diff options
Diffstat (limited to 'lib/stdlib/test')
39 files changed, 3291 insertions, 184 deletions
diff --git a/lib/stdlib/test/Makefile b/lib/stdlib/test/Makefile index 523cb95065..8490770f3d 100644 --- a/lib/stdlib/test/Makefile +++ b/lib/stdlib/test/Makefile @@ -87,6 +87,7 @@ MODULES= \ timer_simple_SUITE \ unicode_SUITE \ unicode_util_SUITE \ + uri_string_SUITE \ win32reg_SUITE \ y2k_SUITE \ select_SUITE \ diff --git a/lib/stdlib/test/base64_SUITE.erl b/lib/stdlib/test/base64_SUITE.erl index 48b3f5f959..1fc4c3fc0e 100644 --- a/lib/stdlib/test/base64_SUITE.erl +++ b/lib/stdlib/test/base64_SUITE.erl @@ -97,10 +97,9 @@ base64_otp_5635(Config) when is_list(Config) -> <<"===">> = base64:decode(base64:encode("===")), ok. %%------------------------------------------------------------------------- -%% OTP-6279: Guard needed so that function fails in a correct -%% way for faulty input, i.e. function_clause. +%% OTP-6279: Make sure illegal characters are rejected when decoding. base64_otp_6279(Config) when is_list(Config) -> - {'EXIT',{function_clause, _}} = (catch base64:decode("dGVzda==a")), + {'EXIT',_} = (catch base64:decode("dGVzda==a")), ok. %%------------------------------------------------------------------------- %% Encode and decode big binaries. @@ -115,48 +114,61 @@ big(Config) when is_list(Config) -> %%------------------------------------------------------------------------- %% Make sure illegal characters are rejected when decoding. illegal(Config) when is_list(Config) -> - {'EXIT',{function_clause, _}} = (catch base64:decode("()")), + %% A few samples with different error reasons. Nothing can be + %% assumed about the reason for the crash. + {'EXIT',_} = (catch base64:decode("()")), + {'EXIT',_} = (catch base64:decode(<<19:8,20:8,21:8,22:8>>)), + {'EXIT',_} = (catch base64:decode([19,20,21,22])), + {'EXIT',_} = (catch base64:decode_to_string(<<19:8,20:8,21:8,22:8>>)), + {'EXIT',_} = (catch base64:decode_to_string([19,20,21,22])), ok. %%------------------------------------------------------------------------- %% mime_decode and mime_decode_to_string have different implementations -%% so test both with the same input separately. Both functions have -%% the same implementation for binary/string arguments. +%% so test both with the same input separately. %% %% Test base64:mime_decode/1. mime_decode(Config) when is_list(Config) -> + MimeDecode = fun(In) -> + Out = base64:mime_decode(In), + Out = base64:mime_decode(binary_to_list(In)) + end, %% Test correct padding - <<"one">> = base64:mime_decode(<<"b25l">>), - <<"on">> = base64:mime_decode(<<"b24=">>), - <<"o">> = base64:mime_decode(<<"bw==">>), + <<"one">> = MimeDecode(<<"b25l">>), + <<"on">> = MimeDecode(<<"b24=">>), + <<"o">> = MimeDecode(<<"bw==">>), %% Test 1 extra padding - <<"one">> = base64:mime_decode(<<"b25l= =">>), - <<"on">> = base64:mime_decode(<<"b24== =">>), - <<"o">> = base64:mime_decode(<<"bw=== =">>), + <<"one">> = MimeDecode(<<"b25l= =">>), + <<"on">> = MimeDecode(<<"b24== =">>), + <<"o">> = MimeDecode(<<"bw=== =">>), %% Test 2 extra padding - <<"one">> = base64:mime_decode(<<"b25l===">>), - <<"on">> = base64:mime_decode(<<"b24====">>), - <<"o">> = base64:mime_decode(<<"bw=====">>), + <<"one">> = MimeDecode(<<"b25l===">>), + <<"on">> = MimeDecode(<<"b24====">>), + <<"o">> = MimeDecode(<<"bw=====">>), %% Test misc embedded padding - <<"one">> = base64:mime_decode(<<"b2=5l===">>), - <<"on">> = base64:mime_decode(<<"b=24====">>), - <<"o">> = base64:mime_decode(<<"b=w=====">>), + <<"one">> = MimeDecode(<<"b2=5l===">>), + <<"on">> = MimeDecode(<<"b=24====">>), + <<"o">> = MimeDecode(<<"b=w=====">>), %% Test misc white space and illegals with embedded padding - <<"one">> = base64:mime_decode(<<" b~2=\r\n5()l===">>), - <<"on">> = base64:mime_decode(<<"\tb =2\"¤4=¤= ==">>), - <<"o">> = base64:mime_decode(<<"\nb=w=====">>), + <<"one">> = MimeDecode(<<" b~2=\r\n5()l===">>), + <<"on">> = MimeDecode(<<"\tb =2\"¤4=¤= ==">>), + <<"o">> = MimeDecode(<<"\nb=w=====">>), %% Two pads <<"Aladdin:open sesame">> = - base64:mime_decode("QWxhZGRpbjpvc()GVuIHNlc2FtZQ=="), + MimeDecode(<<"QWxhZGRpbjpvc()GVuIHNlc2FtZQ==">>), %% One pad to ignore, followed by more text - <<"Hello World!!">> = base64:mime_decode(<<"SGVsb)(G8gV29ybGQ=h IQ= =">>), + <<"Hello World!!">> = MimeDecode(<<"SGVsb)(G8gV29ybGQ=h IQ= =">>), %% No pad <<"Aladdin:open sesam">> = - base64:mime_decode("QWxhZGRpbjpvcG¤\")(VuIHNlc2Ft"), + MimeDecode(<<"QWxhZGRpbjpvcG¤\")(VuIHNlc2Ft">>), %% Encoded base 64 strings may be divided by non base 64 chars. %% In this cases whitespaces. <<"0123456789!@#0^&*();:<>,. []{}">> = - base64:mime_decode( + MimeDecode( <<"MDEy MzQ1Njc4 \tOSFAIzBeJ \nio)(oKTs6 PD4sLi \r\nBbXXt9">>), + %% Zeroes + <<"012">> = MimeDecode(<<"\000M\000D\000E\000y=\000">>), + <<"o">> = MimeDecode(<<"bw==\000">>), + <<"o">> = MimeDecode(<<"bw=\000=">>), ok. %%------------------------------------------------------------------------- @@ -165,39 +177,48 @@ mime_decode(Config) when is_list(Config) -> %% Test base64:mime_decode_to_string/1. mime_decode_to_string(Config) when is_list(Config) -> + MimeDecodeToString = + fun(In) -> + Out = base64:mime_decode_to_string(In), + Out = base64:mime_decode_to_string(binary_to_list(In)) + end, %% Test correct padding - "one" = base64:mime_decode_to_string(<<"b25l">>), - "on" = base64:mime_decode_to_string(<<"b24=">>), - "o" = base64:mime_decode_to_string(<<"bw==">>), + "one" = MimeDecodeToString(<<"b25l">>), + "on" = MimeDecodeToString(<<"b24=">>), + "o" = MimeDecodeToString(<<"bw==">>), %% Test 1 extra padding - "one" = base64:mime_decode_to_string(<<"b25l= =">>), - "on" = base64:mime_decode_to_string(<<"b24== =">>), - "o" = base64:mime_decode_to_string(<<"bw=== =">>), + "one" = MimeDecodeToString(<<"b25l= =">>), + "on" = MimeDecodeToString(<<"b24== =">>), + "o" = MimeDecodeToString(<<"bw=== =">>), %% Test 2 extra padding - "one" = base64:mime_decode_to_string(<<"b25l===">>), - "on" = base64:mime_decode_to_string(<<"b24====">>), - "o" = base64:mime_decode_to_string(<<"bw=====">>), + "one" = MimeDecodeToString(<<"b25l===">>), + "on" = MimeDecodeToString(<<"b24====">>), + "o" = MimeDecodeToString(<<"bw=====">>), %% Test misc embedded padding - "one" = base64:mime_decode_to_string(<<"b2=5l===">>), - "on" = base64:mime_decode_to_string(<<"b=24====">>), - "o" = base64:mime_decode_to_string(<<"b=w=====">>), + "one" = MimeDecodeToString(<<"b2=5l===">>), + "on" = MimeDecodeToString(<<"b=24====">>), + "o" = MimeDecodeToString(<<"b=w=====">>), %% Test misc white space and illegals with embedded padding - "one" = base64:mime_decode_to_string(<<" b~2=\r\n5()l===">>), - "on" = base64:mime_decode_to_string(<<"\tb =2\"¤4=¤= ==">>), - "o" = base64:mime_decode_to_string(<<"\nb=w=====">>), + "one" = MimeDecodeToString(<<" b~2=\r\n5()l===">>), + "on" = MimeDecodeToString(<<"\tb =2\"¤4=¤= ==">>), + "o" = MimeDecodeToString(<<"\nb=w=====">>), %% Two pads "Aladdin:open sesame" = - base64:mime_decode_to_string("QWxhZGRpbjpvc()GVuIHNlc2FtZQ=="), + MimeDecodeToString(<<"QWxhZGRpbjpvc()GVuIHNlc2FtZQ==">>), %% One pad to ignore, followed by more text - "Hello World!!" = base64:mime_decode_to_string(<<"SGVsb)(G8gV29ybGQ=h IQ= =">>), + "Hello World!!" = MimeDecodeToString(<<"SGVsb)(G8gV29ybGQ=h IQ= =">>), %% No pad "Aladdin:open sesam" = - base64:mime_decode_to_string("QWxhZGRpbjpvcG¤\")(VuIHNlc2Ft"), + MimeDecodeToString(<<"QWxhZGRpbjpvcG¤\")(VuIHNlc2Ft">>), %% Encoded base 64 strings may be divided by non base 64 chars. %% In this cases whitespaces. "0123456789!@#0^&*();:<>,. []{}" = - base64:mime_decode_to_string( + MimeDecodeToString( <<"MDEy MzQ1Njc4 \tOSFAIzBeJ \nio)(oKTs6 PD4sLi \r\nBbXXt9">>), + %% Zeroes + "012" = MimeDecodeToString(<<"\000M\000D\000E\000y=\000">>), + "o" = MimeDecodeToString(<<"bw==\000">>), + "o" = MimeDecodeToString(<<"bw=\000=">>), ok. %%------------------------------------------------------------------------- diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl index 915f478dfa..9123bf2f28 100644 --- a/lib/stdlib/test/epp_SUITE.erl +++ b/lib/stdlib/test/epp_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2017. All Rights Reserved. +%% Copyright Ericsson AB 1998-2018. 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. @@ -551,8 +551,8 @@ otp_8130(Config) when is_list(Config) -> "t() -> " " L = \"{ 34 , \\\"1\\\\x{AAA}\\\" , \\\"34\\\" , X . a , $\\\\x{AAA} }\", " " R = ?M({34,\"1\\x{aaa}\",\"34\",X.a,$\\x{aaa}})," - " Lt = erl_scan:string(L, 1, [unicode])," - " Rt = erl_scan:string(R, 1, [unicode])," + " Lt = erl_scan:string(L, 1)," + " Rt = erl_scan:string(R, 1)," " Lt = Rt, ok. ">>, ok}, diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl index c3ef4eb051..8eb85cab8e 100644 --- a/lib/stdlib/test/erl_eval_SUITE.erl +++ b/lib/stdlib/test/erl_eval_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2016. All Rights Reserved. +%% Copyright Ericsson AB 1998-2017. 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. @@ -41,6 +41,7 @@ otp_8133/1, otp_10622/1, otp_13228/1, + otp_14826/1, funs/1, try_catch/1, eval_expr_5/1, @@ -57,6 +58,7 @@ -export([count_down/2, count_down_fun/0, do_apply/2, local_func/3, local_func_value/2]). +-export([simple/0]). -ifdef(STANDALONE). -define(config(A,B),config(A,B)). @@ -83,7 +85,7 @@ all() -> pattern_expr, match_bin, guard_3, guard_4, guard_5, lc, simple_cases, unary_plus, apply_atom, otp_5269, otp_6539, otp_6543, otp_6787, otp_6977, otp_7550, - otp_8133, otp_10622, otp_13228, + otp_8133, otp_10622, otp_13228, otp_14826, funs, try_catch, eval_expr_5, zero_width, eep37, eep43]. @@ -988,6 +990,173 @@ otp_13228(_Config) -> EFH = {value, fun({io, fwrite}, [atom]) -> io_fwrite end}, {value, worked, []} = parse_and_run("foo(io:fwrite(atom)).", LFH, EFH). +%% OTP-14826: more accurate stacktrace. +otp_14826(_Config) -> + backtrace_check("fun(P) when is_pid(P) -> true end(a).", + function_clause, + [{erl_eval,'-inside-an-interpreted-fun-',[a],[]}, + {erl_eval,eval_fun,6}, + ?MODULE]), + backtrace_check("B.", + {unbound_var, 'B'}, + [{erl_eval,expr,2}, ?MODULE]), + backtrace_check("B.", + {unbound, 'B'}, + [{erl_eval,expr,5}, ?MODULE], + none, none), + backtrace_check("1/0.", + badarith, + [{erlang,'/',[1,0],[]}, + {erl_eval,do_apply,6}]), + backtrace_catch("catch 1/0.", + badarith, + [{erlang,'/',[1,0],[]}, + {erl_eval,do_apply,6}]), + check(fun() -> catch exit(foo) end, + "catch exit(foo).", + {'EXIT', foo}), + check(fun() -> catch throw(foo) end, + "catch throw(foo).", + foo), + backtrace_check("try 1/0 after foo end.", + badarith, + [{erlang,'/',[1,0],[]}, + {erl_eval,do_apply,6}]), + backtrace_catch("catch (try 1/0 after foo end).", + badarith, + [{erlang,'/',[1,0],[]}, + {erl_eval,do_apply,6}]), + backtrace_catch("try catch 1/0 after foo end.", + badarith, + [{erlang,'/',[1,0],[]}, + {erl_eval,do_apply,6}]), + backtrace_check("try a of b -> bar after foo end.", + {try_clause,a}, + [{erl_eval,try_clauses,8}]), + check(fun() -> X = try foo:bar() catch A:B:C -> {A,B} end, X end, + "try foo:bar() catch A:B:C -> {A,B} end.", + {error, undef}), + backtrace_check("C = 4, try foo:bar() catch A:B:C -> {A,B,C} end.", + stacktrace_bound, + [{erl_eval,check_stacktrace_vars,2}, + {erl_eval,try_clauses,8}], + none, none), + backtrace_catch("catch (try a of b -> bar after foo end).", + {try_clause,a}, + [{erl_eval,try_clauses,8}]), + backtrace_check("try 1/0 catch exit:a -> foo end.", + badarith, + [{erlang,'/',[1,0],[]}, + {erl_eval,do_apply,6}]), + Es = [{'try',1,[{call,1,{remote,1,{atom,1,foo},{atom,1,bar}},[]}], + [], + [{clause,1,[{tuple,1,[{var,1,'A'},{var,1,'B'},{atom,1,'C'}]}], + [],[{tuple,1,[{var,1,'A'},{var,1,'B'},{atom,1,'C'}]}]}],[]}], + try + erl_eval:exprs(Es, [], none, none), + ct:fail(stacktrace_variable) + catch + error:{illegal_stacktrace_variable,{atom,1,'C'}}:S -> + [{erl_eval,check_stacktrace_vars,2,_}, + {erl_eval,try_clauses,8,_}|_] = S + end, + backtrace_check("{1,1} = {A = 1, A = 2}.", + {badmatch, 1}, + [erl_eval, {lists,foldl,3}]), + backtrace_check("case a of a when foo:bar() -> x end.", + guard_expr, + [{erl_eval,guard0,4}], none, none), + backtrace_check("case a of foo() -> ok end.", + {illegal_pattern,{call,1,{atom,1,foo},[]}}, + [{erl_eval,match,4}], none, none), + backtrace_check("case a of b -> ok end.", + {case_clause,a}, + [{erl_eval,case_clauses,6}, ?MODULE]), + backtrace_check("if a =:= b -> ok end.", + if_clause, + [{erl_eval,if_clauses,5}, ?MODULE]), + backtrace_check("fun A(b) -> ok end(a).", + function_clause, + [{erl_eval,'-inside-an-interpreted-fun-',[a],[]}, + {erl_eval,eval_named_fun,8}, + ?MODULE]), + backtrace_check("[A || A <- a].", + {bad_generator, a}, + [{erl_eval,eval_generate,7}, {erl_eval, eval_lc, 6}]), + backtrace_check("<< <<A>> || <<A>> <= a>>.", + {bad_generator, a}, + [{erl_eval,eval_b_generate,7}, {erl_eval, eval_bc, 6}]), + backtrace_check("[A || A <- [1], begin a end].", + {bad_filter, a}, + [{erl_eval,eval_filter,6}, {erl_eval, eval_generate, 7}]), + fun() -> + {'EXIT', {{badarity, {_Fun, []}}, BT}} = + (catch parse_and_run("fun(A) -> A end().")), + check_backtrace([{erl_eval,do_apply,5}, ?MODULE], BT) + end(), + fun() -> + {'EXIT', {{badarity, {_Fun, []}}, BT}} = + (catch parse_and_run("fun F(A) -> A end().")), + check_backtrace([{erl_eval,do_apply,5}, ?MODULE], BT) + end(), + backtrace_check("foo().", + undef, + [{erl_eval,foo,0},{erl_eval,local_func,6}], + none, none), + backtrace_check("a orelse false.", + {badarg, a}, + [{erl_eval,expr,5}, ?MODULE]), + backtrace_check("a andalso false.", + {badarg, a}, + [{erl_eval,expr,5}, ?MODULE]), + backtrace_check("t = u.", + {badmatch, u}, + [{erl_eval,expr,5}, ?MODULE]), + backtrace_check("{math,sqrt}(2).", + {badfun, {math,sqrt}}, + [{erl_eval,expr,5}, ?MODULE]), + backtrace_check("erl_eval_SUITE:simple().", + simple, + [{?MODULE,simple1,0},{?MODULE,simple,0},erl_eval]), + Args = [{integer,1,I} || I <- lists:seq(1, 30)], + backtrace_check("fun(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18," + "19,20,21,22,23,24,25,26,27,28,29,30) -> a end.", + {argument_limit, + {'fun',1,[{clause,1,Args,[],[{atom,1,a}]}]}}, + [{erl_eval,expr,5}, ?MODULE]), + backtrace_check("fun F(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18," + "19,20,21,22,23,24,25,26,27,28,29,30) -> a end.", + {argument_limit, + {named_fun,1,'F',[{clause,1,Args,[],[{atom,1,a}]}]}}, + [{erl_eval,expr,5}, ?MODULE]), + backtrace_check("#r{}.", + {undef_record,r}, + [{erl_eval,expr,5}, ?MODULE], + none, none), + %% eval_bits + backtrace_check("<<100:8/bitstring>>.", + badarg, + [{eval_bits,eval_exp_field1,6}, + eval_bits,eval_bits,erl_eval]), + backtrace_check("<<100:8/foo>>.", + {undefined_bittype,foo}, + [{eval_bits,make_bit_type,3},eval_bits, + eval_bits,erl_eval], + none, none), + backtrace_check("B = <<\"foo\">>, <<B/binary-unit:7>>.", + badarg, + [{eval_bits,eval_exp_field1,6}, + eval_bits,eval_bits,erl_eval], + none, none), + ok. + +simple() -> + A = simple1(), + {A}. + +simple1() -> + erlang:error(simple). + %% Simple cases, just to cover some code. funs(Config) when is_list(Config) -> do_funs(none, none), @@ -1488,6 +1657,43 @@ error_check(String, Result, LFH, EFH) -> ct:fail({eval, Other, Result}) end. +backtrace_check(String, Result, Backtrace) -> + case catch parse_and_run(String) of + {'EXIT', {Result, BT}} -> + check_backtrace(Backtrace, BT); + Other -> + ct:fail({eval, Other, Result}) + end. + +backtrace_check(String, Result, Backtrace, LFH, EFH) -> + case catch parse_and_run(String, LFH, EFH) of + {'EXIT', {Result, BT}} -> + check_backtrace(Backtrace, BT); + Other -> + ct:fail({eval, Other, Result}) + end. + +backtrace_catch(String, Result, Backtrace) -> + case parse_and_run(String) of + {value, {'EXIT', {Result, BT}}, _Bindings} -> + check_backtrace(Backtrace, BT); + Other -> + ct:fail({eval, Other, Result}) + end. + +check_backtrace([B1|Backtrace], [B2|BT]) -> + case {B1, B2} of + {M, {M,_,_,_}} -> + ok; + {{M,F,A}, {M,F,A,_}} -> + ok; + {B, B} -> + ok + end, + check_backtrace(Backtrace, BT); +check_backtrace([], _) -> + ok. + eval_string(String) -> {value, Result, _} = parse_and_run(String), Result. @@ -1499,8 +1705,8 @@ parse_and_run(String) -> parse_and_run(String, LFH, EFH) -> {ok,Tokens,_} = erl_scan:string(String), - {ok, [Expr]} = erl_parse:parse_exprs(Tokens), - erl_eval:expr(Expr, [], LFH, EFH). + {ok, Exprs} = erl_parse:parse_exprs(Tokens), + erl_eval:exprs(Exprs, [], LFH, EFH). no_final_dot(S) -> case lists:reverse(S) of diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index b76bece07f..e40f5e9a5d 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2017. All Rights Reserved. +%% Copyright Ericsson AB 1999-2018. 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. @@ -66,7 +66,8 @@ otp_11851/1,otp_11879/1,otp_13230/1, record_errors/1, otp_11879_cont/1, non_latin1_module/1, otp_14323/1, - get_stacktrace/1, otp_14285/1, otp_14378/1]). + get_stacktrace/1, stacktrace_syntax/1, + otp_14285/1, otp_14378/1]). suite() -> [{ct_hooks,[ts_install_cth]}, @@ -87,7 +88,7 @@ all() -> maps, maps_type, maps_parallel_match, otp_11851, otp_11879, otp_13230, record_errors, otp_11879_cont, non_latin1_module, otp_14323, - get_stacktrace, otp_14285, otp_14378]. + get_stacktrace, stacktrace_syntax, otp_14285, otp_14378]. groups() -> [{unused_vars_warn, [], @@ -3981,8 +3982,9 @@ non_latin1_module(Config) -> do_non_latin1_module(Mod) -> File = atom_to_list(Mod) ++ ".erl", - Forms = [{attribute,1,file,{File,1}}, - {attribute,1,module,Mod}, + L1 = erl_anno:new(1), + Forms = [{attribute,L1,file,{File,1}}, + {attribute,L1,module,Mod}, {eof,2}], error = compile:forms(Forms), {error,_,[]} = compile:forms(Forms, [return]), @@ -4129,6 +4131,40 @@ get_stacktrace(Config) -> run(Config, Ts), ok. +stacktrace_syntax(Config) -> + Ts = [{guard, + <<"t1() -> + try error(foo) + catch _:_:Stk when is_number(Stk) -> ok + end. + ">>, + [], + {errors,[{3,erl_lint,{stacktrace_guard,'Stk'}}],[]}}, + {bound, + <<"t1() -> + Stk = [], + try error(foo) + catch _:_:Stk -> ok + end. + ">>, + [], + {errors,[{4,erl_lint,{stacktrace_bound,'Stk'}}],[]}}, + {guard_and_bound, + <<"t1() -> + Stk = [], + try error(foo) + catch _:_:Stk when is_integer(Stk) -> ok + end. + ">>, + [], + {errors,[{4,erl_lint,{stacktrace_bound,'Stk'}}, + {4,erl_lint,{stacktrace_guard,'Stk'}}],[]}} + ], + + run(Config, Ts), + ok. + + %% Unicode atoms. otp_14285(Config) -> %% A small sample of all the errors and warnings in module erl_lint. diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl index 808ba9b4c1..dda8d0a12e 100644 --- a/lib/stdlib/test/erl_pp_SUITE.erl +++ b/lib/stdlib/test/erl_pp_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2017. All Rights Reserved. +%% Copyright Ericsson AB 2006-2018. 