diff options
Diffstat (limited to 'lib/compiler/test/beam_validator_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/beam_validator_SUITE.erl | 696 |
1 files changed, 455 insertions, 241 deletions
diff --git a/lib/compiler/test/beam_validator_SUITE.erl b/lib/compiler/test/beam_validator_SUITE.erl index 626f89ba7a..d3e544a9cc 100644 --- a/lib/compiler/test/beam_validator_SUITE.erl +++ b/lib/compiler/test/beam_validator_SUITE.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2013. All Rights Reserved. +%% Copyright Ericsson AB 2004-2018. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -21,46 +22,51 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, - beam_files/1,compiler_bug/1,stupid_but_valid/1, + compiler_bug/1,stupid_but_valid/1, xrange/1,yrange/1,stack/1,call_last/1,merge_undefined/1, uninit/1,unsafe_catch/1, - dead_code/1,mult_labels/1, + dead_code/1, overwrite_catchtag/1,overwrite_trytag/1,accessing_tags/1,bad_catch_try/1, cons_guard/1, freg_range/1,freg_uninit/1,freg_state/1, - bin_match/1,bad_bin_match/1,bin_aligned/1,bad_dsetel/1, + bad_bin_match/1,bad_dsetel/1, state_after_fault_in_catch/1,no_exception_in_catch/1, - undef_label/1,illegal_instruction/1,failing_gc_guard_bif/1]). - --include_lib("test_server/include/test_server.hrl"). + undef_label/1,illegal_instruction/1,failing_gc_guard_bif/1, + map_field_lists/1,cover_bin_opt/1, + val_dsetel/1,bad_tuples/1,bad_try_catch_nesting/1, + receive_stacked/1]). + +-include_lib("common_test/include/ct.hrl"). init_per_testcase(Case, Config) when is_atom(Case), is_list(Config) -> - Dog = test_server:timetrap(?t:minutes(10)), - [{watchdog,Dog}|Config]. + Config. end_per_testcase(Case, Config) when is_atom(Case), is_list(Config) -> - Dog = ?config(watchdog, Config), - ?t:timetrap_cancel(Dog), ok. -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> + [{ct_hooks,[ts_install_cth]}, + {timetrap,{minutes,10}}]. all() -> - test_lib:recompile(?MODULE), - [beam_files,{group,p}]. + [{group,p}]. groups() -> [{p,test_lib:parallel(), [compiler_bug,stupid_but_valid,xrange, yrange,stack,call_last,merge_undefined,uninit, - unsafe_catch,dead_code,mult_labels, + unsafe_catch,dead_code, overwrite_catchtag,overwrite_trytag,accessing_tags, bad_catch_try,cons_guard,freg_range,freg_uninit, - freg_state,bin_match,bad_bin_match,bin_aligned,bad_dsetel, + freg_state,bad_bin_match,bad_dsetel, state_after_fault_in_catch,no_exception_in_catch, - undef_label,illegal_instruction,failing_gc_guard_bif]}]. + undef_label,illegal_instruction,failing_gc_guard_bif, + map_field_lists,cover_bin_opt,val_dsetel, + bad_tuples,bad_try_catch_nesting, + receive_stacked]}]. init_per_suite(Config) -> + test_lib:recompile(?MODULE), Config. end_per_suite(_Config) -> @@ -72,304 +78,288 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - -beam_files(Config) when is_list(Config) -> - ?line DataDir = proplists:get_value(data_dir, Config), - ?line Wc = filename:join([DataDir,"..","..","*","*.beam"]), - %% Must have at least