diff options
Diffstat (limited to 'lib/compiler/test')
| -rw-r--r-- | lib/compiler/test/error_SUITE.erl | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/compiler/test/error_SUITE.erl b/lib/compiler/test/error_SUITE.erl index 477730c3ac..757e1c5725 100644 --- a/lib/compiler/test/error_SUITE.erl +++ b/lib/compiler/test/error_SUITE.erl @@ -21,11 +21,11 @@ -include("test_server.hrl"). -export([all/1, - head_mismatch_line/1,r11b_binaries/1]). + head_mismatch_line/1,r11b_binaries/1,warnings_as_errors/1]). all(suite) -> test_lib:recompile(?MODULE), - [head_mismatch_line,r11b_binaries]. + [head_mismatch_line,r11b_binaries,warnings_as_errors]. %% Tests that a head mismatch is reported on the correct line (OTP-2125). head_mismatch_line(Config) when is_list(Config) -> @@ -73,6 +73,20 @@ r11b_binaries(Config) when is_list(Config) -> ?line [] = run(Config, Ts), ok. +warnings_as_errors(Config) when is_list(Config) -> + Ts = [{warnings_as_errors, + <<" + t() -> + A = unused, + ok. + ">>, + [warnings_as_errors], + {error, + [], + [{3,erl_lint,{unused_var,'A'}}]} }], + ?line [] = run(Config, Ts), + ok. + run(Config, Tests) -> F = fun({N,P,Ws,E}, BadL) -> @@ -104,6 +118,8 @@ run_test(Conf, Test0, Warnings) -> %% Test result of compilation. ?line Res = case compile:file(File, Opts) of {error,[{_File,Es}],Ws} -> + {error,Es,Ws}; + {error,Es,[{_File,Ws}]} -> {error,Es,Ws} end, file:delete(File), |