diff options
Diffstat (limited to 'lib/stdlib')
31 files changed, 835 insertions, 489 deletions
diff --git a/lib/stdlib/doc/src/c.xml b/lib/stdlib/doc/src/c.xml index 55a77d1bc5..7666699183 100644 --- a/lib/stdlib/doc/src/c.xml +++ b/lib/stdlib/doc/src/c.xml @@ -52,13 +52,27 @@ <func> <name name="c" arity="1"/> <name name="c" arity="2"/> - <fsummary>Compile and load code in a file.</fsummary> + <name name="c" arity="3"/> + <fsummary>Compile and load a file or module.</fsummary> <desc> - <p>Compiles and then purges and loads the code for a file. - <c><anno>Options</anno></c> defaults to <c>[]</c>. Compilation is - equivalent to:</p> - <code type="none"> -compile:file(<anno>File</anno>, <anno>Options</anno> ++ [report_errors, report_warnings])</code> + <p>Compiles and then purges and loads the code for a module. + <c><anno>Module</anno></c> can be either a module name or a source + file path, with or without <c>.erl</c> extension. + <c><anno>Options</anno></c> defaults to <c>[]</c>.</p> + <p>If <c><anno>Module</anno></c> is an atom and is not the path of a + source file, then the code path is searched to locate the object + file for the module and extract its original compiler options and + source path. If the source file is not found in the original + location, <seealso + marker="filelib#find_source/1"><c>filelib:find_source/1</c></seealso> + is used to search for it relative to the directory of the object + file.</p> + <p>The source file is compiled with the the original + options appended to the given <c><anno>Options</anno></c>, the + output replacing the old object file if and only if compilation + succeeds. A function <c><anno>Filter</anno></c> can be specified + for removing elements from from the original compiler options + before the new options are added.</p> <p>Notice that purging the code means that any processes lingering in old code for the module are killed without warning. For more information, see <c>code/3</c>.</p> diff --git a/lib/stdlib/doc/src/filelib.xml b/lib/stdlib/doc/src/filelib.xml index 7c6380ce28..ad73fc254a 100644 --- a/lib/stdlib/doc/src/filelib.xml +++ b/lib/stdlib/doc/src/filelib.xml @@ -60,6 +60,12 @@ <datatype> <name name="filename_all"/> </datatype> + <datatype> + <name name="find_file_rule"/> + </datatype> + <datatype> + <name name="find_source_rule"/> + </datatype> </datatypes> <funcs> @@ -226,7 +232,51 @@ filelib:wildcard("lib/**/*.{erl,hrl}")</code> directory.</p> </desc> </func> + + <func> + <name name="find_file" arity="2"/> + <name name="find_file" arity="3"/> + <fsummary>Find a file relative to a given directory.</fsummary> + <desc> + <p>Looks for a file of the given name by applying suffix rules to + the given directory path. For example, a rule <c>{"ebin", "src"}</c> + means that if the directory path ends with <c>"ebin"</c>, the + corresponding path ending in <c>"src"</c> should be searched.</p> + <p>If <c><anno>Rules</anno></c> is left out or is an empty list, the + default system rules are used. See also the Kernel application + parameter <seealso + marker="kernel:kernel_app#source_search_rules"><c>source_search_rules</c></seealso>.</p> + </desc> + </func> + <func> + <name name="find_source" arity="1"/> + <fsummary>Find the source file for a given object file.</fsummary> + <desc> + <p>Equivalent to <c>find_source(Base, Dir)</c>, where <c>Dir</c> is + <c>filename:dirname(<anno>FilePath</anno>)</c> and <c>Base</c> is + <c>filename:basename(<anno>FilePath</anno>)</c>.</p> + </desc> + </func> + <func> + <name name="find_source" arity="2"/> + <name name="find_source" arity="3"/> + <fsummary>Find a source file relative to a given directory.</fsummary> + <desc> + <p>Applies file extension specific rules to find the source file for + a given object file relative to the object directory. For example, + for a file with the extension <c>.beam</c>, the default rule is to + look for a file with a corresponding extension <c>.erl</c> by + replacing the suffix <c>"ebin"</c> of the object directory path with + <c>"src"</c>. + The file search is done through <seealso + marker="#find_file/3"><c>find_file/3</c></seealso>. The directory of + the object file is always tried before any other directory specified + by the rules.</p> + <p>If <c><anno>Rules</anno></c> is left out or is an empty list, the + default system rules are used. See also the Kernel application + parameter <seealso + marker="kernel:kernel_app#source_search_rules"><c>source_search_rules</c></seealso>.</p> + </desc> + </func> </funcs> </erlref> - - diff --git a/lib/stdlib/doc/src/filename.xml b/lib/stdlib/doc/src/filename.xml index 2a413835d0..7acef51ca1 100644 --- a/lib/stdlib/doc/src/filename.xml +++ b/lib/stdlib/doc/src/filename.xml @@ -356,10 +356,12 @@ true <p>Finds the source filename and compiler options for a module. The result can be fed to <seealso marker="compiler:compile#file/2"> <c>compile:file/2</c></seealso> to compile the file again.</p> - <warning><p>It is not recommended to use this function. If possible, - use the <seealso marker="beam_lib"><c>beam_lib(3)</c></seealso> - module to extract the abstract code format from the Beam file and - compile that instead.</p></warning> + <warning> + <p>This function is deprecated. Use <seealso marker="filelib#find_source/1"> + <c>filelib:find_source/1</c></seealso> instead for finding source files.</p> + <p>If possible, use the <seealso marker="beam_lib"><c>beam_lib(3)</c></seealso> + module to extract the compiler options and the abstract code + format from the Beam file and compile that instead.</p></warning> <p>Argument <c><anno>Beam</anno></c>, which can be a string or an atom, specifies either the module name or the path to the source code, with or without extension <c>".erl"</c>. In either diff --git a/lib/stdlib/doc/src/shell.xml b/lib/stdlib/doc/src/shell.xml index d6e8036d4e..f52bc39deb 100644 --- a/lib/stdlib/doc/src/shell.xml +++ b/lib/stdlib/doc/src/shell.xml @@ -165,12 +165,12 @@ <item> <p>Evaluates <c>shell_default:help()</c>.</p> </item> - <tag><c>c(File)</c></tag> + <tag><c>c(Mod)</c></tag> <item> - <p>Evaluates <c>shell_default:c(File)</c>. This compiles - and loads code in <c>File</c> and purges old versions of - code, if necessary. Assumes that the file and module names - are the same.</p> + <p>Evaluates <c>shell_default:c(Mod)</c>. This compiles and + loads the module <c>Mod</c> and purges old versions of the + code, if necessary. <c>Mod</c> can be either a module name or a + a source file path, with or without <c>.erl</c> extension.</p> </item> <tag><c>catch_exception(Bool)</c></tag> <item> diff --git a/lib/stdlib/src/binary.erl b/lib/stdlib/src/binary.erl index ccc827ca2d..45666fbcb4 100644 --- a/lib/stdlib/src/binary.erl +++ b/lib/stdlib/src/binary.erl @@ -24,7 +24,7 @@ -export_type([cp/0]). --opaque cp() :: {'am' | 'bm', binary()}. +-opaque cp() :: {'am' | 'bm', reference()}. -type part() :: {Start :: non_neg_integer(), Length :: integer()}. %%% BIFs. diff --git a/lib/stdlib/src/c.erl b/lib/stdlib/src/c.erl index d36630214c..d3f9a9c7af 100644 --- a/lib/stdlib/src/c.erl +++ b/lib/stdlib/src/c.erl @@ -23,7 +23,7 @@ %% Avoid warning for local function error/2 clashing with autoimported BIF. -compile({no_auto_import,[error/2]}). --export([help/0,lc/1,c/1,c/2,nc/1,nc/2, nl/1,l/1,i/0,i/1,ni/0, +-export([help/0,lc/1,c/1,c/2,c/3,nc/1,nc/2, nl/1,l/1,i/0,i/1,ni/0, y/1, y/2, lc_batch/0, lc_batch/1, i/3,pid/3,m/0,m/1,mm/0,lm/0, @@ -44,7 +44,7 @@ help() -> io:put_chars(<<"bt(Pid) -- stack backtrace for a process\n" - "c(File) -- compile and load code in <File>\n" + "c(Mod) -- compile and load module or file <Mod>\n" "cd(Dir) -- change working directory\n" "flush() -- flush any messages sent to the shell\n" "help() -- help info\n" @@ -72,32 +72,222 @@ help() -> "xm(M) -- cross reference check a module\n" "y(File) -- generate a Yecc parser\n">>). -%% c(FileName) -%% Compile a file/module. +%% c(Module) +%% Compile a module/file. --spec c(File) -> {'ok', Module} | 'error' when - File :: file:name(), - Module :: module(). +-spec c(Module) -> {'ok', ModuleName} | 'error' when + Module :: file:name(), + ModuleName :: module(). -c(File) -> c(File, []). +c(Module) -> c(Module, []). --spec c(File, Options) -> {'ok', Module} | 'error' when - File :: file:name(), +-spec c(Module, Options) -> {'ok', ModuleName} | 'error' when + Module :: file:name(), Options :: [compile:option()], - Module :: module(). + ModuleName :: module(). + +c(Module, Opts) when is_atom(Module) -> + %% either a module name or a source file name (possibly without + %% suffix); if such a source file exists, it is used to compile from + %% scratch with the given options, otherwise look for an object file + Suffix = case filename:extension(Module) of + "" -> src_suffix(Opts); + S -> S + end, + SrcFile = filename:rootname(Module, Suffix) ++ Suffix, + case filelib:is_file(SrcFile) of + true -> + compile_and_load(SrcFile, Opts); + false -> + c(Module, Opts, fun (_) -> true end) + end; +c(Module, Opts) -> + %% we never interpret a string as a module name, only as a file + compile_and_load(Module, Opts). + +%% This tries to find an existing object file and use its compile_info and +%% source path to recompile the module, overwriting the old object file. +%% The Filter parameter is applied to the old compile options + +-spec c(Module, Options, Filter) -> {'ok', ModuleName} | 'error' when + Module :: atom(), + Options :: [compile:option()], + Filter :: fun ((compile:option()) -> boolean()), + ModuleName :: module(). + +c(Module, Options, Filter) when is_atom(Module) -> + case find_beam(Module) of + BeamFile when is_list(BeamFile) -> + c(Module, Options, Filter, BeamFile); + Error -> + {error, Error} + end. + +c(Module, Options, Filter, BeamFile) -> + case compile_info(Module, BeamFile) of + Info when is_list(Info) -> + case find_source(BeamFile, Info) of + SrcFile when is_list(SrcFile) -> + c(SrcFile, Options, Filter, BeamFile, Info); + Error -> + Error + end; + Error -> + Error + end. + +c(SrcFile, NewOpts, Filter, BeamFile, Info) -> + %% Filter old options; also remove options that will be replaced. + %% Write new beam over old beam unless other outdir is specified. + F = fun (Opt) -> not is_outdir_opt(Opt) andalso Filter(Opt) end, + Options = (NewOpts ++ [{outdir,filename:dirname(BeamFile)}] + ++ lists:filter(F, old_options(Info))), + format("Recompiling ~s\n", [SrcFile]), + safe_recompile(SrcFile, Options, BeamFile). + +old_options(Info) -> + case lists:keyfind(options, 1, Info) of + {options, Opts} -> Opts; + false -> [] + end. + +%% prefer the source path in the compile info if the file exists, +%% otherwise do a standard source search relative to the beam file +find_source(BeamFile, Info) -> + case lists:keyfind(source, 1, Info) of + {source, SrcFile} -> + case filelib:is_file(SrcFile) of + true -> SrcFile; + false -> find_source(BeamFile) + end; + _ -> + find_source(BeamFile) + end. + +find_source(BeamFile) -> + case filelib:find_source(BeamFile) of + {ok, SrcFile} -> SrcFile; + _ -> {error, no_source} + end. -c(File, Opts0) when is_list(Opts0) -> - Opts = [report_errors,report_warnings|Opts0], +%% find the beam file for a module, preferring the path reported by code:which() +%% if it still exists, or otherwise by searching the code path +find_beam(Module) when is_atom(Module) -> + case code:which(Module) of + Beam when is_list(Beam), Beam =/= "" -> + case erlang:module_loaded(Module) of + false -> + Beam; % code:which/1 found this in the path + true -> + case filelib:is_file(Beam) of + true -> Beam; + false -> find_beam_1(Module) % file moved? + end + end; + Other when Other =:= ""; Other =:= cover_compiled -> + %% module is loaded but not compiled directly from source + find_beam_1(Module); + Error -> + Error + end. + +find_beam_1(Module) -> + File = atom_to_list(Module) ++ code:objfile_extension(), + case code:where_is_file(File) of + Beam when is_list(Beam) -> + Beam; + Error -> + Error + end. + +%% get the compile_info for a module +%% -will report the info for the module in memory, if loaded +%% -will try to find and examine the beam file if not in memory +%% -will not cause a module to become loaded by accident +compile_info(Module, Beam) when is_atom(Module) -> + case erlang:module_loaded(Module) of + true -> + %% getting the compile info for a loaded module should normally + %% work, but return an empty info list if it fails + try erlang:get_module_info(Module, compile) + catch _:_ -> [] + end; + false -> + case beam_lib:chunks(Beam, [compile_info]) of + {ok, {_Module, [{compile_info, Info}]}} -> + Info; + Error -> + Error + end + end. + +%% compile module, backing up any existing target file and restoring the +%% old version if compilation fails (this should only be used when we have +%% an old beam file that we want to preserve) +safe_recompile(File, Options, BeamFile) -> + %% Note that it's possible that because of options such as 'to_asm', + %% the compiler might not actually write a new beam file at all + Backup = BeamFile ++ ".bak", + case file:rename(BeamFile, Backup) of + Status when Status =:= ok; Status =:= {error,enoent} -> + case compile_and_load(File, Options) of + {ok, _} = Result -> + _ = if Status =:= ok -> file:delete(Backup); + true -> ok + end, + Result; + Error -> + _ = if Status =:= ok -> file:rename(Backup, BeamFile); + true -> ok + end, + Error + end; + Error -> + Error + end. + +%% Compile the file and load the resulting object code (if any). +%% Automatically ensures that there is an outdir option, by default the +%% directory of File, and that a 'from' option will be passed to match the +%% actual source suffix if needed (unless already specified). +compile_and_load(File, Opts0) when is_list(Opts0) -> + Opts = [report_errors, report_warnings + | ensure_from(filename:extension(File), + ensure_outdir(filename:dirname(File), Opts0))], case compile:file(File, Opts) of {ok,Mod} -> %Listing file. - machine_load(Mod, File, Opts); + purge_and_load(Mod, File, Opts); {ok,Mod,_Ws} -> %Warnings maybe turned on. - machine_load(Mod, File, Opts); + purge_and_load(Mod, File, Opts); Other -> %Errors go here Other end; -c(File, Opt) -> - c(File, [Opt]). +compile_and_load(File, Opt) -> + compile_and_load(File, [Opt]). + +ensure_from(Suffix, Opts0) -> + case lists:partition(fun is_from_opt/1, Opts0++from_opt(Suffix)) of + {[Opt|_], Opts} -> [Opt | Opts]; + {[], Opts} -> Opts + end. + +ensure_outdir(Dir, Opts0) -> + {[Opt|_], Opts} = lists:partition(fun is_outdir_opt/1, + Opts0++[{outdir,Dir}]), + [Opt | Opts]. + +is_outdir_opt({outdir, _}) -> true; +is_outdir_opt(_) -> false. + +is_from_opt(from_core) -> true; +is_from_opt(from_asm) -> true; +is_from_opt(from_beam) -> true; +is_from_opt(_) -> false. + +from_opt(".core") -> [from_core]; +from_opt(".S") -> [from_asm]; +from_opt(".beam") -> [from_beam]; +from_opt(_) -> []. %%% Obtain the 'outdir' option from the argument. Return "." if no %%% such option was given. @@ -113,18 +303,29 @@ outdir([Opt|Rest]) -> outdir(Rest) end. +%% mimic how suffix is selected in compile:file(). +src_suffix([from_core|_]) -> ".core"; +src_suffix([from_asm|_]) -> ".S"; +src_suffix([from_beam|_]) -> ".beam"; +src_suffix([_|Opts]) -> src_suffix(Opts); +src_suffix([]) -> ".erl". + %%% We have compiled File with options Opts. Find out where the -%%% output file went to, and load it. -machine_load(Mod, File, Opts) -> +%%% output file went and load it, purging any old version. +purge_and_load(Mod, File, Opts) -> Dir = outdir(Opts), - File2 = filename:join(Dir, filename:basename(File, ".erl")), + Base = filename:basename(File, src_suffix(Opts)), + OutFile = filename:join(Dir, Base), case compile:output_generated(Opts) of true -> - Base = atom_to_list(Mod), - case filename:basename(File, ".erl") of + case atom_to_list(Mod) of Base -> code:purge(Mod), - check_load(code:load_abs(File2,Mod), Mod); + %% Note that load_abs() adds the object file suffix + case code:load_abs(OutFile, Mod) of + {error, _R}=Error -> Error; + _ -> {ok, Mod} + end; _OtherMod -> format("** Module name '~p' does not match file name '~tp' **~n", [Mod,File]), @@ -135,13 +336,6 @@ machine_load(Mod, File, Opts) -> ok end. -%%% This function previously warned if the loaded module was -%%% loaded from some other place than current directory. -%%% Now, loading from other than current directory is supposed to work. -%%% so this function does nothing special. -check_load({error, _R} = Error, _) -> Error; -check_load(_, Mod) -> {ok, Mod}. - %% Compile a list of modules %% enables the nice unix shell cmd %% erl -s c lc f1 f2 f3 @d c1=v1 @c2 @i IDir @o ODir -s erlang halt diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl index 5bc9475fc8..e81383775b 100644 --- a/lib/stdlib/src/dets.erl +++ b/lib/stdlib/src/dets.erl @@ -1063,11 +1063,8 @@ foldl_bins([Bin | Bins], MP, Terms) -> compile_match_spec(select, ?PATTERN_TO_OBJECT_MATCH_SPEC('_') = Spec) -> {Spec, true}; compile_match_spec(select, Spec) -> - case catch ets:match_spec_compile(Spec) of - X when is_binary(X) -> - {Spec, {match_spec, X}}; - _ -> - badarg + try {Spec, {match_spec, ets:match_spec_compile(Spec)}} + catch error:_ -> badarg end; compile_match_spec(object, Pat) -> compile_match_spec(select, ?PATTERN_TO_OBJECT_MATCH_SPEC(Pat)); diff --git a/lib/stdlib/src/edlin_expand.erl b/lib/stdlib/src/edlin_expand.erl index 5f821caef0..a1a97af4c5 100644 --- a/lib/stdlib/src/edlin_expand.erl +++ b/lib/stdlib/src/edlin_expand.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2016. All Rights Reserved. +%% Copyright Ericsson AB 2005-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -101,44 +101,77 @@ match(Prefix, Alts, Extra0) -> %% Return the list of names L in multiple columns. format_matches(L) -> - S = format_col(lists:sort(L), []), + {S1, Dots} = format_col(lists:sort(L), []), + S = case Dots of + true -> + {_, Prefix} = longest_common_head(vals(L)), + PrefixLen = length(Prefix), + case PrefixLen =< 3 of + true -> S1; % Do not replace the prefix with "...". + false -> + LeadingDotsL = leading_dots(L, PrefixLen), + {S2, _} = format_col(lists:sort(LeadingDotsL), []), + S2 + end; + false -> S1 + end, ["\n" | S]. format_col([], _) -> []; -format_col(L, Acc) -> format_col(L, field_width(L), 0, Acc). - -format_col(X, Width, Len, Acc) when Width + Len > 79 -> - format_col(X, Width, 0, ["\n" | Acc]); -format_col([A|T], Width, Len, Acc0) -> - H = case A of - %% If it's a tuple {string(), integer()}, we assume it's an - %% arity, and meant to be printed. - {H0, I} when is_integer(I) -> - H0 ++ "/" ++ integer_to_list(I); - {H1, _} -> H1; - H2 -> H2 - end, - Acc = [io_lib:format("~-*ts", [Width,H]) | Acc0], - format_col(T, Width, Len+Width, Acc); -format_col([], _, _, Acc) -> - lists:reverse(Acc, "\n"). - -field_width(L) -> field_width(L, 0). - -field_width([{H,_}|T], W) -> +format_col(L, Acc) -> + LL = 79, + format_col(L, field_width(L, LL), 0, Acc, LL, false). + +format_col(X, Width, Len, Acc, LL, Dots) when Width + Len > LL -> + format_col(X, Width, 0, ["\n" | Acc], LL, Dots); +format_col([A|T], Width, Len, Acc0, LL, Dots) -> + {H0, R} = format_val(A), + Hmax = LL - length(R), + {H, NewDots} = + case length(H0) > Hmax of + true -> {io_lib:format("~-*ts", [Hmax - 3, H0]) ++ "...", true}; + false -> {H0, Dots} + end, + Acc = [io_lib:format("~-*ts", [Width, H ++ R]) | Acc0], + format_col(T, Width, Len+Width, Acc, LL, NewDots); +format_col([], _, _, Acc, _LL, Dots) -> + {lists:reverse(Acc, "\n"), Dots}. + +format_val({H, I}) when is_integer(I) -> + %% If it's a tuple {string(), integer()}, we assume it's an + %% arity, and meant to be printed. + {H, "/" ++ integer_to_list(I)}; +format_val({H, _}) -> + {H, ""}; +format_val(H) -> + {H, ""}. + +field_width(L, LL) -> field_width(L, 0, LL). + +field_width([{H,_}|T], W, LL) -> case length(H) of - L when L > W -> field_width(T, L); - _ -> field_width(T, W) + L when L > W -> field_width(T, L, LL); + _ -> field_width(T, W, LL) end; -field_width([H|T], W) -> +field_width([H|T], W, LL) -> case length(H) of - L when L > W -> field_width(T, L); - _ -> field_width(T, W) + L when L > W -> field_width(T, L, LL); + _ -> field_width(T, W, LL) end; -field_width([], W) when W < 40 -> +field_width([], W, LL) when W < LL - 3 -> W + 4; -field_width([], _) -> - 40. +field_width([], _, LL) -> + LL. + +vals([]) -> []; +vals([{S, _}|L]) -> [S|vals(L)]; +vals([S|L]) -> [S|vals(L)]. + +leading_dots([], _Len) -> []; +leading_dots([{H, I}|L], Len) -> + [{"..." ++ nthtail(Len, H), I}|leading_dots(L, Len)]; +leading_dots([H|L], Len) -> + ["..." ++ nthtail(Len, H)|leading_dots(L, Len)]. longest_common_head([]) -> no; diff --git a/lib/stdlib/src/erl_expand_records.erl b/lib/stdlib/src/erl_expand_records.erl index 2280464bff..16220bceb4 100644 --- a/lib/stdlib/src/erl_expand_records.erl +++ b/lib/stdlib/src/erl_expand_records.erl @@ -30,13 +30,13 @@ -import(lists, [map/2,foldl/3,foldr/3,sort/1,reverse/1,duplicate/2]). --record(exprec, {compile=[], % Compile flags - vcount=0, % Variable counter - calltype=#{}, % Call types - records=dict:new(), % Record definitions - strict_ra=[], % strict record accesses - checked_ra=[] % successfully accessed records - }). +-record(exprec, {compile=[], % Compile flags + vcount=0, % Variable counter + calltype=#{}, % Call types + records=#{}, % Record definitions + strict_ra=[], % strict record accesses + checked_ra=[] % successfully accessed records + }). -spec(module(AbsForms, CompileOptions) -> AbsForms2 when AbsForms :: [erl_parse:abstract_form()], @@ -72,7 +72,7 @@ init_calltype_imports([], Ctype) -> Ctype. forms([{attribute,_,record,{Name,Defs}}=Attr | Fs], St0) -> NDefs = normalise_fields(Defs), - St = St0#exprec{records=dict:store(Name, NDefs, St0#exprec.records)}, + St = St0#exprec{records=maps:put(Name, NDefs, St0#exprec.records)}, {Fs1, St1} = forms(Fs, St), {[Attr | Fs1], St1}; forms([{function,L,N,A,Cs0} | Fs0], St0) -> @@ -546,7 +546,7 @@ normalise_fields(Fs) -> %% record_fields(RecordName, State) %% find_field(FieldName, Fields) -record_fields(R, St) -> dict:fetch(R, St#exprec.records). +record_fields(R, St) -> maps:get(R, St#exprec.records). find_field(F, [{record_field,_,{atom,_,F},Val} | _]) -> {ok,Val}; find_field(F, [_ | Fs]) -> find_field(F, Fs); diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 20de06fd0b..d6fd1e3ea1 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -51,8 +51,8 @@ -type tab() :: atom() | tid(). -type type() :: set | ordered_set | bag | duplicate_bag. -type continuation() :: '$end_of_table' - | {tab(),integer(),integer(),binary(),list(),integer()} - | {tab(),_,_,integer(),binary(),list(),integer(),integer()}. + | {tab(),integer(),integer(),comp_match_spec(),list(),integer()} + | {tab(),_,_,integer(),comp_match_spec(),list(),integer(),integer()}. -opaque tid() :: integer(). @@ -488,7 +488,7 @@ update_element(_, _, _) -> %%% End of BIFs --opaque comp_match_spec() :: binary(). %% this one is REALLY opaque +-opaque comp_match_spec() :: reference(). -spec match_spec_run(List, CompiledMatchSpec) -> list() when List :: [tuple()], @@ -505,28 +505,28 @@ match_spec_run(List, CompiledMS) -> repair_continuation('$end_of_table', _) -> '$end_of_table'; %% ordered_set -repair_continuation(Untouched = {Table,Lastkey,EndCondition,N2,Bin,L2,N3,N4}, MS) +repair_continuation(Untouched = {Table,Lastkey,EndCondition,N2,MSRef,L2,N3,N4}, MS) when %% (is_atom(Table) or is_integer(Table)), is_integer(N2), - byte_size(Bin) =:= 0, + %% is_reference(MSRef), is_list(L2), is_integer(N3), is_integer(N4) -> - case ets:is_compiled_ms(Bin) of + case ets:is_compiled_ms(MSRef) of true -> Untouched; false -> {Table,Lastkey,EndCondition,N2,ets:match_spec_compile(MS),L2,N3,N4} end; %% set/bag/duplicate_bag -repair_continuation(Untouched = {Table,N1,N2,Bin,L,N3}, MS) +repair_continuation(Untouched = {Table,N1,N2,MSRef,L,N3}, MS) when %% (is_atom(Table) or is_integer(Table)), is_integer(N1), is_integer(N2), - byte_size(Bin) =:= 0, + %% is_reference(MSRef), is_list(L), is_integer(N3) -> - case ets:is_compiled_ms(Bin) of + case ets:is_compiled_ms(MSRef) of true -> Untouched; false -> diff --git a/lib/stdlib/src/filelib.erl b/lib/stdlib/src/filelib.erl index 7029389e2f..daa18da9aa 100644 --- a/lib/stdlib/src/filelib.erl +++ b/lib/stdlib/src/filelib.erl @@ -24,6 +24,7 @@ -export([fold_files/5, last_modified/1, file_size/1, ensure_dir/1]). -export([wildcard/3, is_dir/2, is_file/2, is_regular/2]). -export([fold_files/6, last_modified/2, file_size/2]). +-export([find_file/2, find_file/3, find_source/1, find_source/2, find_source/3]). %% For debugging/testing. -export([compile_wildcard/1]). @@ -517,3 +518,124 @@ eval_list_dir(Dir, erl_prim_loader) -> end; eval_list_dir(Dir, Mod) -> Mod:list_dir(Dir). + +%% Getting the rules to use for file search + +keep_dir_search_rules(Rules) -> + [T || {_,_}=T <- Rules]. + +keep_suffix_search_rules(Rules) -> + [T || {_,_,_}=T <- Rules]. + +get_search_rules() -> + case application:get_env(kernel, source_search_rules) of + undefined -> default_search_rules(); + {ok, []} -> default_search_rules(); + {ok, R} when is_list(R) -> R + end. + +default_search_rules() -> + [%% suffix-speficic rules for source search + {".beam", ".erl", erl_source_search_rules()}, + {".erl", ".yrl", []}, + {"", ".src", erl_source_search_rules()}, + {".so", ".c", c_source_search_rules()}, + {".o", ".c", c_source_search_rules()}, + {"", ".c", c_source_search_rules()}, + {"", ".in", basic_source_search_rules()}, + %% plain old directory rules, backwards compatible + {"", ""}, + {"ebin","src"}, + {"ebin","esrc"} + ]. + +basic_source_search_rules() -> + (erl_source_search_rules() + ++ c_source_search_rules()). + +erl_source_search_rules() -> + [{"ebin","src"}, {"ebin","esrc"}]. + +c_source_search_rules() -> + [{"priv","c_src"}, {"priv","src"}, {"bin","c_src"}, {"bin","src"}, {"", "src"}]. + +%% Looks for a file relative to a given directory + +-type find_file_rule() :: {ObjDirSuffix::string(), SrcDirSuffix::string()}. + +-spec find_file(filename(), filename()) -> + {ok, filename()} | {error, not_found}. +find_file(Filename, Dir) -> + find_file(Filename, Dir, []). + +-spec find_file(filename(), filename(), [find_file_rule()]) -> + {ok, filename()} | {error, not_found}. +find_file(Filename, Dir, []) -> + find_file(Filename, Dir, get_search_rules()); +find_file(Filename, Dir, Rules) -> + try_dir_rules(keep_dir_search_rules(Rules), Filename, Dir). + +%% Looks for a source file relative to the object file name and directory + +-type find_source_rule() :: {ObjExtension::string(), SrcExtension::string(), + [find_file_rule()]}. + +-spec find_source(filename()) -> + {ok, filename()} | {error, not_found}. +find_source(FilePath) -> + find_source(filename:basename(FilePath), filename:dirname(FilePath)). + +-spec find_source(filename(), filename()) -> + {ok, filename()} | {error, not_found}. +find_source(Filename, Dir) -> + find_source(Filename, Dir, []). + +-spec find_source(filename(), filename(), [find_source_rule()]) -> + {ok, filename()} | {error, not_found}. +find_source(Filename, Dir, []) -> + find_source(Filename, Dir, get_search_rules()); +find_source(Filename, Dir, Rules) -> + try_suffix_rules(keep_suffix_search_rules(Rules), Filename, Dir). + +try_suffix_rules(Rules, Filename, Dir) -> + Ext = filename:extension(Filename), + try_suffix_rules(Rules, filename:rootname(Filename, Ext), Dir, Ext). + +try_suffix_rules([{Ext,Src,Rules}|Rest], Root, Dir, Ext) + when is_list(Src), is_list(Rules) -> + case try_dir_rules(add_local_search(Rules), Root ++ Src, Dir) of + {ok, File} -> {ok, File}; + _Other -> + try_suffix_rules(Rest, Root, Dir, Ext) + end; +try_suffix_rules([_|Rest], Root, Dir, Ext) -> + try_suffix_rules(Rest, Root, Dir, Ext); +try_suffix_rules([], _Root, _Dir, _Ext) -> + {error, not_found}. + +%% ensuring we check the directory of the object file before any other directory +add_local_search(Rules) -> + Local = {"",""}, + [Local] ++ lists:filter(fun (X) -> X =/= Local end, Rules). + +try_dir_rules([{From, To}|Rest], Filename, Dir) + when is_list(From), is_list(To) -> + case try_dir_rule(Dir, Filename, From, To) of + {ok, File} -> {ok, File}; + error -> try_dir_rules(Rest, Filename, Dir) + end; +try_dir_rules([], _Filename, _Dir) -> + {error, not_found}. + +try_dir_rule(Dir, Filename, From, To) -> + case lists:suffix(From, Dir) of + true -> + NewDir = lists:sublist(Dir, 1, length(Dir)-length(From))++To, + Src = filename:join(NewDir, Filename), + case is_regular(Src) of + true -> {ok, Src}; + false -> error + end; + false -> + error + end. diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl index c4586171ca..2a2f25dcd2 100644 --- a/lib/stdlib/src/filename.erl +++ b/lib/stdlib/src/filename.erl @@ -19,6 +19,9 @@ %% -module(filename). +-deprecated({find_src,1,next_major_release}). +-deprecated({find_src,2,next_major_release}). + %% Purpose: Provides generic manipulation of filenames. %% %% Generally, these functions accept filenames in the native format @@ -34,8 +37,8 @@ -export([absname/1, absname/2, absname_join/2, basename/1, basename/2, dirname/1, extension/1, join/1, join/2, pathtype/1, - rootname/1, rootname/2, split/1, nativename/1]). --export([find_src/1, find_src/2, flatten/1]). + rootname/1, rootname/2, split/1, flatten/1, nativename/1]). +-export([find_src/1, find_src/2]). % deprecated -export([basedir/2, basedir/3]). %% Undocumented and unsupported exports. @@ -750,8 +753,12 @@ separators() -> _ -> {false, false} end. - - +%% NOTE: The find_src/1/2 functions are deprecated; they try to do too much +%% at once and are not a good fit for this module. Parts of the code have +%% been moved to filelib:find_file/2 instead. Only this part of this +%% module is allowed to call the filelib module; such mutual dependency +%% should otherwise be avoided! This code should eventually be removed. +%% %% find_src(Module) -- %% find_src(Module, Rules) -- %% @@ -793,14 +800,7 @@ separators() -> | {'d', atom()}, ErrorReason :: 'non_existing' | 'preloaded' | 'interpreted'. find_src(Mod) -> - Default = [{"", ""}, {"ebin", "src"}, {"ebin", "esrc"}], - Rules = - case application:get_env(kernel, source_search_rules) of - undefined -> Default; - {ok, []} -> Default; - {ok, R} when is_list(R) -> R - end, - find_src(Mod, Rules). + find_src(Mod, []). -spec find_src(Beam, Rules) -> {SourceFile, Options} | {error, {ErrorReason, Module}} when @@ -816,44 +816,47 @@ find_src(Mod) -> ErrorReason :: 'non_existing' | 'preloaded' | 'interpreted'. find_src(Mod, Rules) when is_atom(Mod) -> find_src(atom_to_list(Mod), Rules); -find_src(File0, Rules) when is_list(File0) -> - Mod = list_to_atom(basename(File0, ".erl")), - File = rootname(File0, ".erl"), - case readable_file(File++".erl") of - true -> - try_file(File, Mod, Rules); - false -> - try_file(undefined, Mod, Rules) - end. - -try_file(File, Mod, Rules) -> +find_src(ModOrFile, Rules) when is_list(ModOrFile) -> + Extension = ".erl", + Mod = list_to_atom(basename(ModOrFile, Extension)), case code:which(Mod) of Possibly_Rel_Path when is_list(Possibly_Rel_Path) -> - {ok, Cwd} = file:get_cwd(), - Path = join(Cwd, Possibly_Rel_Path), - try_file(File, Path, Mod, Rules); + {ok, Cwd} = file:get_cwd(), + ObjPath = make_abs_path(Cwd, Possibly_Rel_Path), + find_src_1(ModOrFile, ObjPath, Mod, Extension, Rules); Ecode when is_atom(Ecode) -> % Ecode :: ecode() {error, {Ecode, Mod}} end. %% At this point, the Mod is known to be valid. %% If the source name is not known, find it. -%% Then get the compilation options. -%% Returns: {SrcFile, Options} +find_src_1(ModOrFile, ObjPath, Mod, Extension, Rules) -> + %% The documentation says this function must return the found path + %% without extension in all cases. Also, ModOrFile could be given with + %% or without extension. Hence the calls to rootname below. + ModOrFileRoot = rootname(ModOrFile, Extension), + case filelib:is_regular(ModOrFileRoot++Extension) of + true -> + find_src_2(ModOrFileRoot, Mod); + false -> + SrcName = basename(ObjPath, code:objfile_extension()) ++ Extension, + case filelib:find_file(SrcName, dirname(ObjPath), Rules) of + {ok, SrcFile} -> + find_src_2(rootname(SrcFile, Extension), Mod); + Error -> + Error + end + end. -try_file(undefined, ObjFilename, Mod, Rules) -> - case get_source_file(ObjFilename, Mod, Rules) of - {ok, File} -> try_file(File, ObjFilename, Mod, Rules); - Error -> Error - end; -try_file(Src, _ObjFilename, Mod, _Rules) -> +%% Get the compilation options and return {SrcFileRoot, Options} +find_src_2(SrcRoot, Mod) -> List = case Mod:module_info(compile) of none -> []; List0 -> List0 end, Options = proplists:get_value(options, List, []), {ok, Cwd} = file:get_cwd(), - AbsPath = make_abs_path(Cwd, Src), + AbsPath = make_abs_path(Cwd, SrcRoot), {AbsPath, filter_options(dirname(AbsPath), Options, [])}. %% Filters the options. @@ -884,42 +887,6 @@ filter_options(Base, [_|Rest], Result) -> filter_options(_Base, [], Result) -> Result. -%% Gets the source file given path of object code and module name. - -get_source_file(Obj, Mod, Rules) -> - source_by_rules(dirname(Obj), atom_to_list(Mod), Rules). - -source_by_rules(Dir, Base, [{From, To}|Rest]) -> - case try_rule(Dir, Base, From, To) of - {ok, File} -> {ok, File}; - error -> source_by_rules(Dir, Base, Rest) - end; -source_by_rules(_Dir, _Base, []) -> - {error, source_file_not_found}. - -try_rule(Dir, Base, From, To) -> - case lists:suffix(From, Dir) of - true -> - NewDir = lists:sublist(Dir, 1, length(Dir)-length(From))++To, - Src = join(NewDir, Base), - case readable_file(Src++".erl") of - true -> {ok, Src}; - false -> error - end; - false -> - error - end. - -readable_file(File) -> - case file:read_file_info(File) of - {ok, #file_info{type=regular, access=read}} -> - true; - {ok, #file_info{type=regular, access=read_write}} -> - true; - _Other -> - false - end. - make_abs_path(BasePath, Path) -> join(BasePath, Path). diff --git a/lib/stdlib/src/gen_fsm.erl b/lib/stdlib/src/gen_fsm.erl index 6e7528fd98..e925a75fe8 100644 --- a/lib/stdlib/src/gen_fsm.erl +++ b/lib/stdlib/src/gen_fsm.erl @@ -273,7 +273,7 @@ start_timer(Time, Msg) -> send_event_after(Time, Event) -> erlang:start_timer(Time, self(), {'$gen_event', Event}). -%% Returns the remaing time for the timer if Ref referred to +%% Returns the remaining time for the timer if Ref referred to %% an active timer/send_event_after, false otherwise. cancel_timer(Ref) -> case erlang:cancel_timer(Ref) of diff --git a/lib/stdlib/src/io_lib.erl b/lib/stdlib/src/io_lib.erl index ad98bc0420..a91143a764 100644 --- a/lib/stdlib/src/io_lib.erl +++ b/lib/stdlib/src/io_lib.erl @@ -28,7 +28,7 @@ %% Most of the code here is derived from the original prolog versions and %% from similar code written by Joe Armstrong and myself. %% -%% This module has been split into seperate modules: +%% This module has been split into separate modules: %% io_lib - basic write and utilities %% io_lib_format - formatted output %% io_lib_fread - formatted input diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl index 5bf77a5160..2a0e3118d0 100644 --- a/lib/stdlib/src/otp_internal.erl +++ b/lib/stdlib/src/otp_internal.erl @@ -550,6 +550,13 @@ obsolete_1(overload, _, _) -> obsolete_1(rpc, safe_multi_server_call, A) when A =:= 2; A =:= 3 -> {removed, {rpc, multi_server_call, A}}; +%% Added in OTP 20. + +obsolete_1(filename, find_src, 1) -> + {deprecated, "deprecated; use filelib:find_source/1 instead"}; +obsolete_1(filename, find_src, 2) -> + {deprecated, "deprecated; use filelib:find_source/3 instead"}; + %% Removed in OTP 20. obsolete_1(erlang, hash, 2) -> diff --git a/lib/stdlib/src/proplists.erl b/lib/stdlib/src/proplists.erl index 21de8c45c1..340dfdcac9 100644 --- a/lib/stdlib/src/proplists.erl +++ b/lib/stdlib/src/proplists.erl @@ -83,7 +83,7 @@ property(Key, Value) -> %% --------------------------------------------------------------------- -%% @doc Unfolds all occurences of atoms in <code>ListIn</code> to tuples +%% @doc Unfolds all occurrences of atoms in <code>ListIn</code> to tuples %% <code>{Atom, true}</code>. %% %% @see compact/1 diff --git a/lib/stdlib/src/shell_default.erl b/lib/stdlib/src/shell_default.erl index cd63ab28b5..a0c1d98513 100644 --- a/lib/stdlib/src/shell_default.erl +++ b/lib/stdlib/src/shell_default.erl @@ -23,7 +23,7 @@ -module(shell_default). --export([help/0,lc/1,c/1,c/2,nc/1,nl/1,l/1,i/0,pid/3,i/3,m/0,m/1,lm/0,mm/0, +-export([help/0,lc/1,c/1,c/2,c/3,nc/1,nl/1,l/1,i/0,pid/3,i/3,m/0,m/1,lm/0,mm/0, memory/0,memory/1,uptime/0, erlangrc/1,bi/1, regs/0, flush/0,pwd/0,ls/0,ls/1,cd/1, y/1, y/2, @@ -72,6 +72,7 @@ bi(I) -> c:bi(I). bt(Pid) -> c:bt(Pid). c(File) -> c:c(File). c(File, Opt) -> c:c(File, Opt). +c(File, Opt, Filter) -> c:c(File, Opt, Filter). cd(D) -> c:cd(D). erlangrc(X) -> c:erlangrc(X). flush() -> c:flush(). diff --git a/lib/stdlib/test/base64_SUITE.erl b/lib/stdlib/test/base64_SUITE.erl index d0abe5c961..6ddc67464c 100644 --- a/lib/stdlib/test/base64_SUITE.erl +++ b/lib/stdlib/test/base64_SUITE.erl @@ -82,7 +82,7 @@ base64_decode(Config) when is_list(Config) -> Alphabet = list_to_binary(lists:seq(0, 255)), Alphabet = base64:decode(base64:encode(Alphabet)), - %% Encoded base 64 strings may be devided by non base 64 chars. + %% Encoded base 64 strings may be divided by non base 64 chars. %% In this cases whitespaces. "0123456789!@#0^&*();:<>,. []{}" = base64:decode_to_string( diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index aa31fdde5a..95c9b47465 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -3012,8 +3012,13 @@ repair_continuation(Config) -> MS = [{'_',[],[true]}], - {[true], C1} = dets:select(Tab, MS, 1), - C2 = binary_to_term(term_to_binary(C1)), + SRes = term_to_binary(dets:select(Tab, MS, 1)), + %% Get rid of compiled match spec + lists:foreach(fun (P) -> + garbage_collect(P) + end, processes()), + {[true], C2} = binary_to_term(SRes), + {'EXIT', {badarg, _}} = (catch dets:select(C2)), C3 = dets:repair_continuation(C2, MS), {[true], C4} = dets:select(C3), diff --git a/lib/stdlib/test/edlin_expand_SUITE.erl b/lib/stdlib/test/edlin_expand_SUITE.erl index 718d91c6a3..1f694ea549 100644 --- a/lib/stdlib/test/edlin_expand_SUITE.erl +++ b/lib/stdlib/test/edlin_expand_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. 