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. @@ -1262,7 +1262,7 @@ parse_forms(Chars) -> parse_forms2([], _Cont, _Line, Forms) -> lists:reverse(Forms); parse_forms2(String, Cont0, Line, Forms) -> - case erl_scan:tokens(Cont0, String, Line, [unicode]) of + case erl_scan:tokens(Cont0, String, Line) of {done, {ok, Tokens, EndLine}, Chars} -> {ok, Form} = erl_parse:parse_form(Tokens), parse_forms2(Chars, [], EndLine, [Form | Forms]); @@ -1303,7 +1303,7 @@ parse_and_pp_expr(String, Indent, Options) -> erl_pp:expr(parse_expr(StringDot), Indent, Options). parse_expr(Chars) -> - {ok, Tokens, _} = erl_scan:string(Chars, 1, [unicode]), + {ok, Tokens, _} = erl_scan:string(Chars, 1), {ok, [Expr]} = erl_parse:parse_exprs(Tokens), Expr. diff --git a/lib/stdlib/test/escript_SUITE_data/unicode1 b/lib/stdlib/test/escript_SUITE_data/unicode1 index 351bb785e5..8dc9d450b8 100755 --- a/lib/stdlib/test/escript_SUITE_data/unicode1 +++ b/lib/stdlib/test/escript_SUITE_data/unicode1 @@ -8,7 +8,7 @@ main(_) -> _D = erlang:system_flag(backtrace_depth, 0), A = <<"\x{aaa}"/utf8>>, S = lists:flatten(io_lib:format("~p/~p.", [A, A])), - {ok, Ts, _} = erl_scan:string(S, 1, [unicode]), + {ok, Ts, _} = erl_scan:string(S, 1), {ok, Es} = erl_parse:parse_exprs(Ts), B = erl_eval:new_bindings(), erl_eval:exprs(Es, B). diff --git a/lib/stdlib/test/escript_SUITE_data/unicode2 b/lib/stdlib/test/escript_SUITE_data/unicode2 index 495188f6f0..d0195b036c 100755 --- a/lib/stdlib/test/escript_SUITE_data/unicode2 +++ b/lib/stdlib/test/escript_SUITE_data/unicode2 @@ -8,7 +8,7 @@ main(_) -> _D = erlang:system_flag(backtrace_depth, 0), A = <<"\x{aa}">>, S = lists:flatten(io_lib:format("~p/~p.", [A, A])), - {ok, Ts, _} = erl_scan:string(S, 1, [unicode]), + {ok, Ts, _} = erl_scan:string(S, 1), {ok, Es} = erl_parse:parse_exprs(Ts), B = erl_eval:new_bindings(), erl_eval:exprs(Es, B). diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index 5a5e282998..07c8b60cbd 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -1682,7 +1682,7 @@ do_random_test() -> ets:delete(Set), verify_etsmem(EtsMem). -%% Ttest various variants of update_element. +%% Test various variants of update_element. update_element(Config) when is_list(Config) -> EtsMem = etsmem(), repeat_for_opts(fun update_element_opts/1), @@ -6369,7 +6369,7 @@ very_big_num(0, Result) -> Result. make_port() -> - open_port({spawn, "efile"}, [eof]). + hd(erlang:ports()). make_pid() -> spawn_link(fun sleeper/0). diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl index 1236fe45f4..7403d52881 100644 --- a/lib/stdlib/test/filelib_SUITE.erl +++ b/lib/stdlib/test/filelib_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2017. All Rights Reserved. +%% Copyright Ericsson AB 2005-2018. 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. @@ -26,13 +26,15 @@ wildcard_one/1,wildcard_two/1,wildcard_errors/1, fold_files/1,otp_5960/1,ensure_dir_eexist/1,ensure_dir_symlink/1, wildcard_symlink/1, is_file_symlink/1, file_props_symlink/1, - find_source/1]). + find_source/1, find_source_subdir/1]). -import(lists, [foreach/2]). -include_lib("common_test/include/ct.hrl"). -include_lib("kernel/include/file.hrl"). +-define(PRIM_FILE, prim_file). + init_per_testcase(_Case, Config) -> Config. @@ -47,7 +49,7 @@ all() -> [wildcard_one, wildcard_two, wildcard_errors, fold_files, otp_5960, ensure_dir_eexist, ensure_dir_symlink, wildcard_symlink, is_file_symlink, file_props_symlink, - find_source]. + find_source, find_source_subdir]. groups() -> []. @@ -446,10 +448,10 @@ wildcard_symlink(Config) when is_list(Config) -> erl_prim_loader)), ["sub","symlink"] = basenames(Dir, filelib:wildcard(filename:join(Dir, "*"), - prim_file)), + ?PRIM_FILE)), ["symlink"] = basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"), - prim_file)), + ?PRIM_FILE)), ok = file:delete(AFile), %% The symlink should still be visible even when its target %% has been deleted. @@ -465,10 +467,10 @@ wildcard_symlink(Config) when is_list(Config) -> erl_prim_loader)), ["sub","symlink"] = basenames(Dir, filelib:wildcard(filename:join(Dir, "*"), - prim_file)), + ?PRIM_FILE)), ["symlink"] = basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"), - prim_file)), + ?PRIM_FILE)), ok end. @@ -497,17 +499,17 @@ is_file_symlink(Config) -> ok -> true = filelib:is_dir(DirAlias), true = filelib:is_dir(DirAlias, erl_prim_loader), - true = filelib:is_dir(DirAlias, prim_file), + true = filelib:is_dir(DirAlias, ?PRIM_FILE), true = filelib:is_file(DirAlias), true = filelib:is_file(DirAlias, erl_prim_loader), - true = filelib:is_file(DirAlias, prim_file), + true = filelib:is_file(DirAlias, ?PRIM_FILE), ok = file:make_symlink(AFile,FileAlias), true = filelib:is_file(FileAlias), true = filelib:is_file(FileAlias, erl_prim_loader), - true = filelib:is_file(FileAlias, prim_file), + true = filelib:is_file(FileAlias, ?PRIM_FILE), true = filelib:is_regular(FileAlias), true = filelib:is_regular(FileAlias, erl_prim_loader), - true = filelib:is_regular(FileAlias, prim_file), + true = filelib:is_regular(FileAlias, ?PRIM_FILE), ok end. @@ -528,11 +530,11 @@ file_props_symlink(Config) -> {_,_} = LastMod = filelib:last_modified(AFile), LastMod = filelib:last_modified(Alias), LastMod = filelib:last_modified(Alias, erl_prim_loader), - LastMod = filelib:last_modified(Alias, prim_file), + LastMod = filelib:last_modified(Alias, ?PRIM_FILE), FileSize = filelib:file_size(AFile), FileSize = filelib:file_size(Alias), FileSize = filelib:file_size(Alias, erl_prim_loader), - FileSize = filelib:file_size(Alias, prim_file) + FileSize = filelib:file_size(Alias, ?PRIM_FILE) end. find_source(Config) when is_list(Config) -> @@ -565,16 +567,18 @@ find_source(Config) when is_list(Config) -> [{".erl",".yrl",[{"",""}]}]), {ok, ParserErl} = filelib:find_source(code:which(core_parse)), + ParserErlName = filename:basename(ParserErl), + ParserErlDir = filename:dirname(ParserErl), {ok, ParserYrl} = filelib:find_source(ParserErl), "lry." ++ _ = lists:reverse(ParserYrl), - {ok, ParserYrl} = filelib:find_source(ParserErl, + {ok, ParserYrl} = filelib:find_source(ParserErlName, ParserErlDir, [{".beam",".erl",[{"ebin","src"}]}, {".erl",".yrl",[{"",""}]}]), %% find_source automatically checks the local directory regardless of rules {ok, ParserYrl} = filelib:find_source(ParserErl), - {ok, ParserYrl} = filelib:find_source(ParserErl, - [{".beam",".erl",[{"ebin","src"}]}]), + {ok, ParserYrl} = filelib:find_source(ParserErlName, ParserErlDir, + [{".erl",".yrl",[{"ebin","src"}]}]), %% find_file does not check the local directory unless in the rules ParserYrlName = filename:basename(ParserYrl), @@ -588,3 +592,24 @@ find_source(Config) when is_list(Config) -> {ok, ParserYrl} = filelib:find_file(ParserYrlName, ParserYrlDir), {ok, ParserYrl} = filelib:find_file(ParserYrlName, ParserYrlDir, []), ok. + +find_source_subdir(Config) when is_list(Config) -> + BeamFile = code:which(inets), % Located in lib/inets/src/inets_app/ + BeamName = filename:basename(BeamFile), + BeamDir = filename:dirname(BeamFile), + SrcName = filename:basename(BeamFile, ".beam") ++ ".erl", + + {ok, SrcFile} = filelib:find_source(BeamName, BeamDir), + SrcName = filename:basename(SrcFile), + + {error, not_found} = + filelib:find_source(BeamName, BeamDir, + [{".beam",".erl",[{"ebin","src"}]}]), + {ok, SrcFile} = + filelib:find_source(BeamName, BeamDir, + [{".beam",".erl", + [{"ebin",filename:join("src", "*")}]}]), + + {ok, SrcFile} = filelib:find_file(SrcName, BeamDir), + + ok. diff --git a/lib/stdlib/test/gen_fsm_SUITE.erl b/lib/stdlib/test/gen_fsm_SUITE.erl index 86cf58566b..41ee3246f5 100644 --- a/lib/stdlib/test/gen_fsm_SUITE.erl +++ b/lib/stdlib/test/gen_fsm_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2017. All Rights Reserved. +%% Copyright Ericsson AB 1996-2018. 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. @@ -389,7 +389,7 @@ stop10(_Config) -> Dir = filename:dirname(code:which(?MODULE)), rpc:call(Node,code,add_path,[Dir]), {ok, Pid} = rpc:call(Node,gen_fsm,start,[{global,to_stop},?MODULE,[],[]]), - global:sync(), + ok = global:sync(), ok = gen_fsm:stop({global,to_stop}), false = rpc:call(Node,erlang,is_process_alive,[Pid]), {'EXIT',noproc} = (catch gen_fsm:stop({global,to_stop})), @@ -1005,7 +1005,7 @@ undef_in_terminate(Config) when is_list(Config) -> State = {undef_in_terminate, {?MODULE, terminate}}, {ok, FSM} = gen_fsm:start(?MODULE, {state_data, State}, []), try - gen_fsm:stop(FSM), + ok = gen_fsm:stop(FSM), ct:fail(failed) catch exit:{undef, [{?MODULE, terminate, _, _}|_]} -> @@ -1201,7 +1201,7 @@ timeout({timeout,Ref,{timeout,Time}}, {From,Ref}) -> Cref = gen_fsm:start_timer(Time, cancel), Time4 = Time*4, receive after Time4 -> ok end, - gen_fsm:cancel_timer(Cref), + _= gen_fsm:cancel_timer(Cref), {next_state, timeout, {From,Ref2}}; timeout({timeout,Ref2,ok},{From,Ref2}) -> gen_fsm:reply(From, ok), diff --git a/lib/stdlib/test/gen_server_SUITE.erl b/lib/stdlib/test/gen_server_SUITE.erl index 2bc220fef2..e29195e895 100644 --- a/lib/stdlib/test/gen_server_SUITE.erl +++ b/lib/stdlib/test/gen_server_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2017. All Rights Reserved. +%% Copyright Ericsson AB 1996-2018. 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. @@ -347,7 +347,7 @@ stop10(_Config) -> Dir = filename:dirname(code:which(?MODULE)), rpc:call(Node,code,add_path,[Dir]), {ok, Pid} = rpc:call(Node,gen_server,start,[{global,to_stop},?MODULE,[],[]]), - global:sync(), + ok = global:sync(), ok = gen_server:stop({global,to_stop}), false = rpc:call(Node,erlang,is_process_alive,[Pid]), {'EXIT',noproc} = (catch gen_server:stop({global,to_stop})), @@ -509,7 +509,7 @@ start_node(Name) -> %% After starting a slave, it takes a little while until global knows %% about it, even if nodes() includes it, so we make sure that global %% knows about it before registering something on all nodes. - global:sync(), + ok = global:sync(), N. call_remote1(Config) when is_list(Config) -> @@ -647,7 +647,7 @@ cast_fast(Config) when is_list(Config) -> cast_fast_messup() -> %% Register a false node: hopp@hostname unregister(erl_epmd), - erl_epmd:start_link(), + {ok, _} = erl_epmd:start_link(), {ok,S} = gen_tcp:listen(0, []), {ok,P} = inet:port(S), {ok,_Creation} = erl_epmd:register_node(hopp, P), @@ -1351,7 +1351,7 @@ do_call_with_huge_message_queue() -> {Time,ok} = tc(fun() -> calls(10000, Pid) end), - [self() ! {msg,N} || N <- lists:seq(1, 500000)], + _ = [self() ! {msg,N} || N <- lists:seq(1, 500000)], erlang:garbage_collect(), {NewTime,ok} = tc(fun() -> calls(10000, Pid) end), io:format("Time for empty message queue: ~p", [Time]), @@ -1476,7 +1476,7 @@ undef_in_terminate(Config) when is_list(Config) -> State = {undef_in_terminate, {oc_server, terminate}}, {ok, Server} = gen_server:start(?MODULE, {state, State}, []), try - gen_server:stop(Server), + ok = gen_server:stop(Server), ct:fail(failed) catch exit:{undef, [{oc_server, terminate, [], _}|_]} -> @@ -1674,7 +1674,7 @@ handle_cast({From,delayed_cast,T}, _State) -> handle_cast(hibernate_now, _State) -> {noreply, [], hibernate}; handle_cast(hibernate_later, _State) -> - timer:send_after(1000,self(),hibernate_now), + {ok, _} = timer:send_after(1000,self(),hibernate_now), {noreply, []}; handle_cast({call_undef_fun, Mod, Fun}, State) -> Mod:Fun(), diff --git a/lib/stdlib/test/gen_statem_SUITE.erl b/lib/stdlib/test/gen_statem_SUITE.erl index 5b9daecfd3..c747db475a 100644 --- a/lib/stdlib/test/gen_statem_SUITE.erl +++ b/lib/stdlib/test/gen_statem_SUITE.erl @@ -21,7 +21,7 @@ -include_lib("common_test/include/ct.hrl"). --compile(export_all). +-compile([export_all, nowarn_export_all]). -behaviour(gen_statem). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl index e2c73371cd..45363c0592 100644 --- a/lib/stdlib/test/io_SUITE.erl +++ b/lib/stdlib/test/io_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2017. All Rights Reserved. +%% Copyright Ericsson AB 1999-2018. 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. @@ -714,7 +714,7 @@ p(Term, D) -> rp(Term, 1, 80, D). p(Term, Col, Ll, D) -> - rp(Term, Col, Ll, D, no_fun). + rp(Term, Col, Ll, D, none). rp(Term, Col, Ll, D) -> rp(Term, Col, Ll, D, fun rfd/2). @@ -724,6 +724,8 @@ rp(Term, Col, Ll, D) -> rp(Term, Col, Ll, D, RF) -> rp(Term, Col, Ll, D, ?MAXCS, RF). +rp(Term, Col, Ll, D, M, none) -> + rp(Term, Col, Ll, D, M, fun(_, _) -> no end); rp(Term, Col, Ll, D, M, RF) -> %% io:format("~n~n*** Col = ~p Ll = ~p D = ~p~n~p~n-->~n", %% [Col, Ll, D, Term]), @@ -2138,8 +2140,8 @@ otp_14175(_Config) -> "#{}" = p(#{}, 1), "#{...}" = p(#{a => 1}, 1), "#{#{} => a}" = p(#{#{} => a}, 2), - "#{a => 1,...}" = p(#{a => 1, b => 2}, 2), - "#{a => 1,b => 2}" = p(#{a => 1, b => 2}, -1), + mt("#{a => 1,...}", p(#{a => 1, b => 2}, 2)), + mt("#{a => 1,b => 2}", p(#{a => 1, b => 2}, -1)), M = #{kaaaaaaaaaaaaaaaaaaa => v1,kbbbbbbbbbbbbbbbbbbb => v2, kccccccccccccccccccc => v3,kddddddddddddddddddd => v4, diff --git a/lib/stdlib/test/maps_SUITE.erl b/lib/stdlib/test/maps_SUITE.erl index 42e669a799..a75751b31d 100644 --- a/lib/stdlib/test/maps_SUITE.erl +++ b/lib/stdlib/test/maps_SUITE.erl @@ -30,6 +30,7 @@ -export([t_update_with_3/1, t_update_with_4/1, t_get_3/1, t_filter_2/1, t_fold_3/1,t_map_2/1,t_size_1/1, + t_iterator_1/1, t_with_2/1,t_without_2/1]). %%-define(badmap(V,F,Args), {'EXIT', {{badmap,V}, [{maps,F,Args,_}|_]}}). @@ -47,6 +48,7 @@ all() -> [t_update_with_3,t_update_with_4, t_get_3,t_filter_2, t_fold_3,t_map_2,t_size_1, + t_iterator_1, t_with_2,t_without_2]. t_update_with_3(Config) when is_list(Config) -> @@ -127,6 +129,8 @@ t_filter_2(Config) when is_list(Config) -> Pred2 = fun(K,V) -> is_list(K) andalso (V rem 2) =:= 0 end, #{a := 2,c := 4} = maps:filter(Pred1,M), #{"b" := 2,"c" := 4} = maps:filter(Pred2,M), + #{a := 2,c := 4} = maps:filter(Pred1,maps:iterator(M)), + #{"b" := 2,"c" := 4} = maps:filter(Pred2,maps:iterator(M)), %% error case ?badmap(a,filter,[_,a]) = (catch maps:filter(fun(_,_) -> ok end,id(a))), ?badarg(filter,[<<>>,#{}]) = (catch maps:filter(id(<<>>),#{})), @@ -139,6 +143,8 @@ t_fold_3(Config) when is_list(Config) -> Tot0 = lists:sum(Vs), Tot1 = maps:fold(fun({k,_},V,A) -> A + V end, 0, M0), true = Tot0 =:= Tot1, + Tot2 = maps:fold(fun({k,_},V,A) -> A + V end, 0, maps:iterator(M0)), + true = Tot0 =:= Tot2, %% error case ?badmap(a,fold,[_,0,a]) = (catch maps:fold(fun(_,_,_) -> ok end,0,id(a))), @@ -151,12 +157,48 @@ t_map_2(Config) when is_list(Config) -> #{ {k,1} := 1, {k,200} := 200} = M0, M1 = maps:map(fun({k,_},V) -> V + 42 end, M0), #{ {k,1} := 43, {k,200} := 242} = M1, + M2 = maps:map(fun({k,_},V) -> V + 42 end, maps:iterator(M0)), + #{ {k,1} := 43, {k,200} := 242} = M2, %% error case ?badmap(a,map,[_,a]) = (catch maps:map(fun(_,_) -> ok end, id(a))), ?badarg(map,[<<>>,#{}]) = (catch maps:map(id(<<>>),#{})), ok. +t_iterator_1(Config) when is_list(Config) -> + + %% Small map test + M0 = #{ a => 1, b => 2 }, + I0 = maps:iterator(M0), + {K1,V1,I1} = maps:next(I0), + {K2,V2,I2} = maps:next(I1), + none = maps:next(I2), + + KVList = lists:sort([{K1,V1},{K2,V2}]), + KVList = lists:sort(maps:to_list(M0)), + + %% Large map test + + Vs2 = lists:seq(1,200), + M2 = maps:from_list([{{k,I},I}||I<-Vs2]), + KVList2 = lists:sort(iter_kv(maps:iterator(M2))), + KVList2 = lists:sort(maps:to_list(M2)), + + %% Larger map test + + Vs3 = lists:seq(1,10000), + M3 = maps:from_list([{{k,I},I}||I<-Vs3]), + KVList3 = lists:sort(iter_kv(maps:iterator(M3))), + KVList3 = lists:sort(maps:to_list(M3)), + ok. + +iter_kv(I) -> + case maps:next(I) of + none -> + []; + {K,V,NI} -> + [{K,V} | iter_kv(NI)] + end. t_size_1(Config) when is_list(Config) -> 0 = maps:size(#{}), diff --git a/lib/stdlib/test/property_test/README b/lib/stdlib/test/property_test/README new file mode 100644 index 0000000000..57602bf719 --- /dev/null +++ b/lib/stdlib/test/property_test/README @@ -0,0 +1,12 @@ + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% %%% +%%% WARNING %%% +%%% %%% +%%% This is experimental code which may be changed or removed %%% +%%% anytime without any warning. %%% +%%% %%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +The test in this directory are written assuming that the user has a QuickCheck license. They are to be run manually. Some may be possible to be run with other tools, e.g. PropEr. + diff --git a/lib/stdlib/test/property_test/uri_string_recompose.erl b/lib/stdlib/test/property_test/uri_string_recompose.erl new file mode 100644 index 0000000000..e51a671172 --- /dev/null +++ b/lib/stdlib/test/property_test/uri_string_recompose.erl @@ -0,0 +1,361 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2008-2017. 