Fixed #29054 -- Fixed a regression where a queryset that annotates with geometry objects crashes.

Made GEOSGeometryBase hashable.
Regression in 19b2dfd1bfe7fd716dd3d8bfa5f972070d83b42f.

Thanks Tim Graham for the review.

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/gis_tests/geos_tests/test_geos.py b/tests/gis_tests/geos_tests/test_geos.py
index db8c44d758..0c0197f8c1 100644
--- a/tests/gis_tests/geos_tests/test_geos.py
+++ b/tests/gis_tests/geos_tests/test_geos.py
@@ -187,6 +187,22 @@ class GEOSTest(SimpleTestCase, TestDataMixin):
             self.assertNotEqual(g, {'foo': 'bar'})
             self.assertNotEqual(g, False)
 
+    def test_hash(self):
+        point_1 = Point(5, 23)
+        point_2 = Point(5, 23, srid=4326)
+        point_3 = Point(5, 23, srid=32632)
+        multipoint_1 = MultiPoint(point_1, srid=4326)
+        multipoint_2 = MultiPoint(point_2)
+        multipoint_3 = MultiPoint(point_3)
+        self.assertNotEqual(hash(point_1), hash(point_2))
+        self.assertNotEqual(hash(point_1), hash(point_3))
+        self.assertNotEqual(hash(point_2), hash(point_3))
+        self.assertNotEqual(hash(multipoint_1), hash(multipoint_2))
+        self.assertEqual(hash(multipoint_2), hash(multipoint_3))
+        self.assertNotEqual(hash(multipoint_1), hash(point_1))
+        self.assertNotEqual(hash(multipoint_2), hash(point_2))
+        self.assertNotEqual(hash(multipoint_3), hash(point_3))
+
     def test_eq_with_srid(self):
         "Testing non-equivalence with different srids."
         p0 = Point(5, 23)