two files here, or there will be - %% a grammatical error in the output of the io:format/2 call below. ;-) - ?line [_,_|_] = Fs = filelib:wildcard(Wc), - ?line io:format("~p files\n", [length(Fs)]), - test_lib:p_run(fun do_beam_file/1, Fs). - - -do_beam_file(F) -> - case beam_validator:file(F) of - ok -> - ok; - {error,Es} -> - io:format("File: ~s", [F]), - io:format("Error: ~p\n", [Es]), - error - end. - compiler_bug(Config) when is_list(Config) -> %% Check that the compiler returns an error if we try to %% assemble one of the bad '.S' files. - ?line Data = ?config(data_dir, Config), - ?line File = filename:join(Data, "stack"), - ?line error = compile:file(File, [asm,report_errors,binary,time]), + Data = proplists:get_value(data_dir, Config), + File = filename:join(Data, "compiler_bug"), + error = compile:file(File, [from_asm,report_errors,time]), + + %% Make sure that the error was reported by + %% the beam_validator module. + {error, + [{"compiler_bug", + [{beam_validator,_}]}], + []} = compile:file(File, [from_asm,return_errors,time]), ok. %% The following code is stupid but it should compile. stupid_but_valid(Config) when is_list(Config) -> AnAtom = nisse, - ?line try setelement(5, setelement(6, AnAtom, value), another_value) of - Term -> ?line ?t:fail({what_happened,Term}) - catch - error:badarg -> ok - end, + try setelement(5, setelement(6, AnAtom, value), another_value) of + Term -> ct:fail({what_happened,Term}) + catch + error:badarg -> ok + end, ok. xrange(Config) when is_list(Config) -> Errors = do_val(xrange, Config), - ?line - [{{t,sum_1,2}, - {{bif,'+',{f,0},[{x,-1},{x,1}],{x,0}},4, - {uninitialized_reg,{x,-1}}}}, - {{t,sum_2,2}, - {{bif,'+',{f,0},[{x,0},{x,1024}],{x,0}},4, - {uninitialized_reg,{x,1024}}}}, - {{t,sum_3,2}, - {{bif,'+',{f,0},[{x,0},{x,1}],{x,-1}},4, - {invalid_store,{x,-1},number}}}, - {{t,sum_4,2}, - {{bif,'+',{f,0},[{x,0},{x,1}],{x,1024}},4,limit}}] = Errors, + [{{t,sum_1,2}, + {{bif,'+',{f,0},[{x,-1},{x,1}],{x,0}},4, + {uninitialized_reg,{x,-1}}}}, + {{t,sum_2,2}, + {{bif,'+',{f,0},[{x,0},{x,1023}],{x,0}},4, + {uninitialized_reg,{x,1023}}}}, + {{t,sum_3,2}, + {{bif,'+',{f,0},[{x,0},{x,1}],{x,-1}},4, + {invalid_store,{x,-1},number}}}, + {{t,sum_4,2}, + {{bif,'+',{f,0},[{x,0},{x,1}],{x,1023}},4,limit}}] = Errors, ok. yrange(Config) when is_list(Config) -> Errors = do_val(yrange, Config), - ?line - [{{t,sum_1,2}, - {{move,{x,1},{y,-1}},5, - {invalid_store,{y,-1},term}}}, - {{t,sum_2,2}, - {{bif,'+',{f,0},[{x,0},{y,1024}],{x,0}},8, - {uninitialized_reg,{y,1024}}}}, - {{t,sum_3,2}, - {{move,{x,1},{y,1024}},5,limit}}, - {{t,sum_4,2}, - {{move,{x,1},{y,-1}},5, - {invalid_store,{y,-1},term}}}] = Errors, + [{{t,sum_1,2}, + {{move,{x,1},{y,-1}},5, + {invalid_store,{y,-1},term}}}, + {{t,sum_2,2}, + {{bif,'+',{f,0},[{x,0},{y,1024}],{x,0}},7, + {uninitialized_reg,{y,1024}}}}, + {{t,sum_3,2}, + {{move,{x,1},{y,1024}},5,limit}}, + {{t,sum_4,2}, + {{move,{x,1},{y,-1}},5, + {invalid_store,{y,-1},term}}}] = Errors, ok. stack(Config) when