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. +%% 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(uri_string_recompose). + +-compile(export_all). + +-proptest(eqc). +-proptest([triq,proper]). + +-ifndef(EQC). +-ifndef(PROPER). +-ifndef(TRIQ). +-define(EQC,true). +-endif. +-endif. +-endif. + +-ifdef(EQC). +-include_lib("eqc/include/eqc.hrl"). +-define(MOD_eqc,eqc). + +-else. +-ifdef(PROPER). +-include_lib("proper/include/proper.hrl"). +-define(MOD_eqc,proper). + +-else. +-ifdef(TRIQ). +-define(MOD_eqc,triq). +-include_lib("triq/include/triq.hrl"). + +-endif. +-endif. +-endif. + + +-define(STRING_REST(MatchStr, Rest), <<MatchStr/utf8, Rest/binary>>). + +-define(SCHEME, {scheme, scheme()}). +-define(USER, {userinfo, unicode()}). +-define(HOST, {host, host_map()}). +-define(PORT, {port, port()}). +-define(PATH_ABE, {path, path_abempty_map()}). +-define(PATH_ABS, {path, path_absolute_map()}). +-define(PATH_NOS, {path, path_noscheme_map()}). +-define(PATH_ROO, {path, path_rootless_map()}). +-define(PATH_EMP, {path, path_empty_map()}). +-define(QUERY, {query, query_map()}). +-define(FRAGMENT, {fragment, fragment_map()}). + + +%%%======================================================================== +%%% Properties +%%%======================================================================== + +prop_recompose() -> + ?FORALL(Map, map(), + Map =:= uri_string:parse(uri_string:recompose(Map)) + ). + +%% Stats +prop_map_key_length_collect() -> + ?FORALL(List, map(), + collect(length(maps:keys(List)), true)). + +prop_map_collect() -> + ?FORALL(List, map(), + collect(lists:sort(maps:keys(List)), true)). + +prop_scheme_collect() -> + ?FORALL(List, scheme(), + collect(length(List), true)). + + +%%%======================================================================== +%%% Generators +%%%======================================================================== + +map() -> + ?LET(Gen, comp_proplist(), proplist_to_map(Gen)). + +comp_proplist() -> + frequency([ + {2, [?SCHEME,?PATH_ABS]}, + {2, [?SCHEME,?PATH_ROO]}, + {2, [?SCHEME,?PATH_EMP]}, + {2, [?SCHEME,?HOST,?PATH_ABE]}, + {2, [?SCHEME,?USER,?HOST,?PATH_ABE]}, + {2, [?SCHEME,?HOST,?PORT,?PATH_ABE]}, + {2, [?SCHEME,?USER,?HOST,?PORT,?PATH_ABE]}, + + {2, [?PATH_ABS]}, + {2, [?PATH_NOS]}, + {2, [?PATH_EMP]}, + {2, [?HOST,?PATH_ABE]}, + {2, [?USER,?HOST,?PATH_ABE]}, + {2, [?HOST,?PORT,?PATH_ABE]}, + {2, [?USER,?HOST,?PORT,?PATH_ABE]}, + + + {2, [?SCHEME,?PATH_ABS,?QUERY]}, + {2, [?SCHEME,?PATH_ROO,?QUERY]}, + {2, [?SCHEME,?PATH_EMP,?QUERY]}, + {2, [?SCHEME,?HOST,?PATH_ABE,?QUERY]}, + {2, [?SCHEME,?USER,?HOST,?PATH_ABE,?QUERY]}, + {2, [?SCHEME,?HOST,?PORT,?PATH_ABE,?QUERY]}, + {2, [?SCHEME,?USER,?HOST,?PORT,?PATH_ABE,?QUERY]}, + + {2, [?PATH_ABS,?QUERY]}, + {2, [?PATH_NOS,?QUERY]}, + {2, [?PATH_EMP,?QUERY]}, + {2, [?HOST,?PATH_ABE,?QUERY]}, + {2, [?USER,?HOST,?PATH_ABE,?QUERY]}, + {2, [?HOST,?PORT,?PATH_ABE,?QUERY]}, + {2, [?USER,?HOST,?PORT,?PATH_ABE,?QUERY]}, + + + {2, [?SCHEME,?PATH_ABS,?FRAGMENT]}, + {2, [?SCHEME,?PATH_ROO,?FRAGMENT]}, + {2, [?SCHEME,?PATH_EMP,?FRAGMENT]}, + {2, [?SCHEME,?HOST,?PATH_ABE,?FRAGMENT]}, + {2, [?SCHEME,?USER,?HOST,?PATH_ABE,?FRAGMENT]}, + {2, [?SCHEME,?HOST,?PORT,?PATH_ABE,?FRAGMENT]}, + {2, [?SCHEME,?USER,?HOST,?PORT,?PATH_ABE,?FRAGMENT]}, + + {2, [?PATH_ABS,?FRAGMENT]}, + {2, [?PATH_NOS,?FRAGMENT]}, + {2, [?PATH_EMP,?FRAGMENT]}, + {2, [?HOST,?PATH_ABE,?FRAGMENT]}, + {2, [?USER,?HOST,?PATH_ABE,?FRAGMENT]}, + {2, [?HOST,?PORT,?PATH_ABE,?FRAGMENT]}, + {2, [?USER,?HOST,?PORT,?PATH_ABE,?FRAGMENT]}, + + + {2, [?SCHEME,?PATH_ABS,?QUERY,?FRAGMENT]}, + {2, [?SCHEME,?PATH_ROO,?QUERY,?FRAGMENT]}, + {2, [?SCHEME,?PATH_EMP,?QUERY,?FRAGMENT]}, + {2, [?SCHEME,?HOST,?PATH_ABE,?QUERY,?FRAGMENT]}, + {2, [?SCHEME,?USER,?HOST,?PATH_ABE,?QUERY,?FRAGMENT]}, + {2, [?SCHEME,?HOST,?PORT,?PATH_ABE,?QUERY,?FRAGMENT]}, + {2, [?SCHEME,?USER,?HOST,?PORT,?PATH_ABE,?QUERY,?FRAGMENT]}, + + {2, [?PATH_ABS,?QUERY,?FRAGMENT]}, + {2, [?PATH_NOS,?QUERY,?FRAGMENT]}, + {2, [?PATH_EMP,?QUERY,?FRAGMENT]}, + {2, [?HOST,?PATH_ABE,?QUERY,?FRAGMENT]}, + {2, [?USER,?HOST,?PATH_ABE,?QUERY,?FRAGMENT]}, + {2, [?HOST,?PORT,?PATH_ABE,?QUERY,?FRAGMENT]}, + {2, [?USER,?HOST,?PORT,?PATH_ABE,?QUERY,?FRAGMENT]} + ]). + + +%%------------------------------------------------------------------------- +%% Path +%%------------------------------------------------------------------------- +path_abempty_map() -> + frequency([{90, path_abe_map()}, + {10, path_empty_map()}]). + +path_abe_map() -> + ?SIZED(Length, path_abe_map(Length, [])). +%% +path_abe_map(0, Segments) -> + ?LET(Gen, Segments, lists:append(Gen)); +path_abe_map(N, Segments) -> + path_abe_map(N-1, [slash(),segment()|Segments]). + + +path_absolute_map() -> + ?SIZED(Length, path_absolute_map(Length, [])). +%% +path_absolute_map(0, Segments) -> + ?LET(Gen, [slash(),segment_nz()|Segments], lists:append(Gen)); +path_absolute_map(N, Segments) -> + path_absolute_map(N-1, [slash(),segment()|Segments]). + + +path_noscheme_map() -> + ?SIZED(Length, path_noscheme_map(Length, [])). +%% +path_noscheme_map(0, Segments) -> + ?LET(Gen, [segment_nz_nc()|Segments], lists:append(Gen)); +path_noscheme_map(N, Segments) -> + path_noscheme_map(N-1, [slash(),segment()|Segments]). + +path_rootless_map() -> + ?SIZED(Length, path_rootless_map(Length, [])). +%% +path_rootless_map(0, Segments) -> + ?LET(Gen, [segment_nz()|Segments], lists:append(Gen)); +path_rootless_map(N, Segments) -> + path_rootless_map(N-1, [slash(),segment()|Segments]). + + +segment_nz() -> + non_empty(segment()). + +segment_nz_nc() -> + non_empty(list(frequency([{30, unreserved()}, + {10, sub_delims()}, + {10, unicode_char()}, + {5, oneof([$@])} + ]))). + + +segment() -> + list(frequency([{30, unreserved()}, + {10, sub_delims()}, + {10, unicode_char()}, + {5, oneof([$:, $@])} + ])). + +slash() -> + "/". + +path_empty_map() -> + "". + + +%%------------------------------------------------------------------------- +%% Path +%%------------------------------------------------------------------------- +host_map() -> + frequency([{30, reg_name()}, + {30, ip_address()} + ]). + + +reg_name() -> + list(frequency([{30, alpha()}, + {10, sub_delims()}, + {10, unicode_char()} + ])). + +ip_address() -> + oneof(["127.0.0.1", "::127.0.0.1", + "2001:0db8:0000:0000:0000:0000:1428:07ab", + "2001:0db8:0000:0000:0000::1428:07ab", + "2001:0db8:0:0:0:0:1428:07ab", + "2001:0db8:0::0:1428:07ab"]). + +%% Generating only reg-names +host_uri() -> + non_empty(list(frequency([{30, unreserved()}, + {10, sub_delims()}, + {10, pct_encoded()} + ]))). + +%%------------------------------------------------------------------------- +%% Port, Query, Fragment +%%------------------------------------------------------------------------- +port() -> + frequency([{10, undefined}, + {10, range(1,65535)} + ]). + +query_map() -> + unicode(). + + +query_uri() -> + [$?| non_empty(list(frequency([{20, pchar()}, + {5, oneof([$/, $?])} % punctuation + ])))]. + +fragment_map() -> + unicode(). + +fragment_uri() -> + [$?| non_empty(list(frequency([{20, pchar()}, + {5, oneof([$/, $?])} % punctuation + ])))]. + + +%%------------------------------------------------------------------------- +%% Scheme +%%------------------------------------------------------------------------- +scheme() -> + ?SIZED(Length, scheme_start(Length, [])). +%% +scheme_start(0, L) -> + ?LET(Gen, L, lists:reverse(Gen)); +scheme_start(N, L) -> + scheme(N-1,[alpha()|L]). + +scheme(0, L) -> + ?LET(Gen, L, lists:reverse(Gen)); +scheme(N, L) -> + scheme(N-1, [scheme_char()|L]). + + +%%------------------------------------------------------------------------- +%% Misc +%%------------------------------------------------------------------------- +unicode() -> + list(frequency([{20, alpha()}, % alpha + {10, digit()}, % digit + {10, unicode_char()} % unicode + ])). + +scheme_char() -> + frequency([{20, alpha()}, % alpha + {20, digit()}, % digit + {5, oneof([$+, $-, $.])} % punctuation + ]). + +sub_delims() -> + oneof([$!, $$, $&, $', $(, $), + $*, $+, $,,$;, $=]). + +pchar() -> + frequency([{20, unreserved()}, + {5, pct_encoded()}, + {5, sub_delims()}, + {1, oneof([$:, $@])} % punctuation + ]). + +unreserved() -> + frequency([{20, alpha()}, + {5, digit()}, + {1, oneof([$-, $., $_, $~])} % punctuation + ]). + +unicode_char() -> + range(913, 1023). + +alpha() -> + frequency([{20, range($a, $z)}, % letters + {20, range($A, $Z)}]). % letters + +digit() -> + range($0, $9). % numbers + +pct_encoded() -> + oneof(["%C3%A4", "%C3%A5", "%C3%B6"]). + + +%%%======================================================================== +%%% Helpers +%%%======================================================================== +proplist_to_map(L) -> + lists:foldl(fun({K,V},M) -> M#{K => V}; + (_,M) -> M + end, #{}, L). diff --git a/lib/stdlib/test/qlc_SUITE.erl b/lib/stdlib/test/qlc_SUITE.erl index 5e9e03e410..8f8a0f6e73 100644 --- a/lib/stdlib/test/qlc_SUITE.erl +++ b/lib/stdlib/test/qlc_SUITE.erl @@ -1695,28 +1695,7 @@ sort(Config) when is_list(Config) -> [true || I <- lists:seq(1, 50000), not ets:insert(E, {I, I})], H = qlc:q([{X,Y} || X <- [a,b], Y <- qlc:sort(ets:table(E))]), 100000 = length(qlc:e(H)), - ets:delete(E)">>, - - begin - TmpDir = ?privdir, - [<<"TE = process_flag(trap_exit, true), - E = ets:new(foo, []), - [true || I <- lists:seq(1, 50000), not ets:insert(E, {I, I})], - Ports = erlang:ports(), - H = qlc:q([{X,Y} || X <- [a,b], - begin - [P] = erlang:ports() -- Ports, - exit(P, port_exit), - true - end, - Y <- qlc:sort(ets:table(E), - [{tmpdir,\"">>, - TmpDir, <<"\"}])]), - {error, qlc, {file_error, _, _}} = (catch qlc:e(H)), - receive {'EXIT', _, port_exit} -> ok end, - ets:delete(E), - process_flag(trap_exit, TE)">>] - end + ets:delete(E)">> ], run(Config, Ts), @@ -7871,7 +7850,7 @@ run_test(Config, Extra, {cres, Body, Opts, ExpectedCompileReturn}) -> {module, _} = code:load_abs(AbsFile, Mod), Ms0 = erlang:process_info(self(),messages), - Before = {{get(), lists:sort(ets:all()), Ms0}, pps()}, + Before = {{lget(), lists:sort(ets:all()), Ms0}, pps()}, %% Prepare the check that the qlc module does not call qlc_pt. _ = [unload_pt() || {file, Name} <- [code:is_loaded(qlc_pt)], @@ -7903,7 +7882,7 @@ run_test(Config, Extra, Body) -> wait_for_expected(R, {Strict0,PPS0}=Before, SourceFile, Wait) -> Ms = erlang:process_info(self(),messages), - After = {_,PPS1} = {{get(), lists:sort(ets:all()), Ms}, pps()}, + After = {_,PPS1} = {{lget(), lists:sort(ets:all()), Ms}, pps()}, case {R, After} of {ok, Before} -> ok; @@ -7931,6 +7910,18 @@ wait_for_expected(R, {Strict0,PPS0}=Before, SourceFile, Wait) -> expected({ok,Before}, {R,After}, SourceFile) end. +%% The qlc modules uses the process dictionary for storing names of files. +lget() -> + lists:sort([T || {K, _} = T <- get(), is_qlc_key(K)]). + +%% Copied from the qlc module. +-define(LCACHE_FILE(Ref), {Ref, '$_qlc_cache_tmpfiles_'}). +-define(MERGE_JOIN_FILE, '$_qlc_merge_join_tmpfiles_'). + +is_qlc_key(?LCACHE_FILE(_)) -> true; +is_qlc_key(?MERGE_JOIN_FILE) -> true; +is_qlc_key(_) -> false. + unload_pt() -> erlang:garbage_collect(), % get rid of references to qlc_pt... _ = code:purge(qlc_pt), diff --git a/lib/stdlib/test/rand_SUITE.erl b/lib/stdlib/test/rand_SUITE.erl index ef4f9faad9..3d3241b33d 100644 --- a/lib/stdlib/test/rand_SUITE.erl +++ b/lib/stdlib/test/rand_SUITE.erl @@ -29,6 +29,9 @@ basic_stats_uniform_1/1, basic_stats_uniform_2/1, basic_stats_standard_normal/1, basic_stats_normal/1, + stats_standard_normal_box_muller/1, + stats_standard_normal_box_muller_2/1, + stats_standard_normal/1, uniform_real_conv/1, plugin/1, measure/1, reference_jump_state/1, reference_jump_procdict/1]). @@ -57,7 +60,10 @@ all() -> groups() -> [{basic_stats, [parallel], [basic_stats_uniform_1, basic_stats_uniform_2, - basic_stats_standard_normal]}, + basic_stats_standard_normal, + stats_standard_normal_box_muller, + stats_standard_normal_box_muller_2, + stats_standard_normal]}, {reference_jump, [parallel], [reference_jump_state, reference_jump_procdict]}]. @@ -410,6 +416,206 @@ normal_s(Mean, Variance, State0) when Mean == 0, Variance == 1 -> normal_s(Mean, Variance, State0) -> rand:normal_s(Mean, Variance, State0). + + +-dialyzer({no_improper_lists, stats_standard_normal_box_muller/1}). +stats_standard_normal_box_muller(Config) when is_list(Config) -> + try math:erfc(1.0) of + _ -> + TwoPi = 2.0 * math:pi(), + NormalS = + fun + ([S0]) -> + {U1, S1} = rand:uniform_real_s(S0), + R = math:sqrt(-2.0 * math:log(U1)), + {U2, S2} = rand:uniform_s(S1), + T = TwoPi * U2, + Z0 = R * math:cos(T), + Z1 = R * math:sin(T), + {Z0, [S2|Z1]}; + ([S|Z]) -> + {Z, [S]} + end, + State = [rand:seed(exrop)], + stats_standard_normal(NormalS, State) + catch error:_ -> + {skip, "math:erfc/1 not supported"} + end. + +-dialyzer({no_improper_lists, stats_standard_normal_box_muller_2/1}). +stats_standard_normal_box_muller_2(Config) when is_list(Config) -> + try math:erfc(1.0) of + _ -> + TwoPi = 2.0 * math:pi(), + NormalS = + fun + ([S0]) -> + {U0, S1} = rand:uniform_s(S0), + U1 = 1.0 - U0, + R = math:sqrt(-2.0 * math:log(U1)), + {U2, S2} = rand:uniform_s(S1), + T = TwoPi * U2, + Z0 = R * math:cos(T), + Z1 = R * math:sin(T), + {Z0, [S2|Z1]}; + ([S|Z]) -> + {Z, [S]} + end, + State = [rand:seed(exrop)], + stats_standard_normal(NormalS, State) + catch error:_ -> + {skip, "math:erfc/1 not supported"} + end. + + +stats_standard_normal(Config) when is_list(Config) -> + try math:erfc(1.0) of + _ -> + stats_standard_normal( + fun rand:normal_s/1, rand:seed_s(exrop)) + catch error:_ -> + {skip, "math:erfc/1 not supported"} + end. +%% +stats_standard_normal(Fun, S) -> +%%% +%%% ct config: +%%% {rand_SUITE, [{stats_standard_normal,[{seconds, 8}, {std_devs, 4.2}]}]}. +%%% + Seconds = ct:get_config({?MODULE, ?FUNCTION_NAME, seconds}, 8), + StdDevs = + ct:get_config( + {?MODULE, ?FUNCTION_NAME, std_devs}, + 4.2), % probability erfc(4.2/sqrt(2)) (1/37465) to fail a bucket +%%% + ct:timetrap({seconds, Seconds + 120}), + %% Buckets is chosen to get a range where the the probability to land + %% in the top catch-all bucket is not vanishingly low, but with + %% these values it is about 1/25 of the probability for the low bucket + %% (closest to 0). + %% + %% Rounds is calculated so the expected value for the low + %% bucket will be at least TargetHits. + %% + InvDelta = 512, + Buckets = 4 * InvDelta, % 4 std devs range + TargetHits = 1024, + Sqrt2 = math:sqrt(2.0), + W = InvDelta * Sqrt2, + P0 = math:erf(1 / W), + Rounds = TargetHits * ceil(1.0 / P0), + Histogram = array:new({default, 0}), + StopTime = erlang:monotonic_time(second) + Seconds, + ct:pal( + "Running standard normal test against ~w std devs for ~w seconds...", + [StdDevs, Seconds]), + {PositiveHistogram, NegativeHistogram, Outlier, TotalRounds} = + stats_standard_normal( + InvDelta, Buckets, Histogram, Histogram, 0.0, + Fun, S, Rounds, StopTime, Rounds, 0), + Precision = math:sqrt(TotalRounds * P0) / StdDevs, + TopP = math:erfc(Buckets / W), + TopPrecision = math:sqrt(TotalRounds * TopP) / StdDevs, + OutlierProbability = math:erfc(Outlier / Sqrt2) * TotalRounds, + InvOP = 1.0 / OutlierProbability, + ct:pal( + "Total rounds: ~w, tolerance: 1/~.2f..1/~.2f, " + "outlier: ~.2f, probability 1/~.2f.", + [TotalRounds, Precision, TopPrecision, Outlier, InvOP]), + {TotalRounds, [], []} = + {TotalRounds, + check_histogram( + W, TotalRounds, StdDevs, PositiveHistogram, Buckets), + check_histogram( + W, TotalRounds, StdDevs, NegativeHistogram, Buckets)}, + %% If the probability for getting this Outlier is lower than 1/50, + %% then this is fishy! + true = (1/50 =< OutlierProbability), + {comment, {tp, TopPrecision, op, InvOP}}. +%% +stats_standard_normal( + InvDelta, Buckets, PositiveHistogram, NegativeHistogram, Outlier, + Fun, S, 0, StopTime, Rounds, TotalRounds) -> + case erlang:monotonic_time(second) of + Now when Now < StopTime -> + stats_standard_normal( + InvDelta, Buckets, + PositiveHistogram, NegativeHistogram, Outlier, + Fun, S, Rounds, StopTime, Rounds, TotalRounds + Rounds); + _ -> + {PositiveHistogram, NegativeHistogram, + Outlier, TotalRounds + Rounds} + end; +stats_standard_normal( + InvDelta, Buckets, PositiveHistogram, NegativeHistogram, Outlier, + Fun, S, Count, StopTime, Rounds, TotalRounds) -> + case Fun(S) of + {X, NewS} when 0.0 =< X -> + Bucket = min(Buckets, floor(X * InvDelta)), + stats_standard_normal( + InvDelta, Buckets, + increment_bucket(Bucket, PositiveHistogram), + NegativeHistogram, max(Outlier, X), + Fun, NewS, Count - 1, StopTime, Rounds, TotalRounds); + {MinusX, NewS} -> + X = -MinusX, + Bucket = min(Buckets, floor(X * InvDelta)), + stats_standard_normal( + InvDelta, Buckets, + PositiveHistogram, + increment_bucket(Bucket, NegativeHistogram), max(Outlier, X), + Fun, NewS, Count - 1, StopTime, Rounds, TotalRounds) + end. + +increment_bucket(Bucket, Array) -> + array:set(Bucket, array:get(Bucket, Array) + 1, Array). + +check_histogram(W, Rounds, StdDevs, Histogram, Buckets) -> + %%PrevBucket = 512, + %%Bucket = PrevBucket - 1, + %%P = 0.5 * math:erfc(PrevBucket / W), + TargetP = 0.5 * math:erfc(Buckets / W), + P = 0.0, + N = 0, + check_histogram( + W, Rounds, StdDevs, Histogram, TargetP, + Buckets, Buckets, P, N). +%% +check_histogram( + _W, _Rounds, _StdDevs, _Histogram, _TargetP, + 0, _PrevBucket, _PrevP, _PrevN) -> + []; +check_histogram( + W, Rounds, StdDevs, Histogram, TargetP, + Bucket, PrevBucket, PrevP, PrevN) -> + N = PrevN + array:get(Bucket, Histogram), + P = 0.5 * math:erfc(Bucket / W), + BucketP = P - PrevP, + if + TargetP =< BucketP -> + check_histogram( + W, Rounds, StdDevs, Histogram, TargetP, + Bucket - 1, PrevBucket, PrevP, N); + true -> + Exp = BucketP * Rounds, + Var = Rounds * BucketP*(1.0 - BucketP), + Threshold = StdDevs * math:sqrt(Var), + LowerLimit = floor(Exp - Threshold), + UpperLimit = ceil(Exp + Threshold), + if + N < LowerLimit; UpperLimit < N -> + [#{bucket => {Bucket, PrevBucket}, n => N, exp => Exp, + lower => LowerLimit, upper => UpperLimit} | + check_histogram( + W, Rounds, StdDevs, Histogram, TargetP, + Bucket - 1, Bucket, P, 0)]; + true -> + check_histogram( + W, Rounds, StdDevs, Histogram, TargetP, + Bucket - 1, Bucket, P, 0) + end + end. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% White box test of the conversion to float diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl index 217e8cc252..ca85314775 100644 --- a/lib/stdlib/test/shell_SUITE.erl +++ b/lib/stdlib/test/shell_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2017. All Rights Reserved. +%% Copyright Ericsson AB 2004-2018. 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. @@ -561,9 +561,10 @@ otp_5226(Config) when is_list(Config) -> otp_5327(Config) when is_list(Config) -> "exception error: bad argument" = comm_err(<<"<<\"hej\":default>>.">>), + L1 = erl_anno:new(1), <<"abc">> = - erl_parse:normalise({bin,1,[{bin_element,1,{string,1,"abc"}, - default,default}]}), + erl_parse:normalise({bin,L1,[{bin_element,L1,{string,L1,"abc"}, + default,default}]}), [<<"abc">>] = scan(<<"<<(<<\"abc\">>):3/binary>>.">>), [<<"abc">>] = scan(<<"<<(<<\"abc\">>)/binary>>.">>), "exception error: bad argument" = @@ -576,9 +577,9 @@ otp_5327(Config) when is_list(Config) -> comm_err(<<"<<10:default>>.">>), [<<98,1:1>>] = scan(<<"<<3:3,5:6>>.">>), {'EXIT',{badarg,_}} = - (catch erl_parse:normalise({bin,1,[{bin_element,1,{integer,1,17}, - {atom,1,all}, - default}]})), + (catch erl_parse:normalise({bin,L1,[{bin_element,L1,{integer,L1,17}, + {atom,L1,all}, + default}]})), [<<-20/signed>>] = scan(<<"<<-20/signed>> = <<-20>>.">>), [<<-300:16/signed>>] = scan(<<"<<-300:16/signed>> = <<-300:16>>.">>), @@ -2784,7 +2785,7 @@ otp_10302(Config) when is_list(Config) -> <<"begin A = <<\"\\xaa\">>, S = lists:flatten(io_lib:format(\"~p/~p.\", [A, A])), - {ok, Ts, _} = erl_scan:string(S, 1, [unicode]), + {ok, Ts, _} = erl_scan:string(S, 1), {ok, Es} = erl_parse:parse_exprs(Ts), B = erl_eval:new_bindings(), erl_eval:exprs(Es, B) @@ -2797,7 +2798,7 @@ otp_10302(Config) when is_list(Config) -> <<"io:setopts([{encoding,utf8}]). A = <<\"\\xaa\">>, S = lists:flatten(io_lib:format(\"~p/~p.\", [A, A])), - {ok, Ts, _} = erl_scan:string(S, 1, [unicode]), + {ok, Ts, _} = erl_scan:string(S, 1), {ok, Es} = erl_parse:parse_exprs(Ts), B = erl_eval:new_bindings(), erl_eval:exprs(Es, B).">>, @@ -2809,7 +2810,7 @@ otp_10302(Config) when is_list(Config) -> <<"begin A = [1089], S = lists:flatten(io_lib:format(\"~tp/~tp.\", [A, A])), - {ok, Ts, _} = erl_scan:string(S, 1, [unicode]), + {ok, Ts, _} = erl_scan:string(S, 1), {ok, Es} = erl_parse:parse_exprs(Ts), B = erl_eval:new_bindings(), erl_eval:exprs(Es, B) @@ -2821,7 +2822,7 @@ otp_10302(Config) when is_list(Config) -> <<"io:setopts([{encoding,utf8}]). A = [1089], S = lists:flatten(io_lib:format(\"~tp/~tp.\", [A, A])), - {ok, Ts, _} = erl_scan:string(S, 1, [unicode]), + {ok, Ts, _} = erl_scan:string(S, 1), {ok, Es} = erl_parse:parse_exprs(Ts), B = erl_eval:new_bindings(), erl_eval:exprs(Es, B).">>, @@ -2940,7 +2941,7 @@ otp_14296(Config) when is_list(Config) -> end(), fun() -> - Port = open_port({spawn, "ls"}, [line]), + Port = open_port({spawn, "ls"}, [{line,1}]), KnownPort = erlang:port_to_list(Port), S = KnownPort ++ ".", R = KnownPort ++ ".