFeedTest(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/geoapp/test_functions.py

@@ -15,7 +15,6 @@ from ..utils import mysql, oracle, postgis, spatialite
 from .models import City, Country, CountryWebMercator, State, Track
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GISFunctionsTests(TestCase):
     """
     Testing functions from django/contrib/gis/db/models/functions.py.

tests/gis_tests/geoapp/test_regress.py

@@ -12,7 +12,6 @@ from ..utils import no_oracle
 from .models import City, PennsylvaniaCity, State, Truth
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeoRegressionTests(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/geoapp/test_serializers.py

@@ -4,12 +4,11 @@ import json
 
 from django.contrib.gis.geos import LinearRing, Point, Polygon
 from django.core import serializers
-from django.test import TestCase, skipUnlessDBFeature
+from django.test import TestCase
 
 from .models import City, MultiFields, PennsylvaniaCity
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeoJSONSerializerTests(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/geoapp/test_sitemaps.py

@@ -6,16 +6,13 @@ from xml.dom import minidom
 
 from django.conf import settings
 from django.contrib.sites.models import Site
-from django.test import (
+from django.test import TestCase, modify_settings, override_settings
-    TestCase, modify_settings, override_settings, skipUnlessDBFeature,
-)
 
 from .models import City, Country
 
 
 @modify_settings(INSTALLED_APPS={'append': ['django.contrib.sites', 'django.contrib.sitemaps']})
 @override_settings(ROOT_URLCONF='gis_tests.geoapp.urls')
-@skipUnlessDBFeature("gis_enabled")
 class GeoSitemapTest(TestCase):
 
     def setUp(self):

tests/gis_tests/geoapp/tests.py

@@ -22,7 +22,6 @@ from .models import (
 )
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeoModelTest(TestCase):
     fixtures = ['initial']
 
@@ -223,7 +222,6 @@ class GeoModelTest(TestCase):
             self.assertEqual(feature.geom.srid, g.srid)
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeoLookupTest(TestCase):
     fixtures = ['initial']
 
@@ -450,7 +448,6 @@ class GeoLookupTest(TestCase):
             self.assertEqual('Lawrence', City.objects.get(point__relate=(ks.poly, intersects_mask)).name)
 
 
-@skipUnlessDBFeature("gis_enabled")
 @ignore_warnings(category=RemovedInDjango20Warning)
 class GeoQuerySetTest(TestCase):
     fixtures = ['initial']

tests/gis_tests/geogapp/models.py

@@ -10,7 +10,6 @@ class NamedModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return self.name
@@ -21,7 +20,6 @@ class City(NamedModel):
 
     class Meta:
         app_label = 'geogapp'
-        required_db_features = ['gis_enabled']
 
 
 class Zipcode(NamedModel):
@@ -35,7 +33,6 @@ class County(NamedModel):
 
     class Meta:
         app_label = 'geogapp'
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return ' County, '.join([self.name, self.state])

tests/gis_tests/geogapp/tests.py

@@ -21,7 +21,6 @@ from ..utils import oracle, postgis, spatialite
 from .models import City, County, Zipcode
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeographyTest(TestCase):
     fixtures = ['initial']
 
@@ -115,7 +114,6 @@ class GeographyTest(TestCase):
         self.assertEqual(rounded_value, 5439000)
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeographyFunctionTests(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/gis_migrations/migrations/0001_initial.py

@@ -10,7 +10,6 @@ ops = [
             ('geom', models.MultiPolygonField(srid=4326)),
         ],
         options={
-            'required_db_features': ['gis_enabled'],
         },
         bases=(models.Model,),
     ),
@@ -29,7 +28,6 @@ ops = [
             ('geom', models.PointField(srid=4326, geography=True)),
         ],
         options={
-            'required_db_features': ['gis_enabled'],
         },
         bases=(models.Model,),
     ),
@@ -51,7 +49,7 @@ ops = [
     )
 ]
 