is_list(Config) -> Errors = do_val(stack, Config), - ?line [{{t,a,2},{return,11,{stack_frame,2}}}, - {{t,b,2},{{deallocate,2},4,{allocated,none}}}, - {{t,c,2},{{deallocate,2},12,{allocated,none}}}, - {{t,d,2}, - {{allocate,2,2},5,{existing_stack_frame,{size,2}}}}, - {{t,e,2},{{deallocate,5},6,{allocated,2}}}, - {{t,bad_1,0},{{allocate_zero,2,10},4,{{x,9},not_live}}}, - {{t,bad_2,0},{{move,{y,0},{x,0}},5,{unassigned,{y,0}}}}] = Errors, + [{{t,a,2},{return,9,{stack_frame,2}}}, + {{t,b,2},{{deallocate,2},4,{allocated,none}}}, + {{t,bad_1,0},{{allocate_zero,2,10},4,{{x,9},not_live}}}, + {{t,bad_2,0},{{move,{y,0},{x,0}},5,{unassigned,{y,0}}}}, + {{t,c,2},{{deallocate,2},10,{allocated,none}}}, + {{t,d,2}, + {{allocate,2,2},5,{existing_stack_frame,{size,2}}}}, + {{t,e,2},{{deallocate,5},6,{allocated,2}}}] = Errors, ok. call_last(Config) when is_list(Config) -> Errors = do_val(call_last, Config), - ?line [{{t,a,1},{{call_last,1,{f,8},2},11,{allocated,1}}}, - {{t,b,1}, - {{call_ext_last,2,{extfunc,lists,seq,2},2}, - 11, - {allocated,1}}}] = Errors, + [{{t,a,1},{{call_last,1,{f,8},2},9,{allocated,1}}}, + {{t,b,1}, + {{call_ext_last,2,{extfunc,lists,seq,2},2}, + 10, + {allocated,1}}}] = Errors, ok. merge_undefined(Config) when is_list(Config) -> Errors = do_val(merge_undefined, Config), - ?line [{{t,handle_call,2}, - {{call_ext,2,{extfunc,debug,filter,2}}, - 22, - {uninitialized_reg,{y,0}}}}] = Errors, + [{{t,handle_call,2}, + {{call_ext,1,{extfunc,erlang,exit,1}}, + 10, + {uninitialized_reg,{y,0}}}}] = Errors, ok. uninit(Config) when is_list(Config) -> Errors = do_val(uninit, Config), - ?line - [{{t,sum_1,2}, - {{move,{y,0},{x,0}},5,{uninitialized_reg,{y,0}}}}, - {{t,sum_2,2}, - {{call,1,{f,10}},6,{uninitialized_reg,{y,0}}}}, - {{t,sum_3,2}, - {{bif,'+',{f,0},[{x,0},{y,0}],{x,0}}, - 7, - {unassigned,{y,0}}}}] = Errors, + [{{t,sum_1,2}, + {{move,{y,0},{x,0}},5,{uninitialized_reg,{y,0}}}}, + {{t,sum_2,2}, + {{call,1,{f,8}},5,{uninitialized_reg,{y,0}}}}, + {{t,sum_3,2}, + {{bif,'+',{f,0},[{x,0},{y,0}],{x,0}}, + 6, + {unassigned,{y,0}}}}] = Errors, ok. unsafe_catch(Config) when is_list(Config) -> Errors = do_val(unsafe_catch, Config), - ?line - [{{t,small,2}, - {{bs_put_integer,{f,0},{integer,16},1, - {field_flags,[aligned,unsigned,big]},{y,0}}, - 20, - {unassigned,{y,0}}}}] = Errors, + [{{t,small,2}, + {{bs_put_integer,{f,0},{integer,16},1, + {field_flags,[unsigned,big]},{y,0}}, + 20, + {unassigned,{y,0}}}}] = Errors, ok. dead_code(Config) when is_list(Config) -> [] = do_val(dead_code, Config), ok. -mult_labels(Config) when is_list(Config) -> - [] = do_val(erl_prim_loader, Config, ".beam"), - ok. - overwrite_catchtag(Config) when is_list(Config) -> Errors = do_val(overwrite_catchtag, Config), - ?line - [{{overwrite_catchtag,foo,1}, - {{move,{x,0},{y,0}},6,{catchtag,_}}}] = Errors, + [{{overwrite_catchtag,foo,1}, + {{move,{x,0},{y,0}},6,{catchtag,_}}}] = Errors, ok. overwrite_trytag(Config) when is_list(Config) -> Errors = do_val(overwrite_trytag, Config), - ?line - [{{overwrite_trytag,foo,1}, - {{kill,{y,2}},9,{trytag,_}}}] = Errors, + [{{overwrite_trytag,foo,1}, + {{kill,{y,2}},8,{trytag,_}}}] = Errors, ok. accessing_tags(Config) when is_list(Config) -> Errors = do_val(accessing_tags, Config), - ?line - [{{accessing_tags,foo,1}, - {{move,{y,0},{x,0}},6,{catchtag,_}}}, - {{accessing_tags,bar,1}, - {{move,{y,0},{x,0}},6,{trytag,_}}}] = Errors, + [{{accessing_tags,bar,1}, + {{move,{y,0},{x,0}},6,{trytag,_}}}, + {{accessing_tags,foo,1}, + {{move,{y,0},{x,0}},6,{catchtag,_}}}] = Errors, ok. bad_catch_try(Config) when is_list(Config) -> Errors = do_val(bad_catch_try, Config), - ?line [{{bad_catch_try,bad_1,1}, - {{'catch',{x,0},{f,3}}, - 5,{invalid_store,{x,0},{catchtag,[3]}}}}, - {{bad_catch_try,bad_2,1}, - {{catch_end,{x,9}}, - 8,{source_not_y_reg,{x,9}}}}, - {{bad_catch_try,bad_3,1}, - {{catch_end,{y,1}},9,{bad_type,{atom,kalle}}}}, - {{bad_catch_try,bad_4,1}, - {{'try',{x,0},{f,15}},5,{invalid_store,{x,0},{trytag,[15]}}}}, - {{bad_catch_try,bad_5,1}, - {{try_case,{y,1}},12,{bad_type,term}}}, - {{bad_catch_try,bad_6,1}, - {{try_end,{y,1}},8,{bad_type,{integer,1}}}}] = Errors, + [{{bad_catch_try,bad_1,1}, + {{'catch',{x,0},{f,3}}, + 5,{invalid_store,{x,0},{catchtag,[3]}}}}, + {{bad_catch_try,bad_2,1}, + {{catch_end,{x,9}}, + 8,{source_not_y_reg,{x,9}}}}, + {{bad_catch_try,bad_3,1}, + {{catch_end,{y,1}},9,{bad_type,{atom,kalle}}}}, + {{bad_catch_try,bad_4,1}, + {{'try',{x,0},{f,15}},5,{invalid_store,{x,0},{trytag,[15]}}}}, + {{bad_catch_try,bad_5,1}, + {{try_case,{y,1}},12,{bad_type,term}}}, + {{bad_catch_try,bad_6,1}, + {{move,{integer,1},{y,1}},7, + {invalid_store,{y,1},{integer,1}}}}] = Errors, ok. cons_guard(Config) when is_list(Config) -> Errors = do_val(cons, Config), - ?line - [{{cons,foo,1}, - {{get_list,{x,0},{x,1},{x,2}}, - 5, - {bad_type,{needed,cons},{actual,term}}}}] = Errors, + [{{cons,foo,1}, + {{get_list,{x,0},{x,1},{x,2}}, + 5, + {bad_type,{needed,cons},{actual,term}}}}] = Errors, ok. freg_range(Config) when is_list(Config) -> Errors = do_val(freg_range, Config), - ?line - [{{t,sum_1,2}, - {{bif,fadd,{f,0},[{fr,-1},{fr,1}],{fr,0}}, - 5, - {bad_source,{fr,-1}}}}, - {{t,sum_2,2}, - {{bif,fadd,{f,0},[{fr,0},{fr,1024}],{fr,0}}, - 6, - {uninitialized_reg,{fr,1024}}}}, - {{t,sum_3,2}, - {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,-1}}, - 7, - {bad_target,{fr,-1}}}}, - {{t,sum_4,2}, - {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,1024}}, - 7, - limit}}] = Errors, + [{{t,sum_1,2}, + {{bif,fadd,{f,0},[{fr,-1},{fr,1}],{fr,0}}, + 5, + {bad_source,{fr,-1}}}}, + {{t,sum_2,2}, + {{bif,fadd,{f,0},[{fr,0},{fr,1024}],{fr,0}}, + 6, + {uninitialized_reg,{fr,1024}}}}, + {{t,sum_3,2}, + {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,-1}}, + 7, + {bad_target,{fr,-1}}}}, + {{t,sum_4,2}, + {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,1024}}, + 7, + limit}}] = Errors, ok. freg_uninit(Config) when is_list(Config) -> Errors = do_val(freg_uninit, Config), - ?line - [{{t,sum_1,2}, - {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,0}}, - 6, - {uninitialized_reg,{fr,1}}}}, - {{t,sum_2,2}, - {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,0}}, - 9, - {uninitialized_reg,{fr,0}}}}] = Errors, + [{{t,sum_1,2}, + {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,0}}, + 6, + {uninitialized_reg,{fr,1}}}}, + {{t,sum_2,2}, + {{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,0}}, + 9, + {uninitialized_reg,{fr,0}}}}] = Errors, ok. freg_state(Config) when is_list(Config) -> Errors = do_val(freg_state, Config), - ?line - [{{t,sum_1,2}, - {{bif,fmul,{f,0},[{fr,0},{fr,1}],{fr,0}}, - 6, - {bad_floating_point_state,undefined}}}, - {{t,sum_2,2}, - {{fmove,{fr,0},{x,0}}, - 8, - {bad_floating_point_state,cleared}}}, - {{t,sum_3,2}, - {{bif,'-',{f,0},[{x,1},{x,0}],{x,1}}, - 8, - {unsafe_instruction,{float_error_state,cleared}}}}, - {{t,sum_4,2}, - {{fcheckerror,{f,0}}, - 4, - {bad_floating_point_state,undefined}}}, - {{t,sum_5,2}, - {fclearerror,5,{bad_floating_point_state,cleared}}}] = Errors, - ok. - -bin_match(Config) when is_list(Config) -> - Errors = do_val(bin_match, Config), - ?line - [{{t,t,1},{{bs_save,0},4,no_bs_match_state}}, - {{t,x,1},{{bs_restore,1},16,{no_save_point,1}}}] = Errors, + [{{t,sum_1,2}, + {{bif,fmul,{f,0},[{fr,0},{fr,1}],{fr,0}}, + 6, + {bad_floating_point_state,undefined}}}, + {{t,sum_2,2}, + {{fmove,{fr,0},{x,0}}, + 8, + {bad_floating_point_state,cleared}}}, + {{t,sum_3,2}, + {{bif,'-',{f,0},[{x,1},{x,0}],{x,1}}, + 8, + {unsafe_instruction,{float_error_state,cleared}}}}, + {{t,sum_4,2}, + {{fcheckerror,{f,0}}, + 4, + {bad_floating_point_state,undefined}}}, + {{t,sum_5,2}, + {fclearerror,5,{bad_floating_point_state,cleared}}}] = Errors, ok. bad_bin_match(Config) when is_list(Config) -> - [{{t,t,1},{return,5,{match_context,{x,0}}}}] = - do_val(bad_bin_match, Config), - ok. - -bin_aligned(Config) when is_list(Config) -> - Errors = do_val(bin_aligned, Config), - ?line - [{{t,decode,1}, - {{bs_put_integer,{f,0}, - {integer,5}, - 1, - {field_flags,[unsigned,big,aligned]}, - {integer,0}}, - 10, - {aligned_flag_set,{bits,3}}}}] = Errors, + [{{t,t,1},{return,5,{match_context,{x,0}}}}] = + do_val(bad_bin_match, Config), ok. bad_dsetel(Config) when is_list(Config) -> Errors = do_val(bad_dsetel, Config), - ?line - [{{t,t,1}, - {{set_tuple_element,{x,1},{x,0},1}, - 15, - illegal_context_for_set_tuple_element}}] = Errors, + [{{t,t,1}, + {{set_tuple_element,{x,1},{x,0},1}, + 17, + illegal_context_for_set_tuple_element}}] = Errors, ok. state_after_fault_in_catch(Config) when is_list(Config) -> Errors = do_val(state_after_fault_in_catch, Config), - [{{t,foo,1}, - {{move,{x,1},{x,0}},10,{uninitialized_reg,{x,1}}}}, - {{state_after_fault_in_catch,if_end,1}, + [{{state_after_fault_in_catch,badmatch,1}, {{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}}, {{state_after_fault_in_catch,case_end,1}, {{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}}, - {{state_after_fault_in_catch,badmatch,1}, - {{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}}] = Errors, + {{state_after_fault_in_catch,if_end,1}, + {{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}}, + {{t,foo,1}, + {{move,{x,1},{x,0}},10,{uninitialized_reg,{x,1}}}}] = Errors, ok. no_exception_in_catch(Config) when