\n", @@ -3012,7 +3013,7 @@ scan(B) -> scan(t(B), F). scan(S0, F) -> - case erl_scan:tokens([], S0, 1, [unicode]) of + case erl_scan:tokens([], S0, 1) of {done,{ok,Ts,_},S} -> [F(Ts) | scan(S, F)]; _Else -> diff --git a/lib/stdlib/test/stdlib.spec b/lib/stdlib/test/stdlib.spec index 91712b8963..9c625091a8 100644 --- a/lib/stdlib/test/stdlib.spec +++ b/lib/stdlib/test/stdlib.spec @@ -1,2 +1,4 @@ {suites,"../stdlib_test",all}. -{skip_suites,"../stdlib_test",stdlib_bench_SUITE, "bench only"}. +{skip_groups,"../stdlib_test",stdlib_bench_SUITE, + [base64,gen_server,gen_statem,unicode], + "Benchmark only"}. diff --git a/lib/stdlib/test/stdlib_bench.spec b/lib/stdlib/test/stdlib_bench.spec index a5d1e1db80..7a0da811a0 100644 --- a/lib/stdlib/test/stdlib_bench.spec +++ b/lib/stdlib/test/stdlib_bench.spec @@ -5,3 +5,6 @@ {skip_suites,"../stdlib_test",string_SUITE, "bench only"}. {suites,"../stdlib_test",[stdlib_bench_SUITE]}. +{skip_groups,"../stdlib_test",stdlib_bench_SUITE, + [gen_server_comparison,gen_statem_comparison], + "Not a benchmark"}. diff --git a/lib/stdlib/test/stdlib_bench_SUITE.erl b/lib/stdlib/test/stdlib_bench_SUITE.erl index 8670e7029c..294898a932 100644 --- a/lib/stdlib/test/stdlib_bench_SUITE.erl +++ b/lib/stdlib/test/stdlib_bench_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2012-2016. All Rights Reserved. +%% Copyright Ericsson AB 2012-2018. 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. @@ -21,6 +21,7 @@ %% -module(stdlib_bench_SUITE). -compile([export_all, nowarn_export_all]). +-include_lib("common_test/include/ct.hrl"). -include_lib("common_test/include/ct_event.hrl"). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -28,14 +29,55 @@ suite() -> [{ct_hooks,[{ts_install_cth,[{nodenames,2}]}]}]. all() -> - [{group,unicode}]. + [{group,unicode},{group,base64}, + {group,gen_server},{group,gen_statem}, + {group,gen_server_comparison},{group,gen_statem_comparison}]. groups() -> [{unicode,[{repeat,5}], [norm_nfc_list, norm_nfc_deep_l, norm_nfc_binary, string_lexemes_list, string_lexemes_binary - ]}]. + ]}, + {base64,[{repeat,5}], + [decode_binary, decode_binary_to_string, + decode_list, decode_list_to_string, + encode_binary, encode_binary_to_string, + encode_list, encode_list_to_string, + mime_binary_decode, mime_binary_decode_to_string, + mime_list_decode, mime_list_decode_to_string]}, + {gen_server, [{repeat,5}], cases(gen_server)}, + {gen_statem, [{repeat,3}], cases(gen_statem)}, + {gen_server_comparison, [], + [single_small, single_medium, single_big, + sched_small, sched_medium, sched_big, + multi_small, multi_medium, multi_big]}, + {gen_statem_comparison, [], + [single_small, single_big, + sched_small, sched_big, + multi_small, multi_big]}]. +cases(gen_server) -> + [simple, simple_timer, simple_mon, simple_timer_mon, + generic, generic_timer]; +cases(gen_statem) -> + [generic, generic_fsm, generic_fsm_transit, + generic_statem, generic_statem_transit, + generic_statem_complex]. + +init_per_group(gen_server, Config) -> + compile_servers(Config), + [{benchmark_suite,"stdlib_gen_server"}|Config]; +init_per_group(gen_statem, Config) -> + compile_servers(Config), + [{benchmark_suite,"stdlib_gen_statem"}|Config]; +init_per_group(gen_server_comparison, Config) -> + compile_servers(Config), + [{cases,cases(gen_server)}, + {benchmark_suite,"stdlib_gen_server"}|Config]; +init_per_group(gen_statem_comparison, Config) -> + compile_servers(Config), + [{cases,cases(gen_statem)}, + {benchmark_suite,"stdlib_gen_statem"}|Config]; init_per_group(_GroupName, Config) -> Config. @@ -55,23 +97,33 @@ end_per_testcase(_Func, _Conf) -> ok. +compile_servers(Config) -> + DataDir = ?config(data_dir, Config), + Files = filelib:wildcard(filename:join(DataDir, "{simple,generic}*.erl")), + _ = [{ok, _} = compile:file(File) || File <- Files], + ok. + +comment(Value) -> + C = lists:flatten(io_lib:format("~p", [Value])), + {comment, C}. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -define(REPEAT_NORM, 5). norm_nfc_list(Config) -> Bin = norm_data(Config), {_N, Mean, _Stddev, Res} = unicode_util_SUITE:time_count(nfc, list, Bin, ?REPEAT_NORM), - report(1000.0*Res / Mean). + comment(report(1000.0*Res / Mean)). norm_nfc_deep_l(Config) -> Bin = norm_data(Config), {_N, Mean, _Stddev, Res} = unicode_util_SUITE:time_count(nfc, deep_l, Bin, ?REPEAT_NORM), - report(1000.0*Res / Mean). + comment(report(1000.0*Res / Mean)). norm_nfc_binary(Config) -> Bin = norm_data(Config), {_N, Mean, _Stddev, Res} = unicode_util_SUITE:time_count(nfc, binary, Bin, ?REPEAT_NORM), - report(1000.0*Res / Mean). + comment(report(1000.0*Res / Mean)). string_lexemes_list(Config) -> @@ -80,7 +132,7 @@ string_lexemes_list(Config) -> Bin = norm_data(Config), Fun = fun(Str) -> string:nth_lexeme(Str, 200000, [$;,$\n,$\r]), 200000 end, {_N, Mean, _Stddev, Res} = string_SUITE:time_func(Fun, list, Bin, 15), - report(1000.0*Res / Mean). + comment(report(1000.0*Res / Mean)). string_lexemes_binary(Config) -> %% Use nth_lexeme instead of lexemes to avoid building a result of @@ -88,7 +140,7 @@ string_lexemes_binary(Config) -> Bin = norm_data(Config), Fun = fun(Str) -> string:nth_lexeme(Str, 200000, [$;,$\n,$\r]), 200000 end, {_N, Mean, _Stddev, Res} = string_SUITE:time_func(Fun, binary, Bin, ?REPEAT_NORM), - report(1000.0*Res / Mean). + comment(report(1000.0*Res / Mean)). %%% report(Tps) -> @@ -105,3 +157,386 @@ norm_data(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +decode_binary(_Config) -> + comment(test(decode, encoded_binary())). + +decode_binary_to_string(_Config) -> + comment(test(decode_to_string, encoded_binary())). + +decode_list(_Config) -> + comment(test(decode, encoded_list())). + +decode_list_to_string(_Config) -> + comment(test(decode_to_string, encoded_list())). + +encode_binary(_Config) -> + comment(test(encode, binary())). + +encode_binary_to_string(_Config) -> + comment(test(encode_to_string, binary())). + +encode_list(_Config) -> + comment(test(encode, list())). + +encode_list_to_string(_Config) -> + comment(test(encode_to_string, list())). + +mime_binary_decode(_Config) -> + comment(test(mime_decode, encoded_binary())). + +mime_binary_decode_to_string(_Config) -> + comment(test(mime_decode_to_string, encoded_binary())). + +mime_list_decode(_Config) -> + comment(test(mime_decode, encoded_list())). + +mime_list_decode_to_string(_Config) -> + comment(test(mime_decode_to_string, encoded_list())). + +-define(SIZE, 10000). +-define(N, 1000). + +encoded_binary() -> + list_to_binary(encoded_list()). + +encoded_list() -> + L = random_byte_list(round(?SIZE*0.75)), + base64:encode_to_string(L). + +binary() -> + list_to_binary(list()). + +list() -> + random_byte_list(?SIZE). + +test(Func, Data) -> + F = fun() -> loop(?N, Func, Data) end, + {Time, ok} = timer:tc(fun() -> lspawn(F) end), + report_base64(Time). + +loop(0, _F, _D) -> garbage_collect(), ok; +loop(N, F, D) -> + _ = base64:F(D), + loop(N - 1, F, D). + +lspawn(Fun) -> + {Pid, Ref} = spawn_monitor(fun() -> exit(Fun()) end), + receive + {'DOWN', Ref, process, Pid, Rep} -> Rep + end. + +report_base64(Time) -> + Tps = round((?N*1000000)/Time), + ct_event:notify(#event{name = benchmark_data, + data = [{suite, "stdlib_base64"}, + {value, Tps}]}), + Tps. + +%% Copied from base64_SUITE.erl. + +random_byte_list(N) -> + random_byte_list(N, []). + +random_byte_list(0, Acc) -> + Acc; +random_byte_list(N, Acc) -> + random_byte_list(N-1, [rand:uniform(255)|Acc]). + +make_big_binary(N) -> + list_to_binary(mbb(N, [])). + +mbb(N, Acc) when N > 256 -> + B = list_to_binary(lists:seq(0, 255)), + mbb(N - 256, [B | Acc]); +mbb(N, Acc) -> + B = list_to_binary(lists:seq(0, N-1)), + lists:reverse(Acc, B). + +simple(Config) when is_list(Config) -> + comment(do_tests(simple, single_small, Config)). + +simple_timer(Config) when is_list(Config) -> + comment(do_tests(simple_timer, single_small, Config)). + +simple_mon(Config) when is_list(Config) -> + comment(do_tests(simple_mon, single_small, Config)). + +simple_timer_mon(Config) when is_list(Config) -> + comment(do_tests(simple_timer_mon, single_small, Config)). + +generic(Config) when is_list(Config) -> + comment(do_tests(generic, single_small, Config)). + +generic_timer(Config) when is_list(Config) -> + comment(do_tests(generic_timer, single_small, Config)). + +generic_statem(Config) when is_list(Config) -> + comment(do_tests(generic_statem, single_small, Config)). + +generic_statem_transit(Config) when is_list(Config) -> + comment(do_tests(generic_statem_transit, single_small, Config)). + +generic_statem_complex(Config) when is_list(Config) -> + comment(do_tests(generic_statem_complex, single_small, Config)). + +generic_fsm(Config) when is_list(Config) -> + comment(do_tests(generic_fsm, single_small, Config)). + +generic_fsm_transit(Config) when is_list(Config) -> + comment(do_tests(generic_fsm_transit, single_small, Config)). + +single_small(Config) when is_list(Config) -> + comparison(?config(cases, Config), single_small, Config). + +single_medium(Config) when is_list(Config) -> + comparison(?config(cases, Config), single_medium, Config). + +single_big(Config) when is_list(Config) -> + comparison(?config(cases, Config), single_big, Config). + +sched_small(Config) when is_list(Config) -> + comparison(?config(cases, Config), sched_small, Config). + +sched_medium(Config) when is_list(Config) -> + comparison(?config(cases, Config), sched_medium, Config). + +sched_big(Config) when is_list(Config) -> + comparison(?config(cases, Config), sched_big, Config). + +multi_small(Config) when is_list(Config) -> + comparison(?config(cases, Config), multi_small, Config). + +multi_medium(Config) when is_list(Config) -> + comparison(?config(cases, Config), multi_medium, Config). + +multi_big(Config) when is_list(Config) -> + comparison(?config(cases, Config), multi_big, Config). + +comparison(Cases, Kind, Config) -> + Cases = ?config(cases, Config), + [RefResult|_] = Results = + [do_tests(Case, Kind, Config) || Case <- Cases], + Normalized = [norm(Result, RefResult) || Result <- Results], + {Parallelism, Message} = bench_params(Kind), + Wordsize = erlang:system_info(wordsize), + MSize = Wordsize * erts_debug:flat_size(Message), + What = io_lib:format("#parallel gen_server instances: ~.4w, " + "message flat size: ~.5w bytes", + [Parallelism, MSize]), + Format = + lists:flatten( + ["~s: "] ++ + [[atom_to_list(Case),": ~s "] || Case <- Cases]), + C = lists:flatten(io_lib:format(Format, [What] ++ Normalized)), + {comment, C}. + +norm(T, Ref) -> + try Ref / T of + Norm -> + io_lib:format("~.2f", [Norm]) + catch error:badarith -> + "---" + end. + +-define(MAX_TIME_SECS, 3). % s +-define(MAX_TIME, 1000 * ?MAX_TIME_SECS). % ms +-define(CALLS_PER_LOOP, 5). + +do_tests(Test, ParamSet, Config) -> + BenchmarkSuite = ?config(benchmark_suite, Config), + {Client, ServerMod} = bench(Test), + {Parallelism, Message} = bench_params(ParamSet), + Fun = create_clients(Message, ServerMod, Client, Parallelism), + {TotalLoops, AllPidTime} = run_test(Fun), + PerSecond = ?CALLS_PER_LOOP * round((1000 * TotalLoops) / AllPidTime), + ct_event:notify( + #event{ + name = benchmark_data, + data = [{suite,BenchmarkSuite},{value,PerSecond}]}), + PerSecond. + +-define(COUNTER, n). + +simple_client(N, M, P) -> + put(?COUNTER, N), + _ = simple_server:reply(P, M), + _ = simple_server:reply(P, M), + _ = simple_server:reply(P, M), + _ = simple_server:reply(P, M), + _ = simple_server:reply(P, M), + simple_client(N+1, M, P). + +simple_client_timer(N, M, P) -> + put(?COUNTER, N), + _ = simple_server_timer:reply(P, M), + _ = simple_server_timer:reply(P, M), + _ = simple_server_timer:reply(P, M), + _ = simple_server_timer:reply(P, M), + _ = simple_server_timer:reply(P, M), + simple_client_timer(N+1, M, P). + +simple_client_mon(N, M, P) -> + put(?COUNTER, N), + _ = simple_server_mon:reply(P, M), + _ = simple_server_mon:reply(P, M), + _ = simple_server_mon:reply(P, M), + _ = simple_server_mon:reply(P, M), + _ = simple_server_mon:reply(P, M), + simple_client_mon(N+1, M, P). + +simple_client_timer_mon(N, M, P) -> + put(?COUNTER, N), + _ = simple_server_timer_mon:reply(P, M), + _ = simple_server_timer_mon:reply(P, M), + _ = simple_server_timer_mon:reply(P, M), + _ = simple_server_timer_mon:reply(P, M), + _ = simple_server_timer_mon:reply(P, M), + simple_client_timer_mon(N+1, M, P). + +generic_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_server:reply(P, M), + _ = generic_server:reply(P, M), + _ = generic_server:reply(P, M), + _ = generic_server:reply(P, M), + _ = generic_server:reply(P, M), + generic_client(N+1, M, P). + +generic_timer_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_server_timer:reply(P, M), + _ = generic_server_timer:reply(P, M), + _ = generic_server_timer:reply(P, M), + _ = generic_server_timer:reply(P, M), + _ = generic_server_timer:reply(P, M), + generic_timer_client(N+1, M, P). + +generic_statem_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + generic_statem_client(N+1, M, P). + +generic_statem_transit_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_statem:transit(P, M), + _ = generic_statem:transit(P, M), + _ = generic_statem:transit(P, M), + _ = generic_statem:transit(P, M), + _ = generic_statem:transit(P, M), + generic_statem_transit_client(N+1, M, P). + +generic_statem_complex_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + _ = generic_statem:reply(P, M), + generic_statem_complex_client(N+1, M, P). + +generic_fsm_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_fsm:reply(P, M), + _ = generic_fsm:reply(P, M), + _ = generic_fsm:reply(P, M), + _ = generic_fsm:reply(P, M), + _ = generic_fsm:reply(P, M), + generic_fsm_client(N+1, M, P). + +generic_fsm_transit_client(N, M, P) -> + put(?COUNTER, N), + _ = generic_fsm:transit(P, M), + _ = generic_fsm:transit(P, M), + _ = generic_fsm:transit(P, M), + _ = generic_fsm:transit(P, M), + _ = generic_fsm:transit(P, M), + generic_fsm_transit_client(N+1, M, P). + +bench(simple) -> + {fun simple_client/3, simple_server}; +bench(simple_timer) -> + {fun simple_client_timer/3, simple_server_timer}; +bench(simple_mon) -> + {fun simple_client_mon/3, simple_server_mon}; +bench(simple_timer_mon) -> + {fun simple_client_timer_mon/3, simple_server_timer_mon}; +bench(generic) -> + {fun generic_client/3, generic_server}; +bench(generic_timer) -> + {fun generic_timer_client/3, generic_server_timer}; +bench(generic_statem) -> + {fun generic_statem_client/3, generic_statem}; +bench(generic_statem_transit) -> + {fun generic_statem_transit_client/3, generic_statem}; +bench(generic_statem_complex) -> + {fun generic_statem_complex_client/3, generic_statem_complex}; +bench(generic_fsm) -> + {fun generic_fsm_client/3, generic_fsm}; +bench(generic_fsm_transit) -> + {fun generic_fsm_transit_client/3, generic_fsm}. + +%% -> {Parallelism, MessageTerm} +bench_params(single_small) -> {1, small()}; +bench_params(single_medium) -> {1, medium()}; +bench_params(single_big) -> {1, big()}; +bench_params(sched_small) -> {parallelism(), small()}; +bench_params(sched_medium) -> {parallelism(), medium()}; +bench_params(sched_big) -> {parallelism(), big()}; +bench_params(multi_small) -> {400, small()}; +bench_params(multi_medium) -> {400, medium()}; +bench_params(multi_big) -> {400, big()}. + +small() -> + small. + +medium() -> + lists:seq(1, 50). + +big() -> + lists:seq(1, 1000). + +parallelism() -> + case erlang:system_info(multi_scheduling) of + enabled -> erlang:system_info(schedulers_online); + _ -> 1 + end. + +create_clients(M, ServerMod, Client, Parallel) -> + fun() -> + State = term, + ServerPid = ServerMod:start(State), + PidRefs = [spawn_monitor(fun() -> Client(0, M, ServerPid) end) || + _ <- lists:seq(1, Parallel)], + timer:sleep(?MAX_TIME), + try + AllPidsN = collect(PidRefs, []), + TotalLoops = lists:sum(AllPidsN), + TotalLoops + after + ok = ServerMod:stop(ServerPid) + end + end. + +collect([], Result) -> + Result; +collect([{Pid, Ref}|PidRefs], Result) -> + N = case erlang:process_info(Pid, dictionary) of + {dictionary, Dict} -> + {?COUNTER, N0} = lists:keyfind(?COUNTER, 1, Dict), + N0; + undefined -> % Process did not start in ?MAX_TIME_SECS. + 0 + end, + exit(Pid, kill), + receive {'DOWN', Ref, _, _, _} -> ok end, + collect(PidRefs, [N|Result]). + +run_test(Test) -> + {T1, _} = statistics(runtime), + Result = Test(), + {T2, _} = statistics(runtime), + {Result, T2 - T1}. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/generic_fsm.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_fsm.erl new file mode 100644 index 0000000000..50f7df7a2a --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_fsm.erl @@ -0,0 +1,59 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017-2018. 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(generic_fsm). + +-export([start/1, reply/2, transit/2, stop/1]). + +-export([init/1, terminate/3]). +-export([state1/3, state2/3]). + +-behaivour(gen_fsm). + + +%% API + +start(Data) -> + {ok, Pid} = gen_fsm:start(?MODULE, Data, []), + Pid. + +stop(P) -> + ok = gen_fsm:stop(P). + +reply(S, M) -> + gen_fsm:sync_send_event(S, {reply, M}, infinity). + +transit(S, M) -> + gen_fsm:sync_send_event(S, {transit, M}, infinity). + +%% Implementation + +init(Data) -> + {ok, state1, Data}. + +terminate(_Reason, _State, _Data) -> + ok. + +state1({reply, M}, _From, Data) -> + {reply, M, ?FUNCTION_NAME, Data}; +state1({transit, M}, _From, Data) -> + {reply, M, state2, Data}. + +state2({transit, M}, _From, Data) -> + {reply, M, state1, Data}. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/generic_server.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_server.erl new file mode 100644 index 0000000000..abd61dcdef --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_server.erl @@ -0,0 +1,31 @@ +-module(generic_server). + +-export([start/1, reply/2, stop/1]). + +-export([handle_call/3, handle_cast/2, init/1, terminate/2]). + +-behaviour(gen_server). + +-define(GEN_SERVER, gen_server). + +start(State) -> + {ok, Pid} = ?GEN_SERVER:start(?MODULE, State, []), + Pid. + +init(State) -> + {ok, State}. + +stop(P) -> + ok = ?GEN_SERVER:stop(P). + +reply(S, M) -> + _M = ?GEN_SERVER:call(S, {reply, M}, infinity). + +handle_call({reply, M}, _From, State) -> + {reply, M, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/generic_server_timer.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_server_timer.erl new file mode 100644 index 0000000000..0faa30207d --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_server_timer.erl @@ -0,0 +1,31 @@ +-module(generic_server_timer). + +-export([start/1, reply/2, stop/1]). + +-export([handle_call/3, handle_cast/2, init/1, terminate/2]). + +-behaviour(gen_server). + +-define(GEN_SERVER, gen_server). + +start(State) -> + {ok, Pid} = ?GEN_SERVER:start(?MODULE, State, []), + Pid. + +init(State) -> + {ok, State}. + +stop(P) -> + ok = ?GEN_SERVER:stop(P). + +reply(S, M) -> + ?GEN_SERVER:call(S, {reply, M}). + +handle_call({reply, M}, _From, State) -> + {reply, M, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/generic_statem.