diff --git a/tests/src/python/test_provider_memory.py b/tests/src/python/test_provider_memory.py
index c53335c6a2f..b1f6032cbad 100644
--- a/tests/src/python/test_provider_memory.py
+++ b/tests/src/python/test_provider_memory.py
@@ -127,6 +127,30 @@ class TestPyQgsMemoryProvider(unittest.TestCase, ProviderTestCase):
                        ("MultiPoint", QgsWkbTypes.PointGeometry, QgsWkbTypes.MultiPoint),
                        ("MultiLineString", QgsWkbTypes.LineGeometry, QgsWkbTypes.MultiLineString),
                        ("MultiPolygon", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.MultiPolygon),
+                       ("PointZ", QgsWkbTypes.PointGeometry, QgsWkbTypes.PointZ),
+                       ("LineStringZ", QgsWkbTypes.LineGeometry, QgsWkbTypes.LineStringZ),
+                       ("PolygonZ", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.PolygonZ),
+                       ("MultiPointZ", QgsWkbTypes.PointGeometry, QgsWkbTypes.MultiPointZ),
+                       ("MultiLineStringZ", QgsWkbTypes.LineGeometry, QgsWkbTypes.MultiLineStringZ),
+                       ("MultiPolygonZ", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.MultiPolygonZ),
+                       ("PointM", QgsWkbTypes.PointGeometry, QgsWkbTypes.PointM),
+                       ("LineStringM", QgsWkbTypes.LineGeometry, QgsWkbTypes.LineStringM),
+                       ("PolygonM", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.PolygonM),
+                       ("MultiPointM", QgsWkbTypes.PointGeometry, QgsWkbTypes.MultiPointM),
+                       ("MultiLineStringM", QgsWkbTypes.LineGeometry, QgsWkbTypes.MultiLineStringM),
+                       ("MultiPolygonM", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.MultiPolygonM),
+                       ("PointZM", QgsWkbTypes.PointGeometry, QgsWkbTypes.PointZM),
+                       ("LineStringZM", QgsWkbTypes.LineGeometry, QgsWkbTypes.LineStringZM),
+                       ("PolygonZM", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.PolygonZM),
+                       ("MultiPointZM", QgsWkbTypes.PointGeometry, QgsWkbTypes.MultiPointZM),
+                       ("MultiLineStringZM", QgsWkbTypes.LineGeometry, QgsWkbTypes.MultiLineStringZM),
+                       ("MultiPolygonZM", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.MultiPolygonZM),
+                       ("Point25D", QgsWkbTypes.PointGeometry, QgsWkbTypes.Point25D),
+                       ("LineString25D", QgsWkbTypes.LineGeometry, QgsWkbTypes.LineString25D),
+                       ("Polygon25D", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.Polygon25D),
+                       ("MultiPoint25D", QgsWkbTypes.PointGeometry, QgsWkbTypes.MultiPoint25D),
+                       ("MultiLineString25D", QgsWkbTypes.LineGeometry, QgsWkbTypes.MultiLineString25D),
+                       ("MultiPolygon25D", QgsWkbTypes.PolygonGeometry, QgsWkbTypes.MultiPolygon25D),
                        ("None", QgsWkbTypes.NullGeometry, QgsWkbTypes.NoGeometry)]
         for v in testVectors:
             layer = QgsVectorLayer(v[0], "test", "memory")