+t_manual_map(_Cfg) ->
+ F = fun (N) -> N + 1 end,
+ Xs = lists:seq(1, 5010),
+ Ys = lists:map(F, Xs),
+ Ys = hope_list:map(Xs, F),
+ [] = hope_list:map([], F).
+
+t_manual_map_result(_Cfg) ->
+ AssertPositive =
+ fun (I) when I > 0 -> {ok, I}; (_) -> {error, negative} end,
+ AllPositives = lists:seq(1, 5),
+ AllNegatives = lists:seq(-5, -1),
+ Mixed = lists:seq(-5, 5),
+ {ok, AllPositives} = hope_list:map_result(AllPositives, AssertPositive),
+ {error, negative} = hope_list:map_result(AllNegatives, AssertPositive),
+ {error, negative} = hope_list:map_result(Mixed, AssertPositive).
+
+t_manual_map_rev(_Cfg) ->
+ F = fun (N) -> N + 1 end,
+ [4, 3, 2] = hope_list:map_rev([1, 2, 3], F),
+ [] = hope_list:map_rev([], F).
+
+t_manual_map_slow(_Cfg) ->
+ F = fun (N) -> N + 1 end,
+ [2, 3, 4] = hope_list:map_slow([1, 2, 3], F),
+ [] = hope_list:map_slow([], F).