ogr_geos.py: GEOS 3.13.1 compatibility

Author: rouault

autotest/ogr/ogr_geos.py

@@ -330,7 +330,13 @@ def test_ogr_geos_pointzm_empty():
 
     # GEOS 3.12 returns MULTIPOINT ZM EMPTY, but also accept POINT ZM EMPTY
     # to be future proof...
-    assert g2.ExportToIsoWkt() in ("MULTIPOINT ZM EMPTY", "POINT ZM EMPTY")
+    # Also accept "POINT EMPTY", as returned by GEOS 3.13.1
+    # (cf https://github.com/libgeos/geos/issues/1248)
+    assert g2.ExportToIsoWkt() in (
+        "POINT EMPTY",
+        "MULTIPOINT ZM EMPTY",
+        "POINT ZM EMPTY",
+    )
 
 
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