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_statem.erl new file mode 100644 index 0000000000..2e0491f060 --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_statem.erl @@ -0,0 +1,58 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017-2018. 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(generic_statem). + +-export([start/1, reply/2, transit/2, stop/1]). + +-export([callback_mode/0, init/1]). +-export([state1/3, state2/3]). + +-behaviour(gen_statem). + +%% API + +start(Data) -> + {ok, Pid} = gen_statem:start(?MODULE, Data, []), + Pid. + +stop(P) -> + ok = gen_statem:stop(P). + +reply(S, M) -> + gen_statem:call(S, {reply, M}, infinity). + +transit(S, M) -> + gen_statem:call(S, {transit, M}, infinity). + +%% Implementation + +callback_mode() -> + state_functions. + +init(Data) -> + {ok, state1, Data}. + +state1({call, From}, {reply, M}, Data) -> + {keep_state, Data, {reply, From, M}}; +state1({call, From}, {transit, M}, Data) -> + {next_state, state2, Data, {reply, From, M}}. + +state2({call, From}, {transit, M}, Data) -> + {next_state, state1, Data, {reply, From, M}}. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/generic_statem_complex.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_statem_complex.erl new file mode 100644 index 0000000000..983227d281 --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/generic_statem_complex.erl @@ -0,0 +1,66 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017-2018. 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(generic_statem_complex). + +-export([start/1, reply/2, stop/1]). + +-export([callback_mode/0, init/1]). +-export([state1/3, state2/3, state3/3]). + +-behaviour(gen_statem). + +%% API + +start(Data) -> + {ok, Pid} = gen_statem:start(?MODULE, Data, []), + Pid. + +stop(P) -> + ok = gen_statem:stop(P). + +reply(S, M) -> + gen_statem:call(S, {reply, M}, infinity). + +%% Implementation + +callback_mode() -> + [state_functions,state_enter]. + +init(Data) -> + {ok, state1, Data}. + +state1(enter, _, Data) -> + {keep_state, Data, + {state_timeout, 5000, t1}}; +state1({call, _From}, {reply, _M}, Data) -> + {next_state, state2, Data, + [postpone,{next_event,internal,e}]}. + +state2(enter, _, _Data) -> + keep_state_and_data; +state2(internal, e, Data) -> + {next_state, state3, Data}. + +state3(enter, _, Data) -> + {keep_state, Data, + {state_timeout, 5000, t3}}; +state3({call, From}, {reply, M}, Data) -> + {next_state, state1, Data, + {reply, From, M}}. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server.erl new file mode 100644 index 0000000000..bd43f686e8 --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server.erl @@ -0,0 +1,31 @@ +-module(simple_server). + +%% Local process. No timer. No monitor. + +-export([start/1, reply/2, stop/1]). + +start(State) -> + spawn(fun() -> loop(State) end). + +stop(P) -> + P ! {stop, self()}, + receive + ok -> + ok + end. + +loop(S) -> + receive + {reply, P, M} -> + P ! M, + loop(S); + {stop, P} -> + P ! ok + end. + +reply(P, M) -> + P ! {reply, self(), M}, + receive + M -> + M + end. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_mon.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_mon.erl new file mode 100644 index 0000000000..9b5ace5586 --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_mon.erl @@ -0,0 +1,33 @@ +-module(simple_server_mon). + +%% Local process. No timer. Monitor. + +-export([start/1, reply/2, stop/1]). + +start(State) -> + spawn(fun() -> loop(State) end). + +stop(P) -> + P ! {stop, self()}, + receive + ok -> + ok + end. + +loop(S) -> + receive + {reply, P, Mref, M} -> + P ! {ok, Mref, M}, + loop(S); + {stop, P} -> + P ! ok + end. + +reply(P, M) -> + Mref = erlang:monitor(process, P), + P ! {reply, self(), Mref, M}, + receive + {ok, Mref, M} -> + erlang:demonitor(Mref, [flush]), + ok + end. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_timer.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_timer.erl new file mode 100644 index 0000000000..82381e1fdf --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_timer.erl @@ -0,0 +1,33 @@ +-module(simple_server_timer). + +%% Local process. Timer. No monitor. + +-export([start/1, reply/2, stop/1]). + +start(State) -> + spawn(fun() -> loop(State) end). + +stop(P) -> + P ! {stop, self()}, + receive + ok -> + ok + end. + +loop(S) -> + receive + {reply, P, M} -> + P ! M, + loop(S); + {stop, P} -> + P ! ok + end. + +reply(P, M) -> + P ! {reply, self(), M}, + receive + M -> + M + after 100 -> + exit(fel) + end. diff --git a/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_timer_mon.erl b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_timer_mon.erl new file mode 100644 index 0000000000..6124ca29c2 --- /dev/null +++ b/lib/stdlib/test/stdlib_bench_SUITE_data/simple_server_timer_mon.erl @@ -0,0 +1,35 @@ +-module(simple_server_timer_mon). + +%% Local process. Timer. Monitor. + +-export([start/1, reply/2, stop/1]). + +start(State) -> + spawn(fun() -> loop(State) end). + +stop(P) -> + P ! {stop, self()}, + receive + ok -> + ok + end. + +loop(S) -> + receive + {reply, P, Mref, M} -> + P ! {ok, Mref, M}, + loop(S); + {stop, P} -> + P ! ok + end. + +reply(P, M) -> + Mref = erlang:monitor(process, P), + P ! {reply, self(), Mref, M}, + receive + {ok, Mref, M} -> + erlang:demonitor(Mref, [flush]), + ok + after 100 -> + exit(fel) + end. diff --git a/lib/stdlib/test/string_SUITE.erl b/lib/stdlib/test/string_SUITE.erl index 05f18ef238..d02a6eac0a 100644 --- a/lib/stdlib/test/string_SUITE.erl +++ b/lib/stdlib/test/string_SUITE.erl @@ -48,6 +48,7 @@ %% Run tests when debugging them -export([debug/0, time_func/4]). +-compile([nowarn_deprecated_function]). suite() -> [{ct_hooks,[ts_install_cth]}, @@ -92,14 +93,11 @@ end_per_testcase(_Case, _Config) -> ok. debug() -> - Config = [{data_dir, ?MODULE_STRING++"_data"}], + Config = [{data_dir, "./" ++ ?MODULE_STRING++"_data"}], [io:format("~p:~p~n",[Test,?MODULE:Test(Config)]) || {_,Tests} <- groups(), Test <- Tests]. -define(TEST(B,C,D), test(?LINE,?FUNCTION_NAME,B,C,D, true)). --define(TEST_EQ(B,C,D), - test(?LINE,?FUNCTION_NAME,B,C,D, true), - test(?LINE,?FUNCTION_NAME,hd(C),[B|tl(C),D, true)). -define(TEST_NN(B,C,D), test(?LINE,?FUNCTION_NAME,B,C,D, false), @@ -294,6 +292,7 @@ trim(_) -> ?TEST(["..h", ".e", <<"j..">>], [both, ". "], "h.ej"), ?TEST(["..h", <<".ejsa"/utf8>>, "n.."], [both, ". "], "h.ejsan"), %% Test that it behaves with graphemes (i.e. nfd tests are the hard part) + ?TEST([1013,101,778,101,101], [trailing, [101]], [1013,101,778]), ?TEST("aaåaa", [both, "a"], "å"), ?TEST(["aaa",778,"äöoo"], [both, "ao"], "åäö"), ?TEST([<<"aaa">>,778,"äöoo"], [both, "ao"], "åäö"), @@ -353,6 +352,7 @@ take(_) -> ?TEST([<<>>,<<"..">>, " h.ej", <<" ..">>], [Chars, true, leading], {".. ", "h.ej .."}), ?TEST(["..h", <<".ejsa"/utf8>>, "n.."], [Chars, true, leading], {"..", "h.ejsan.."}), %% Test that it behaves with graphemes (i.e. nfd tests are the hard part) + ?TEST([101,778], [[[101, 779]], true], {[101,778], []}), ?TEST(["aaee",778,"äöoo"], [[[$e,778]], true, leading], {"aae", [$e,778|"äöoo"]}), ?TEST([<<"aae">>,778,"äöoo"], [[[$e,778]],true,leading], {"aa", [$e,778|"äöoo"]}), ?TEST([<<"e">>,778,"åäöe", <<778/utf8>>], [[[$e,778]], true, leading], {[], [$e,778]++"åäöe"++[778]}), @@ -713,29 +713,123 @@ nth_lexeme(_) -> meas(Config) -> + Parent = self(), + Exec = fun() -> + DataDir0 = proplists:get_value(data_dir, Config), + DataDir = filename:join(lists:droplast(filename:split(DataDir0))), + case proplists:get_value(profile, Config, false) of + false -> + do_measure(DataDir); + eprof -> + eprof:profile(fun() -> do_measure(DataDir) end, [set_on_spawn]), + eprof:stop_profiling(), + eprof:analyze(), + eprof:stop() + end, + Parent ! {test_done, self()}, + normal + end, + ct:timetrap({minutes,2}), case ct:get_timetrap_info() of {_,{_,Scale}} when Scale > 1 -> {skip,{will_not_run_in_debug,Scale}}; - _ -> % No scaling - DataDir = proplists:get_value(data_dir, Config), - TestDir = filename:dirname(string:trim(DataDir, trailing, "/")), - do_measure(TestDir) + _ -> % No scaling, run at most 1.5 min + Tester = spawn(Exec), + receive {test_done, Tester} -> ok + after 90000 -> + io:format("Timelimit reached stopping~n",[]), + exit(Tester, die) + end, + ok end. -do_measure(TestDir) -> - File = filename:join(TestDir, ?MODULE_STRING ++ ".erl"), +do_measure(DataDir) -> + File = filename:join([DataDir,"unicode_util_SUITE_data","NormalizationTest.txt"]), io:format("File ~s ",[File]), {ok, Bin} = file:read_file(File), io:format("~p~n",[byte_size(Bin)]), Do = fun(Name, Func, Mode) -> - {N, Mean, Stddev, _} = time_func(Func, Mode, Bin, 50), - io:format("~10w ~6w ~6.2fms ±~4.2fms #~.2w gc included~n", + {N, Mean, Stddev, _} = time_func(Func, Mode, Bin, 20), + io:format("~15w ~6w ~6.2fms ±~5.2fms #~.2w gc included~n", [Name, Mode, Mean/1000, Stddev/1000, N]) end, + Do2 = fun(Name, Func, Mode) -> + {N, Mean, Stddev, _} = time_func(Func, binary, <<>>, 20), + io:format("~15w ~6w ~6.2fms ±~5.2fms #~.2w gc included~n", + [Name, Mode, Mean/1000, Stddev/1000, N]) + end, io:format("----------------------~n"), - Do(tokens, fun(Str) -> string:tokens(Str, [$\n,$\r]) end, list), + + Do(old_tokens, fun(Str) -> string:tokens(Str, [$\n,$\r]) end, list), Tokens = {lexemes, fun(Str) -> string:lexemes(Str, [$\n,$\r]) end}, [Do(Name,Fun,Mode) || {Name,Fun} <- [Tokens], Mode <- [list, binary]], + + S0 = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxy.....", + S0B = <<"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxy.....">>, + Do2(old_strip_l, repeat(fun() -> string:strip(S0, left, $x) end), list), + Do2(trim_l, repeat(fun() -> string:trim(S0, leading, [$x]) end), list), + Do2(trim_l, repeat(fun() -> string:trim(S0B, leading, [$x]) end), binary), + Do2(old_strip_r, repeat(fun() -> string:strip(S0, right, $.) end), list), + Do2(trim_t, repeat(fun() -> string:trim(S0, trailing, [$.]) end), list), + Do2(trim_t, repeat(fun() -> string:trim(S0B, trailing, [$.]) end), binary), + + Do2(old_chr_sub, repeat(fun() -> string:sub_string(S0, string:chr(S0, $.)) end), list), + Do2(old_str_sub, repeat(fun() -> string:sub_string(S0, string:str(S0, [$.])) end), list), + Do2(find, repeat(fun() -> string:find(S0, [$.]) end), list), + Do2(find, repeat(fun() -> string:find(S0B, [$.]) end), binary), + Do2(old_str_sub2, repeat(fun() -> N = string:str(S0, "xy.."), + {string:sub_string(S0,1,N), string:sub_string(S0,N+4)} end), list), + Do2(split, repeat(fun() -> string:split(S0, "xy..") end), list), + Do2(split, repeat(fun() -> string:split(S0B, "xy..") end), binary), + + Do2(old_rstr_sub, repeat(fun() -> string:sub_string(S0, string:rstr(S0, [$y])) end), list), + Do2(find_t, repeat(fun() -> string:find(S0, [$y], trailing) end), list), + Do2(find_t, repeat(fun() -> string:find(S0B, [$y], trailing) end), binary), + Do2(old_rstr_sub2, repeat(fun() -> N = string:rstr(S0, "y.."), + {string:sub_string(S0,1,N), string:sub_string(S0,N+3)} end), list), + Do2(split_t, repeat(fun() -> string:split(S0, "y..", trailing) end), list), + Do2(split_t, repeat(fun() -> string:split(S0B, "y..", trailing) end), binary), + + Do2(old_span, repeat(fun() -> N=string:span(S0, [$x, $y]), + {string:sub_string(S0,1,N),string:sub_string(S0,N+1)} + end), list), + Do2(take, repeat(fun() -> string:take(S0, [$x, $y]) end), list), + Do2(take, repeat(fun() -> string:take(S0B, [$x, $y]) end), binary), + + Do2(old_cspan, repeat(fun() -> N=string:cspan(S0, [$.,$y]), + {string:sub_string(S0,1,N),string:sub_string(S0,N+1)} + end), list), + Do2(take_c, repeat(fun() -> string:take(S0, [$.,$y], true) end), list), + Do2(take_c, repeat(fun() -> string:take(S0B, [$.,$y], true) end), binary), + + Do2(old_substr, repeat(fun() -> string:substr(S0, 21, 15) end), list), + Do2(slice, repeat(fun() -> string:slice(S0, 20, 15) end), list), + Do2(slice, repeat(fun() -> string:slice(S0B, 20, 15) end), binary), + + io:format("--~n",[]), + NthTokens = {nth_lexemes, fun(Str) -> string:nth_lexeme(Str, 18000, [$\n,$\r]) end}, + [Do(Name,Fun,Mode) || {Name,Fun} <- [NthTokens], Mode <- [list, binary]], + Do2(take_t, repeat(fun() -> string:take(S0, [$.,$y], false, trailing) end), list), + Do2(take_t, repeat(fun() -> string:take(S0B, [$.,$y], false, trailing) end), binary), + Do2(take_tc, repeat(fun() -> string:take(S0, [$x], true, trailing) end), list), + Do2(take_tc, repeat(fun() -> string:take(S0B, [$x], true, trailing) end), binary), + + Length = {length, fun(Str) -> string:length(Str) end}, + [Do(Name,Fun,Mode) || {Name,Fun} <- [Length], Mode <- [list, binary]], + + Reverse = {reverse, fun(Str) -> string:reverse(Str) end}, + [Do(Name,Fun,Mode) || {Name,Fun} <- [Reverse], Mode <- [list, binary]], + + ok. + +repeat(F) -> + fun(_) -> repeat_1(F,20000) end. + +repeat_1(F, N) when N > 0 -> + F(), + repeat_1(F, N-1); +repeat_1(_, _) -> + erlang:garbage_collect(), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -865,8 +959,6 @@ check_types_1({list, _},{list, undefined}) -> ok; check_types_1({list, _},{list, codepoints}) -> ok; -check_types_1({list, _},{list, {list, codepoints}}) -> - ok; check_types_1({list, {list, _}},{list, {list, codepoints}}) -> ok; check_types_1(mixed,_) -> diff --git a/lib/stdlib/test/supervisor_1.erl b/lib/stdlib/test/supervisor_1.erl index 419026749b..c3ccacc587 100644 --- a/lib/stdlib/test/supervisor_1.erl +++ b/lib/stdlib/test/supervisor_1.erl @@ -42,6 +42,8 @@ start_child(error) -> set -> gen_server:start_link(?MODULE, error, []) end; +start_child({return, Term}) -> + Term; start_child(Extra) -> {ok, Pid} = gen_server:start_link(?MODULE, normal, []), diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl index cd2c6b0cbb..761df8eb40 100644 --- a/lib/stdlib/test/supervisor_SUITE.erl +++ b/lib/stdlib/test/supervisor_SUITE.erl @@ -39,6 +39,9 @@ sup_start_ignore_temporary_child_start_child_simple/1, sup_start_ignore_permanent_child_start_child_simple/1, sup_start_error_return/1, sup_start_fail/1, + sup_start_child_returns_error/1, + sup_start_restart_child_returns_error/1, + sup_start_child_returns_error_simple/1, sup_start_map/1, sup_start_map_simple/1, sup_start_map_faulty_specs/1, sup_stop_infinity/1, sup_stop_timeout/1, sup_stop_brutal_kill/1, @@ -65,14 +68,16 @@ simple_one_for_one_extra/1, simple_one_for_one_shutdown/1]). %% Misc tests --export([child_unlink/1, tree/1, count_children/1, +-export([child_unlink/1, tree/1, count_children/1, count_children_supervisor/1, count_restarting_children/1, get_callback_module/1, do_not_save_start_parameters_for_temporary_children/1, do_not_save_child_specs_for_temporary_children/1, simple_one_for_one_scale_many_temporary_children/1, simple_global_supervisor/1, hanging_restart_loop/1, + hanging_restart_loop_rest_for_one/1, hanging_restart_loop_simple/1, code_change/1, code_change_map/1, - code_change_simple/1, code_change_simple_map/1]). + code_change_simple/1, code_change_simple_map/1, + order_of_children/1, scale_start_stop_many_children/1]). %%------------------------------------------------------------------------- @@ -91,12 +96,15 @@ all() -> {group, normal_termination}, {group, shutdown_termination}, {group, abnormal_termination}, child_unlink, tree, - count_children, count_restarting_children, get_callback_module, + count_children, count_children_supervisor, count_restarting_children, + get_callback_module, do_not_save_start_parameters_for_temporary_children, do_not_save_child_specs_for_temporary_children, simple_one_for_one_scale_many_temporary_children, temporary_bystander, - simple_global_supervisor, hanging_restart_loop, hanging_restart_loop_simple, - code_change, code_change_map, code_change_simple, code_change_simple_map]. + simple_global_supervisor, hanging_restart_loop, + hanging_restart_loop_rest_for_one, hanging_restart_loop_simple, + code_change, code_change_map, code_change_simple, code_change_simple_map, + order_of_children, scale_start_stop_many_children]. groups() -> [{sup_start, [], @@ -105,7 +113,10 @@ groups() -> sup_start_ignore_temporary_child_start_child, sup_start_ignore_temporary_child_start_child_simple, sup_start_ignore_permanent_child_start_child_simple, - sup_start_error_return, sup_start_fail]}, + sup_start_error_return, sup_start_fail, + sup_start_child_returns_error, sup_start_restart_child_returns_error, + sup_start_child_returns_error_simple + ]}, {sup_start_map, [], [sup_start_map, sup_start_map_simple, sup_start_map_faulty_specs]}, {sup_stop, [], @@ -147,6 +158,15 @@ init_per_testcase(_Case, Config) -> Config. end_per_testcase(_Case, _Config) -> + %% Clean up to avoid unnecessary error reports in the shell + case whereis(sup_test) of + SupPid when is_pid(SupPid) -> + unlink(SupPid), + exit(SupPid,shutdown), + ok; + _ -> + error + end, ok. start_link(InitResult) -> @@ -274,6 +294,7 @@ sup_start_ignore_permanent_child_start_child_simple(Config) %% Regression test: check that the supervisor terminates without error. exit(Pid, shutdown), check_exit_reason(Pid, shutdown). + %%------------------------------------------------------------------------- %% Tests what happens if init-callback returns a invalid value. sup_start_error_return(Config) when is_list(Config) -> @@ -289,6 +310,53 @@ sup_start_fail(Config) when is_list(Config) -> check_exit_reason(Term). %%------------------------------------------------------------------------- +%% Test what happens when the start function for a child returns +%% {error,Reason} or some other term(). +sup_start_restart_child_returns_error(_Config) -> + process_flag(trap_exit, true), + Child = {child1, {supervisor_1, start_child, [error]}, + permanent, 1000, worker, []}, + {ok, _Pid} = start_link({ok, {{one_for_one, 2, 3600}, [Child]}}), + + ok = supervisor:terminate_child(sup_test, child1), + {error,{function_clause,_}} = supervisor:restart_child(sup_test,child1), + + [{child1,undefined,worker,[]}] = supervisor:which_children(sup_test), + ok. + +%%------------------------------------------------------------------------- +%% Test what happens when the start function for a child returns +%% {error,Reason} or some other term(). +sup_start_child_returns_error(_Config) -> + process_flag(trap_exit, true), + Child1 = {child1, {supervisor_1, start_child, [{return,{error,reason}}]}, + permanent, 1000, worker, []}, + Child2 = {child2, {supervisor_1, start_child, [{return,error_reason}]}, + permanent, 1000, worker, []}, + {ok, _Pid} = start_link({ok, {{one_for_one, 2, 3600}, []}}), + + {error,{reason,_}} = supervisor:start_child(sup_test,Child1), + {error,{error_reason,_}} = supervisor:start_child(sup_test,Child2), + + [] = supervisor:which_children(sup_test), + ok. + +%%------------------------------------------------------------------------- +%% Test what happens when the start function for a child returns +%% {error,Reason} - simple_one_for_one +sup_start_child_returns_error_simple(_Config) -> + process_flag(trap_exit, true), + Child = {child1, {supervisor_1, start_child, []}, + permanent, 1000, worker, []}, + {ok, _Pid} = start_link({ok, {{simple_one_for_one, 2, 