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. @@ -21,7 +21,8 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2, init_per_group/2,end_per_group/2]). --export([normal/1, quoted_fun/1, quoted_module/1, quoted_both/1, erl_1152/1]). +-export([normal/1, quoted_fun/1, quoted_module/1, quoted_both/1, erl_1152/1, + erl_352/1]). -include_lib("common_test/include/ct.hrl"). @@ -36,7 +37,7 @@ suite() -> {timetrap,{minutes,1}}]. all() -> - [normal, quoted_fun, quoted_module, quoted_both, erl_1152]. + [normal, quoted_fun, quoted_module, quoted_both, erl_1152, erl_352]. groups() -> []. @@ -153,6 +154,78 @@ erl_1152(Config) when is_list(Config) -> "\n"++"foo"++" "++[1089]++_ = do_format(["foo",[1089]]), ok. +erl_352(Config) when is_list(Config) -> + erl_352_test(3, 3), + + erl_352_test(3, 75), + erl_352_test(3, 76, [trailing]), + erl_352_test(4, 74), + erl_352_test(4, 75, [leading]), + erl_352_test(4, 76, [leading, trailing]), + + erl_352_test(75, 3), + erl_352_test(76, 3, [leading]), + erl_352_test(74, 4), + erl_352_test(75, 4, [leading]), + erl_352_test(76, 4, [leading]), + + erl_352_test(74, 74, [leading]), + erl_352_test(74, 75, [leading]), + erl_352_test(74, 76, [leading, trailing]). + +erl_352_test(PrefixLen, SuffixLen) -> + erl_352_test(PrefixLen, SuffixLen, []). + +erl_352_test(PrefixLen, SuffixLen, Dots) -> + io:format("\nPrefixLen = ~w, SuffixLen = ~w\n", [PrefixLen, SuffixLen]), + + PrefixM = lists:duplicate(PrefixLen, $p), + SuffixM = lists:duplicate(SuffixLen, $s), + LM = [PrefixM ++ S ++ SuffixM || S <- ["1", "2"]], + StrM = do_format(LM), + check_leading(StrM, "", PrefixM, SuffixM, Dots), + + PrefixF = lists:duplicate(PrefixLen, $p), + SuffixF = lists:duplicate(SuffixLen-2, $s), + LF = [{PrefixF ++ S ++ SuffixF, 1} || S <- ["1", "2"]], + StrF = do_format(LF), + true = check_leading(StrF, "/1", PrefixF, SuffixF, Dots), + + ok. + +check_leading(FormStr, ArityStr, Prefix, Suffix, Dots) -> + List = string:tokens(FormStr, "\n "), + io:format("~p\n", [List]), + true = lists:all(fun(L) -> length(L) < 80 end, List), + case lists:member(leading, Dots) of + true -> + true = lists:all(fun(L) -> + {"...", Rest} = lists:split(3, L), + check_trailing(Rest, ArityStr, + Suffix, Dots) + end, List); + false -> + true = lists:all(fun(L) -> + {Prefix, Rest} = + lists:split(length(Prefix), L), + check_trailing(Rest, ArityStr, + Suffix, Dots) + end, List) + end. + +check_trailing([I|Str], ArityStr, Suffix, Dots) -> + true = lists:member(I, [$1, $2]), + case lists:member(trailing, Dots) of + true -> + {Rest, "..." ++ ArityStr} = + lists:split(length(Str) - (3 + length(ArityStr)), Str), + true = lists:prefix(Rest, Suffix); + false -> + {Rest, ArityStr} = + lists:split(length(Str) - length(ArityStr), Str), + Rest =:= Suffix + end. + do_expand(String) -> edlin_expand:expand(lists:reverse(String)). diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index f68d5eca3f..8581440d58 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -22,7 +22,7 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2]). -export([default/1,setbag/1,badnew/1,verybadnew/1,named/1,keypos2/1, - privacy/1,privacy_owner/2]). + privacy/1]). -export([empty/1,badinsert/1]). -export([time_lookup/1,badlookup/1,lookup_order/1]). -export([delete_elem/1,delete_tab/1,delete_large_tab/1, @@ -82,27 +82,6 @@ %% Convenience for manual testing -export([random_test/0]). -%% internal exports --export([dont_make_worse_sub/0, make_better_sub1/0, make_better_sub2/0]). --export([t_repair_continuation_do/1, t_bucket_disappears_do/1, - select_fail_do/1, whitebox_1/1, whitebox_2/1, t_delete_all_objects_do/1, - t_delete_object_do/1, t_init_table_do/1, t_insert_list_do/1, - update_element_opts/1, update_element_opts/4, update_element/4, update_element_do/4, - update_element_neg/1, update_element_neg_do/1, update_counter_do/1, update_counter_neg/1, - evil_update_counter_do/1, fixtable_next_do/1, heir_do/1, give_away_do/1, setopts_do/1, - rename_do/1, rename_unnamed_do/1, interface_equality_do/1, ordered_match_do/1, - ordered_do/1, privacy_do/1, empty_do/1, badinsert_do/1, time_lookup_do/1, - lookup_order_do/1, lookup_element_mult_do/1, delete_tab_do/1, delete_elem_do/1, - match_delete_do/1, match_delete3_do/1, firstnext_do/1, - slot_do/1, match1_do/1, match2_do/1, match_object_do/1, match_object2_do/1, - misc1_do/1, safe_fixtable_do/1, info_do/1, dups_do/1, heavy_lookup_do/1, - heavy_lookup_element_do/1, member_do/1, otp_5340_do/1, otp_7665_do/1, meta_wb_do/1, - do_heavy_concurrent/1, tab2file2_do/2, exit_large_table_owner_do/2, - types_do/1, sleeper/0, memory_do/1, update_counter_with_default_do/1, - update_counter_table_growth_do/1, - ms_tracee_dummy/1, ms_tracee_dummy/2, ms_tracee_dummy/3, ms_tracee_dummy/4 - ]). - -export([t_select_reverse/1]). -include_lib("common_test/include/ct.hrl"). @@ -228,7 +207,7 @@ memory_check_summary(_Config) -> %% Test that a disappearing bucket during select of a non-fixed table works. t_bucket_disappears(Config) when is_list(Config) -> - repeat_for_opts(t_bucket_disappears_do). + repeat_for_opts(fun t_bucket_disappears_do/1). t_bucket_disappears_do(Opts) -> EtsMem = etsmem(), @@ -396,11 +375,16 @@ ms_tracer_collect(Tracee, Ref, Acc) -> ms_tracee(Parent, CallArgList) -> Parent ! {self(), ready}, receive start -> ok end, - lists:foreach(fun(Args) -> - erlang:apply(?MODULE, ms_tracee_dummy, tuple_to_list(Args)) - end, CallArgList). - - + F = fun({A1}) -> + ms_tracee_dummy(A1); + ({A1,A2}) -> + ms_tracee_dummy(A1, A2); + ({A1,A2,A3}) -> + ms_tracee_dummy(A1, A2, A3); + ({A1,A2,A3,A4}) -> + ms_tracee_dummy(A1, A2, A3, A4) + end, + lists:foreach(F, CallArgList). ms_tracee_dummy(_) -> ok. ms_tracee_dummy(_,_) -> ok. @@ -418,7 +402,7 @@ assert_eq(A,B) -> %% Test ets:repair_continuation/2. t_repair_continuation(Config) when is_list(Config) -> - repeat_for_opts(t_repair_continuation_do). + repeat_for_opts(fun t_repair_continuation_do/1). t_repair_continuation_do(Opts) -> @@ -564,7 +548,8 @@ default(Config) when is_list(Config) -> %% Test that select fails even if nothing can match. select_fail(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(select_fail_do, [all_types,write_concurrency]), + repeat_for_opts(fun select_fail_do/1, + [all_types,write_concurrency]), verify_etsmem(EtsMem). select_fail_do(Opts) -> @@ -594,7 +579,7 @@ select_fail_do(Opts) -> %% Whitebox test of ets:info(X, memory). memory(Config) when is_list(Config) -> ok = chk_normal_tab_struct_size(), - repeat_for_opts(memory_do,[compressed]), + repeat_for_opts(fun memory_do/1, [compressed]), catch erts_debug:set_internal_state(available_internal_state, false). memory_do(Opts) -> @@ -704,12 +689,12 @@ adjust_xmem([_T1,_T2,_T3,_T4], {A0,B0,C0,D0} = _Mem0, EstCnt) -> %% Misc. whitebox tests t_whitebox(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(whitebox_1), - repeat_for_opts(whitebox_1), - repeat_for_opts(whitebox_1), - repeat_for_opts(whitebox_2), - repeat_for_opts(whitebox_2), - repeat_for_opts(whitebox_2), + repeat_for_opts(fun whitebox_1/1), + repeat_for_opts(fun whitebox_1/1), + repeat_for_opts(fun whitebox_1/1), + repeat_for_opts(fun whitebox_2/1), + repeat_for_opts(fun whitebox_2/1), + repeat_for_opts(fun whitebox_2/1), verify_etsmem(EtsMem). whitebox_1(Opts) -> @@ -774,7 +759,7 @@ check_badarg({'EXIT', {badarg, [{M,F,A,_} | _]}}, M, F, Args) -> %% Test ets:delete_all_objects/1. t_delete_all_objects(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(t_delete_all_objects_do), + repeat_for_opts(fun t_delete_all_objects_do/1), verify_etsmem(EtsMem). get_kept_objects(T) -> @@ -808,7 +793,7 @@ t_delete_all_objects_do(Opts) -> %% Test ets:delete_object/2. t_delete_object(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(t_delete_object_do), + repeat_for_opts(fun t_delete_object_do/1), verify_etsmem(EtsMem). t_delete_object_do(Opts) -> @@ -881,7 +866,7 @@ make_init_fun(N) -> %% Test ets:init_table/2. t_init_table(Config) when is_list(Config)-> EtsMem = etsmem(), - repeat_for_opts(t_init_table_do), + repeat_for_opts(fun t_init_table_do/1), verify_etsmem(EtsMem). t_init_table_do(Opts) -> @@ -957,7 +942,7 @@ t_insert_new(Config) when is_list(Config) -> %% Test ets:insert/2 with list of objects. t_insert_list(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(t_insert_list_do), + repeat_for_opts(fun t_insert_list_do/1), verify_etsmem(EtsMem). t_insert_list_do(Opts) -> @@ -1187,7 +1172,7 @@ partly_bound(Config) when is_list(Config) -> end. dont_make_worse() -> - seventyfive_percent_success({?MODULE,dont_make_worse_sub,[]},0,0,10). + seventyfive_percent_success(fun dont_make_worse_sub/0, 0, 0, 10). dont_make_worse_sub() -> T = build_table([a,b],[a,b],15000), @@ -1199,8 +1184,9 @@ dont_make_worse_sub() -> ok. make_better() -> - fifty_percent_success({?MODULE,make_better_sub2,[]},0,0,10), - fifty_percent_success({?MODULE,make_better_sub1,[]},0,0,10). + fifty_percent_success(fun make_better_sub2/0, 0, 0, 10), + fifty_percent_success(fun make_better_sub1/0, 0, 0, 10). + make_better_sub1() -> T = build_table2([a,b],[a,b],15000), T1 = time_match_object(T,{'_',1500,a,a}, [{{1500,a,a},1500,a,a}]), @@ -1485,7 +1471,7 @@ do_random_test() -> %% Ttest various variants of update_element. update_element(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(update_element_opts), + repeat_for_opts(fun update_element_opts/1), verify_etsmem(EtsMem). update_element_opts(Opts) -> @@ -1647,7 +1633,7 @@ update_element_neg_do(T) -> %% test various variants of update_counter. update_counter(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(update_counter_do), + repeat_for_opts(fun update_counter_do/1), verify_etsmem(EtsMem). update_counter_do(Opts) -> @@ -1868,7 +1854,7 @@ evil_update_counter(Config) when is_list(Config) -> ordsets:module_info(), rand:module_info(), - repeat_for_opts(evil_update_counter_do). + repeat_for_opts(fun evil_update_counter_do/1). evil_update_counter_do(Opts) -> EtsMem = etsmem(), @@ -1915,7 +1901,7 @@ evil_counter_1(Iter, T) -> evil_counter_1(Iter-1, T). update_counter_with_default(Config) when is_list(Config) -> - repeat_for_opts(update_counter_with_default_do). + repeat_for_opts(fun update_counter_with_default_do/1). update_counter_with_default_do(Opts) -> T1 = ets_new(a, [set | Opts]), @@ -1953,7 +1939,7 @@ update_counter_with_default_do(Opts) -> ok. update_counter_table_growth(_Config) -> - repeat_for_opts(update_counter_table_growth_do). + repeat_for_opts(fun update_counter_table_growth_do/1). update_counter_table_growth_do(Opts) -> Set = ets_new(b, [set | Opts]), @@ -1964,7 +1950,8 @@ update_counter_table_growth_do(Opts) -> %% Check that a first-next sequence always works on a fixed table. fixtable_next(Config) when is_list(Config) -> - repeat_for_opts(fixtable_next_do, [write_concurrency,all_types]). + repeat_for_opts(fun fixtable_next_do/1, + [write_concurrency,all_types]). fixtable_next_do(Opts) -> EtsMem = etsmem(), @@ -2104,7 +2091,7 @@ write_concurrency(Config) when is_list(Config) -> %% The 'heir' option. heir(Config) when is_list(Config) -> - repeat_for_opts(heir_do). + repeat_for_opts(fun heir_do/1). heir_do(Opts) -> EtsMem = etsmem(), @@ -2244,7 +2231,7 @@ heir_1(HeirData,Mode,Opts) -> %% Test ets:give_way/3. give_away(Config) when is_list(Config) -> - repeat_for_opts(give_away_do). + repeat_for_opts(fun give_away_do/1). give_away_do(Opts) -> T = ets_new(foo,[named_table, private | Opts]), @@ -2325,7 +2312,7 @@ give_away_receiver(T, Giver) -> %% Test ets:setopts/2. setopts(Config) when is_list(Config) -> - repeat_for_opts(setopts_do,[write_concurrency,all_types]). + repeat_for_opts(fun setopts_do/1, [write_concurrency,all_types]). setopts_do(Opts) -> Self = self(), @@ -2475,7 +2462,7 @@ bad_table_call(T,{F,Args,_,{return,Return}}) -> %% Check rename of ets tables. rename(Config) when is_list(Config) -> - repeat_for_opts(rename_do, [write_concurrency, all_types]). + repeat_for_opts(fun rename_do/1, [write_concurrency, all_types]). rename_do(Opts) -> EtsMem = etsmem(), @@ -2490,7 +2477,8 @@ rename_do(Opts) -> %% Check rename of unnamed ets table. rename_unnamed(Config) when is_list(Config) -> - repeat_for_opts(rename_unnamed_do,[write_concurrency,all_types]). + repeat_for_opts(fun rename_unnamed_do/1, + [write_concurrency,all_types]). rename_unnamed_do(Opts) -> EtsMem = etsmem(), @@ -2565,7 +2553,7 @@ evil_create_fixed_tab() -> %% Tests that the return values and errors are equal for set's and %% ordered_set's where applicable. interface_equality(Config) when is_list(Config) -> - repeat_for_opts(interface_equality_do). + repeat_for_opts(fun interface_equality_do/1). interface_equality_do(Opts) -> EtsMem = etsmem(), @@ -2629,7 +2617,7 @@ maybe_sort(Any) -> %% Test match, match_object and match_delete in ordered set's. ordered_match(Config) when is_list(Config)-> - repeat_for_opts(ordered_match_do). + repeat_for_opts(fun ordered_match_do/1). ordered_match_do(Opts) -> EtsMem = etsmem(), @@ -2675,7 +2663,7 @@ ordered_match_do(Opts) -> %% Test basic functionality in ordered_set's. ordered(Config) when is_list(Config) -> - repeat_for_opts(ordered_do). + repeat_for_opts(fun ordered_do/1). ordered_do(Opts) -> EtsMem = etsmem(), @@ -2801,12 +2789,13 @@ keypos2(Config) when is_list(Config) -> %% Privacy check. Check that a named(public/private/protected) table %% cannot be read by the wrong process(es). privacy(Config) when is_list(Config) -> - repeat_for_opts(privacy_do). + repeat_for_opts(fun privacy_do/1). privacy_do(Opts) -> EtsMem = etsmem(), process_flag(trap_exit,true), - Owner = my_spawn_link(?MODULE,privacy_owner,[self(),Opts]), + Parent = self(), + Owner = my_spawn_link(fun() -> privacy_owner(Parent, Opts) end), receive {'EXIT',Owner,Reason} -> exit({privacy_test,Reason}); @@ -2886,7 +2875,7 @@ rotate_tuple(Tuple, N) -> %% Check lookup in an empty table and lookup of a non-existing key. empty(Config) when is_list(Config) -> - repeat_for_opts(empty_do). + repeat_for_opts(fun empty_do/1). empty_do(Opts) -> EtsMem = etsmem(), @@ -2899,7 +2888,7 @@ empty_do(Opts) -> %% Check proper return values for illegal insert operations. badinsert(Config) when is_list(Config) -> - repeat_for_opts(badinsert_do). + repeat_for_opts(fun badinsert_do/1). badinsert_do(Opts) -> EtsMem = etsmem(), @@ -2923,7 +2912,7 @@ badinsert_do(Opts) -> time_lookup(Config) when is_list(Config) -> %% just for timing, really EtsMem = etsmem(), - Values = repeat_for_opts(time_lookup_do), + Values = repeat_for_opts(fun time_lookup_do/1), verify_etsmem(EtsMem), {comment,lists:flatten(io_lib:format( "~p ets lookups/s",[Values]))}. @@ -2957,7 +2946,8 @@ badlookup(Config) when is_list(Config) -> %% Test that lookup returns objects in order of insertion for bag and dbag. lookup_order(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(lookup_order_do, [write_concurrency,[bag,duplicate_bag]]), + repeat_for_opts(fun lookup_order_do/1, + [write_concurrency,[bag,duplicate_bag]]), verify_etsmem(EtsMem), ok. @@ -3048,7 +3038,7 @@ fill_tab(Tab,Val) -> %% OTP-2386. Multiple return elements. lookup_element_mult(Config) when is_list(Config) -> - repeat_for_opts(lookup_element_mult_do). + repeat_for_opts(fun lookup_element_mult_do/1). lookup_element_mult_do(Opts) -> EtsMem = etsmem(), @@ -3086,7 +3076,8 @@ lem_crash_3(T) -> %% Check delete of an element inserted in a `filled' table. delete_elem(Config) when is_list(Config) -> - repeat_for_opts(delete_elem_do, [write_concurrency, all_types]). + repeat_for_opts(fun delete_elem_do/1, + [write_concurrency, all_types]). delete_elem_do(Opts) -> EtsMem = etsmem(), @@ -3103,7 +3094,8 @@ delete_elem_do(Opts) -> %% Check that ets:delete() works and releases the name of the %% deleted table. delete_tab(Config) when is_list(Config) -> - repeat_for_opts(delete_tab_do,[write_concurrency,all_types]). + repeat_for_opts(fun delete_tab_do/1, + [write_concurrency,all_types]). delete_tab_do(Opts) -> Name = foo, @@ -3301,10 +3293,14 @@ exit_large_table_owner(Config) when is_list(Config) -> end, 1) end, EtsMem = etsmem(), - repeat_for_opts({exit_large_table_owner_do,{FEData,Config}}), + repeat_for_opts(fun(Opts) -> + exit_large_table_owner_do(Opts, + FEData, + Config) + end), verify_etsmem(EtsMem). -exit_large_table_owner_do(Opts,{FEData,Config}) -> +exit_large_table_owner_do(Opts, FEData, Config) -> verify_rescheduling_exit(Config, FEData, [named_table | Opts], true, 1, 1), verify_rescheduling_exit(Config, FEData, Opts, false, 1, 1). @@ -3472,7 +3468,8 @@ baddelete(Config) when is_list(Config) -> %% Check that match_delete works. Also tests tab2list function. match_delete(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(match_delete_do,[write_concurrency,all_types]), + repeat_for_opts(fun match_delete_do/1, + [write_concurrency,all_types]), verify_etsmem(EtsMem). match_delete_do(Opts) -> @@ -3489,7 +3486,7 @@ match_delete_do(Opts) -> %% OTP-3005: check match_delete with constant argument. match_delete3(Config) when is_list(Config) -> - repeat_for_opts(match_delete3_do). + repeat_for_opts(fun match_delete3_do/1). match_delete3_do(Opts) -> EtsMem = etsmem(), @@ -3514,7 +3511,7 @@ match_delete3_do(Opts) -> %% Test ets:first/1 & ets:next/2. firstnext(Config) when is_list(Config) -> - repeat_for_opts(firstnext_do). + repeat_for_opts(fun firstnext_do/1). firstnext_do(Opts) -> EtsMem = etsmem(), @@ -3572,7 +3569,7 @@ dyn_lookup(T, K) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% slot(Config) when is_list(Config) -> - repeat_for_opts(slot_do). + repeat_for_opts(fun slot_do/1). slot_do(Opts) -> EtsMem = etsmem(), @@ -3597,7 +3594,7 @@ slot_loop(Tab,SlotNo,EltsSoFar) -> match1(Config) when is_list(Config) -> - repeat_for_opts(match1_do). + repeat_for_opts(fun match1_do/1). match1_do(Opts) -> EtsMem = etsmem(), @@ -3633,7 +3630,7 @@ match1_do(Opts) -> %% Test match with specified keypos bag table. match2(Config) when is_list(Config) -> - repeat_for_opts(match2_do). + repeat_for_opts(fun match2_do/1). match2_do(Opts) -> EtsMem = etsmem(), @@ -3660,7 +3657,7 @@ match2_do(Opts) -> %% Some ets:match_object tests. match_object(Config) when is_list(Config) -> - repeat_for_opts(match_object_do). + repeat_for_opts(fun match_object_do/1). match_object_do(Opts) -> EtsMem = etsmem(), @@ -3760,7 +3757,7 @@ match_object_do(Opts) -> %% Tests that db_match_object does not generate a `badarg' when %% resuming a search with no previous matches. match_object2(Config) when is_list(Config) -> - repeat_for_opts(match_object2_do). + repeat_for_opts(fun match_object2_do/1). match_object2_do(Opts) -> EtsMem = etsmem(), @@ -3796,7 +3793,7 @@ tab2list(Config) when is_list(Config) -> %% Simple general small test. If this fails, ets is in really bad %% shape. misc1(Config) when is_list(Config) -> - repeat_for_opts(misc1_do). + repeat_for_opts(fun misc1_do/1). misc1_do(Opts) -> EtsMem = etsmem(), @@ -3814,7 +3811,7 @@ misc1_do(Opts) -> %% Check the safe_fixtable function. safe_fixtable(Config) when is_list(Config) -> - repeat_for_opts(safe_fixtable_do). + repeat_for_opts(fun safe_fixtable_do/1). safe_fixtable_do(Opts) -> EtsMem = etsmem(), @@ -3872,7 +3869,7 @@ safe_fixtable_do(Opts) -> %% Tests ets:info result for required tuples. info(Config) when is_list(Config) -> - repeat_for_opts(info_do). + repeat_for_opts(fun info_do/1). info_do(Opts) -> EtsMem = etsmem(), @@ -3904,7 +3901,7 @@ info_do(Opts) -> %% Test various duplicate_bags stuff. dups(Config) when is_list(Config) -> - repeat_for_opts(dups_do). + repeat_for_opts(fun dups_do/1). dups_do(Opts) -> EtsMem = etsmem(), @@ -3970,7 +3967,9 @@ tab2file_do(FName, Opts) -> %% Check the ets:tab2file function on a filled set/bag type ets table. tab2file2(Config) when is_list(Config) -> - repeat_for_opts({tab2file2_do,Config}, [[set,bag],compressed]). + repeat_for_opts(fun(Opts) -> + tab2file2_do(Opts, Config) + end, [[set,bag],compressed]). tab2file2_do(Opts, Config) -> EtsMem = etsmem(), @@ -4234,7 +4233,7 @@ make_sub_binary(List, Num) when is_list(List) -> %% Perform multiple