+ 2, -- 2 teams, 0 locations
+
+ check "unpickling succeeds (pitcher, no type)"
+ "test/xml/scoresxml-pitcher-no-type.xml"
+ 3, -- 2 teams, 1 location
+
+ check "unpickling succeeds (empty numeral)"
+ "test/xml/scoresxml-empty-numeral.xml"
+ 3, -- 2 teams, 1 location
+
+ check "unpickling succeeds (empty type)"
+ "test/xml/scoresxml-empty-type.xml"
+ 4 -- 2 teams, 2 locations