-if connection.features.gis_enabled and connection.features.supports_raster:
+if connection.features.supports_raster:
     ops += [
         migrations.CreateModel(
             name='Heatmap',

tests/gis_tests/gis_migrations/test_commands.py

@@ -2,10 +2,9 @@ from __future__ import unicode_literals
 
 from django.core.management import call_command
 from django.db import connection
-from django.test import TransactionTestCase, skipUnlessDBFeature
+from django.test import TransactionTestCase
 
 
-@skipUnlessDBFeature("gis_enabled")
 class MigrateTests(TransactionTestCase):
     """
     Tests running the migrate command in Geodjango.

tests/gis_tests/gis_migrations/test_operations.py

@@ -14,7 +14,6 @@ from django.test import (
 
 from ..utils import mysql, spatialite
 
-if connection.features.gis_enabled:
 try:
     GeometryColumns = connection.ops.geometry_columns()
     HAS_GEOMETRY_COLUMNS = True
@@ -22,7 +21,6 @@ if connection.features.gis_enabled:
     HAS_GEOMETRY_COLUMNS = False
 
 
-@skipUnlessDBFeature('gis_enabled')
 class OperationTestCase(TransactionTestCase):
     available_apps = ['gis_tests.gis_migrations']
 

tests/gis_tests/inspectapp/models.py

@@ -13,15 +13,9 @@ class AllOGRFields(models.Model):
     geom = models.PolygonField()
     point = models.PointField()
 
-    class Meta:
-        required_db_features = ['gis_enabled']
-
 
 class Fields3D(models.Model):
     point = models.PointField(dim=3)
     pointg = models.PointField(dim=3, geography=True)
     line = models.LineStringField(dim=3)
     poly = models.PolygonField(dim=3)
-
-    class Meta:
-        required_db_features = ['gis_enabled']

tests/gis_tests/inspectapp/tests.py

@@ -20,7 +20,6 @@ if HAS_GDAL:
     from .models import AllOGRFields
 
 
-@skipUnlessDBFeature("gis_enabled")
 class InspectDbTests(TestCase):
     def test_geom_columns(self):
         """
@@ -63,7 +62,6 @@ class InspectDbTests(TestCase):
             self.assertIn('poly = models.GeometryField(', output)
 
 
-@skipUnlessDBFeature("gis_enabled")
 @modify_settings(
     INSTALLED_APPS={'append': 'django.contrib.gis'},
 )

tests/gis_tests/layermap/models.py

@@ -8,7 +8,6 @@ class NamedModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
     def __str__(self):
         return self.name
@@ -37,7 +36,6 @@ class City(NamedModel):
 
     class Meta:
         app_label = 'layermap'
-        required_db_features = ['gis_enabled']
 
 
 class Interstate(NamedModel):
@@ -46,7 +44,6 @@ class Interstate(NamedModel):
 
     class Meta:
         app_label = 'layermap'
-        required_db_features = ['gis_enabled']
 
 
 # Same as `City` above, but for testing model inheritance.
@@ -73,9 +70,6 @@ class ICity2(ICity1):
 class Invalid(models.Model):
     point = models.PointField()
 
-    class Meta:
-        required_db_features = ['gis_enabled']
-
 
 # Mapping dictionaries for the models above.
 co_mapping = {

tests/gis_tests/layermap/tests.py

@@ -10,7 +10,7 @@ from django.conf import settings
 from django.contrib.gis.gdal import HAS_GDAL
 from django.contrib.gis.geos import HAS_GEOS
 from django.db import connection
-from django.test import TestCase, override_settings, skipUnlessDBFeature
+from django.test import TestCase, override_settings
 from django.utils._os import upath
 
 if HAS_GEOS and HAS_GDAL:
@@ -38,7 +38,6 @@ NUMS = [1, 2, 1, 19, 1]  # Number of polygons for each.
 STATES = ['Texas', 'Texas', 'Texas', 'Hawaii', 'Colorado']
 
 
-@skipUnlessDBFeature("gis_enabled")
 class LayerMapTest(TestCase):
 
     def test_init(self):
@@ -335,7 +334,6 @@ class OtherRouter(object):
         return True
 