lookups for every key in a large table. heavy_lookup(Config) when is_list(Config) -> - repeat_for_opts(heavy_lookup_do). + repeat_for_opts(fun heavy_lookup_do/1). heavy_lookup_do(Opts) -> EtsMem = etsmem(), @@ -4257,7 +4256,7 @@ do_lookup(Tab, N) -> %% Perform multiple lookups for every element in a large table. heavy_lookup_element(Config) when is_list(Config) -> - repeat_for_opts(heavy_lookup_element_do). + repeat_for_opts(fun heavy_lookup_element_do/1). heavy_lookup_element_do(Opts) -> EtsMem = etsmem(), @@ -4285,7 +4284,7 @@ do_lookup_element(Tab, N, M) -> heavy_concurrent(Config) when is_list(Config) -> ct:timetrap({minutes,30}), %% valgrind needs a lot of time - repeat_for_opts(do_heavy_concurrent). + repeat_for_opts(fun do_heavy_concurrent/1). do_heavy_concurrent(Opts) -> Size = 10000, @@ -4370,7 +4369,7 @@ foldr_ordered(Config) when is_list(Config) -> %% Test ets:member BIF. member(Config) when is_list(Config) -> - repeat_for_opts(member_do, [write_concurrency, all_types]). + repeat_for_opts(fun member_do/1, [write_concurrency, all_types]). member_do(Opts) -> EtsMem = etsmem(), @@ -4453,26 +4452,26 @@ time_match(Tab,Match) -> seventyfive_percent_success(_,S,Fa,0) -> true = (S > ((S + Fa) * 0.75)); -seventyfive_percent_success({M,F,A},S,Fa,N) -> - case (catch apply(M,F,A)) of - {'EXIT', _} -> - seventyfive_percent_success({M,F,A},S,Fa+1,N-1); - _ -> - seventyfive_percent_success({M,F,A},S+1,Fa,N-1) +seventyfive_percent_success(F, S, Fa, N) when is_function(F, 0) -> + try F() of + _ -> + seventyfive_percent_success(F, S+1, Fa, N-1) + catch error:_ -> + seventyfive_percent_success(F, S, Fa+1, N-1) end. fifty_percent_success(_,S,Fa,0) -> true = (S > ((S + Fa) * 0.5)); -fifty_percent_success({M,F,A},S,Fa,N) -> - case (catch apply(M,F,A)) of - {'EXIT', _} -> - fifty_percent_success({M,F,A},S,Fa+1,N-1); - _ -> - fifty_percent_success({M,F,A},S+1,Fa,N-1) +fifty_percent_success(F, S, Fa, N) when is_function(F, 0) -> + try F() of + _ -> + fifty_percent_success(F, S+1, Fa, N-1) + catch + error:_ -> + fifty_percent_success(F, S, Fa+1, N-1) end. - create_random_string(0) -> []; @@ -4811,7 +4810,7 @@ otp_6338(Config) when is_list(Config) -> %% Elements could come in the wrong order in a bag if a rehash occurred. otp_5340(Config) when is_list(Config) -> - repeat_for_opts(otp_5340_do). + repeat_for_opts(fun otp_5340_do/1). otp_5340_do(Opts) -> N = 3000, @@ -4847,7 +4846,7 @@ verify2(_Err, _) -> %% delete_object followed by delete on fixed bag failed to delete objects. otp_7665(Config) when is_list(Config) -> - repeat_for_opts(otp_7665_do). + repeat_for_opts(fun otp_7665_do/1). otp_7665_do(Opts) -> Tab = ets_new(otp_7665,[bag | Opts]), @@ -4877,7 +4876,7 @@ otp_7665_act(Tab,Min,Max,DelNr) -> %% Whitebox testing of meta name table hashing. meta_wb(Config) when is_list(Config) -> EtsMem = etsmem(), - repeat_for_opts(meta_wb_do), + repeat_for_opts(fun meta_wb_do/1), verify_etsmem(EtsMem). @@ -5446,7 +5445,7 @@ smp_select_delete(Config) when is_list(Config) -> %% Test different types. types(Config) when is_list(Config) -> init_externals(), - repeat_for_opts(types_do,[[set,ordered_set],compressed]). + repeat_for_opts(fun types_do/1, [[set,ordered_set],compressed]). types_do(Opts) -> EtsMem = etsmem(), @@ -5848,12 +5847,8 @@ log_test_proc(Proc) when is_pid(Proc) -> Proc. my_spawn(Fun) -> log_test_proc(spawn(Fun)). -%%my_spawn(M,F,A) -> log_test_proc(spawn(M,F,A)). -%%my_spawn(N,M,F,A) -> log_test_proc(spawn(N,M,F,A)). my_spawn_link(Fun) -> log_test_proc(spawn_link(Fun)). -my_spawn_link(M,F,A) -> log_test_proc(spawn_link(M,F,A)). -%%my_spawn_link(N,M,F,A) -> log_test_proc(spawn_link(N,M,F,A)). my_spawn_opt(Fun,Opts) -> case spawn_opt(Fun,Opts) of @@ -6096,7 +6091,7 @@ make_port() -> open_port({spawn, "efile"}, [eof]). make_pid() -> - spawn_link(?MODULE, sleeper, []). + spawn_link(fun sleeper/0). sleeper() -> receive after infinity -> ok end. @@ -6232,11 +6227,7 @@ make_unaligned_sub_binary(List) -> repeat_for_opts(F) -> repeat_for_opts(F, [write_concurrency, read_concurrency, compressed]). -repeat_for_opts(F, OptGenList) when is_atom(F) -> - repeat_for_opts(fun(Opts) -> ?MODULE:F(Opts) end, OptGenList); -repeat_for_opts({F,Args}, OptGenList) when is_atom(F) -> - repeat_for_opts(fun(Opts) -> ?MODULE:F(Opts,Args) end, OptGenList); -repeat_for_opts(F, OptGenList) -> +repeat_for_opts(F, OptGenList) when is_function(F, 1) -> repeat_for_opts(F, OptGenList, []). repeat_for_opts(F, [], Acc) -> diff --git a/lib/stdlib/test/ets_tough_SUITE.erl b/lib/stdlib/test/ets_tough_SUITE.erl index 49aba7a529..0abce3200f 100644 --- a/lib/stdlib/test/ets_tough_SUITE.erl +++ b/lib/stdlib/test/ets_tough_SUITE.erl @@ -19,10 +19,15 @@ %% -module(ets_tough_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2,ex1/1]). --export([init/1,terminate/2,handle_call/3,handle_info/2]). + init_per_group/2,end_per_group/2, + ex1/1]). -export([init_per_testcase/2, end_per_testcase/2]). --compile([export_all]). + +%% gen_server behavior. +-behavior(gen_server). +-export([init/1,terminate/2,handle_call/3,handle_cast/2, + handle_info/2,code_change/3]). + -include_lib("common_test/include/ct.hrl"). suite() -> @@ -235,33 +240,6 @@ random_element(T) -> I = rand:uniform(tuple_size(T)), element(I,T). -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -show_table(N) -> - FileName = ["etsdump.",integer_to_list(N)], - case file:open(FileName,read) of - {ok,Fd} -> - show_entries(Fd); - _ -> - error - end. - -show_entries(Fd) -> - case phys_read_len(Fd) of - {ok,Len} -> - case phys_read_entry(Fd,Len) of - {ok,ok} -> - ok; - {ok,{Key,Val}} -> - io:format("~w\n",[{Key,Val}]), - show_entries(Fd); - _ -> - error - end; - _ -> - error - end. - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -378,20 +356,6 @@ dget_class(ServerPid,Class,Condition) -> derase_class(ServerPid,Class) -> gen_server:call(ServerPid,{handle_delete_class,Class}, infinity). -%%% dmodify(ServerPid,Application) -> ok -%%% -%%% Applies a function on every instance in the database. -%%% The user provided function must always return one of the -%%% terms {ok,NewItem}, true, or false. -%%% Aug 96, this is only used to reset all timestamp values -%%% in the database. -%%% The function is supplied as Application = {Mod, Fun, ExtraArgs}, -%%% where the instance will be prepended to ExtraArgs before each -%%% call is made. - -dmodify(ServerPid,Application) -> - gen_server:call(ServerPid,{handle_dmodify,Application}, infinity). - %%% ddump_first(ServerPid,DumpDir) -> {dump_more,Ticket} | already_dumping %%% %%% Starts dumping the database. This call redirects all database updates @@ -643,9 +607,15 @@ handle_call(stop,_From,Admin) -> ?ets_delete(Admin), % Make sure table is gone before reply is sent. {stop, normal, ok, []}. +handle_cast(_Req, Admin) -> + {noreply, Admin}. + handle_info({'EXIT',_Pid,_Reason},Admin) -> {stop,normal,Admin}. +code_change(_OldVsn, StateData, _Extra) -> + {ok, StateData}. + handle_delete(Class, Key, Admin) -> handle_call({handle_delete,Class,Key},from,Admin). diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl index 4f8936edbf..87fba815d2 100644 --- a/lib/stdlib/test/filelib_SUITE.erl +++ b/lib/stdlib/test/filelib_SUITE.erl @@ -25,7 +25,8 @@ init_per_testcase/2,end_per_testcase/2, 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]). + wildcard_symlink/1, is_file_symlink/1, file_props_symlink/1, + find_source/1]). -import(lists, [foreach/2]). @@ -45,7 +46,8 @@ suite() -> 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]. + wildcard_symlink, is_file_symlink, file_props_symlink, + find_source]. groups() -> []. @@ -503,3 +505,52 @@ file_props_symlink(Config) -> FileSize = filelib:file_size(Alias, erl_prim_loader), FileSize = filelib:file_size(Alias, prim_file) end. + +find_source(Config) when is_list(Config) -> + BeamFile = code:which(lists), + BeamName = filename:basename(BeamFile), + BeamDir = filename:dirname(BeamFile), + SrcName = filename:basename(BeamFile, ".beam") ++ ".erl", + + {ok, BeamFile} = filelib:find_file(BeamName, BeamDir), + {ok, BeamFile} = filelib:find_file(BeamName, BeamDir, []), + {ok, BeamFile} = filelib:find_file(BeamName, BeamDir, [{"",""},{"ebin","src"}]), + {error, not_found} = filelib:find_file(BeamName, BeamDir, [{"ebin","src"}]), + + {ok, SrcFile} = filelib:find_file(SrcName, BeamDir), + {ok, SrcFile} = filelib:find_file(SrcName, BeamDir, []), + {ok, SrcFile} = filelib:find_file(SrcName, BeamDir, [{"foo","bar"},{"ebin","src"}]), + {error, not_found} = filelib:find_file(SrcName, BeamDir, [{"",""}]), + + {ok, SrcFile} = filelib:find_source(BeamFile), + {ok, SrcFile} = filelib:find_source(BeamName, BeamDir), + {ok, SrcFile} = filelib:find_source(BeamName, BeamDir, + [{".erl",".yrl",[{"",""}]}, + {".beam",".erl",[{"ebin","src"}]}]), + {error, not_found} = filelib:find_source(BeamName, BeamDir, + [{".erl",".yrl",[{"",""}]}]), + + {ok, ParserErl} = filelib:find_source(code:which(erl_parse)), + {ok, ParserYrl} = filelib:find_source(ParserErl), + "lry." ++ _ = lists:reverse(ParserYrl), + {ok, ParserYrl} = filelib:find_source(ParserErl, + [{".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"}]}]), + + %% find_file does not check the local directory unless in the rules + ParserYrlName = filename:basename(ParserYrl), + ParserYrlDir = filename:dirname(ParserYrl), + {ok, ParserYrl} = filelib:find_file(ParserYrlName, ParserYrlDir, + [{"",""}]), + {error, not_found} = filelib:find_file(ParserYrlName, ParserYrlDir, + [{"ebin","src"}]), + + %% local directory is in the default list for find_file + {ok, ParserYrl} = filelib:find_file(ParserYrlName, ParserYrlDir), + {ok, ParserYrl} = filelib:find_file(ParserYrlName, ParserYrlDir, []), + ok. diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl index b7c4d3a6e5..54066021fb 100644 --- a/lib/stdlib/test/filename_SUITE.erl +++ b/lib/stdlib/test/filename_SUITE.erl @@ -421,8 +421,10 @@ t_nativename(Config) when is_list(Config) -> find_src(Config) when is_list(Config) -> {Source,_} = filename:find_src(file), ["file"|_] = lists:reverse(filename:split(Source)), - {_,_} = filename:find_src(init, [{".","."