diff options
Diffstat (limited to 'lib/compiler/test')
-rw-r--r-- | lib/compiler/test/Makefile | 4 | ||||
-rw-r--r-- | lib/compiler/test/bif_SUITE.erl | 45 | ||||
-rw-r--r-- | lib/compiler/test/bs_bincomp_SUITE.erl | 1 | ||||
-rw-r--r-- | lib/compiler/test/bs_utf_SUITE.erl | 1 | ||||
-rw-r--r-- | lib/compiler/test/compile_SUITE.erl | 9 | ||||
-rw-r--r-- | lib/compiler/test/compiler.cover | 2 | ||||
-rw-r--r-- | lib/compiler/test/match_SUITE.erl | 10 | ||||
-rw-r--r-- | lib/compiler/test/num_bif_SUITE.erl | 285 |
8 files changed, 60 insertions, 297 deletions
diff --git a/lib/compiler/test/Makefile b/lib/compiler/test/Makefile index f0185acbc7..365f4c295e 100644 --- a/lib/compiler/test/Makefile +++ b/lib/compiler/test/Makefile @@ -36,7 +36,6 @@ MODULES= \ map_SUITE \ match_SUITE \ misc_SUITE \ - num_bif_SUITE \ receive_SUITE \ record_SUITE \ regressions_SUITE \ @@ -67,7 +66,6 @@ NO_OPT= \ map \ match \ misc \ - num_bif \ receive \ record \ trycatch @@ -78,6 +76,7 @@ INLINE= \ beam_block \ beam_bool \ beam_utils \ + bif \ bs_bincomp \ bs_bit_binaries \ bs_construct \ @@ -91,7 +90,6 @@ INLINE= \ map \ match \ misc \ - num_bif \ receive \ record diff --git a/lib/compiler/test/bif_SUITE.erl b/lib/compiler/test/bif_SUITE.erl index 51bc71da81..6d7231b426 100644 --- a/lib/compiler/test/bif_SUITE.erl +++ b/lib/compiler/test/bif_SUITE.erl @@ -19,9 +19,11 @@ %% -module(bif_SUITE). +-include_lib("syntax_tools/include/merl.hrl"). + -export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1, init_per_group/2,end_per_group/2, - beam_validator/1]). + beam_validator/1,trunc_and_friends/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -32,7 +34,8 @@ all() -> groups() -> [{p,[parallel], - [beam_validator + [beam_validator, + trunc_and_friends ]}]. init_per_suite(Config) -> @@ -63,3 +66,41 @@ food(Curriculum) -> catch _ -> 0 end, Curriculum]. + +%% Test trunc/1, round/1. +trunc_and_friends(_Config) -> + Bifs = [trunc,round], + Fs = trunc_and_friends_1(Bifs), + Mod = ?FUNCTION_NAME, + Calls = [begin + Atom = erl_syntax:function_name(N), + ?Q("'@Atom'()") + end || N <- Fs], + Tree = ?Q(["-module('@Mod@').", + "-export([test/0]).", + "test() -> _@Calls, ok.", + "id(I) -> I."]) ++ Fs, + merl:print(Tree), + Opts = test_lib:opt_opts(?MODULE), + {ok,_Bin} = merl:compile_and_load(Tree, Opts), + Mod:test(), + ok. + +trunc_and_friends_1([F|Fs]) -> + Func = list_to_atom("f"++integer_to_list(length(Fs))), + [trunc_template(Func, F)|trunc_and_friends_1(Fs)]; +trunc_and_friends_1([]) -> []. + +trunc_template(Func, Bif) -> + Val = 42.77, + Res = erlang:Bif(Val), + FloatRes = float(Res), + ?Q("'@Func@'() -> + Var = id(_@Val@), + if _@Bif@(Var) =:= _@Res@ -> ok end, + if _@Bif@(Var) == _@FloatRes@ -> ok end, + if _@Bif@(Var) == _@Res@ -> ok end, + _@Res@ = _@Bif@(Var), + try begin _@Bif@(a), ok end + catch error:badarg -> ok end, + ok."). diff --git a/lib/compiler/test/bs_bincomp_SUITE.erl b/lib/compiler/test/bs_bincomp_SUITE.erl index 4743821337..dd1d245f88 100644 --- a/lib/compiler/test/bs_bincomp_SUITE.erl +++ b/lib/compiler/test/bs_bincomp_SUITE.erl @@ -56,6 +56,7 @@ end_per_group(_GroupName, Config) -> byte_aligned(Config) when