diff options
Diffstat (limited to 'lib/compiler/test/test_lib.erl')
| -rw-r--r-- | lib/compiler/test/test_lib.erl | 76 |
1 files changed, 41 insertions, 35 deletions
diff --git a/lib/compiler/test/test_lib.erl b/lib/compiler/test/test_lib.erl index 8954a9f5fb..3348c6e9ea 100644 --- a/lib/compiler/test/test_lib.erl +++ b/lib/compiler/test/test_lib.erl @@ -22,7 +22,8 @@ -include_lib("common_test/include/ct.hrl"). -compile({no_auto_import,[binary_part/2]}). -export([id/1,recompile/1,parallel/0,uniq/0,opt_opts/1,get_data_dir/1, - is_cloned_mod/1,smoke_disasm/1,p_run/2]). + is_cloned_mod/1,smoke_disasm/1,p_run/2, + highest_opcode/1]). %% Used by test case that override BIFs. -export([binary_part/2,binary/1]). @@ -50,12 +51,8 @@ smoke_disasm(File) when is_list(File) -> Res = beam_disasm:file(File), {beam_file,_Mod} = {element(1, Res),element(2, Res)}. -%% If we are running cover, we don't want to run test cases that -%% invokes the compiler in parallel, as doing so would probably -%% be slower than running them sequentially. - parallel() -> - case test_server:is_cover() orelse erlang:system_info(schedulers) =:= 1 of + case erlang:system_info(schedulers) =:= 1 of true -> []; false -> [parallel] end. @@ -70,18 +67,24 @@ uniq() -> opt_opts(Mod) -> Comp = Mod:module_info(compile), {options,Opts} = lists:keyfind(options, 1, Comp), - lists:filter(fun(no_copt) -> true; - (no_postopt) -> true; - (no_float_opt) -> true; - (no_new_funs) -> true; - (no_new_binaries) -> true; - (no_new_apply) -> true; - (no_gc_bifs) -> true; - (no_stack_trimming) -> true; - (debug_info) -> true; - (inline) -> true; - (_) -> false - end, Opts). + lists:filter(fun + (debug_info) -> true; + (inline) -> true; + (no_bsm3) -> true; + (no_bsm_opt) -> true; + (no_copt) -> true; + (no_fun_opt) -> true; + (no_module_opt) -> true; + (no_postopt) -> true; + (no_put_tuple2) -> true; + (no_recv_opt) -> true; + (no_share_opt) -> true; + (no_ssa_float) -> true; + (no_ssa_opt) -> true; + (no_stack_trimming) -> true; + (no_type_opt) -> true; + (_) -> false + end, Opts). %% Some test suites gets cloned (e.g. to "record_SUITE" to %% "record_no_opt_SUITE"), but the data directory is not cloned. @@ -91,37 +94,40 @@ get_data_dir(Config) -> Data0 = proplists:get_value(data_dir, Config), Opts = [{return,list}], Data1 = re:replace(Data0, "_no_opt_SUITE", "_SUITE", Opts), - Data = re:replace(Data1, "_post_opt_SUITE", "_SUITE", Opts), - re:replace(Data, "_inline_SUITE", "_SUITE", Opts). + Data2 = re:replace(Data1, "_post_opt_SUITE", "_SUITE", Opts), + Data3 = re:replace(Data2, "_inline_SUITE", "_SUITE", Opts), + Data4 = re:replace(Data3, "_r21_SUITE", "_SUITE", Opts), + Data = re:replace(Data4, "_no_module_opt_SUITE", "_SUITE", Opts), + re:replace(Data, "_no_ssa_opt_SUITE", "_SUITE", Opts). is_cloned_mod(Mod) -> is_cloned_mod_1(atom_to_list(Mod)). %% Test whether Mod is a cloned module. -is_cloned_mod_1("no_opt_SUITE") -> true; -is_cloned_mod_1("post_opt_SUITE") -> true; -is_cloned_mod_1("inline_SUITE") -> true; +is_cloned_mod_1("_no_opt_SUITE") -> true; +is_cloned_mod_1("_no_ssa_opt_SUITE") -> true; +is_cloned_mod_1("_post_opt_SUITE") -> true; +is_cloned_mod_1("_inline_SUITE") -> true; +is_cloned_mod_1("_21_SUITE") -> true; +is_cloned_mod_1("_no_module_opt_SUITE") -> true; is_cloned_mod_1([_|T]) -> is_cloned_mod_1(T); is_cloned_mod_1([]) -> false. +%% Return the highest opcode use in the BEAM module. + +highest_opcode(Beam) -> + {ok,{_Mod,[{"Code",Code}]}} = beam_lib:chunks(Beam, ["Code"]), + FormatNumber = 0, + <<16:32,FormatNumber:32,HighestOpcode:32,_/binary>> = Code, + HighestOpcode. + %% p_run(fun(Data) -> ok|error, List) -> ok %% Will fail the test case if there were any errors. p_run(Test, List) -> S = erlang:system_info(schedulers), - N = case test_server:is_cover() of - false -> - S + 1; - true -> - %% Cover is running. Using too many processes - %% could slow us down. Measurements on my computer - %% showed that using 4 parallel processes was - %% slightly faster than using 3. Using more than - %% 4 would not buy us much and could actually be - %% slower. - min(S, 4) - end, + N = S + 1, io:format("p_run: ~p parallel processes\n", [N]), p_run_loop(Test, List, N, [], 0, 0). |