}, {"ebin","src"}]), - + {Source,_} = filename:find_src(file, [{"",""}, {"ebin","src"}]), + {Source,_} = filename:find_src(Source), + {Source,_} = filename:find_src(Source ++ ".erl"), + %% Try to find the source for a preloaded module. {error,{preloaded,init}} = filename:find_src(init), diff --git a/lib/stdlib/test/lists_SUITE.erl b/lib/stdlib/test/lists_SUITE.erl index 531e97e8d6..5f2d8f0f4e 100644 --- a/lib/stdlib/test/lists_SUITE.erl +++ b/lib/stdlib/test/lists_SUITE.erl @@ -121,7 +121,7 @@ groups() -> {zip, [parallel], [zip_unzip, zip_unzip3, zipwith, zipwith3]}, {misc, [parallel], [reverse, member, dropwhile, takewhile, filter_partition, suffix, subtract, join, - hof]} + hof, droplast]} ]. init_per_suite(Config) -> diff --git a/lib/stdlib/test/random_iolist.erl b/lib/stdlib/test/random_iolist.erl index 555f063e0a..b62cf5b82b 100644 --- a/lib/stdlib/test/random_iolist.erl +++ b/lib/stdlib/test/random_iolist.erl @@ -24,17 +24,13 @@ -module(random_iolist). --export([run/3, run2/3, standard_seed/0, compare/3, compare2/3, +-export([run/3, standard_seed/0, compare/3, random_iolist/1]). run(Iter,Fun1,Fun2) -> standard_seed(), compare(Iter,Fun1,Fun2). -run2(Iter,Fun1,Fun2) -> - standard_seed(), - compare2(Iter,Fun1,Fun2). - random_byte() -> rand:uniform(256) - 1. @@ -150,16 +146,6 @@ do_comp(List,F1,F2) -> _ -> true end. - -do_comp(List,List2,F1,F2) -> - X = F1(List,List2), - Y = F2(List,List2), - case X =:= Y of - false -> - exit({not_matching,List,List2,X,Y}); - _ -> - true - end. compare(0,Fun1,Fun2) -> do_comp(<<>>,Fun1,Fun2), @@ -172,25 +158,3 @@ compare(N,Fun1,Fun2) -> L = random_iolist(N), do_comp(L,Fun1,Fun2), compare(N-1,Fun1,Fun2). - -compare2(0,Fun1,Fun2) -> - L = random_iolist(100), - do_comp(<<>>,L,Fun1,Fun2), - do_comp(L,<<>>,Fun1,Fun2), - do_comp(<<>>,<<>>,Fun1,Fun2), - do_comp([],L,Fun1,Fun2), - do_comp(L,[],Fun1,Fun2), - do_comp([],[],Fun1,Fun2), - do_comp([[]|<<>>],L,Fun1,Fun2), - do_comp(L,[[]|<<>>],Fun1,Fun2), - do_comp([[]|<<>>],[[]|<<>>],Fun1,Fun2), - do_comp([<<>>,[]|<<>>],L,Fun1,Fun2), - do_comp(L,[<<>>,[]|<<>>],Fun1,Fun2), - do_comp([<<>>,[]|<<>>],[<<>>,[]|<<>>],Fun1,Fun2), - true; - -compare2(N,Fun1,Fun2) -> - L = random_iolist(N), - L2 = random_iolist(N), - do_comp(L,L2,Fun1,Fun2), - compare2(N-1,Fun1,Fun2). diff --git a/lib/stdlib/test/random_unicode_list.erl b/lib/stdlib/test/random_unicode_list.erl index 8db2fa8b56..2eeb28113d 100644 --- a/lib/stdlib/test/random_unicode_list.erl +++ b/lib/stdlib/test/random_unicode_list.erl @@ -24,7 +24,7 @@ -module(random_unicode_list). --export([run/3, run/4, run2/3, standard_seed/0, compare/4, compare2/3, +-export([run/3, run/4, standard_seed/0, compare/4, random_unicode_list/2]). run(I,F1,F2) -> @@ -33,10 +33,6 @@ run(Iter,Fun1,Fun2,Enc) -> standard_seed(), compare(Iter,Fun1,Fun2,Enc). -run2(Iter,Fun1,Fun2) -> - standard_seed(), - compare2(Iter,Fun1,Fun2). - int_to_utf8(I) when I =< 16#7F -> <<I>>; int_to_utf8(I) when I =< 16#7FF -> @@ -225,16 +221,6 @@ do_comp(List,F1,F2) -> _ -> true end. - -do_comp(List,List2,F1,F2) -> - X = F1(List,List2), - Y = F2(List,List2), - case X =:= Y of - false -> - exit({not_matching,List,List2,X,Y}); - _ -> - true - end. compare(0,Fun1,Fun2,_Enc) -> do_comp(<<>>,Fun1,Fun2), @@ -247,25 +233,3 @@ compare(N,Fun1,Fun2,Enc) -> L = random_unicode_list(N,Enc), do_comp(L,Fun1,Fun2), compare(N-1,Fun1,Fun2,Enc). - -compare2(0,Fun1,Fun2) -> - L = random_unicode_list(100,utf8), - do_comp(<<>>,L,Fun1,Fun2), - do_comp(L,<<>>,Fun1,Fun2), - do_comp(<<>>,<<>>,Fun1,Fun2), - do_comp([],L,Fun1,Fun2), - do_comp(L,[],Fun1,Fun2), - do_comp([],[],Fun1,Fun2), - do_comp([[]|<<>>],L,Fun1,Fun2), - do_comp(L,[[]|<<>>],Fun1,Fun2), - do_comp([[]|<<>>],[[]|<<>>],Fun1,Fun2), - do_comp([<<>>,[]|<<>>],L,Fun1,Fun2), - do_comp(L,[<<>>,[]|<<>>],Fun1,Fun2), - do_comp([<<>>,[]|<<>>],[<<>>,[]|<<>>],Fun1,Fun2), - true; - -compare2(N,Fun1,Fun2) -> - L = random_unicode_list(N,utf8), - L2 = random_unicode_list(N,utf8), - do_comp(L,L2,Fun1,Fun2), - compare2(N-1,Fun1,Fun2). diff --git a/lib/stdlib/test/re_testoutput1_replacement_test.erl b/lib/stdlib/test/re_testoutput1_replacement_test.erl index a40800d760..563e0001e4 100644 --- a/lib/stdlib/test/re_testoutput1_replacement_test.erl +++ b/lib/stdlib/test/re_testoutput1_replacement_test.erl @@ -18,7 +18,7 @@ %% %CopyrightEnd% %% -module(re_testoutput1_replacement_test). --compile(export_all). +-export([run/0]). -compile(no_native). %% This file is generated by running run_pcre_tests:gen_repl_test("re_SUITE_data/testoutput1") run() -> diff --git a/lib/stdlib/test/re_testoutput1_split_test.erl b/lib/stdlib/test/re_testoutput1_split_test.erl index 02987971fa..b39cb53a55 100644 --- a/lib/stdlib/test/re_testoutput1_split_test.erl +++ b/lib/stdlib/test/re_testoutput1_split_test.erl @@ -18,7 +18,7 @@ %% %CopyrightEnd% %% -module(re_testoutput1_split_test). --compile(export_all). +-export([run/0]). -compile(no_native). %% This file is generated by running run_pcre_tests:gen_split_test("re_SUITE_data/testoutput1") join([]) -> []; diff --git a/lib/stdlib/test/run_pcre_tests.erl b/lib/stdlib/test/run_pcre_tests.erl index ae56db59d6..b62674d6e0 100644 --- a/lib/stdlib/test/run_pcre_tests.erl +++ b/lib/stdlib/test/run_pcre_tests.erl @@ -18,8 +18,7 @@ %% %CopyrightEnd% %% -module(run_pcre_tests). - --compile(export_all). +-export([test/1,gen_split_test/1,gen_repl_test/1]). test(RootDir) -> put(verbose,false), @@ -119,49 +118,6 @@ test([{RE0,Line,Options0,Tests}|T],PreCompile,XMode,REAsList) -> end end. -loopexec(_,_,X,Y,_,_) when X > Y -> - {match,[]}; -loopexec(P,Chal,X,Y,Unicode,Xopt) -> - case re:run(Chal,P,[{offset,X}]++Xopt) of - nomatch -> - {match,[]}; - {match,[{A,B}|More]} -> - {match,Rest} = - case B>0 of - true -> - loopexec(P,Chal,A+B,Y,Unicode,Xopt); - false -> - {match,M} = case re:run(Chal,P,[{offset,X},notempty,anchored]++Xopt) of - nomatch -> - {match,[]}; - {match,Other} -> - {match,fixup(Chal,Other,0)} - end, - NewA = forward(Chal,A,1,Unicode), - {match,MM} = loopexec(P,Chal,NewA,Y,Unicode,Xopt), - {match,M ++ MM} - end, - {match,fixup(Chal,[{A,B}|More],0)++Rest} - end. - -forward(_Chal,A,0,_) -> - A; -forward(_Chal,A,N,false) -> - A+N; -forward(Chal,A,N,true) -> - <<_:A/binary,Tl/binary>> = Chal, - Forw = case Tl of - <<1:1,1:1,0:1,_:5,_/binary>> -> - 2; - <<1:1,1:1,1:1,0:1,_:4,_/binary>> -> - 3; - <<1:1,1:1,1:1,1:1,0:1,_:3,_/binary>> -> - 4; - _ -> - 1 - end, - forward(Chal,A+Forw,N-1,true). - contains_eightbit(<<>>) -> false; contains_eightbit(<<X:8,_/binary>>) when X >= 128 -> @@ -201,23 +157,6 @@ clean_duplicates([X|T],L) -> end. -global_fixup(_,nomatch) -> - nomatch; -global_fixup(P,{match,M}) -> - {match,lists:flatten(global_fixup2(P,M))}. - -global_fixup2(_,[]) -> - []; -global_fixup2(P,[H|T]) -> - [gfixup_one(P,0,H)|global_fixup2(P,T)]. - -gfixup_one(_,_,[]) -> - []; -gfixup_one(P,I,[{Start,Len}|T]) -> - <<_:Start/binary,R:Len/binary,_/binary>> = P, - [{I,R}|gfixup_one(P,I+1,T)]. - - press([]) -> []; press([H|T]) -> @@ -981,7 +920,7 @@ gen_split_test(OneFile) -> ErlFileName = ErlModule++".erl", {ok,F}= file:open(ErlFileName,[write]), io:format(F,"-module(~s).~n",[ErlModule]), - io:format(F,"-compile(export_all).~n",[]), + io:format(F,"-export([run/0]).~n",[]), io:format(F,"-compile(no_native).~n",[]), io:format(F,"%% This file is generated by running ~w:gen_split_test(~p)~n", [?MODULE,OneFile]), @@ -1024,7 +963,7 @@ dumponesplit(F,{RE,Line,O,TS}) -> "$x =~~ s/\\\\/\\\\\\\\/g; $x =~~ s/\\\"/\\\\\"/g; " "print \" <<\\\"$x\\\">> = " "iolist_to_binary(join(re:split(\\\"~s\\\"," - "\\\"~s\\\",~p))), \\n\";'~n", + "\\\"~s\\\",~p))),\\n\";'~n", [zsafe(safe(RE)), SSS, ysafe(safe(Str)), @@ -1035,7 +974,7 @@ dumponesplit(F,{RE,Line,O,TS}) -> "$x =~~ s/\\\\/\\\\\\\\/g; $x =~~ s/\\\"/\\\\\"/g; " "print \" <<\\\"$x\\\">> = " "iolist_to_binary(join(re:split(\\\"~s\\\"," - "\\\"~s\\\",~p))), \\n\";'~n", + "\\\"~s\\\",~p))),\\n\";'~n", [zsafe(safe(RE)), SSS, ysafe(safe(Str)), @@ -1046,7 +985,7 @@ dumponesplit(F,{RE,Line,O,TS}) -> "$x =~~ s/\\\\/\\\\\\\\/g; $x =~~ s/\\\"/\\\\\"/g; " "print \" <<\\\"$x\\\">> = " "iolist_to_binary(join(re:split(\\\"~s\\\"," - "\\\"~s\\\",~p))), \\n\";'~n", + "\\\"~s\\\",~p))),\\n\";'~n", [zsafe(safe(RE)), SSS, ysafe(safe(Str)), @@ -1071,7 +1010,7 @@ gen_repl_test(OneFile) -> ErlFileName = ErlModule++".erl", {ok,F}= file:open(ErlFileName,[write]), io:format(F,"-module(~s).~n",[ErlModule]), - io:format(F,"-compile(export_all).~n",[]), + io:format(F,"-export([run/0]).~n",[]), io:format(F,"-compile(no_native).~n",[]), io:format(F,"%% This file is generated by running ~w:gen_repl_test(~p)~n", [?MODULE,OneFile]), diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl index 15ccdea284..4864bc3d72 100644 --- a/lib/stdlib/test/shell_SUITE.erl +++ b/lib/stdlib/test/shell_SUITE.erl @@ -282,7 +282,7 @@ restricted_local(Config) when is_list(Config) -> comm_err(<<"begin F=fun() -> hello end, foo(F) end.">>), "exception error: undefined shell command banan/1" = comm_err(<<"begin F=fun() -> hello end, banan(F) end.">>), - "{error,"++_ = t(<<"begin F=fun() -> hello end, c(F) end.">>), + "Recompiling "++_ = t(<<"c(shell_SUITE).">>), "exception exit: restricted shell does not allow l(" ++ _ = comm_err(<<"begin F=fun() -> hello end, l(F) end.">>), "exception error: variable 'F' is unbound" = |