diff options
Diffstat (limited to 'lib/stdlib/test/dict_test_lib.erl')
| -rw-r--r-- | lib/stdlib/test/dict_test_lib.erl | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/lib/stdlib/test/dict_test_lib.erl b/lib/stdlib/test/dict_test_lib.erl index 7c4c3572ae..f6fef7bdf4 100644 --- a/lib/stdlib/test/dict_test_lib.erl +++ b/lib/stdlib/test/dict_test_lib.erl @@ -33,7 +33,9 @@ new(Mod, Eq) -> (iterator, S) -> Mod:iterator(S); (iterator_from, {Start, S}) -> Mod:iterator_from(Start, S); (next, I) -> Mod:next(I); - (to_list, D) -> to_list(Mod, D) + (to_list, D) -> to_list(Mod, D); + (erase, {K,D}) -> erase(Mod, K, D); + (take, {K,D}) -> take(Mod, K, D) end. empty(Mod) -> @@ -67,3 +69,19 @@ enter(Mod, Key, Val, Dict) -> true -> Mod:store(Key, Val, Dict) end. + +erase(Mod, Key, Val) when Mod =:= dict; Mod =:= orddict -> + Mod:erase(Key, Val); +erase(gb_trees, Key, Val) -> + gb_trees:delete_any(Key, Val). + +take(gb_trees, Key, Val) -> + Res = try + gb_trees:take(Key, Val) + catch + error:_ -> + error + end, + Res = gb_trees:take_any(Key, Val); +take(Mod, Key, Val) -> + Mod:take(Key, Val). |