is_list(Config) -> Errors = do_val(no_exception_in_catch, Config), [{{no_exception_in_catch,nested_of_1,4}, - {{move,{x,3},{x,0}},91,{uninitialized_reg,{x,3}}}}] = Errors, + {{move,{x,3},{x,0}},87,{uninitialized_reg,{x,3}}}}] = Errors, ok. undef_label(Config) when is_list(Config) -> - Errors = do_val(undef_label, Config), + M = {undef_label, + [{t,1}], + [], + [{function,t,1,2, + [{label,1}, + {func_info,{atom,undef_label},{atom,t},1}, + {label,2}, + {test,is_eq_exact,{f,42},[{x,0},{atom,x}]}, + {move,{atom,ok},{x,0}}, + return]}, + {function,x,1,17, + [{label,3}, + {func_info,{atom,undef_label},{atom,x},1}, + {label,4}, + return]}], + 5}, + Errors = beam_val(M), [{{undef_label,t,1},{undef_labels,[42]}}, {{undef_label,x,1},{return,4,no_entry_label}}] = Errors, ok. illegal_instruction(Config) when is_list(Config) -> - Errors = do_val(illegal_instruction, Config), + M = {illegal_instruction, + [{t,1},{x,1},{y,0}], + [], + [{function,t,1,2, + [{label,1}, + {func_info,{atom,illegal_instruction},{atom,t},1}, + {label,2}, + {my_illegal_instruction,{x,0}}, + return]}, + {function,x,1,4, + [{label,3}, + bad_func_info, + {label,4}, + {my_illegal_instruction,{x,0}}, + return]}, + {function,y,0,17,[]}], + 5}, + Errors = beam_val(M), [{{illegal_instruction,t,1}, {{my_illegal_instruction,{x,0}},4,unknown_instruction}}, {{'_',x,1},{bad_func_info,1,illegal_instruction}}, @@ -384,9 +374,9 @@ illegal_instruction(Config) when is_list(Config) -> %% (Thanks to Kiran Khaladkar.) %% failing_gc_guard_bif(Config) when is_list(Config) -> - ?line ok = process_request(lists:seq(1, 36)), - ?line error = process_request([]), - ?line error = process_request(not_a_list), + ok = process_request(lists:seq(1, 36)), + error = process_request([]), + error = process_request(not_a_list), ok. process_request(ConfId) -> @@ -407,19 +397,243 @@ process_request_foo(_) -> process_request_bar(Pid, [Response]) when is_pid(Pid) -> Response. +map_field_lists(Config) -> + Errors = do_val(map_field_lists, Config), + [{{map_field_lists,x,1}, + {{test,has_map_fields,{f,1},{x,0}, + {list,[{atom,a},{atom,a}]}}, + 5, + keys_not_unique}}, + {{map_field_lists,y,1}, + {{test,has_map_fields,{f,3},{x,0},{list,[]}}, + 5, + empty_field_list}} + ] = Errors. + +%% Coverage and smoke test of beam_validator. +cover_bin_opt(_Config) -> + Ms = [beam_utils_SUITE, + bs_match_SUITE, + bs_bincomp_SUITE, + bs_bit_binaries_SUITE, + bs_utf_SUITE], + test_lib:p_run(fun try_bin_opt/1, Ms), + ok. + +try_bin_opt(Mod) -> + try + do_bin_opt(Mod) + catch + Class:Error:Stk -> + io:format("~p: ~p ~p\n~p\n", + [Mod,Class,Error,Stk]), + error + end. + +do_bin_opt(Mod) -> + Beam = code:which(Mod), + {ok,{Mod,[{abstract_code, + {raw_abstract_v1,Abstr}}]}} = + beam_lib:chunks(Beam, [abstract_code]), + {ok,Mod,Asm} = compile:forms(Abstr, ['S']), + do_bin_opt(Mod, Asm). + +do_bin_opt(Mod, Asm) -> + do_bin_opt(fun enable_bin_opt/1, Mod, Asm), + do_bin_opt(fun remove_bs_start_match/1, Mod, Asm), + do_bin_opt(fun remove_bs_save/1, Mod, Asm), + do_bin_opt(fun destroy_ctxt/1, Mod, Asm), + do_bin_opt(fun destroy_save_point/1, Mod, Asm), + ok. + +do_bin_opt(Transform, Mod, Asm0) -> + Asm = Transform(Asm0), + case compile:forms(Asm, [from_asm,no_postopt,return]) of + {ok,Mod,Code,_Warnings} when is_binary(Code) -> + ok; + {error,Errors0,_} -> + %% beam_validator must return errors, not simply crash, + %% when illegal code is found. + ModString = atom_to_list(Mod), + [{ModString,Errors}] = Errors0, + _ = [verify_bin_opt_error(E) || E <- Errors], + ok + end. + +verify_bin_opt_error({beam_validator,_}) -> + ok. + +enable_bin_opt(Module) -> + transform_is(fun enable_bin_opt_body/1, Module). + +enable_bin_opt_body([_,{'%',{no_bin_opt,_Reason,_Anno}}|Is]) -> + enable_bin_opt_body(Is); +enable_bin_opt_body([I|Is]) -> + [I|enable_bin_opt_body(Is)]; +enable_bin_opt_body([]) -> + []. + +remove_bs_start_match(Module) -> + transform_remove(fun({test,bs_start_match2,_,_,_,_}) -> true; + (_) -> false + end, Module). + +remove_bs_save(Module) -> + transform_remove(fun({bs_save2,_,_}) -> true; + (_) -> false + end, Module). + +destroy_save_point(Module) -> + transform_i(fun do_destroy_save_point/1, Module). + +do_destroy_save_point({I,Ctx,_Point}) + when I =:= bs_save2; I =:= bs_restore2 -> + {I,Ctx,42}; +do_destroy_save_point(I) -> + I. + +destroy_ctxt(Module) -> + transform_i(fun do_destroy_ctxt/1, Module). + +do_destroy_ctxt({bs_save2=I,Ctx,Point}) -> + {I,destroy_reg(Ctx),Point}; +do_destroy_ctxt({bs_restore2=I,Ctx,Point}) -> + {I,destroy_reg(Ctx),Point}; +do_destroy_ctxt({bs_context_to_binary=I,Ctx}) -> + {I,destroy_reg(Ctx)}; +do_destroy_ctxt(I) -> + I. + +destroy_reg({Tag,N}) -> + case rand:uniform() of + R when R < 0.6 -> + {Tag,N+1}; + _ -> + {y,N+1} + end. + +bad_tuples(Config) -> + Errors = do_val(bad_tuples, Config), + [{{bad_tuples,heap_overflow,1}, + {{put,{x,0}},8,{heap_overflow,{left,0},{wanted,1}}}}, + {{bad_tuples,long,2}, + {{put,{atom,too_long}},8,not_building_a_tuple}}, + {{bad_tuples,self_referential,1}, + {{put,{x,1}},7,{tuple_in_progress,{x,1}}}}, + {{bad_tuples,short,1}, + {{move,{x,1},{x,0}},7,{tuple_in_progress,{x,1}}}}] = Errors, + + ok. + +bad_try_catch_nesting(Config) -> + Errors = do_val(bad_try_catch_nesting, Config), + [{{bad_try_catch_nesting,main,2}, + {{'try',{y,2},{f,3}}, + 7, + {bad_try_catch_nesting,{y,2},[{{y,1},{trytag,[5]}}]}}}] = Errors, + ok. + +receive_stacked(Config) -> + Mod = ?FUNCTION_NAME, + Errors = do_val(Mod, Config), + [{{receive_stacked,f1,0}, + {{loop_rec_end,{f,3}}, + 