diff options
Diffstat (limited to 'lib/compiler/test')
-rw-r--r-- | lib/compiler/test/Makefile | 1 | ||||
-rw-r--r-- | lib/compiler/test/beam_type_SUITE.erl | 25 | ||||
-rw-r--r-- | lib/compiler/test/beam_validator_SUITE.erl | 4 | ||||
-rw-r--r-- | lib/compiler/test/bs_construct_SUITE.erl | 2 | ||||
-rw-r--r-- | lib/compiler/test/bs_match_SUITE.erl | 21 | ||||
-rw-r--r-- | lib/compiler/test/compile_SUITE.erl | 70 | ||||
-rw-r--r-- | lib/compiler/test/core_alias_SUITE.erl | 195 | ||||
-rw-r--r-- | lib/compiler/test/misc_SUITE.erl | 4 | ||||
-rw-r--r-- | lib/compiler/test/warnings_SUITE.erl | 4 |
9 files changed, 309 insertions, 17 deletions
diff --git a/lib/compiler/test/Makefile b/lib/compiler/test/Makefile index 63763f31b2..da5d207db9 100644 --- a/lib/compiler/test/Makefile +++ b/lib/compiler/test/Makefile @@ -22,6 +22,7 @@ MODULES= \ bs_construct_SUITE \ bs_match_SUITE \ bs_utf_SUITE \ + core_alias_SUITE \ core_fold_SUITE \ compile_SUITE \ compilation_SUITE \ diff --git a/lib/compiler/test/beam_type_SUITE.erl b/lib/compiler/test/beam_type_SUITE.erl index 07dad85c57..86146c614f 100644 --- a/lib/compiler/test/beam_type_SUITE.erl +++ b/lib/compiler/test/beam_type_SUITE.erl @@ -22,7 +22,7 @@ -export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1, init_per_group/2,end_per_group/2, integers/1,coverage/1,booleans/1,setelement/1,cons/1, - tuple/1,record_float/1,binary_float/1]). + tuple/1,record_float/1,binary_float/1,float_compare/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -39,7 +39,8 @@ groups() -> cons, tuple, record_float, - binary_float + binary_float, + float_compare ]}]. init_per_suite(Config) -> @@ -151,5 +152,25 @@ binary_float(_Config) -> binary_negate_float(<<Float/float>>) -> <<-Float/float>>. +float_compare(_Config) -> + false = do_float_compare(-42.0), + false = do_float_compare(-42), + false = do_float_compare(0), + false = do_float_compare(0.0), + true = do_float_compare(42), + true = do_float_compare(42.0), + ok. + +do_float_compare(X) -> + %% ERL-433: Used to fail before OTP 20. Was accidentally fixed + %% in OTP 20. Add a test case to ensure it stays fixed. + + Y = X + 1.0, + case X > 0 of + T when (T =:= nil) or (T =:= false) -> T; + _T -> Y > 0 + end. + + id(I) -> I. diff --git a/lib/compiler/test/beam_validator_SUITE.erl b/lib/compiler/test/beam_validator_SUITE.erl index ca85eef688..c23514b36b 100644 --- a/lib/compiler/test/beam_validator_SUITE.erl +++ b/lib/compiler/test/beam_validator_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2016. All Rights Reserved. +%% Copyright Ericsson AB 2004-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -446,7 +446,7 @@ do_bin_opt(Mod, Asm) -> do_bin_opt(Transform, Mod, Asm0) -> Asm = Transform(Asm0), case compile:forms(Asm, [from_asm,no_postopt,return]) of - {ok,[],Code,_Warnings} when is_binary(Code) -> + {ok,Mod,Code,_Warnings} when is_binary(Code) -> ok; {error,Errors0,_} -> %% beam_validator must return errors, not simply crash, diff --git a/lib/compiler/test/bs_construct_SUITE.erl b/lib/compiler/test/bs_construct_SUITE.erl index fd97eea4cb..da99aba346 100644 --- a/lib/compiler/test/bs_construct_SUITE.erl +++ b/lib/compiler/test/bs_construct_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2016. All Rights Reserved. +%% Copyright Ericsson AB 2004-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl index 89f851ac3b..0ec05456ec 100644 --- a/lib/compiler/test/bs_match_SUITE.erl +++ b/lib/compiler/test/bs_match_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2016. All Rights Reserved. +%% Copyright Ericsson AB 2005-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -39,7 +39,7 @@ match_string_opt/1,select_on_integer/1, map_and_binary/1,unsafe_branch_caching/1, bad_literals/1,good_literals/1,constant_propagation/1, - parse_xml/1]). + parse_xml/1,get_payload/1]). -export([coverage_id/1,coverage_external_ignore/2]). @@ -70,7 +70,8 @@ groups() -> no_partition,calling_a_binary,binary_in_map, match_string_opt,select_on_integer, map_and_binary,unsafe_branch_caching, - bad_literals,good_literals,constant_propagation,parse_xml]}]. + bad_literals,good_literals,constant_propagation,parse_xml, + get_payload]}]. init_per_suite(Config) -> @@ -1508,6 +1509,20 @@ do_parse_xml(<<"<?xml"/utf8,Rest/binary>> = Bytes) -> is_next_char_whitespace(<<C/utf8,_/binary>>) -> C =:= $\s. +-record(ext_header, + {this_hdr = 17, + ext_hdr_opts}). + +get_payload(Config) -> + <<3445:48>> = do_get_payload(#ext_header{ext_hdr_opts = <<3445:48>>}), + {'EXIT',_} = (catch do_get_payload(#ext_header{})), + ok. + +do_get_payload(ExtHdr) -> + _ = ExtHdr#ext_header.this_hdr, + ExtHdrOptions = ExtHdr#ext_header.ext_hdr_opts, + <<_:13,_:35>> = ExtHdr#ext_header.ext_hdr_opts, + ExtHdrOptions. check(F, R) -> R = F(). diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl index f5e904a50a..aaa2005e73 100644 --- a/lib/compiler/test/compile_SUITE.erl +++ b/lib/compiler/test/compile_SUITE.erl @@ -32,7 +32,7 @@ binary/1, makedep/1, cond_and_ifdef/1, listings/1, listings_big/1, other_output/1, kernel_listing/1, encrypted_abstr/1, strict_record/1, utf8_atoms/1, utf8_functions/1, extra_chunks/1, - cover/1, env/1, core_pp/1, + cover/1, env/1, core_pp/1, tuple_calls/1, core_roundtrip/1, asm/1, optimized_guards/1, sys_pre_attributes/1, dialyzer/1, warnings/1, pre_load_check/1, env_compiler_options/1, @@ -49,7 +49,7 @@ 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, kernel_listing, encrypted_abstr, + other_output, kernel_listing, encrypted_abstr, tuple_calls, strict_record, utf8_atoms, utf8_functions, extra_chunks, cover, env, core_pp, core_roundtrip, asm, optimized_guards, sys_pre_attributes, dialyzer, warnings, pre_load_check, @@ -163,6 +163,24 @@ forms_2(Config) when is_list(Config) -> ok end, + {ok,simple,Core} = compile:forms(SimpleCode, [to_core0,binary]), + forms_compile_and_load(Core, [from_core]), + forms_compile_and_load(Core, [from_core,native]), + + {ok,simple,Asm} = compile:forms(SimpleCode, [to_asm,binary]), + forms_compile_and_load(Asm, [from_asm]), + forms_compile_and_load(Asm, [from_asm,native]), + + {ok,simple,Beam} = compile:forms(SimpleCode, []), + forms_compile_and_load(Beam, [from_beam]), + forms_compile_and_load(Beam, [from_beam,native]), + + %% Cover the error handling code. + error = compile:forms(bad_core, [from_core,report]), + error = compile:forms(bad_asm, [from_asm,report]), + error = compile:forms(<<"bad_beam">>, [from_beam,report]), + error = compile:forms(<<"bad_beam">>, [from_beam,native,report]), + ok. @@ -180,6 +198,14 @@ forms_load_code(Mod, Src, Bin) -> SourceOption. +forms_compile_and_load(Code, Opts) -> + Mod = simple, + {ok,Mod,Bin} = compile:forms(Code, Opts), + {module,Mod} = code:load_binary(Mod, "ignore", Bin), + _ = Mod:module_info(), + true = code:delete(simple), + false = code:purge(simple), + ok. module_mismatch(Config) when is_list(Config) -> DataDir = proplists:get_value(data_dir, Config), @@ -345,6 +371,7 @@ do_file_listings(DataDir, PrivDir, [File|Files]) -> do_listing(Simple, TargetDir, dinline, ".inline"), do_listing(Simple, TargetDir, dcore, ".core"), do_listing(Simple, TargetDir, dcopt, ".copt"), + do_listing(Simple, TargetDir, dcbsm, ".core_bsm"), do_listing(Simple, TargetDir, dsetel, ".dsetel"), do_listing(Simple, TargetDir, dkern, ".kernel"), do_listing(Simple, TargetDir, dlife, ".life"), @@ -754,6 +781,37 @@ extra_chunks(Config) when is_list(Config) -> {ok,{extra_chunks,[{"ExCh",<<"Contents">>}]}} = beam_lib:chunks(ExtraChunksBinary, ["ExCh"]). +tuple_calls(Config) when is_list(Config) -> + Anno = erl_anno:new(1), + Forms = [{attribute,Anno,export,[{size,1},{store,1}]}, + {function,Anno,size,1, + [{clause,Anno,[{var,[],mod}],[], + [{call,[],{remote,[],{var,[],mod},{atom,[],size}},[]}]}]}, + {function,Anno,store,1, + [{clause,Anno,[{var,[],mod}],[], + [{call,[],{remote,[],{var,[],mod},{atom,[],store}},[{atom,[],key},{atom,[],value}]}]}]}], + + TupleCallsFalse = [{attribute,Anno,module,tuple_calls_false}|Forms], + {ok,_,TupleCallsFalseBinary} = compile:forms(TupleCallsFalse, [binary]), + code:load_binary(tuple_calls_false, "compile_SUITE.erl", TupleCallsFalseBinary), + {'EXIT',{badarg,_}} = (catch tuple_calls_false:store(dict())), + {'EXIT',{badarg,_}} = (catch tuple_calls_false:size(dict())), + {'EXIT',{badarg,_}} = (catch tuple_calls_false:size(empty_tuple())), + + TupleCallsTrue = [{attribute,Anno,module,tuple_calls_true}|Forms], + {ok,_,TupleCallsTrueBinary} = compile:forms(TupleCallsTrue, [binary,tuple_calls]), + code:load_binary(tuple_calls_true, "compile_SUITE.erl", TupleCallsTrueBinary), + Dict = tuple_calls_true:store(dict()), + 1 = tuple_calls_true:size(Dict), + {'EXIT',{badarg,_}} = (catch tuple_calls_true:size(empty_tuple())), + + ok. + +dict() -> + dict:new(). +empty_tuple() -> + {}. + env(Config) when is_list(Config) -> {Simple,Target} = get_files(Config, simple, env), {ok,Cwd} = file:get_cwd(), @@ -835,7 +893,7 @@ do_core_pp_1(M, A, Outdir) -> ok = file:delete(CoreFile), %% Compile as usual (including optimizations). - compile_forms(Core, [clint,from_core,binary]), + compile_forms(M, Core, [clint,from_core,binary]), %% Don't optimize to test that we are not dependent %% on the Core Erlang optmimization passes. @@ -844,13 +902,13 @@ do_core_pp_1(M, A, Outdir) -> %% records; if sys_core_fold was run it would fix %% that; if sys_core_fold was not run v3_kernel would %% crash.) - compile_forms(Core, [clint,from_core,no_copt,binary]), + compile_forms(M, Core, [clint,from_core,no_copt,binary]), ok. -compile_forms(Forms, Opts) -> +compile_forms(Mod, Forms, Opts) -> case compile:forms(Forms, [report_errors|Opts]) of - {ok,[],_} -> ok; + {ok,Mod,_} -> ok; Other -> throw({error,Other}) end. diff --git a/lib/compiler/test/core_alias_SUITE.erl b/lib/compiler/test/core_alias_SUITE.erl new file mode 100644 index 0000000000..f3f15ef0f8 --- /dev/null +++ b/lib/compiler/test/core_alias_SUITE.erl @@ -0,0 +1,195 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2007-2016. All Rights Reserved. +%% +%% 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 +%% +%% 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% +%% +-module(core_alias_SUITE). + +-export([all/0, suite/0, groups/0,init_per_suite/1, end_per_suite/1, + init_per_group/2, end_per_group/2, + tuples/1, cons/1]). + +-include_lib("common_test/include/ct.hrl"). + +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + test_lib:recompile(?MODULE), + [{group,p}]. + +groups() -> + [{p,[parallel], + [tuples, cons]}]. + +init_per_suite(Config) -> + Config. + +end_per_suite(_Config) -> + ok. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + + +id(X) -> X. + +tuples(Config) when is_list(Config) -> + Tuple = {ok,id(value)}, + + true = erts_debug:same(Tuple, simple_tuple(Tuple)), + true = erts_debug:same(Tuple, simple_tuple_in_map(#{hello => Tuple})), + true = erts_debug:same(Tuple, simple_tuple_case_repeated(Tuple, Tuple)), + true = erts_debug:same(Tuple, simple_tuple_fun_repeated(Tuple, Tuple)), + true = erts_debug:same(Tuple, simple_tuple_twice_head(Tuple, Tuple)), + + {Tuple1, Tuple2} = simple_tuple_twice_body(Tuple), + true = erts_debug:same(Tuple, Tuple1), + true = erts_debug:same(Tuple, Tuple2), + + Nested = {nested,Tuple}, + true = erts_debug:same(Tuple, nested_tuple_part(Nested)), + true = erts_debug:same(Nested, nested_tuple_whole(Nested)), + true = erts_debug:same(Nested, nested_tuple_with_alias(Nested)), + + true = erts_debug:same(Tuple, tuple_rebinding_after(Tuple)), + + Tuple = unaliased_tuple_rebinding_before(Tuple), + false = erts_debug:same(Tuple, unaliased_tuple_rebinding_before(Tuple)), + Nested = unaliased_literal_tuple_head(Nested), + false = erts_debug:same(Nested, unaliased_literal_tuple_head(Nested)), + Nested = unaliased_literal_tuple_body(Nested), + false = erts_debug:same(Nested, unaliased_literal_tuple_body(Nested)), + Nested = unaliased_different_var_tuple(Nested, Tuple), + false = erts_debug:same(Nested, unaliased_different_var_tuple(Nested, Tuple)). + +simple_tuple({ok,X}) -> + {ok,X}. +simple_tuple_twice_head({ok,X}, {ok,X}) -> + {ok,X}. +simple_tuple_twice_body({ok,X}) -> + {{ok,X},{ok,X}}. +simple_tuple_in_map(#{hello := {ok,X}}) -> + {ok,X}. +simple_tuple_fun_repeated({ok,X}, Y) -> + io:format("~p~n", [X]), + (fun({ok,X}) -> {ok,X} end)(Y). +simple_tuple_case_repeated({ok,X}, Y) -> + io:format("~p~n", [X]), + case Y of {ok,X} -> {ok,X} end. + +nested_tuple_part({nested,{ok,X}}) -> + {ok,X}. +nested_tuple_whole({nested,{ok,X}}) -> + {nested,{ok,X}}. +nested_tuple_with_alias({nested,{ok,_}=Y}) -> + {nested,Y}. + +tuple_rebinding_after(Y) -> + (fun(X) -> {ok,X} end)(Y), + case Y of {ok,X} -> {ok,X} end. +unaliased_tuple_rebinding_before({ok,X}) -> + io:format("~p~n", [X]), + (fun(X) -> {ok,X} end)(value). +unaliased_literal_tuple_head({nested,{ok,value}=X}) -> + io:format("~p~n", [X]), + {nested,{ok,value}}. +unaliased_literal_tuple_body({nested,{ok,value}=X}) -> + Res = {nested,Y={ok,value}}, + io:format("~p~n", [[X,Y]]), + Res. +unaliased_different_var_tuple({nested,{ok,value}=X}, Y) -> + io:format("~p~n", [X]), + {nested,Y}. + +cons(Config) when is_list(Config) -> + Cons = [ok|id(value)], + + true = erts_debug:same(Cons, simple_cons(Cons)), + true = erts_debug:same(Cons, simple_cons_in_map(#{hello => Cons})), + true = erts_debug:same(Cons, simple_cons_case_repeated(Cons, Cons)), + true = erts_debug:same(Cons, simple_cons_fun_repeated(Cons, Cons)), + true = erts_debug:same(Cons, simple_cons_twice_head(Cons, Cons)), + + {Cons1,Cons2} = simple_cons_twice_body(Cons), + true = erts_debug:same(Cons, Cons1), + true = erts_debug:same(Cons, Cons2), + + Nested = [nested,Cons], + true = erts_debug:same(Cons, nested_cons_part(Nested)), + true = erts_debug:same(Nested, nested_cons_whole(Nested)), + true = erts_debug:same(Nested, nested_cons_with_alias(Nested)), + true = erts_debug:same(Cons, cons_rebinding_after(Cons)), + + Unstripped = id([a,b]), + Stripped = cons_with_binary([<<>>|Unstripped]), + true = erts_debug:same(Unstripped, Stripped), + + Cons = unaliased_cons_rebinding_before(Cons), + false = erts_debug:same(Cons, unaliased_cons_rebinding_before(Cons)), + Nested = unaliased_literal_cons_head(Nested), + false = erts_debug:same(Nested, unaliased_literal_cons_head(Nested)), + Nested = unaliased_literal_cons_body(Nested), + false = erts_debug:same(Nested, unaliased_literal_cons_body(Nested)), + Nested = unaliased_different_var_cons(Nested, Cons), + false = erts_debug:same(Nested, unaliased_different_var_cons(Nested, Cons)). + +simple_cons([ok|X]) -> + [ok|X]. +simple_cons_twice_head([ok|X], [ok|X]) -> + [ok|X]. +simple_cons_twice_body([ok|X]) -> + {[ok|X],[ok|X]}. +simple_cons_in_map(#{hello := [ok|X]}) -> + [ok|X]. +simple_cons_fun_repeated([ok|X], Y) -> + io:format("~p~n", [X]), + (fun([ok|X]) -> [ok|X] end)(Y). +simple_cons_case_repeated([ok|X], Y) -> + io:format("~p~n", [X]), + case Y of [ok|X] -> [ok|X] end. + +nested_cons_part([nested,[ok|X]]) -> + [ok|X]. +nested_cons_whole([nested,[ok|X]]) -> + [nested,[ok|X]]. +nested_cons_with_alias([nested,[ok|_]=Y]) -> + [nested,Y]. + +cons_with_binary([<<>>,X|Y]) -> + cons_with_binary([X|Y]); +cons_with_binary(A) -> + A. + +cons_rebinding_after(Y) -> + (fun(X) -> [ok|X] end)(Y), + case Y of [ok|X] -> [ok|X] end. +unaliased_cons_rebinding_before([ok|X]) -> + io:format("~p~n", [X]), + (fun(X) -> [ok|X] end)(value). +unaliased_literal_cons_head([nested,[ok|value]=X]) -> + io:format("~p~n", [X]), + [nested,[ok|value]]. +unaliased_literal_cons_body([nested,[ok|value]=X]) -> + Res = [nested,Y=[ok|value]], + io:format("~p~n", [[X, Y]]), + Res. +unaliased_different_var_cons([nested,[ok|value]=X], Y) -> + io:format("~p~n", [X]), + [nested,Y]. diff --git a/lib/compiler/test/misc_SUITE.erl b/lib/compiler/test/misc_SUITE.erl index 01b064cc10..ea4aaf40a9 100644 --- a/lib/compiler/test/misc_SUITE.erl +++ b/lib/compiler/test/misc_SUITE.erl @@ -161,11 +161,13 @@ md5_1(Beam) -> %% Cover some code that handles internal errors. silly_coverage(Config) when is_list(Config) -> - %% sys_core_fold, sys_core_setel, v3_kernel + %% sys_core_fold, sys_core_alias, sys_core_bsm, sys_core_setel, v3_kernel BadCoreErlang = {c_module,[], name,[],[], [{{c_var,[],{foo,2}},seriously_bad_body}]}, expect_error(fun() -> sys_core_fold:module(BadCoreErlang, []) end), + expect_error(fun() -> sys_core_alias:module(BadCoreErlang, []) end), + expect_error(fun() -> sys_core_bsm:module(BadCoreErlang, []) end), expect_error(fun() -> sys_core_dsetel:module(BadCoreErlang, []) end), expect_error(fun() -> v3_kernel:module(BadCoreErlang, []) end), diff --git a/lib/compiler/test/warnings_SUITE.erl b/lib/compiler/test/warnings_SUITE.erl index 7c27750556..857995b6a6 100644 --- a/lib/compiler/test/warnings_SUITE.erl +++ b/lib/compiler/test/warnings_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2016. All Rights Reserved. +%% Copyright Ericsson AB 2003-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -529,7 +529,7 @@ bin_opt_info(Config) when is_list(Config) -> Code, [bin_opt_info], {warnings, - [{4,sys_core_fold,orig_bin_var_used_in_guard}, + [{4,sys_core_bsm,orig_bin_var_used_in_guard}, {5,beam_bsm,{no_bin_opt,{{t1,1},no_suitable_bs_start_match}}}, {9,beam_bsm,{no_bin_opt, {binary_used_in,{extfunc,erlang,split_binary,2}}}} ]}}], |