3600}, [Child]}}), + + {error,reason} = supervisor:start_child(sup_test,[{return,{error,reason}}]), + {error,error_reason} = supervisor:start_child(sup_test,[{return,error_reason}]), + + [] = supervisor:which_children(sup_test), + ok. + +%%------------------------------------------------------------------------- %% Tests that the supervisor process starts correctly with map %% startspec, and that the full childspec can be read. sup_start_map(Config) when is_list(Config) -> @@ -468,7 +536,16 @@ extra_return(Config) when is_list(Config) -> [{child1, CPid3, worker, []}] = supervisor:which_children(sup_test), [1,1,0,1] = get_child_counts(sup_test), - ok. + %% Check that it can be automatically restarted + terminate(CPid3, abnormal), + [{child1, CPid4, worker, []}] = supervisor:which_children(sup_test), + [1,1,0,1] = get_child_counts(sup_test), + if (not is_pid(CPid4)) orelse CPid4=:=CPid3 -> + ct:fail({not_restarted,CPid3,CPid4}); + true -> + ok + end. + %%------------------------------------------------------------------------- %% Test API functions start_child/2, terminate_child/2, delete_child/2 %% restart_child/2, which_children/1, count_children/1. Only correct @@ -1140,7 +1217,7 @@ simple_one_for_one(Config) when is_list(Config) -> [{Id4, Pid4, _, _}|_] = supervisor:which_children(sup_test), terminate(SupPid, Pid4, Id4, abnormal), - check_exit([SupPid]). + check_exit_reason(SupPid,shutdown). %%------------------------------------------------------------------------- @@ -1378,6 +1455,11 @@ tree(Config) when is_list(Config) -> [?MODULE, {ok, {{one_for_one, 4, 3600}, []}}]}, permanent, infinity, supervisor, []}, + ChildSup3 = {supchild3, + {supervisor, start_link, + [?MODULE, {ok, {{one_for_one, 4, 3600}, []}}]}, + transient, infinity, + supervisor, []}, %% Top supervisor {ok, SupPid} = start_link({ok, {{one_for_all, 4, 3600}, []}}), @@ -1385,7 +1467,9 @@ tree(Config) when is_list(Config) -> %% Child supervisors {ok, Sup1} = supervisor:start_child(SupPid, ChildSup1), {ok, Sup2} = supervisor:start_child(SupPid, ChildSup2), - [2,2,2,0] = get_child_counts(SupPid), + {ok, _Sup3} = supervisor:start_child(SupPid, ChildSup3), + ok = supervisor:terminate_child(SupPid, supchild3), + [3,2,3,0] = get_child_counts(SupPid), %% Workers [{_, CPid2, _, _},{_, CPid1, _, _}] = @@ -1417,16 +1501,21 @@ tree(Config) when is_list(Config) -> timer:sleep(1000), - [{supchild2, NewSup2, _, _},{supchild1, NewSup1, _, _}] = + [{supchild3, NewSup3, _, _}, + {supchild2, NewSup2, _, _}, + {supchild1, NewSup1, _, _}] = supervisor:which_children(SupPid), - [2,2,2,0] = get_child_counts(SupPid), + [3,3,3,0] = get_child_counts(SupPid), [{child2, _, _, _},{child1, _, _, _}] = supervisor:which_children(NewSup1), [2,2,0,2] = get_child_counts(NewSup1), [] = supervisor:which_children(NewSup2), - [0,0,0,0] = get_child_counts(NewSup2). + [0,0,0,0] = get_child_counts(NewSup2), + + [] = supervisor:which_children(NewSup3), + [0,0,0,0] = get_child_counts(NewSup3). %%------------------------------------------------------------------------- %% Test count_children @@ -1459,6 +1548,36 @@ count_children(Config) when is_list(Config) -> [1,0,0,0] = get_child_counts(sup_test). %%------------------------------------------------------------------------- +%% Test count_children for simple_one_for_one, when children are supervisors +count_children_supervisor(Config) when is_list(Config) -> + process_flag(trap_exit, true), + Child = {child, {supervisor_1, start_child, []}, temporary, infinity, + supervisor, []}, + {ok, SupPid} = start_link({ok, {{simple_one_for_one, 2, 3600}, [Child]}}), + [supervisor:start_child(sup_test, []) || _Ignore <- lists:seq(1,1000)], + + Children = supervisor:which_children(sup_test), + ChildCount = get_child_counts(sup_test), + + [supervisor:start_child(sup_test, []) || _Ignore2 <- lists:seq(1,1000)], + + ChildCount2 = get_child_counts(sup_test), + Children2 = supervisor:which_children(sup_test), + + ChildCount3 = get_child_counts(sup_test), + Children3 = supervisor:which_children(sup_test), + + 1000 = length(Children), + [1,1000,1000,0] = ChildCount, + 2000 = length(Children2), + [1,2000,2000,0] = ChildCount2, + Children3 = Children2, + ChildCount3 = ChildCount2, + + [terminate(SupPid, Pid, child, kill) || {undefined, Pid, supervisor, _Modules} <- Children3], + [1,0,0,0] = get_child_counts(sup_test). + +%%------------------------------------------------------------------------- %% Test count_children when some children are restarting count_restarting_children(Config) when is_list(Config) -> process_flag(trap_exit, true), @@ -1577,11 +1696,11 @@ dont_save_start_parameters_for_temporary_children(simple_one_for_one = Type) -> start_children(Sup2, [LargeList], 100), start_children(Sup3, [LargeList], 100), - [{memory,Mem1}] = process_info(Sup1, [memory]), - [{memory,Mem2}] = process_info(Sup2, [memory]), - [{memory,Mem3}] = process_info(Sup3, [memory]), + Size1 = erts_debug:flat_size(sys:get_status(Sup1)), + Size2 = erts_debug:flat_size(sys:get_status(Sup2)), + Size3 = erts_debug:flat_size(sys:get_status(Sup3)), - true = (Mem3 < Mem1) and (Mem3 < Mem2), + true = (Size3 < Size1) and (Size3 < Size2), terminate(Sup1, shutdown), terminate(Sup2, shutdown), @@ -1605,11 +1724,11 @@ dont_save_start_parameters_for_temporary_children(Type) -> start_children(Sup2, Transient, 100), start_children(Sup3, Temporary, 100), - [{memory,Mem1}] = process_info(Sup1, [memory]), - [{memory,Mem2}] = process_info(Sup2, [memory]), - [{memory,Mem3}] = process_info(Sup3, [memory]), + Size1 = erts_debug:flat_size(sys:get_status(Sup1)), + Size2 = erts_debug:flat_size(sys:get_status(Sup2)), + Size3 = erts_debug:flat_size(sys:get_status(Sup3)), - true = (Mem3 < Mem1) and (Mem3 < Mem2), + true = (Size3 < Size1) and (Size3 < Size2), terminate(Sup1, shutdown), terminate(Sup2, shutdown), @@ -1847,6 +1966,61 @@ hanging_restart_loop(Config) when is_list(Config) -> undefined = whereis(sup_test), ok. +hanging_restart_loop_rest_for_one(Config) when is_list(Config) -> + process_flag(trap_exit, true), + {ok, Pid} = start_link({ok, {{rest_for_one, 8, 10}, []}}), + Child1 = {child1, {supervisor_1, start_child, []}, + permanent, brutal_kill, worker, []}, + Child2 = {child2, {supervisor_deadlock, start_child, []}, + permanent, brutal_kill, worker, []}, + Child3 = {child3, {supervisor_1, start_child, []}, + permanent, brutal_kill, worker, []}, + + %% Ets table with state read by supervisor_deadlock.erl + ets:new(supervisor_deadlock,[set,named_table,public]), + ets:insert(supervisor_deadlock,{fail_start,false}), + + {ok, CPid1} = supervisor:start_child(sup_test, Child1), + {ok, CPid2} = supervisor:start_child(sup_test, Child2), + link(CPid2), + {ok, _CPid3} = supervisor:start_child(sup_test, Child3), + + ets:insert(supervisor_deadlock,{fail_start,true}), + supervisor_deadlock:restart_child(), + timer:sleep(2000), % allow restart to happen before proceeding + + {error, already_present} = supervisor:start_child(sup_test, Child2), + {error, restarting} = supervisor:restart_child(sup_test, child2), + {error, restarting} = supervisor:delete_child(sup_test, child2), + [{child3,undefined,worker,[]}, + {child2,restarting,worker,[]}, + {child1,CPid1,worker,[]}] = supervisor:which_children(sup_test), + [3,1,0,3] = get_child_counts(sup_test), + + ok = supervisor:terminate_child(sup_test, child2), + check_exit_reason(CPid2, error), + [{child3,undefined,worker,[]}, + {child2,undefined,worker,[]}, + {child1,CPid1,worker,[]}] = supervisor:which_children(sup_test), + + ets:insert(supervisor_deadlock,{fail_start,false}), + {ok, CPid22} = supervisor:restart_child(sup_test, child2), + link(CPid22), + + ets:insert(supervisor_deadlock,{fail_start,true}), + supervisor_deadlock:restart_child(), + timer:sleep(2000), % allow restart to happen before proceeding + + %% Terminating supervisor. + %% OTP-9549 fixes so this does not give a timetrap timeout - + %% i.e. that supervisor does not hang in restart loop. + terminate(Pid,shutdown), + + %% Check that child died with reason from 'restart' request above + check_exit_reason(CPid22, error), + undefined = whereis(sup_test), + ok. + %%------------------------------------------------------------------------- %% Test that child and supervisor can be shutdown while hanging in %% restart loop, simple_one_for_one. @@ -2022,11 +2196,11 @@ code_change_simple(_Config) -> SimpleChild2 = {child2,{supervisor_1, start_child, []}, permanent, brutal_kill, worker, []}, - {error, {error, {ok,[_,_]}}} = + {error, {error, {ok,{[_,_],_}}}} = fake_upgrade(SimplePid,{ok,{SimpleFlags,[SimpleChild1,SimpleChild2]}}), %% Attempt to remove child - {error, {error, {ok,[]}}} = fake_upgrade(SimplePid,{ok,{SimpleFlags,[]}}), + {error, {error, {ok,{[],_}}}} = fake_upgrade(SimplePid,{ok,{SimpleFlags,[]}}), terminate(SimplePid,shutdown), ok. @@ -2047,11 +2221,11 @@ code_change_simple_map(_Config) -> %% Attempt to add child SimpleChild2 = #{id=>child2, start=>{supervisor_1, start_child, []}}, - {error, {error, {ok, [_,_]}}} = + {error, {error, {ok, {[_,_],_}}}} = fake_upgrade(SimplePid,{ok,{SimpleFlags,[SimpleChild1,SimpleChild2]}}), %% Attempt to remove child - {error, {error, {ok, []}}} = + {error, {error, {ok, {[],_}}}} = fake_upgrade(SimplePid,{ok,{SimpleFlags,[]}}), terminate(SimplePid,shutdown), @@ -2075,6 +2249,148 @@ fake_upgrade(Pid,NewInitReturn) -> ok = sys:resume(Pid), R. +%% Test that children are started in the order they are given, and +%% terminated in the opposite order +order_of_children(_Config) -> + process_flag(trap_exit, true), + %% Use child ids that are not alphabetically storted + Id1 = ch7, + Id2 = ch3, + Id3 = ch10, + Id4 = ch2, + Id5 = ch5, + Children = + [{Id, {supervisor_1, start_child, []}, permanent, 1000, worker, []} || + Id <- [Id1,Id2,Id3,Id4,Id5]], + + {ok, SupPid} = start_link({ok, {{rest_for_one, 2, 3600}, Children}}), + + + %% Check start order (pids are growing) + Which1 = supervisor:which_children(sup_test), + IsPid = fun({_,P,_,_}) when is_pid(P) -> true; (_) -> false end, + true = lists:all(IsPid,Which1), + SortedOnPid1 = lists:keysort(2,Which1), + [{Id1,Pid1,_,_}, + {Id2,Pid2,_,_}, + {Id3,Pid3,_,_}, + {Id4,Pid4,_,_}, + {Id5,Pid5,_,_}] = SortedOnPid1, + + TPid = self(), + TraceHandler = fun({trace,P,exit,_},{Last,Ps}) when P=:=Last -> + TPid ! {exited,lists:reverse([P|Ps])}, + {Last,Ps}; + ({trace,P,exit,_},{Last,Ps}) -> + {Last,[P|Ps]}; + (_T,Acc) -> + Acc + end, + + %% Terminate Pid3 and check that Pid4 and Pid5 are terminated in + %% expected order. + Expected1 = [Pid5,Pid4], + {ok,_} = dbg:tracer(process,{TraceHandler,{Pid4,[]}}), + [{ok,[_]} = dbg:p(P,procs) || P <- Expected1], + terminate(Pid3, abnormal), + receive {exited,ExitedPids1} -> + dbg:stop_clear(), + case ExitedPids1 of + Expected1 -> ok; + _ -> ct:fail({faulty_termination_order, + {expected,Expected1}, + {got,ExitedPids1}}) + end + after 3000 -> + dbg:stop_clear(), + ct:fail({shutdown_fail,timeout}) + end, + + %% Then check that Id3-5 are started again in correct order + Which2 = supervisor:which_children(sup_test), + true = lists:all(IsPid,Which2), + SortedOnPid2 = lists:keysort(2,Which2), + [{Id1,Pid1,_,_}, + {Id2,Pid2,_,_}, + {Id3,Pid32,_,_}, + {Id4,Pid42,_,_}, + {Id5,Pid52,_,_}] = SortedOnPid2, + + %% Terminate supervisor and check that all children are terminated + %% in opposite start order + Expected2 = [Pid52,Pid42,Pid32,Pid2,Pid1], + {ok,_} = dbg:tracer(process,{TraceHandler,{Pid1,[]}}), + [{ok,[_]} = dbg:p(P,procs) || P <- Expected2], + exit(SupPid,shutdown), + receive {exited,ExitedPids2} -> + dbg:stop_clear(), + case ExitedPids2 of + Expected2 -> ok; + _ -> ct:fail({faulty_termination_order, + {expected,Expected2}, + {got,ExitedPids2}}) + end + after 3000 -> + dbg:stop_clear(), + ct:fail({shutdown_fail,timeout}) + end, + ok. + +%% Test that a non-simple supervisor scales well for starting and +%% stopping many children. +scale_start_stop_many_children(_Config) -> + process_flag(trap_exit, true), + {ok, _Pid} = start_link({ok, {{one_for_one, 2, 3600}, []}}), + N1 = 1000, + N2 = 100000, + Ids1 = lists:seq(1,N1), + Ids2 = lists:seq(1,N2), + Children1 = [{Id,{supervisor_1,start_child,[]},permanent,1000,worker,[]} || + Id <- Ids1], + Children2 = [{Id,{supervisor_1,start_child,[]},permanent,1000,worker,[]} || + Id <- Ids2], + + {StartT1,_} = + timer:tc(fun() -> + [supervisor:start_child(sup_test,C) || C <- Children1] + end), + {StopT1,_} = + timer:tc(fun() -> + [supervisor:terminate_child(sup_test,I) || I <- Ids1] + end), + ct:log("~w children, start time: ~w ms, stop time: ~w ms", + [N1, StartT1 div 1000, StopT1 div 1000]), + + {StartT2,_} = + timer:tc(fun() -> + [supervisor:start_child(sup_test,C) || C <- Children2] + end), + {StopT2,_} = + timer:tc(fun() -> + [supervisor:terminate_child(sup_test,I) || I <- Ids2] + end), + ct:log("~w children, start time: ~w ms, stop time: ~w ms", + [N2, StartT2 div 1000, StopT2 div 1000]), + + %% Scaling should be more or less linear, but allowing a bit more + %% to avoid false alarms + ScaleLimit = (N2 div N1) * 10, + StartScale = StartT2 div StartT1, + StopScale = StopT2 div StopT1, + + ct:log("Scale limit: ~w~nStart scale: ~w~nStop scale: ~w", + [ScaleLimit, StartScale, StopScale]), + + if StartScale > ScaleLimit -> + ct:fail({bad_start_scale,StartScale}); + StopScale > ScaleLimit -> + ct:fail({bad_stop_scale,StopScale}); + true -> + ok + end, + + ok. + %%------------------------------------------------------------------------- terminate(Pid, Reason) when Reason =/= supervisor -> terminate(dummy, Pid, dummy, Reason). diff --git a/lib/stdlib/test/supervisor_deadlock.erl b/lib/stdlib/test/supervisor_deadlock.erl index 8d3d1c6f30..f51aecccb2 100644 --- a/lib/stdlib/test/supervisor_deadlock.erl +++ b/lib/stdlib/test/supervisor_deadlock.erl @@ -1,5 +1,5 @@ -module(supervisor_deadlock). --compile(export_all). +-compile([export_all,nowarn_export_all]). %%%----------------------------------------------------------------- diff --git a/lib/stdlib/test/unicode_util_SUITE.erl b/lib/stdlib/test/unicode_util_SUITE.erl index 7dba0a2fd0..632d9ae6e6 100644 --- a/lib/stdlib/test/unicode_util_SUITE.erl +++ b/lib/stdlib/test/unicode_util_SUITE.erl @@ -312,12 +312,23 @@ get(_) -> add_get_tests. count(Config) -> + Parent = self(), + Exec = fun() -> + do_measure(Config), + Parent ! {test_done, self()} + end, ct:timetrap({minutes,5}), case ct:get_timetrap_info() of - {_,{_,Scale}} -> + {_,{_,Scale}} when Scale > 1 -> {skip,{measurments_skipped_debug,Scale}}; - _ -> % No scaling - do_measure(Config) + _ -> % No scaling, run at most 2 min + Tester = spawn(Exec), + receive {test_done, Tester} -> ok + after 120000 -> + io:format("Timelimit reached stopping~n",[]), + exit(Tester, die) + end, + ok end. do_measure(Config) -> diff --git a/lib/stdlib/test/uri_string_SUITE.erl b/lib/stdlib/test/uri_string_SUITE.erl new file mode 100644 index 0000000000..fef356355c --- /dev/null +++ b/lib/stdlib/test/uri_string_SUITE.erl @@ -0,0 +1,926 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2008-2017. 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. +%% 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(uri_string_SUITE). + +-include_lib("common_test/include/ct.hrl"). + +-export([all/0, suite/0,groups/0, + normalize/1, + parse_binary_fragment/1, parse_binary_host/1, parse_binary_host_ipv4/1, + parse_binary_host_ipv6/1, + parse_binary_path/1, parse_binary_pct_encoded_fragment/1, parse_binary_pct_encoded_query/1, + parse_binary_pct_encoded_userinfo/1, parse_binary_port/1, + parse_binary_query/1, parse_binary_scheme/1, parse_binary_userinfo/1, + parse_fragment/1, parse_host/1, parse_host_ipv4/1, parse_host_ipv6/1, + parse_path/1, parse_pct_encoded_fragment/1, parse_pct_encoded_query/1, + parse_pct_encoded_userinfo/1, parse_port/1, + parse_query/1, parse_scheme/1, parse_userinfo/1, + parse_list/1, parse_binary/1, parse_mixed/1, parse_relative/1, + parse_special/1, parse_special2/1, parse_negative/1, + recompose_fragment/1, recompose_parse_fragment/1, + recompose_query/1, recompose_parse_query/1, + recompose_path/1, recompose_parse_path/1, + recompose_autogen/1, parse_recompose_autogen/1, + transcode_basic/1, transcode_options/1, transcode_mixed/1, transcode_negative/1, + compose_query/1, compose_query_latin1/1, compose_query_negative/1, + dissect_query/1, dissect_query_negative/1, + interop_query_latin1/1, interop_query_utf8/1 + ]). + + +-define(SCHEME, "foo"). +-define(USERINFO, "åsa"). +-define(USERINFO_ENC, "%C3%A5sa"). +-define(HOST, "älvsjö"). +-define(HOST_ENC, "%C3%A4lvsj%C3%B6"). +-define(IPV6, "::127.0.0.1"). +-define(IPV6_ENC, "[::127.0.0.1]"). +-define(PORT, 8042). +-define(PORT_ENC, ":8042"). +-define(PATH, "/där"). +-define(PATH_ENC, "/d%C3%A4r"). +-define(QUERY, "name=örn"). +-define(QUERY_ENC, "?name=%C3%B6rn"). +-define(FRAGMENT, "näsa"). +-define(FRAGMENT_ENC, "#n%C3%A4sa"). + + +suite() -> + [{timetrap,{minutes,1}}]. + +all() -> + [ + normalize, + parse_binary_scheme, + parse_binary_userinfo, + parse_binary_pct_encoded_userinfo, + parse_binary_host, + parse_binary_host_ipv4, + parse_binary_host_ipv6, + parse_binary_port, + parse_binary_path, + parse_binary_query, + parse_binary_pct_encoded_query, + parse_binary_fragment, + parse_binary_pct_encoded_fragment, + parse_scheme, + parse_userinfo, + parse_pct_encoded_userinfo, + parse_host, + parse_host_ipv4, + parse_host_ipv6, + parse_port, + parse_path, + parse_query, + parse_pct_encoded_query, + parse_fragment, + parse_pct_encoded_fragment, + parse_list, + parse_binary, + parse_mixed, + parse_relative, + parse_special, + parse_special2, + parse_negative, + recompose_fragment, + recompose_parse_fragment, + recompose_query, + recompose_parse_query, + recompose_path, + recompose_parse_path, + recompose_autogen, + parse_recompose_autogen, + transcode_basic, + transcode_options, + transcode_mixed, + transcode_negative, + compose_query, + compose_query_latin1, + compose_query_negative, + dissect_query, + dissect_query_negative, + interop_query_latin1, + interop_query_utf8 + ]. + +groups() -> + []. + + +%%------------------------------------------------------------------------- +%% Helper functions +%%------------------------------------------------------------------------- +uri_combinations() -> + [[Sch,Usr,Hst,Prt,Pat,Qry,Frg] || + Sch <- [fun update_scheme/1, fun update_scheme_binary/1, none], + Usr <- [fun update_userinfo/1, fun update_userinfo_binary/1, none], + Hst <- [fun update_host/1, fun update_host_binary/1, + fun update_ipv6/1, fun update_ipv6_binary/1, none], + Prt <- [fun update_port/1, none], + Pat <- [fun update_path/1, fun update_path_binary/1], + Qry <- [fun update_query/1,fun update_query_binary/1, none], + Frg <- [fun update_fragment/1, fun update_fragment_binary/1, none], + not (Usr =:= none andalso Hst =:= none andalso Prt =/= none), + not (Usr =/= none andalso Hst =:= none andalso Prt =:= none), + not (Usr =/= none andalso Hst =:= none andalso Prt =/= none)]. + + +generate_test_vector(Comb) -> + Fun = fun (F, {Map, URI}) when is_function(F) -> F({Map, URI}); + (_, Map) -> Map + end, + lists:foldl(Fun, {#{}, empty}, Comb). + +generate_test_vectors(L) -> + lists:map(fun generate_test_vector/1, L). + +update_fragment({In, empty}) -> + {In#{fragment => ?FRAGMENT}, ?FRAGMENT_ENC}; +update_fragment({In, Out}) when is_list(Out) -> + {In#{fragment => ?FRAGMENT}, Out ++ ?FRAGMENT_ENC}; +update_fragment({In, Out}) when is_binary(Out) -> + {In#{fragment => ?FRAGMENT}, binary_to_list(Out) ++ ?FRAGMENT_ENC}. + +update_fragment_binary({In, empty}) -> + {In#{fragment => <<?FRAGMENT/utf8>>}, <<?FRAGMENT_ENC>>}; +update_fragment_binary({In, Out}) when is_list(Out) -> + {In#{fragment => <<?FRAGMENT/utf8>>}, Out ++ ?FRAGMENT_ENC}; +update_fragment_binary({In, Out}) when is_binary(Out) -> + {In#{fragment => <<?FRAGMENT/utf8>>}, <<Out/binary,?FRAGMENT_ENC>>}. + + +update_query({In, empty}) -> + {In#{query => ?QUERY}, ?QUERY_ENC}; +update_query({In, Out}) when is_list(Out) -> + {In#{query => ?QUERY}, Out ++ ?QUERY_ENC}; +update_query({In, Out}) when is_binary(Out) -> + {In#{query => ?QUERY}, binary_to_list(Out) ++ ?QUERY_ENC}. + +update_query_binary({In, empty}) -> + {In#{query => <<?QUERY/utf8>>}, <<?QUERY_ENC>>}; +update_query_binary({In, Out}) when is_list(Out) -> + {In#{query => <<?QUERY/utf8>>}, Out ++ ?QUERY_ENC}; +update_query_binary({In, Out}) when is_binary(Out) -> + {In#{query => <<?QUERY/utf8>>}, <<Out/binary,?QUERY_ENC>>}. + +update_path({In, empty}) -> + {In#{path => ?PATH}, ?PATH_ENC}; +update_path({In, Out}) when is_list(Out) -> + {In#{path => ?PATH}, Out ++ ?PATH_ENC}; +update_path({In, Out}) when is_binary(Out) -> + {In#{path => ?PATH}, binary_to_list(Out) ++ ?PATH_ENC}. + +update_path_binary({In, empty}) -> + {In#{path => <<?PATH/utf8>>}, <<?PATH_ENC>>}; +update_path_binary({In, Out}) when is_list(Out) -> + {In#{path => <<?PATH/utf8>>}, Out ++ ?PATH_ENC}; +update_path_binary({In, Out}) when is_binary(Out) -> + {In#{path => <<?PATH/utf8>>}, <<Out/binary,?PATH_ENC>>}. + +update_port({In, Out}) when is_list(Out) -> + {In#{port => ?PORT}, Out ++ ?PORT_ENC}; +update_port({In, Out}) when is_binary(Out) -> + {In#{port => ?PORT}, <<Out/binary,?PORT_ENC>>}. + +update_host({In, empty}) -> + {In#{host => ?HOST}, "//" ++ ?HOST_ENC}; +update_host({In, Out}) when is_list(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => ?HOST}, Out ++ [$@|?HOST_ENC]}; + false -> {In#{host => ?HOST}, Out ++ [$/,$/|?HOST_ENC]} + end; +update_host({In, Out}) when is_binary(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => ?HOST}, binary_to_list(Out) ++ [$@|?HOST_ENC]}; + false -> {In#{host => ?HOST}, binary_to_list(Out) ++ [$/,$/|?HOST_ENC]} + end. + +update_host_binary({In, empty}) -> + {In#{host => <<?HOST/utf8>>}, <<"//",?HOST_ENC>>}; +update_host_binary({In, Out}) when is_list(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => <<?HOST/utf8>>}, Out ++ [$@|?HOST_ENC]}; + false -> {In#{host => <<?HOST/utf8>>}, Out ++ [$/,$/|?HOST_ENC]} + end; +update_host_binary({In, Out}) when is_binary(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => <<?HOST/utf8>>}, <<Out/binary,$@,?HOST_ENC>>}; + false-> {In#{host => <<?HOST/utf8>>}, <<Out/binary,"//",?HOST_ENC>>} + end. + +update_ipv6({In, empty}) -> + {In#{host => ?IPV6}, "//" ++ ?IPV6_ENC}; +update_ipv6({In, Out}) when is_list(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => ?IPV6}, Out ++ [$@|?IPV6_ENC]}; + false -> {In#{host => ?IPV6}, Out ++ [$/,$/|?IPV6_ENC]} + end; +update_ipv6({In, Out}) when is_binary(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => ?IPV6}, binary_to_list(Out) ++ [$@|?IPV6_ENC]}; + false -> {In#{host => ?IPV6}, binary_to_list(Out) ++ [$/,$/|?IPV6_ENC]} + end. + +update_ipv6_binary({In, empty}) -> + {In#{host => <<?IPV6/utf8>>}, <<"//",?IPV6_ENC>>}; +update_ipv6_binary({In, Out}) when is_list(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => <<?IPV6/utf8>>}, Out ++ [$@|?IPV6_ENC]}; + false -> {In#{host => <<?IPV6/utf8>>}, Out ++ [$/,$/|?IPV6_ENC]} + end; +update_ipv6_binary({In, Out}) when is_binary(Out) -> + case maps:is_key(userinfo, In) of + true -> {In#{host => <<?IPV6/utf8>>}, <<Out/binary,$@,?IPV6_ENC>>}; + false-> {In#{host => <<?IPV6/utf8>>}, <<Out/binary,"//",?IPV6_ENC>>} + end. + +update_userinfo({In, empty}) -> + {In#{userinfo => ?USERINFO}, "//" ++ ?USERINFO_ENC}; +update_userinfo({In, Out}) when is_list(Out) -> + {In#{userinfo => ?USERINFO}, Out ++ "//" ++ ?USERINFO_ENC}; +update_userinfo({In, Out}) when is_binary(Out) -> + {In#{userinfo => ?USERINFO}, binary_to_list(Out) ++ "//" ++ ?USERINFO_ENC}. + +update_userinfo_binary({In, empty}) -> + {In#{userinfo => <<?USERINFO/utf8>>}, <<"//",?USERINFO_ENC>>}; +update_userinfo_binary({In, Out}) when is_list(Out) -> + {In#{userinfo => <<?USERINFO/utf8>>}, Out ++ "//" ++ ?USERINFO_ENC}; +update_userinfo_binary({In, Out}) when is_binary(Out) -> + {In#{userinfo => <<?USERINFO/utf8>>}, <<Out/binary,"//",?USERINFO_ENC>>}. + +update_scheme({In, empty}) -> + {In#{scheme => ?SCHEME}, ?SCHEME ++ ":"}. + +update_scheme_binary({In, empty}) -> + {In#{scheme => <<?SCHEME/utf8>>}, <<?SCHEME,$:>>}. + + +%% Test recompose on a generated test vector +run_test_recompose({#{}, empty}) -> + try "" = uri_string:recompose(#{}) of + _ -> ok + catch + _:_ -> error({test_failed, #{}, ""}) + end; +run_test_recompose({Map, URI}) -> + try URI = uri_string:recompose(Map) of + URI -> ok + catch + _:_ -> error({test_failed, Map, URI}) + end. + +%% Test parse - recompose on a generated test vector +run_test_parse_recompose({#{}, empty}) -> + try "" = uri_string:recompose(uri_string:parse("")) of + _ -> ok + catch + _:_ -> error({test_failed, #{}, ""}) + end; +run_test_parse_recompose({Map, URI}) -> + try URI = uri_string:recompose(uri_string:parse(URI)) of + URI -> ok + catch + _:_ -> error({test_failed, Map, URI}) + end. + + +%%------------------------------------------------------------------------- +%% Parse tests +%%------------------------------------------------------------------------- + +parse_binary_scheme(_Config) -> + #{} = uri_string:parse(<<>>), + #{path := <<"foo">>} = uri_string:parse(<<"foo">>), + #{scheme := <<"foo">>} = uri_string:parse(<<"foo:">>), + #{scheme := <<"foo">>, path := <<"bar:nisse">>} = uri_string:parse(<<"foo:bar:nisse">>), + #{scheme := <<"foo">>, host := <<"">>} = uri_string:parse(<<"foo://">>), + #{scheme := <<"foo">>, host := <<"">>, path := <<"/">>} = uri_string:parse(<<"foo:///">>), + #{scheme := <<"foo">>, host := <<"">>, path := <<"//">>} = uri_string:parse(<<"foo:////">>), + + #{path := <<"/">>} = uri_string:parse(<<"/">>), + #{host := <<>>} = uri_string:parse(<<"//">>), + #{host := <<>>, path := <<"/">>} = uri_string:parse(<<"///">>). + +parse_binary_userinfo(_Config) -> + #{scheme := <<"user">>, path := <<"password@localhost">>} = + uri_string:parse(<<"user:password@localhost">>), + #{path := <<"user@">>} = uri_string:parse(<<"user@">>), + #{path := <<"/user@">>} = uri_string:parse(<<"/user@">>), + #{path := <<"user@localhost">>} = uri_string:parse(<<"user@localhost">>), + #{userinfo := <<"user">>, host := <<"localhost">>} = uri_string:parse(<<"//user@localhost">>), + #{userinfo := <<"user:password">>, host := <<"localhost">>} = + uri_string:parse(<<"//user:password@localhost">>), + #{scheme := <<"foo">>, path := <<"/user@">>} = + uri_string:parse(<<"foo:/user@">>), + #{scheme := <<"foo">>, userinfo := <<"user">>, host := <<"localhost">>} = + uri_string:parse(<<"foo://user@localhost">>), + #{scheme := <<"foo">>, userinfo := <<"user:password">>, host := <<"localhost">>} = + uri_string:parse(<<"foo://user:password@localhost">>). + +parse_binary_pct_encoded_userinfo(_Config) -> + #{scheme := <<"user">>, path := <<"合@気道"/utf8>>} = + uri_string:parse(<<"user:%E5%90%88@%E6%B0%97%E9%81%93">>), + #{path := <<"合気道@"/utf8>>} = uri_string:parse(<<"%E5%90%88%E6%B0%97%E9%81%93@">>), + #{path := <<"/合気道@"/utf8>>} = uri_string:parse(<<"/%E5%90%88%E6%B0%97%E9%81%93@">>), + #{path := <<"合@気道"/utf8>>} = uri_string:parse(<<"%E5%90%88@%E6%B0%97%E9%81%93">>), + #{userinfo := <<"合"/utf8>>, host := <<"気道"/utf8>>} = + uri_string:parse(<<"//%E5%90%88@%E6%B0%97%E9%81%93">>), + #{userinfo := <<"合:気"/utf8>>, host := <<"道"/utf8>>} = + uri_string:parse(<<"//%E5%90%88:%E6%B0%97@%E9%81%93">>), + #{scheme := <<"foo">>, path := <<"/合気道@"/utf8>>} = + uri_string:parse(<<"foo:/%E5%90%88%E6%B0%97%E9%81%93@">>), + #{scheme := <<"foo">>, userinfo := <<"合"/utf8>>, host := <<"気道"/utf8>>} = + uri_string:parse(<<"foo://%E5%90%88@%E6%B0%97%E9%81%93">>), + #{scheme := <<"foo">>, userinfo := <<"合:気"/utf8>>, host := <<"道"/utf8>>} = + uri_string:parse(<<"foo://%E5%90%88:%E6%B0%97@%E9%81%93">>), + {error,invalid_uri,"@"} = uri_string:parse(<<"//%E5%90%88@%E6%B0%97%E9%81%93@">>), + {error,invalid_uri,":"} = uri_string:parse(<<"foo://%E5%90%88@%E6%B0%97%E9%81%93@">>). + +parse_binary_host(_Config) -> + #{host := <<"hostname">>} = uri_string:parse(<<"//hostname">>), + #{host := <<"hostname">>,scheme := <<"foo">>} = uri_string:parse(<<"foo://hostname">>), + #{host := <<"hostname">>,scheme := <<"foo">>, userinfo := <<"user">>} = + uri_string:parse(<<"foo://user@hostname">>). + +parse_binary_host_ipv4(_Config) -> + #{host := <<"127.0.0.1">>} = uri_string:parse(<<"//127.0.0.1">>), + #{host := <<"127.0.0.1">>, path := <<"/over/there">>} = + uri_string:parse(<<"//127.0.0.1/over/there">>), + #{host := <<"127.0.0.1">>, query := <<"name=ferret">>} = + uri_string:parse(<<"//127.0.0.1?name=ferret">>), + #{host := <<"127.0.0.1">>, fragment := <<"nose">>} = uri_string:parse(<<"//127.0.0.1#nose">>), + {error,invalid_uri,"x"} = uri_string:parse(<<"//127.0.0.x">>), + {error,invalid_uri,"1227.0.0.1"} = uri_string:parse(<<"//1227.0.0.1">>). + +parse_binary_host_ipv6(_Config) -> + #{host := <<"::127.0.0.1">>} = uri_string:parse(<<"//[::127.0.0.1]">>), + #{host := <<"2001:0db8:0000:0000:0000:0000:1428:07ab">>} = + uri_string:parse(<<"//[2001:0db8:0000:0000:0000:0000:1428:07ab]">>), + #{host := <<"::127.0.0.1">>, path := <<"/over/there">>} = + uri_string:parse(<<"//[::127.0.0.1]/over/there">>), + #{host := <<"::127.0.0.1">>, query := <<"name=ferret">>} = + uri_string:parse(<<"//[::127.0.0.1]?name=ferret">>), + #{host := <<"::127.0.0.1">>, fragment := <<"nose">>} = + uri_string:parse(<<"//[::127.0.0.1]#nose">>), + {error,invalid_uri,"x"} = uri_string:parse(<<"//[::127.0.0.x]">>), + {error,invalid_uri,"::1227.0.0.1"} = uri_string:parse(<<"//[::1227.0.0.1]">>), + {error,invalid_uri,"G"} = uri_string:parse(<<"//[2001:0db8:0000:0000:0000:0000:1428:G7ab]">>). + +parse_binary_port(_Config) -> + #{path:= <<"/:8042">>} = + uri_string:parse(<<"/:8042">>), + #{host:= <<>>, port := 8042} = + uri_string:parse(<<"//:8042">>), + #{host := <<"example.com">>, port:= 8042} = + uri_string:parse(<<"//example.com:8042">>), + #{scheme := <<"foo">>, path := <<"/:8042">>} = + uri_string:parse(<<"foo:/:8042">>), + #{scheme := <<"foo">>, host := <<>>, port := 8042} = + uri_string:parse(<<"foo://:8042">>), + #{scheme := <<"foo">>, host := <<"example.com">>, port := 8042} = + uri_string:parse(<<"foo://example.com:8042">>), + {error,invalid_uri,":"} = uri_string:parse(":600"), + {error,invalid_uri,"x"} = uri_string:parse("//:8042x"). + +parse_binary_path(_Config) -> + #{path := <<"over/there">>} = uri_string:parse(<<"over/there">>), + #{path := <<"/over/there">>} = uri_string:parse(<<"/over/there">>), + #{scheme := <<"foo">>, path := <<"/over/there">>} = + uri_string:parse(<<"foo:/over/there">>), + #{scheme := <<"foo">>, host := <<"example.com">>, path := <<"/over/there">>} = + uri_string:parse(<<"foo://example.com/over/there">>), + #{scheme := <<"foo">>, host := <<"example.com">>, path := <<"/over/there">>, port := 8042} = + uri_string:parse(<<"foo://example.com:8042/over/there">>). + +parse_binary_query(_Config) -> + #{scheme := <<"foo">>, query := <<"name=ferret">>} = + uri_string:parse(<<"foo:?name=ferret">>), + #{scheme := <<"foo">>, path:= <<"over/there">>, query := <<"name=ferret">>} = + uri_string:parse(<<"foo:over/there?name=ferret">>), + #{scheme := <<"foo">>, path:= <<"/over/there">>, query := <<"name=ferret">>} = + uri_string:parse(<<"foo:/over/there?name=ferret">>), + #{scheme := <<"foo">>, host := <<"example.com">>, query := <<"name=ferret">>} = + uri_string:parse(<<"foo://example.com?name=ferret">>), + #{scheme := <<"foo">>, host := <<"example.com">>, path := <<"/">>, query := <<"name=ferret">>} = + uri_string:parse(<<"foo://example.com/?name=ferret">>), + + #{path := <<>>, query := <<"name=ferret">>} = + uri_string:parse(<<"?name=ferret">>), + #{path := <<"over/there">>, query := <<"name=ferret">>} = + uri_string:parse(<<"over/there?name=ferret">>), + #{path := <<"/">>, query := <<"name=ferret">>} = + uri_string:parse(<<"/?name=ferret">>), + #{path := <<"/over/there">>, query := <<"name=ferret">>} = + uri_string:parse(<<"/over/there?name=ferret">>), + #{host := <<"example.com">>, query := <<"name=ferret">>} = + uri_string:parse(<<"//example.com?name=ferret">>), + #{host := <<"example.com">>, path := <<"/">>, query := <<"name=ferret">>} = + uri_string:parse(<<"//example.com/?name=ferret">>). + +parse_binary_pct_encoded_query(_Config) -> + #{scheme := <<"foo">>, host := <<"example.com">>, path := <<"/">>, + query := <<"name=合気道"/utf8>>} = + uri_string:parse(<<"foo://example.com/?name=%E5%90%88%E6%B0%97%E9%81%93">>), + #{host := <<"example.com">>, path := <<"/">>, query := <<"name=合気道"/utf8>>} = + uri_string:parse(<<"//example.com/?name=%E5%90%88%E6%B0%97%E9%81%93">>). + +parse_binary_fragment(_Config) -> + #{scheme := <<"foo">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo:#nose">>), + #{scheme := <<"foo">>, path:= <<"over/there">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo:over/there#nose">>), + #{scheme := <<"foo">>, path:= <<"/over/there">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo:/over/there#nose">>), + #{scheme := <<"foo">>, host := <<"example.com">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo://example.com#nose">>), + #{scheme := <<"foo">>, host := <<"example.com">>, path := <<"/">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo://example.com/#nose">>), + #{scheme := <<"foo">>, host := <<"example.com">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo://example.com#nose">>), + + #{fragment := <<"nose">>} = + uri_string:parse(<<"#nose">>), + #{path := <<"over/there">>, fragment := <<"nose">>} = + uri_string:parse(<<"over/there#nose">>), + #{path := <<"/">>, fragment := <<"nose">>} = + uri_string:parse(<<"/#nose">>), + #{path := <<"/over/there">>, fragment := <<"nose">>} = + uri_string:parse(<<"/over/there#nose">>), + #{host := <<"example.com">>, fragment := <<"nose">>} = + uri_string:parse(<<"//example.com#nose">>), + #{host := <<"example.com">>, path := <<"/">>, fragment := <<"nose">>} = + uri_string:parse(<<"//example.com/#nose">>). + +parse_binary_pct_encoded_fragment(_Config) -> + #{scheme := <<"foo">>, host := <<"example.com">>, fragment := <<"合気道"/utf8>>} = + uri_string:parse(<<"foo://example.com#%E5%90%88%E6%B0%97%E9%81%93">>), + #{host := <<"example.com">>, path := <<"/">>, fragment := <<"合気道"/utf8>>} = + uri_string:parse(<<"//example.com/#%E5%90%88%E6%B0%97%E9%81%93">>). + +parse_scheme(_Config) -> + #{} = uri_string:parse(""), + #{path := "foo"} = uri_string:parse("foo"), + #{scheme := "foo"} = uri_string:parse("foo:"), + #{scheme := "foo", path := "bar:nisse"} = uri_string:parse("foo:bar:nisse"), + #{scheme := "foo", host := ""} = uri_string:parse("foo://"), + #{scheme := "foo", host := "", path := "/"} = uri_string:parse("foo:///"), + #{scheme := "foo", host := "", path := "//"} = uri_string:parse("foo:////"), + + #{path := "/"} = uri_string:parse("/"), + #{host := ""} = uri_string:parse("//"), + #{host := "", path := "/"} = uri_string:parse("///"). + +parse_userinfo(_Config) -> + #{scheme := "user", path := "password@localhost"} = uri_string:parse("user:password@localhost"), + #{path := "user@"} = uri_string:parse("user@"), + #{path := "/user@"} = uri_string:parse("/user@"), + #{path := "user@localhost"} = uri_string:parse("user@localhost"), + #{userinfo := "user", host := "localhost"} = uri_string:parse("//user@localhost"), + #{userinfo := "user:password", host := "localhost"} = + uri_string:parse("//user:password@localhost"), + #{scheme := "foo", path := "/user@"} = + uri_string:parse("foo:/user@"), + #{scheme := "foo", userinfo := "user", host := "localhost"} = + uri_string:parse("foo://user@localhost"), + #{scheme := "foo", userinfo := "user:password", host := "localhost"} = + uri_string:parse("foo://user:password@localhost"). + +parse_pct_encoded_userinfo(_Config) -> + #{scheme := "user", path := "合@気道"} = + uri_string:parse("user:%E5%90%88@%E6%B0%97%E9%81%93"), + #{path := "合気道@"} = uri_string:parse("%E5%90%88%E6%B0%97%E9%81%93@"), + #{path := "/合気道@"} = uri_string:parse("/%E5%90%88%E6%B0%97%E9%81%93@"), + #{path := "合@気道"} = uri_string:parse("%E5%90%88@%E6%B0%97%E9%81%93"), + #{userinfo := "合", host := "気道"} = + uri_string:parse("//%E5%90%88@%E6%B0%97%E9%81%93"), + #{userinfo := "合:気", host := "道"} = + uri_string:parse("//%E5%90%88:%E6%B0%97@%E9%81%93"), + #{scheme := "foo", path := "/合気道@"} = + uri_string:parse("foo:/%E5%90%88%E6%B0%97%E9%81%93@"), + #{scheme := "foo", userinfo := "合", host := "気道"} = + uri_string:parse("foo://%E5%90%88@%E6%B0%97%E9%81%93"), + #{scheme := "foo", userinfo := "合:気", host := "道"} = + uri_string:parse("foo://%E5%90%88:%E6%B0%97@%E9%81%93"), + {error,invalid_uri,"@"} = uri_string:parse("//%E5%90%88@%E6%B0%97%E9%81%93@"), + {error,invalid_uri,":"} = uri_string:parse("foo://%E5%90%88@%E6%B0%97%E9%81%93@"). + + +parse_host(_Config) -> + #{host := "hostname"} = uri_string:parse("//hostname"), + #{host := "hostname",scheme := "foo"} = uri_string:parse("foo://hostname"), + #{host := "hostname",scheme := "foo", userinfo := "user"} = + uri_string:parse("foo://user@hostname"). + +parse_host_ipv4(_Config) -> + #{host := "127.0.0.1"} = uri_string:parse("//127.0.0.1"), + #{host := "2001:0db8:0000:0000:0000:0000:1428:07ab"} = + uri_string:parse("//[2001:0db8:0000:0000:0000:0000:1428:07ab]"), + #{host := "127.0.0.1", path := "/over/there"} = uri_string:parse("//127.0.0.1/over/there"), + #{host := "127.0.0.1", query := "name=ferret"} = uri_string:parse("//127.0.0.1?name=ferret"), + #{host := "127.0.0.1", fragment := "nose"} = uri_string:parse("//127.0.0.1#nose"), + {error,invalid_uri,"x"} = uri_string:parse("//127.0.0.x"), + {error,invalid_uri,"1227.0.0.1"} = uri_string:parse("//1227.0.0.1"). + +parse_host_ipv6(_Config) -> + #{host := "::127.0.0.1"} = uri_string:parse("//[::127.0.0.1]"), + #{host := "::127.0.0.1", path := "/over/there"} = uri_string:parse("//[::127.0.0.1]/over/there"), + #{host := "::127.0.0.1", query := "name=ferret"} = + uri_string:parse("//[::127.0.0.1]?name=ferret"), + #{host := "::127.0.0.1", fragment := "nose"} = uri_string:parse("//[::127.0.0.1]#nose"), + {error,invalid_uri,"x"} = uri_string:parse("//[::127.0.0.x]"), + {error,invalid_uri,"::1227.0.0.1"} = uri_string:parse("//[::1227.0.0.1]"), + {error,invalid_uri,"G"} = uri_string:parse("//[2001:0db8:0000:0000:0000:0000:1428:G7ab]"). + +parse_port(_Config) -> + #{path:= "/:8042"} = + uri_string:parse("/:8042"), + #{host:= "", port := 8042} = + uri_string:parse("//:8042"), + #{host := "example.com", port:= 8042} = + uri_string:parse("//example.com:8042"), + #{scheme := "foo", path := "/:8042"} = + uri_string:parse("foo:/:8042"), + #{scheme := "foo", host := "", port := 8042} = + uri_string:parse("foo://:8042"), + #{scheme := "foo", host := "example.com", port := 8042} = + uri_string:parse("foo://example.com:8042"). + +parse_path(_Config) -> + #{path := "over/there"} = uri_string:parse("over/there"), + #{path := "/over/there"} = uri_string:parse("/over/there"), + #{scheme := "foo", path := "/over/there"} = + uri_string:parse("foo:/over/there"), + #{scheme := "foo", host := "example.com", path := "/over/there"} = + uri_string:parse("foo://example.com/over/there"), + #{scheme := "foo", host := "example.com", path := "/over/there", port := 8042} = + uri_string:parse("foo://example.com:8042/over/there"). + +parse_query(_Config) -> + #{scheme := "foo", query := "name=ferret"} = + uri_string:parse("foo:?name=ferret"), + #{scheme := "foo", path:= "over/there", query := "name=ferret"} = + uri_string:parse("foo:over/there?name=ferret"), + #{scheme := "foo", path:= "/over/there", query := "name=ferret"} = + uri_string:parse("foo:/over/there?name=ferret"), + #{scheme := "foo", host := "example.com", query := "name=ferret"} = + uri_string:parse("foo://example.com?name=ferret"), + #{scheme := "foo", host := "example.com", path := "/", query := "name=ferret"} = + uri_string:parse("foo://example.com/?name=ferret"), + + #{path := "", query := "name=ferret"} = + uri_string:parse("?name=ferret"), + #{path := "over/there", query := "name=ferret"} = + uri_string:parse("over/there?name=ferret"), + #{path := "/", query := "name=ferret"} = + uri_string:parse("/?name=ferret"), + #{path := "/over/there", query := "name=ferret"} = + uri_string:parse("/over/there?name=ferret"), + #{host := "example.com", query := "name=ferret"} = + uri_string:parse("//example.com?name=ferret"), + #{host := "example.com", path := "/", query := "name=ferret"} = + uri_string:parse("//example.com/?name=ferret"). + +parse_pct_encoded_query(_Config) -> + #{scheme := "foo", host := "example.com", path := "/", + query := "name=合気道"} = + uri_string:parse("foo://example.com/?name=%E5%90%88%E6%B0%97%E9%81%93"), + #{host := "example.com", path := "/", query := "name=合気道"} = + uri_string:parse("//example.com/?name=%E5%90%88%E6%B0%97%E9%81%93"). + +parse_fragment(_Config) -> + #{scheme := "foo", fragment := "nose"} = + uri_string:parse("foo:#nose"), + #{scheme := "foo", path:= "over/there", fragment := "nose"} = + uri_string:parse("foo:over/there#nose"), + #{scheme := "foo", path:= "/over/there", fragment := "nose"} = + uri_string:parse("foo:/over/there#nose"), + #{scheme := "foo", host := "example.com", fragment := "nose"} = + uri_string:parse("foo://example.com#nose"), + #{scheme := "foo", host := "example.com", path := "/", fragment := "nose"} = + uri_string:parse("foo://example.com/#nose"), + #{scheme := "foo", host := "example.com", fragment := "nose"} = + uri_string:parse("foo://example.com#nose"), + + #{fragment := "nose"} = + uri_string:parse("#nose"), + #{path := "over/there", fragment := "nose"} = + uri_string:parse("over/there#nose"), + #{path := "/", fragment := "nose"} = + uri_string:parse("/#nose"), + #{path := "/over/there", fragment := "nose"} = + uri_string:parse("/over/there#nose"), + #{host := "example.com", fragment := "nose"} = + uri_string:parse("//example.com#nose"), + #{host := "example.com", path := "/", fragment := "nose"} = + uri_string:parse("//example.com/#nose"). + +parse_pct_encoded_fragment(_Config) -> + #{scheme := "foo", host := "example.com", fragment := "合気道"} = + uri_string:parse("foo://example.com#%E5%90%88%E6%B0%97%E9%81%93"), + #{host := "example.com", path := "/", fragment := "合気道"} = + uri_string:parse("//example.com/#%E5%90%88%E6%B0%97%E9%81%93"). + +parse_list(_Config) -> + #{scheme := "foo", path := "bar:nisse"} = uri_string:parse("foo:bar:nisse"), + #{scheme := "foo", host := "example.com", port := 8042, + path := "/over/there", query := "name=ferret", fragment := "nose"} = + uri_string:parse("foo://example.com:8042/over/there?name=ferret#nose"), + #{scheme := "foo", userinfo := "admin:admin", host := "example.com", port := 8042, + path := "/over/there", query := "name=ferret", fragment := "nose"} = + uri_string:parse("foo://admin:[email protected]:8042/over/there?name=ferret#nose"). + +parse_binary(_Config) -> + #{scheme := <<"foo">>, path := <<"bar:nisse">>} = uri_string:parse(<<"foo:bar:nisse">>), + #{scheme := <<"foo">>, host := <<"example.com">>, port := 8042, + path := <<"/over/there">>, query := <<"name=ferret">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo://example.com:8042/over/there?name=ferret#nose">>), + #{scheme := <<"foo">>, userinfo := <<"admin:admin">>, host := <<"example.com">>, port := 8042, + path := <<"/over/there">>, query := <<"name=ferret">>, fragment := <<"nose">>} = + uri_string:parse(<<"foo://admin:[email protected]:8042/over/there?name=ferret#nose">>). + + +parse_mixed(_Config) -> + #{scheme := "foo", path := "bar"} = + uri_string:parse(lists:append("fo",<<"o:bar">>)), + #{scheme := "foo", path := "bar"} = + uri_string:parse(lists:append("foo:b",<<"ar">>)), + #{scheme := "foo", path := "bar:bar"} = + uri_string:parse([[102],[111,111],<<":bar">>,58,98,97,114]). + +parse_relative(_Config) -> + #{path := "/path"} = + uri_string:parse(lists:append("/pa",<<"th">>)), + #{path := "foo"} = + uri_string:parse(lists:append("fo",<<"o">>)). + +parse_special(_Config) -> + #{host := [],query := []} = uri_string:parse("//?"), + #{fragment := [],host := []} = uri_string:parse("//#"), + #{host := [],query := [],scheme := "foo"} = uri_string:parse("foo://?"), + #{fragment := [],host := [],scheme := "foo"} = uri_string:parse("foo://#"), + #{host := <<>>, path := <<"/">>} = uri_string:parse(<<"///">>), + #{host := <<"hostname">>} = uri_string:parse(<<"//hostname">>), + #{host := <<>>, path := <<"/hostname">>} = uri_string:parse(<<"///hostname">>), + #{host := [],path := "/",query := []} = uri_string:parse("///?"), + #{fragment := [],host := [],path := "/"} = uri_string:parse("///#"), + #{host := "foo",query := []} = uri_string:parse("//foo?"), + #{fragment := [],host := "foo"} = uri_string:parse("//foo#"), + #{host := "foo",path := "/"} = uri_string:parse("//foo/"), + #{host := "foo",query := [],scheme := "http"} = uri_string:parse("http://foo?"), + #{fragment := [],host := "foo",scheme := "http"} = uri_string:parse("http://foo#"), + #{host := "foo",path := "/",scheme := "http"} = uri_string:parse("http://foo/"), + #{fragment := [],host := "host",port := 80,scheme := "http"} = uri_string:parse("http://host:80#"), + #{host := "host",port := 80,query := [],scheme := "http"} = uri_string:parse("http://host:80?"), + #{path := [],query := []} = uri_string:parse("?"), + #{path := [],query := "?"} = uri_string:parse("??"), + #{path := [],query := "??"} = uri_string:parse("???"). + +parse_special2(_Config) -> + #{host := [],path := "/",port := 1,scheme := "a"} = uri_string:parse("a://:1/"), + #{path := "/a/",scheme := "a"} = uri_string:parse("a:/a/"), + #{host := [],path := [],userinfo := []} = uri_string:parse("//@"), + #{host := [],path := [],scheme := "foo",userinfo := []} = uri_string:parse("foo://@"), + #{host := [],path := "/",userinfo := []} = uri_string:parse("//@/"), + #{host := [],path := "/",scheme := "foo",userinfo := []} = uri_string:parse("foo://@/"), + #{host := "localhost",path := "/",port := undefined} = uri_string:parse("//localhost:/"), + #{host := [],path := [],port := undefined} = uri_string:parse("//:"). + +parse_negative(_Config) -> + {error,invalid_uri,"å"} = uri_string:parse("å"), + {error,invalid_uri,"å"} = uri_string:parse("aå:/foo"), + {error,invalid_uri,":"} = uri_string:parse("foo://usär@host"), + {error,invalid_uri,"ö"} = uri_string:parse("//host/path?foö=bar"), + {error,invalid_uri,"ö"} = uri_string:parse("//host/path#foö"), + {error,invalid_uri,"127.256.0.1"} = uri_string:parse("//127.256.0.1"), + {error,invalid_uri,":::127.0.0.1"} = uri_string:parse("//[:::127.0.0.1]"), + {error,invalid_utf8,<<0,0,0,246>>} = uri_string:parse("//%00%00%00%F6"), + {error,invalid_uri,"A"} = uri_string:parse("//localhost:A8"). + + +%%------------------------------------------------------------------------- +%% Recompose tests +%%------------------------------------------------------------------------- +recompose_fragment(_Config) -> + <<?FRAGMENT_ENC>> = uri_string:recompose(#{fragment => <<?FRAGMENT/utf8>>, path => <<>>}), + ?FRAGMENT_ENC = uri_string:recompose(#{fragment => ?FRAGMENT, path => ""}). + +recompose_parse_fragment(_Config) -> + <<?FRAGMENT_ENC>> = uri_string:recompose(uri_string:parse(<<?FRAGMENT_ENC>>)), + ?FRAGMENT_ENC = uri_string:recompose(uri_string:parse(?FRAGMENT_ENC)). + +recompose_query(_Config) -> + <<?QUERY_ENC>> = + uri_string:recompose(#{query => <<?QUERY/utf8>>, path => <<>>}), + <<?QUERY_ENC?FRAGMENT_ENC>> = + uri_string:recompose(#{query => <<?QUERY/utf8>>, + fragment => <<?FRAGMENT/utf8>>, + path => <<>>}), + "?name=%C3%B6rn" = + uri_string:recompose(#{query => "name=örn", path => ""}), + "?name=%C3%B6rn#n%C3%A4sa" = + uri_string:recompose(#{query => "name=örn", + fragment => "näsa", + path => ""}). + +recompose_parse_query(_Config) -> + <<"?name=%C3%B6rn">> = uri_string:recompose(uri_string:parse(<<"?name=%C3%B6rn">>)), + <<"?name=%C3%B6rn#n%C3%A4sa">> = + uri_string:recompose(uri_string:parse(<<"?name=%C3%B6rn#n%C3%A4sa">>)), + "?name=%C3%B6rn" = uri_string:recompose(uri_string:parse("?name=%C3%B6rn")), + "?name=%C3%B6rn#n%C3%A4sa" = uri_string:recompose(uri_string:parse("?name=%C3%B6rn#n%C3%A4sa")). + +recompose_path(_Config) -> + <<"/d%C3%A4r">> = + uri_string:recompose(#{path => <<"/där"/utf8>>}), + <<"/d%C3%A4r#n%C3%A4sa">> = + uri_string:recompose(#{path => <<"/där"/utf8>>, + fragment => <<"näsa"/utf8>>}), + <<"/d%C3%A4r?name=%C3%B6rn">> = + uri_string:recompose(#{path => <<"/där"/utf8>>, + query => <<"name=örn"/utf8>>}), + <<"/d%C3%A4r?name=%C3%B6rn#n%C3%A4sa">> = + uri_string:recompose(#{path => <<"/där"/utf8>>, + query => <<"name=örn"/utf8>>, + fragment => <<"näsa"/utf8>>}), + + + "/d%C3%A4r" = + uri_string:recompose(#{path => "/där"}), + "/d%C3%A4r#n%C3%A4sa" = + uri_string:recompose(#{path => "/där", + fragment => "näsa"}), + "/d%C3%A4r?name=%C3%B6rn" = + uri_string:recompose(#{path => "/där", + query => "name=örn"}), + "/d%C3%A4r?name=%C3%B6rn#n%C3%A4sa" = + uri_string:recompose(#{path => "/där", + query => "name=örn", + fragment => "näsa"}). + + +recompose_parse_path(_Config) -> + <<"/d%C3%A4r">> = + uri_string:recompose(uri_string:parse(<<"/d%C3%A4r">>)), + <<"/d%C3%A4r#n%C3%A4sa">> = + uri_string:recompose(uri_string:parse(<<"/d%C3%A4r#n%C3%A4sa">>)), + <<"/d%C3%A4r?name=%C3%B6rn">> = + uri_string:recompose(uri_string:parse(<<"/d%C3%A4r?name=%C3%B6rn">>)), + + "/d%C3%A4r" = + uri_string:recompose(uri_string:parse("/d%C3%A4r")), + "/d%C3%A4r#n%C3%A4sa" = + uri_string:recompose(uri_string:parse("/d%C3%A4r#n%C3%A4sa")), + "/d%C3%A4r?name=%C3%B6rn" = + uri_string:recompose(uri_string:parse("/d%C3%A4r?name=%C3%B6rn")). + + +recompose_autogen(_Config) -> + Tests = generate_test_vectors(uri_combinations()), + lists:map(fun run_test_recompose/1, Tests). + +parse_recompose_autogen(_Config) -> + Tests = generate_test_vectors(uri_combinations()), + lists:map(fun run_test_parse_recompose/1, Tests). + +transcode_basic(_Config) -> + <<"foo%C3%B6bar"/utf8>> = + uri_string:transcode(<<"foo%00%00%00%F6bar"/utf32>>, [{in_encoding, utf32},{out_encoding, utf8}]), + "foo%C3%B6bar" = + uri_string:transcode("foo%00%00%00%F6bar", [{in_encoding, utf32},{out_encoding, utf8}]), + <<"foo%00%00%00%F6bar"/utf32>> = + uri_string:transcode(<<"foo%C3%B6bar"/utf8>>, [{in_encoding, utf8},{out_encoding, utf32}]), + "foo%00%00%00%F6bar" = + uri_string:transcode("foo%C3%B6bar", [{in_encoding, utf8},{out_encoding, utf32}]), + "foo%C3%B6bar" = + uri_string:transcode("foo%F6bar", [{in_encoding, latin1},{out_encoding, utf8}]). + +transcode_options(_Config) -> + <<"foo%C3%B6bar"/utf8>> = + uri_string:transcode(<<"foo%C3%B6bar"/utf8>>, []), + <<"foo%C3%B6bar"/utf8>> = + uri_string:transcode(<<"foo%00%00%00%F6bar"/utf32>>, [{in_encoding, utf32}]), + <<"foo%00%00%00%F6bar"/utf32>> = + uri_string:transcode(<<"foo%C3%B6bar"/utf8>>, [{out_encoding, utf32}]). + +transcode_mixed(_Config) -> + "foo%00%00%00%F6bar" = + uri_string:transcode(["foo",<<"%C3%B6"/utf8>>,<<"ba"/utf8>>,"r"], [{out_encoding, utf32}]), + "foo%00%00%00%F6bar" = + uri_string:transcode(["foo",<<"%C3%"/utf8>>,<<"B6ba"/utf8>>,"r"], [{out_encoding, utf32}]), + "foo%C3%B6bar" = + uri_string:transcode(["foo%00", <<"%00%0"/utf32>>,<<"0%F"/utf32>>,"6bar"], [{in_encoding, utf32},{out_encoding, utf8}]). + +transcode_negative(_Config) -> + {error,invalid_percent_encoding,"%BXbar"} = + uri_string:transcode(<<"foo%C3%BXbar"/utf8>>, [{in_encoding, utf8},{out_encoding, utf32}]), + {error,invalid_input,<<"ö">>} = + uri_string:transcode("foo%F6bar", [{in_encoding, utf8},{out_encoding, utf8}]). + +compose_query(_Config) -> + [] = uri_string:compose_query([]), + "foo=1&bar=2" = uri_string:compose_query([{<<"foo">>,"1"}, {"bar", "2"}]), + "foo=1&b%C3%A4r=2" = uri_string:compose_query([{"foo","1"}, {"bär", "2"}],[{encoding,utf8}]), + "foo=1&b%C3%A4r=2" = uri_string:compose_query([{"foo","1"}, {"bär", "2"}],[{encoding,unicode}]), + "foo=1&b%E4r=2" = uri_string:compose_query([{"foo","1"}, {"bär", "2"}],[{encoding,latin1}]), + "foo+bar=1&%E5%90%88=2" = uri_string:compose_query([{"foo bar","1"}, {"合", "2"}]), + "foo+bar=1&%26%2321512%3B=2" = + uri_string:compose_query([{"foo bar","1"}, {"合", "2"}],[{encoding,latin1}]), + "foo+bar=1&%C3%B6=2" = uri_string:compose_query([{<<"foo bar">>,<<"1">>}, {"ö", <<"2">>}]), + <<"foo+bar=1&%C3%B6=2">> = + uri_string:compose_query([{<<"foo bar">>,<<"1">>}, {<<"ö"/utf8>>, <<"2">>}]). + +compose_query_latin1(_Config) -> + Q = uri_string:compose_query([{"合foö bar","1"}, {"合", "合"}],[{encoding,latin1}]), + Q1 = uri_string:transcode(Q, [{in_encoding, latin1}]), + [{"合foö bar","1"}, {"合", "合"}] = uri_string:dissect_query(Q1), + Q2 = uri_string:compose_query([{<<"合foö bar"/utf8>>,<<"1">>}, {<<"合"/utf8>>, <<"合"/utf8>>}], + [{encoding,latin1}]), + Q3 = uri_string:transcode(Q2, [{in_encoding, latin1}]), + [{<<"合foö bar"/utf8>>,<<"1">>}, {<<"合"/utf8>>, <<"合"/utf8>>}] = + uri_string:dissect_query(Q3). + +compose_query_negative(_Config) -> + {error,invalid_input,4} = uri_string:compose_query([{"",4}]), + {error,invalid_input,5} = uri_string:compose_query([{5,""}]), + {error,invalid_encoding,utf16} = + uri_string:compose_query([{"foo bar","1"}, {<<"ö">>, "2"}],[{encoding,utf16}]). + +dissect_query(_Config) -> + [] = uri_string:dissect_query(""), + [{"foo","1"}, {"amp;bar", "2"}] = uri_string:dissect_query("foo=1&bar=2"), + [{"foo","1"}, {"bar", "2"}] = uri_string:dissect_query("foo=1&bar=2"), + [{"foo","1;bar=2"}] = uri_string:dissect_query("foo=1;bar=2"), + [{"foo","1"}, {"bar", "222"}] = uri_string:dissect_query([<<"foo=1&bar=2">>,"22"]), + [{"foo","ö"}, {"bar", "2"}] = uri_string:dissect_query("foo=%C3%B6&bar=2"), + [{<<"foo">>,<<"ö"/utf8>>}, {<<"bar">>, <<"2">>}] = + uri_string:dissect_query(<<"foo=%C3%B6&bar=2">>), + [{"foo bar","1"},{"ö","2"}] = + uri_string:dissect_query([<<"foo+bar=1&">>,<<"%C3%B6=2">>]), + [{"foo bar","1"},{[21512],"2"}] = + uri_string:dissect_query("foo+bar=1&%26%2321512%3B=2"), + [{<<"foo bar">>,<<"1">>},{<<"合"/utf8>>,<<"2">>}] = + uri_string:dissect_query(<<"foo+bar=1&%26%2321512%3B=2">>), + [{"föo bar","1"},{"ö","2"}] = + uri_string:dissect_query("föo+bar=1&%C3%B6=2"), + [{<<"föo bar"/utf8>>,<<"1">>},{<<"ö"/utf8>>,<<"2">>}] = + uri_string:dissect_query(<<"föo+bar=1&%C3%B6=2"/utf8>>). + +dissect_query_negative(_Config) -> + {error,missing_value,"&"} = + uri_string:dissect_query("foo1&bar=2"), + {error,invalid_percent_encoding,"%XX%B6"} = uri_string:dissect_query("foo=%XX%B6&bar=2"), + {error,invalid_input,[153]} = + uri_string:dissect_query("foo=%99%B6&bar=2"), + {error,invalid_character,"ö"} = uri_string:dissect_query(<<"föo+bar=1&%C3%B6=2">>), + {error,invalid_input,<<"ö">>} = + uri_string:dissect_query([<<"foo+bar=1&">>,<<"%C3%B6=2ö">>]). + +normalize(_Config) -> + "/a/g" = uri_string:normalize("/a/b/c/./../../g"), + <<"mid/6">> = uri_string:normalize(<<"mid/content=5/../6">>), + "http://localhost-%C3%B6rebro/a/g" = + uri_string:normalize("http://localhos%74-%c3%b6rebro:80/a/b/c/./../../g"), + <<"http://localhost-%C3%B6rebro/a/g">> = + uri_string:normalize(<<"http://localhos%74-%c3%b6rebro:80/a/b/c/./../../g">>), + <<"https://localhost/">> = + uri_string:normalize(<<"https://localhost:443">>), + <<"https://localhost:445/">> = + uri_string:normalize(<<"https://localhost:445">>), + <<"ftp://localhost">> = + uri_string:normalize(<<"ftp://localhost:21">>), + <<"ssh://localhost">> = + uri_string:normalize(<<"ssh://localhost:22">>), + <<"sftp://localhost">> = + uri_string:normalize(<<"sftp://localhost:22">>), + <<"tftp://localhost">> = + uri_string:normalize(<<"tftp://localhost:69">>). + +interop_query_utf8(_Config) -> + Q = uri_string:compose_query([{"foo bar","1"}, {"合", "2"}]), + Uri = uri_string:recompose(#{path => "/", query => Q}), + #{query := Q1} = uri_string:parse(Uri), + [{"foo bar","1"}, {"合", "2"}] = uri_string:dissect_query(Q1). + +interop_query_latin1(_Config) -> + Q = uri_string:compose_query([{"foo bar","1"}, {"合", "2"}], [{encoding,latin1}]), + Uri = uri_string:recompose(#{path => "/", query => Q}), + Uri1 = uri_string:transcode(Uri, [{in_encoding, latin1}]), + #{query := Q1} = uri_string:parse(Uri1), + [{"foo bar","1"}, {"合", "2"}] = uri_string:dissect_query(Q1). diff --git a/lib/stdlib/test/uri_string_property_test_SUITE.erl b/lib/stdlib/test/uri_string_property_test_SUITE.erl new file mode 100644 index 0000000000..ae2c61c7aa --- /dev/null +++ b/lib/stdlib/test/uri_string_property_test_SUITE.erl @@ -0,0 +1,39 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2008-2017. 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. +%% 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(uri_string_property_test_SUITE). + +-include_lib("common_test/include/ct.hrl"). +-compile(export_all). + +all() -> [recompose]. + +init_per_suite(Config) -> + ct_property_test:init_per_suite(Config). + +end_per_suite(Config) -> + Config. + +%%%======================================================================== +%%% Test suites +%%%======================================================================== +recompose(Config) -> + ct_property_test:quickcheck( + uri_string_recompose:prop_recompose(), + Config). |