diff options
Diffstat (limited to 'lib/compiler/test/compile_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/compile_SUITE.erl | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl index 28a353d27b..2953a901b5 100644 --- a/lib/compiler/test/compile_SUITE.erl +++ b/lib/compiler/test/compile_SUITE.erl @@ -29,7 +29,7 @@ app_test/1,appup_test/1, file_1/1, forms_2/1, module_mismatch/1, big_file/1, outdir/1, binary/1, makedep/1, cond_and_ifdef/1, listings/1, listings_big/1, - other_output/1, encrypted_abstr/1, + other_output/1, kernel_listing/1, encrypted_abstr/1, strict_record/1, cover/1, env/1, core/1, core_roundtrip/1, asm/1, @@ -47,7 +47,7 @@ all() -> test_lib:recompile(?MODULE), [app_test, appup_test, file_1, forms_2, module_mismatch, big_file, outdir, binary, makedep, cond_and_ifdef, listings, listings_big, - other_output, encrypted_abstr, + other_output, kernel_listing, encrypted_abstr, strict_record, cover, env, core, core_roundtrip, asm, sys_pre_attributes, dialyzer, warnings, pre_load_check, @@ -430,6 +430,32 @@ other_output(Config) when is_list(Config) -> ok. +%% Smoke test and cover of pretty-printing of Kernel code. +kernel_listing(_Config) -> + TestBeams = get_unique_beam_files(), + Abstr = [begin {ok,{Mod,[{abstract_code, + {raw_abstract_v1,Abstr}}]}} = + beam_lib:chunks(Beam, [abstract_code]), + {Mod,Abstr} end || Beam <- TestBeams], + test_lib:p_run(fun(F) -> do_kernel_listing(F) end, Abstr). + +do_kernel_listing({M,A}) -> + try + {ok,M,Kern} = compile:forms(A, [to_kernel]), + IoList = v3_kernel_pp:format(Kern), + _ = iolist_size(IoList), + ok + catch + throw:{error,Error} -> + io:format("*** compilation failure '~p' for module ~s\n", + [Error,M]), + error; + Class:Error -> + io:format("~p: ~p ~p\n~p\n", + [M,Class,Error,erlang:get_stacktrace()]), + error + end. + encrypted_abstr(Config) when is_list(Config) -> {Simple,Target} = get_files(Config, simple, "encrypted_abstr"), |