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author | Sverker Eriksson <[email protected]> | 2019-02-06 19:10:26 +0100 |
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committer | Sverker Eriksson <[email protected]> | 2019-02-06 19:10:26 +0100 |
commit | 98cfd6016f8b40fc97e03b31177d14318349040f (patch) | |
tree | c0fcdd768071c36bfbcbf186d369d9ca14c47421 /erts/emulator/test/fun_SUITE.erl | |
parent | e2ca71b6e7172b320b5b171359d53a161383fb19 (diff) | |
parent | 3825199794da28d79b21052a2e69e2335921d55e (diff) | |
download | otp-98cfd6016f8b40fc97e03b31177d14318349040f.tar.gz otp-98cfd6016f8b40fc97e03b31177d14318349040f.tar.bz2 otp-98cfd6016f8b40fc97e03b31177d14318349040f.zip |
Merge tag 'OTP-21.2' into sverker/map-from-ks-vs-bug
Diffstat (limited to 'erts/emulator/test/fun_SUITE.erl')
-rw-r--r-- | erts/emulator/test/fun_SUITE.erl | 51 |
1 files changed, 18 insertions, 33 deletions
diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl index 26fa955e3c..73fe9b0d8f 100644 --- a/erts/emulator/test/fun_SUITE.erl +++ b/erts/emulator/test/fun_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2016. All Rights Reserved. +%% Copyright Ericsson AB 1999-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -19,12 +19,12 @@ %% -module(fun_SUITE). --compile({nowarn_deprecated_function, {erlang,hash,2}}). -export([all/0, suite/0, bad_apply/1,bad_fun_call/1,badarity/1,ext_badarity/1, + bad_arglist/1, equality/1,ordering/1, - fun_to_port/1,t_hash/1,t_phash/1,t_phash2/1,md5/1, + fun_to_port/1,t_phash/1,t_phash2/1,md5/1, refc/1,refc_ets/1,refc_dist/1, const_propagation/1,t_arity/1,t_is_function2/1, t_fun_info/1,t_fun_info_mfa/1]). @@ -38,9 +38,10 @@ suite() -> {timetrap, {minutes, 1}}]. -all() -> +all() -> [bad_apply, bad_fun_call, badarity, ext_badarity, - equality, ordering, fun_to_port, t_hash, t_phash, + bad_arglist, + equality, ordering, fun_to_port, t_phash, t_phash2, md5, refc, refc_ets, refc_dist, const_propagation, t_arity, t_is_function2, t_fun_info, t_fun_info_mfa]. @@ -108,6 +109,18 @@ bad_call_fc(Fun) -> ct:fail({bad_result,Other}) end. +% Test erlang:apply with non-proper arg-list +bad_arglist(Config) when is_list(Config) -> + Fun = fun(A,B) -> A+B end, + {'EXIT', {badarg,_}} = (catch apply(Fun, 17)), + {'EXIT', {badarg,_}} = (catch apply(Fun, [17|18])), + {'EXIT', {badarg,_}} = (catch apply(Fun, [17,18|19])), + {'EXIT', {badarg,_}} = (catch apply(lists,seq, 17)), + {'EXIT', {badarg,_}} = (catch apply(lists,seq, [17|18])), + {'EXIT', {badarg,_}} = (catch apply(lists,seq, [17,18|19])), + ok. + + %% Call and apply valid funs with wrong number of arguments. badarity(Config) when is_list(Config) -> @@ -412,33 +425,6 @@ build_io_list(N) -> 1 -> [7,L|L] end. -%% Test the hash/2 BIF on funs. -t_hash(Config) when is_list(Config) -> - F1 = fun(_X) -> 1 end, - F2 = fun(_X) -> 2 end, - true = hash(F1) /= hash(F2), - - G1 = make_fun(1, 2, 3), - G2 = make_fun(1, 2, 3), - G3 = make_fun(1, 2, 4), - true = hash(G1) == hash(G2), - true = hash(G2) /= hash(G3), - - FF0 = fun erlang:abs/1, - FF1 = fun erlang:exit/1, - FF2 = fun erlang:exit/2, - FF3 = fun blurf:exit/2, - true = hash(FF0) =/= hash(FF1), - true = hash(FF0) =/= hash(FF2), - true = hash(FF0) =/= hash(FF3), - true = hash(FF1) =/= hash(FF2), - true = hash(FF1) =/= hash(FF3), - true = hash(FF2) =/= hash(FF3), - ok. - -hash(Term) -> - erlang:hash(Term, 16#7ffffff). - %% Test the phash/2 BIF on funs. t_phash(Config) when is_list(Config) -> F1 = fun(_X) -> 1 end, @@ -461,7 +447,6 @@ t_phash(Config) when is_list(Config) -> true = phash(FF1) =/= phash(FF2), true = phash(FF1) =/= phash(FF3), true = phash(FF2) =/= phash(FF3), - ok. phash(Term) -> |