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| author | Sverker Eriksson <[email protected]> | 2015-03-05 18:32:31 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2015-03-12 19:15:32 +0100 |
| commit | 494223c5e5de14c3f7a9aa8395d2d99a7faa0eca (patch) | |
| tree | 75cedd87cd339d0ec0c6a0b8ac24b72b70cfbf8d /erts/emulator/test/map_SUITE.erl | |
| parent | 7470adcb1255dd05cfb169929ed2dffad1f5cb32 (diff) | |
| download | otp-494223c5e5de14c3f7a9aa8395d2d99a7faa0eca.tar.gz otp-494223c5e5de14c3f7a9aa8395d2d99a7faa0eca.tar.bz2 otp-494223c5e5de14c3f7a9aa8395d2d99a7faa0eca.zip | |
erts: Make is_members in map_SUITE's more stringent
Diffstat (limited to 'erts/emulator/test/map_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/map_SUITE.erl | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl index 1ec2484c0b..943c6f262e 100644 --- a/erts/emulator/test/map_SUITE.erl +++ b/erts/emulator/test/map_SUITE.erl @@ -916,9 +916,13 @@ t_bif_map_put(Config) when is_list(Config) -> {'EXIT',{badarg,[{maps,put,_,_}|_]}} = (catch maps:put(1,a,<<>>)), ok. -is_members([],_) -> true; -is_members([K|Ks],Ls) -> - lists:member(K,Ls) andalso is_members(Ks,Ls). +is_members(Ks,Ls) when length(Ks) =/= length(Ls) -> false; +is_members(Ks,Ls) -> is_members_do(Ks,Ls). + +is_members_do([],[]) -> true; +is_members_do([],_) -> false; +is_members_do([K|Ks],Ls) -> + is_members_do(Ks, lists:delete(K,Ls)). t_bif_map_remove(Config) when is_list(Config) -> 0 = erlang:map_size(maps:remove(some_key, #{})), |