diff options
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/erl_lint_SUITE.erl | 20 | ||||
| -rw-r--r-- | lib/stdlib/test/lists_SUITE.erl | 7 |
2 files changed, 25 insertions, 2 deletions
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index f9ab83a120..d18c7c255c 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -67,7 +67,8 @@ record_errors/1, otp_11879_cont/1, non_latin1_module/1, otp_14323/1, stacktrace_syntax/1, - otp_14285/1, otp_14378/1]). + otp_14285/1, otp_14378/1, + external_funs/1]). suite() -> [{ct_hooks,[ts_install_cth]}, @@ -88,7 +89,7 @@ all() -> maps, maps_type, maps_parallel_match, otp_11851, otp_11879, otp_13230, record_errors, otp_11879_cont, non_latin1_module, otp_14323, - stacktrace_syntax, otp_14285, otp_14378]. + stacktrace_syntax, otp_14285, otp_14378, external_funs]. groups() -> [{unused_vars_warn, [], @@ -4134,6 +4135,21 @@ otp_14285(Config) -> run(Config, Ts), ok. +external_funs(Config) when is_list(Config) -> + Ts = [{external_funs_1, + %% ERL-762: Unused variable warning not being emitted. + <<"f() -> + BugVar = process_info(self()), + if true -> fun m:f/1 end. + f(M, F) -> + BugVar = process_info(self()), + if true -> fun M:F/1 end.">>, + [], + {warnings,[{2,erl_lint,{unused_var,'BugVar'}}, + {5,erl_lint,{unused_var,'BugVar'}}]}}], + run(Config, Ts), + ok. + format_error(E) -> lists:flatten(erl_lint:format_error(E)). diff --git a/lib/stdlib/test/lists_SUITE.erl b/lib/stdlib/test/lists_SUITE.erl index 9a94bcc012..984b51e7ae 100644 --- a/lib/stdlib/test/lists_SUITE.erl +++ b/lib/stdlib/test/lists_SUITE.erl @@ -2604,6 +2604,13 @@ subtract(Config) when is_list(Config) -> %% certain thresholds, and we need proper coverage for all corner cases. [sub_thresholds(N) || N <- lists:seq(0, 32)], + %% Trapping, both crashing and otherwise. + [sub_trapping(N) || N <- lists:seq(0, 18)], + + %% The current implementation chooses which algorithm to use based on + %% certain thresholds, and we need proper coverage for all corner cases. + [sub_thresholds(N) || N <- lists:seq(0, 32)], + ok. sub_non_matching(A, B) -> |