is_list(Config) -> cs_init(), <<"abcdefg">> = cs(<< <<(X+32)>> || <<X>> <= <<"ABCDEFG">> >>), + <<"AxyzBxyzCxyz">> = cs(<< <<X, "xyz">> || <<X>> <= <<"ABC">> >>), <<1:32/little,2:32/little,3:32/little,4:32/little>> = cs(<< <<X:32/little>> || <<X:32>> <= <<1:32,2:32,3:32,4:32>> >>), cs(<<1:32/little,2:32/little,3:32/little,4:32/little>> = diff --git a/lib/compiler/test/bs_utf_SUITE.erl b/lib/compiler/test/bs_utf_SUITE.erl index c894041f72..ef3fc54b37 100644 --- a/lib/compiler/test/bs_utf_SUITE.erl +++ b/lib/compiler/test/bs_utf_SUITE.erl @@ -235,6 +235,7 @@ utf32_to_unicode(<<>>) -> []. literals(Config) when is_list(Config) -> abc_utf8 = match_literal(<<"abc"/utf8>>), abc_utf8 = match_literal(<<$a,$b,$c>>), + abc_utf8 = match_literal(<<$a/utf8,$b/utf8,$c/utf8>>), abc_utf16be = match_literal(<<"abc"/utf16>>), abc_utf16be = match_literal(<<$a:16,$b:16,$c:16>>), diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl index b0148f7103..28a353d27b 100644 --- a/lib/compiler/test/compile_SUITE.erl +++ b/lib/compiler/test/compile_SUITE.erl @@ -403,12 +403,11 @@ other_output(Config) when is_list(Config) -> end], io:put_chars("to_exp (file)"), - {ok,simple,Expand} = compile:file(Simple, [to_exp,binary,time]), - case Expand of - {simple,Exports,Forms} when is_list(Exports), is_list(Forms) -> ok - end, + {ok,[],Expand} = compile:file(Simple, [to_exp,binary,time]), + true = is_list(Expand), + {attribute,_,module,simple} = lists:keyfind(module, 3, Expand), io:put_chars("to_exp (forms)"), - {ok,simple,Expand} = compile:forms(PP, [to_exp,binary,time]), + {ok,[],Expand} = compile:forms(PP, [to_exp,binary,time]), io:put_chars("to_core (file)"), {ok,simple,Core} = compile:file(Simple, [to_core,binary,time]), diff --git a/lib/compiler/test/compiler.cover b/lib/compiler/test/compiler.cover index 3fd7fc1937..2be079944f 100644 --- a/lib/compiler/test/compiler.cover +++ b/lib/compiler/test/compiler.cover @@ -1,5 +1,5 @@ {incl_app,compiler,details}. %% -*- erlang -*- -{excl_mods,compiler,[core_scan,core_parse]}. +{excl_mods,compiler,[core_scan,core_parse,sys_pre_expand]}. diff --git a/lib/compiler/test/match_SUITE.erl b/lib/compiler/test/match_SUITE.erl index 127679ba69..52b2da05f7 100644 --- a/lib/compiler/test/match_SUITE.erl +++ b/lib/compiler/test/match_SUITE.erl @@ -576,7 +576,15 @@ grab_bag_remove_failure([{stretch,_,Mi}=Stretch | Specs], Unit, _MaxFailure) -> %% Regression in 19.0, reported by Alexei Sholik literal_binary(_Config) -> - 3 = literal_binary_match(bar,<<"y">>), + 3 = literal_binary_match(bar, <<"y">>), + + %% While we are at it, also test the remaining code paths + %% in literal_binary_match/2. + 1 = literal_binary_match(bar, <<"x">>), + 2 = literal_binary_match(foo, <<"x">>), + 3 = literal_binary_match(foo, <<"y">>), + fail = literal_binary_match(bar, <<"z">>), + fail = literal_binary_match(foo, <<"z">>), ok. literal_binary_match(bar, <<"x">>) -> 1; diff --git a/lib/compiler/test/num_bif_SUITE.erl b/lib/compiler/test/num_bif_SUITE.erl deleted file mode 100644 index 7eac90bac3..0000000000 --- a/lib/compiler/test/num_bif_SUITE.erl +++ /dev/null @@ -1,285 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2004-2016. 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(num_bif_SUITE). - --include_lib("common_test/include/ct.hrl"). - -%% Tests optimization of the BIFs: -%% abs/1 -%% float/1 -%% float_to_list/1 -%% integer_to_list/1 -%% list_to_float/1 -%% list_to_integer/1 -%% round/1 -%% trunc/1 - --export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2, t_abs/1, t_float/1, - t_float_to_list/1, t_integer_to_list/1, - t_list_to_integer/1, - t_list_to_float_safe/1, t_list_to_float_risky/1, - t_round/1, t_trunc/1]). - -suite() -> [{ct_hooks,[ts_install_cth]}]. - -all() -> - test_lib:recompile(?MODULE), - [t_abs, t_float, t_float_to_list, t_integer_to_list, - {group, t_list_to_float}, t_list_to_integer, t_round, - t_trunc]. - -groups() -> - [{t_list_to_float, [], - [t_list_to_float_safe, t_list_to_float_risky]}]. - -init_per_suite(Config) -> - Config. - -end_per_suite(_Config) -> - ok. - -init_per_group(_GroupName, Config) -> - Config. - -end_per_group(_GroupName, Config) -> - Config. - - -t_abs(Config) when is_list(Config) -> - %% Floats. - 5.5 = abs(5.5), - 0.0 = abs(0.0), - 100.0 = abs(-100.0), - - %% Integers. - 5 = abs(5), - 0 = abs(0), - 100 = abs(-100), - - %% The largest smallnum. OTP-3190. - X = (1 bsl 27) - 1, - X = abs(X), - X = abs(X-1)+1, - X = abs(X+1)-1, - X = abs(-X), - X = abs(-X-1)-1, - X = abs(-X+1)+1, - - %% Bignums. - BigNum = 13984792374983749, - BigNum = abs(BigNum), - BigNum = abs(-BigNum), - ok. - -t_float(Config) when is_list(Config) -> - 0.0 = float(0), - 2.5 = float(2.5), - 0.0 = float(0.0), - -100.55 = float(-100.55), - 42.0 = float(42), - -100.0 = float(-100), - - %% Bignums. - 4294967305.0 = float(4294967305), - -4294967305.0 = float(-4294967305), - - %% Extremly big bignums. - Big = list_to_integer(lists:duplicate(2000, $1)), - {'EXIT', {badarg, _}} = (catch float(Big)), - - %% Invalid types and lists. - {'EXIT', {badarg, _}} = (catch list_to_integer(atom)), - {'EXIT', {badarg, _}} = (catch list_to_integer(123)), - {'EXIT', {badarg, _}} = (catch list_to_integer([$1, [$2]])), - {'EXIT', {badarg, _}} = (catch list_to_integer("1.2")), - {'EXIT', {badarg, _}} = (catch list_to_integer("a")), - {'EXIT', {badarg, _}} = (catch list_to_integer("")), - ok. - - -%% Tests float_to_list/1. - -t_float_to_list(Config) when is_list(Config) -> - test_ftl("0.0e+0", 0.0), - test_ftl("2.5e+1", 25.0), - test_ftl("2.5e+0", 2.5), - test_ftl("2.5e-1", 0.25), - test_ftl("-3.5e+17", -350.0e15), - ok. - -test_ftl(Expect, Float) -> - %% No on the next line -- we want the line number from t_float_to_list. - Expect = remove_zeros(lists:reverse(float_to_list(Float)), []). - -%% Removes any non-significant zeros in a floating point number. -%% Example: 2.500000e+01 -> 2.5e+1 - -remove_zeros([$+, $e|Rest], [$0, X|Result]) -> - remove_zeros([$+, $e|Rest], [X|Result]); -remove_zeros([$-, $e|Rest], [$0, X|Result]) -> - remove_zeros([$-, $e|Rest], [X|Result]); -remove_zeros([$0, $.|Rest], [$e|Result]) -> - remove_zeros(Rest, [$., $0, $e|Result]); -remove_zeros([$0|Rest], [$e|Result]) -> - remove_zeros(Rest, [$e|Result]); -remove_zeros([Char|Rest], Result) -> - remove_zeros(Rest, [Char|Result]); -remove_zeros([], Result) -> - Result. - -%% Tests integer_to_list/1. - -t_integer_to_list(Config) when is_list(Config) -> - "0" = integer_to_list(0), - "42" = integer_to_list(42), - "-42" = integer_to_list(-42), - "-42" = integer_to_list(-42), - "32768" = integer_to_list(32768), - "268435455" = integer_to_list(268435455), - "-268435455" = integer_to_list(-268435455), - "123456932798748738738" = integer_to_list(123456932798748738738), - Big_List = lists:duplicate(2000, $1), - Big = list_to_integer(Big_List), - Big_List = integer_to_list(Big), - ok. - -%% Tests list_to_float/1. - - -t_list_to_float_safe(Config) when is_list(Config) -> - 0.0 = list_to_float("0.0"), - 0.0 = list_to_float("-0.0"), - 0.5 = list_to_float("0.5"), - -0.5 = list_to_float("-0.5"), - 100.0 = list_to_float("1.0e2"), - 127.5 = list_to_float("127.5"), - -199.5 = list_to_float("-199.5"), - - {'EXIT', {badarg, _}} = (catch list_to_float("0")), - {'EXIT', {badarg, _}} = (catch list_to_float("0..0")), - {'EXIT', {badarg, _}} = (catch list_to_float("0e12")), - {'EXIT', {badarg, _}} = (catch list_to_float("--0.0")), -%% {'EXIT', {badarg, _}} = (catch list_to_float("0.0e+99999999")), - - ok. - -%% This might crash the emulator... -%% (Known to crash the Unix version of Erlang 4.4.1) - -t_list_to_float_risky(Config) when is_list(Config) -> - Many_Ones = lists:duplicate(25000, $1), - _ = list_to_float("2."++Many_Ones), - {'EXIT', {badarg, _}} = (catch list_to_float("2"++Many_Ones)), - ok. - -%% Tests list_to_integer/1. - -t_list_to_integer(Config) when is_list(Config) -> - 0 = list_to_integer("0"), - 0 = list_to_integer("00"), - 0 = list_to_integer("-0"), - 1 = list_to_integer("1"), - -1 = list_to_integer("-1"), - 42 = list_to_integer("42"), - -12 = list_to_integer("-12"), - 32768 = list_to_integer("32768"), - 268435455 = list_to_integer("268435455"), - -268435455 = list_to_integer("-268435455"), - - %% Bignums. - 123456932798748738738 = list_to_integer("123456932798748738738"), - _ = list_to_integer(lists:duplicate(2000, $1)), - ok. - -%% Tests round/1. - -t_round(Config) when is_list(Config) -> - 0 = round(0.0), - 0 = round(0.4), - 1 = round(0.5), - 0 = round(-0.4), - -1 = round(-0.5), - 255 = round(255.3), - 256 = round(255.6), - -1033 = round(-1033.3), - -1034 = round(-1033.6), - - % OTP-3722: - X = (1 bsl 27) - 1, - MX = -X, - MXm1 = -X-1, - MXp1 = -X+1, - F = X + 0.0, - X = round(F), - X = round(F+1)-1, - X = round(F-1)+1, - MX = round(-F), - MXm1 = round(-F-1), - MXp1 = round(-F+1), - - X = round(F+0.1), - X = round(F+1+0.1)-1, - X = round(F-1+0.1)+1, - MX = round(-F+0.1), - MXm1 = round(-F-1+0.1), - MXp1 = round(-F+1+0.1), - - X = round(F-0.1), - X = round(F+1-0.1)-1, - X = round(F-1-0.1)+1, - MX = round(-F-0.1), - MXm1 = round(-F-1-0.1), - MXp1 = round(-F+1-0.1), - - 0.5 = abs(round(F+0.5)-(F+0.5)), - 0.5 = abs(round(F-0.5)-(F-0.5)), - 0.5 = abs(round(-F-0.5)-(-F-0.5)), - 0.5 = abs(round(-F+0.5)-(-F+0.5)), - - %% Bignums. - 4294967296 = round(4294967296.1), - 4294967297 = round(4294967296.9), - -4294967296 = -round(4294967296.1), - -4294967297 = -round(4294967296.9), - ok. - -t_trunc(Config) when is_list(Config) -> - 0 = trunc(0.0), - 5 = trunc(5.3333), - -10 = trunc(-10.978987), - % The largest smallnum, converted to float (OTP-3722): - X = (1 bsl 27) - 1, - F = X + 0.0, - io:format("X = ~p/~w/~w, F = ~p/~w/~w, trunc(F) = ~p/~w/~w~n", - [X, X, binary_to_list(term_to_binary(X)), - F, F, binary_to_list(term_to_binary(F)), - trunc(F), trunc(F), binary_to_list(term_to_binary(trunc(F)))]), - X = trunc(F), - X = trunc(F+1)-1, - X = trunc(F-1)+1, - X = -trunc(-F), - X = -trunc(-F-1)-1, - X = -trunc(-F+1)+1, - - %% Bignums. - 4294967305 = trunc(4294967305.7), - -4294967305 = trunc(-4294967305.7), - ok. |