17, + {fragile_message_reference,{y,0}}}}, + {{receive_stacked,f2,0}, + {{test_heap,3,0},10,{fragile_message_reference,{y,1}}}}, + {{receive_stacked,f3,0}, + {{test_heap,3,0},10,{fragile_message_reference,{y,1}}}}, + {{receive_stacked,f4,0}, + {{test_heap,3,0},10,{fragile_message_reference,{y,1}}}}, + {{receive_stacked,f5,0}, + {{loop_rec_end,{f,23}}, + 23, + {fragile_message_reference,{y,1}}}}, + {{receive_stacked,f6,0}, + {{gc_bif,byte_size,{f,29},0,[{y,0}],{x,0}}, + 12, + {fragile_message_reference,{y,0}}}}, + {{receive_stacked,f7,0}, + {{loop_rec_end,{f,33}}, + 20, + {fragile_message_reference,{y,0}}}}, + {{receive_stacked,f8,0}, + {{loop_rec_end,{f,38}}, + 20, + {fragile_message_reference,{y,0}}}}, + {{receive_stacked,m1,0}, + {{loop_rec_end,{f,43}}, + 19, + {fragile_message_reference,{y,0}}}}, + {{receive_stacked,m2,0}, + {{loop_rec_end,{f,48}}, + 33, + {fragile_message_reference,{y,0}}}}] = Errors, + + %% Compile the original source code as a smoke test. + Data = proplists:get_value(data_dir, Config), + Base = atom_to_list(Mod), + File = filename:join(Data, Base), + {ok,Mod,_} = compile:file(File, [binary]), + + ok. + +%%%------------------------------------------------------------------------- + +transform_remove(Remove, Module) -> + transform_is(fun(Is) -> [I || I <- Is, not Remove(I)] end, Module). + +transform_i(Transform, Module) -> + transform_is(fun(Is) -> [Transform(I) || I <- Is] end, Module). + +transform_is(Transform, {Mod,Exp,Imp,Fs0,Lc}) -> + Fs = [transform_is_1(Transform, F) || F <- Fs0], + {Mod,Exp,Imp,Fs,Lc}. + +transform_is_1(Transform, {function,N,A,E,Is0}) -> + Is = Transform(Is0), + {function,N,A,E,Is}. + +do_val(Mod, Config) -> + Data = proplists:get_value(data_dir, Config), + Base = atom_to_list(Mod), + File = filename:join(Data, Base), + case compile:file(File, [from_asm,no_postopt,return_errors]) of + {error,L,[]} -> + [{Base,Errors0}] = L, + Errors = [E || {beam_validator,E} <- Errors0], + _ = [io:put_chars(beam_validator:format_error(E)) || + E <- Errors], + Errors; + {ok,Mod} -> + [] + end. + +beam_val(M) -> + Name = atom_to_list(element(1, M)), + {error,[{Name,Errors0}]} = beam_validator:module(M, []), + Errors = [E || {beam_validator,E} <- Errors0], + _ = [io:put_chars(beam_validator:format_error(E)) || + E <- Errors], + Errors. %%%------------------------------------------------------------------------- -do_val(Name, Config) -> - do_val(Name, Config, ".S"). - -do_val(Name, Config, Type) -> - ?line Data = ?config(data_dir, Config), - ?line File = filename:join(Data, atom_to_list(Name)++Type), - ?line case beam_validator:file(File) of - {error,Errors} -> - ?line io:format("~p:~n~s", - [File,beam_validator:format_error(Errors)]), - Errors; - ok -> [] - end. +val_dsetel(_Config) -> + self() ! 13, + {'EXIT',{{try_clause,participating},_}} = (catch night(0)), + ok. + +night(Turned) -> + receive + 13 -> + try participating of engine -> 16 after false end + end, + %% The setelement/3 call is unreachable. + Turned(setelement(#{true => Turned}, + participating(Turned, "suit", 40, []), + Turned < Turned)), + ok. + +participating(_, _, _, _) -> ok. |