 
-@skipUnlessDBFeature("gis_enabled")
 @override_settings(DATABASE_ROUTERS=[OtherRouter()])
 class LayerMapRouterTest(TestCase):
 

tests/gis_tests/relatedapp/models.py

@@ -8,7 +8,6 @@ class SimpleModel(models.Model):
 
     class Meta:
         abstract = True
-        required_db_features = ['gis_enabled']
 
 
 @python_2_unicode_compatible

tests/gis_tests/relatedapp/tests.py

@@ -14,7 +14,6 @@ from .models import (
 )
 
 
-@skipUnlessDBFeature("gis_enabled")
 class RelatedGeoModelTest(TestCase):
     fixtures = ['initial']
 

tests/gis_tests/test_geoforms.py

@@ -4,12 +4,11 @@ from django.contrib.gis import forms
 from django.contrib.gis.forms import BaseGeometryWidget
 from django.contrib.gis.geos import GEOSGeometry
 from django.forms import ValidationError
-from django.test import SimpleTestCase, override_settings, skipUnlessDBFeature
+from django.test import SimpleTestCase, override_settings
 from django.test.utils import patch_logger
 from django.utils.html import escape
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeometryFieldTest(SimpleTestCase):
 
     def test_init(self):
@@ -138,7 +137,6 @@ class GeometryFieldTest(SimpleTestCase):
         )
 
 
-@skipUnlessDBFeature("gis_enabled")
 class SpecializedFieldTest(SimpleTestCase):
     def setUp(self):
         self.geometries = {
@@ -310,7 +308,6 @@ class SpecializedFieldTest(SimpleTestCase):
             self.assertFalse(GeometryForm(data={'g': invalid.wkt}).is_valid())
 
 
-@skipUnlessDBFeature("gis_enabled")
 class OSMWidgetTest(SimpleTestCase):
     def setUp(self):
         self.geometries = {
@@ -351,7 +348,6 @@ class OSMWidgetTest(SimpleTestCase):
                 rendered)
 
 
-@skipUnlessDBFeature("gis_enabled")
 class GeometryWidgetTests(SimpleTestCase):
 
     def test_get_context_attrs(self):

tests/runtests.py

@@ -84,11 +84,12 @@ CONTRIB_TESTS_TO_APPS = {
 
 def get_test_modules():
     modules = []
-    discovery_paths = [
+    discovery_paths = [(None, RUNTESTS_DIR)]
-        (None, RUNTESTS_DIR),
+    if connection.features.gis_enabled:
         # GIS tests are in nested apps
-        ('gis_tests', os.path.join(RUNTESTS_DIR, 'gis_tests')),
+        discovery_paths.append(('gis_tests', os.path.join(RUNTESTS_DIR, 'gis_tests')))
-    ]
+    else:
+        SUBDIRS_TO_SKIP.append('gis_tests')
 
     for modpath, dirpath in discovery_paths:
         for f in os.listdir(dirpath):
@@ -106,6 +107,16 @@ def get_installed():
 
 
 def setup(verbosity, test_labels, parallel):
+    # Reduce the given test labels to just the app module path.
+    test_labels_set = set()
+    for label in test_labels:
+        bits = label.split('.')[:1]
+        test_labels_set.add('.'.join(bits))
+
+    if 'gis_tests' in test_labels_set and not connection.features.gis_enabled:
+        print('Aborting: A GIS database backend is required to run gis_tests.')
+        sys.exit(1)
+
     if verbosity >= 1:
         msg = "Testing against Django installed in '%s'" % os.path.dirname(django.__file__)
         max_parallel = default_test_processes() if parallel == 0 else parallel
@@ -185,12 +196,6 @@ def setup(verbosity, test_labels, parallel):
     # Load all the test model apps.
     test_modules = get_test_modules()
 
-    # Reduce given test labels to just the app module path
-    test_labels_set = set()
-    for label in test_labels:
-        bits = label.split('.')[:1]
-        test_labels_set.add('.'.join(bits))
-
     installed_app_names = set(get_installed())
     for modpath, module_name in test_modules:
         if modpath: