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-rw-r--r--lib/stdlib/test/Makefile4
-rw-r--r--lib/stdlib/test/edlin_expand_SUITE.erl26
-rw-r--r--lib/stdlib/test/erl_internal_SUITE.erl4
-rw-r--r--lib/stdlib/test/erl_lint_SUITE.erl22
-rw-r--r--lib/stdlib/test/error_logger_h_SUITE.erl10
-rw-r--r--lib/stdlib/test/filelib_SUITE.erl33
-rw-r--r--lib/stdlib/test/gen_server_SUITE.erl111
-rw-r--r--lib/stdlib/test/gen_server_SUITE_data/oc_server.erl12
-rw-r--r--lib/stdlib/test/id_transform_SUITE.erl9
-rw-r--r--lib/stdlib/test/proc_lib_SUITE.erl33
-rw-r--r--lib/stdlib/test/rand_SUITE.erl367
-rw-r--r--lib/stdlib/test/re_SUITE_data/testoutput14
-rw-r--r--lib/stdlib/test/re_SUITE_data/testoutput84
-rw-r--r--lib/stdlib/test/stdlib.spec1
-rw-r--r--lib/stdlib/test/stdlib_bench.spec7
-rw-r--r--lib/stdlib/test/stdlib_bench_SUITE.erl107
-rw-r--r--lib/stdlib/test/string_SUITE.erl14
-rw-r--r--lib/stdlib/test/unicode_expand.erl36
-rw-r--r--lib/stdlib/test/unicode_util_SUITE.erl16
19 files changed, 586 insertions, 234 deletions
diff --git a/lib/stdlib/test/Makefile b/lib/stdlib/test/Makefile
index 72211332e9..523cb95065 100644
--- a/lib/stdlib/test/Makefile
+++ b/lib/stdlib/test/Makefile
@@ -36,6 +36,7 @@ MODULES= \
ets_tough_SUITE \
expand_test \
expand_test1 \
+ unicode_expand \
ExpandTestCaps \
ExpandTestCaps1 \
filelib_SUITE \
@@ -68,6 +69,7 @@ MODULES= \
sets_test_lib \
sofs_SUITE \
stdlib_SUITE \
+ stdlib_bench_SUITE \
string_SUITE \
supervisor_1 \
supervisor_2 \
@@ -145,7 +147,7 @@ release_spec: opt
release_tests_spec: make_emakefile
$(INSTALL_DIR) "$(RELSYSDIR)"
- $(INSTALL_DATA) stdlib.spec $(EMAKEFILE) \
+ $(INSTALL_DATA) stdlib.spec stdlib_bench.spec $(EMAKEFILE) \
$(ERL_FILES) $(COVERFILE) "$(RELSYSDIR)"
chmod -R u+w "$(RELSYSDIR)"
@tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -)
diff --git a/lib/stdlib/test/edlin_expand_SUITE.erl b/lib/stdlib/test/edlin_expand_SUITE.erl
index 1f694ea549..5c2b1965ba 100644
--- a/lib/stdlib/test/edlin_expand_SUITE.erl
+++ b/lib/stdlib/test/edlin_expand_SUITE.erl
@@ -22,7 +22,7 @@
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,
- erl_352/1]).
+ erl_352/1, unicode/1]).
-include_lib("common_test/include/ct.hrl").
@@ -37,7 +37,8 @@ suite() ->
{timetrap,{minutes,1}}].
all() ->
- [normal, quoted_fun, quoted_module, quoted_both, erl_1152, erl_352].
+ [normal, quoted_fun, quoted_module, quoted_both, erl_1152, erl_352,
+ unicode].
groups() ->
[].
@@ -150,6 +151,7 @@ quoted_both(Config) when is_list(Config) ->
{yes,"weird-fun-name'()",[]} = do_expand("'ExpandTestCaps1':'#"),
ok.
+%% Note: pull request #1152.
erl_1152(Config) when is_list(Config) ->
"\n"++"foo"++" "++[1089]++_ = do_format(["foo",[1089]]),
ok.
@@ -226,6 +228,26 @@ check_trailing([I|Str], ArityStr, Suffix, Dots) ->
Rest =:= Suffix
end.
+unicode(Config) when is_list(Config) ->
+ {module,unicode_expand} = c:l('unicode_expand'),
+ {no,[],[{"'кlирилли́ческий атом'",0},
+ {"'кlирилли́ческий атом'",1},
+ {"'кlирилли́ческий атомB'",1},
+ {"module_info",0},
+ {"module_info",1}]} = do_expand("unicode_expand:"),
+ {yes,"рилли́ческий атом", []} = do_expand("unicode_expand:'кlи"),
+ {yes,"еский атом", []} = do_expand("unicode_expand:'кlирилли́ч"),
+ {yes,"(",[]} = do_expand("unicode_expand:'кlирилли́ческий атомB'"),
+ "\n'кlирилли́ческий атом'/0 'кlирилли́ческий атом'/1 "
+ "'кlирилли́ческий атомB'/1 \nmodule_info/0 "
+ "module_info/1 \n" =
+ do_format([{"'кlирилли́ческий атом'",0},
+ {"'кlирилли́ческий атом'",1},
+ {"'кlирилли́ческий атомB'",1},
+ {"module_info",0},
+ {"module_info",1}]),
+ ok.
+
do_expand(String) ->
edlin_expand:expand(lists:reverse(String)).
diff --git a/lib/stdlib/test/erl_internal_SUITE.erl b/lib/stdlib/test/erl_internal_SUITE.erl
index 789a9d4363..7d9df1f989 100644
--- a/lib/stdlib/test/erl_internal_SUITE.erl
+++ b/lib/stdlib/test/erl_internal_SUITE.erl
@@ -80,7 +80,7 @@ callbacks(application) ->
callbacks(gen_server) ->
[{init,1}, {handle_call,3}, {handle_cast,2},
{handle_info,2}, {terminate,2}, {code_change,3},
- {format_status,2}];
+ {format_status,2}, {handle_continue, 2}];
callbacks(gen_fsm) ->
[{init,1}, {handle_event,3}, {handle_sync_event,4},
{handle_info,3}, {terminate,3}, {code_change,4},
@@ -101,7 +101,7 @@ callbacks(supervisor) ->
optional_callbacks(application) ->
[];
optional_callbacks(gen_server) ->
- [{handle_info, 2}, {terminate, 2}, {code_change, 3}, {format_status, 2}];
+ [{handle_info, 2}, {handle_continue, 2}, {terminate, 2}, {code_change, 3}, {format_status, 2}];
optional_callbacks(gen_fsm) ->
[{handle_info, 3}, {terminate, 3}, {code_change, 4}, {format_status, 2}];
optional_callbacks(gen_event) ->
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index cb1cceb8db..b76bece07f 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -4104,7 +4104,27 @@ get_stacktrace(Config) ->
[],
{warnings,[{4,erl_lint,{get_stacktrace,wrong_part_of_try}},
{13,erl_lint,{get_stacktrace,after_try}},
- {22,erl_lint,{get_stacktrace,after_try}}]}}],
+ {22,erl_lint,{get_stacktrace,after_try}}]}},
+ {multiple_catch_clauses,
+ <<"maybe_error(Arg) ->
+ try 5 / Arg
+ catch
+ error:badarith ->
+ _Stacktrace = erlang:get_stacktrace(),
+ try io:nl()
+ catch
+ error:_ -> io:format('internal error')
+ end;
+ error:badarg ->
+ _Stacktrace = erlang:get_stacktrace(),
+ try io:format(qwe)
+ catch
+ error:_ -> io:format('internal error')
+ end
+ end.
+ ">>,
+ [],
+ []}],
run(Config, Ts),
ok.
diff --git a/lib/stdlib/test/error_logger_h_SUITE.erl b/lib/stdlib/test/error_logger_h_SUITE.erl
index 30f96e0522..1f2a9fda0b 100644
--- a/lib/stdlib/test/error_logger_h_SUITE.erl
+++ b/lib/stdlib/test/error_logger_h_SUITE.erl
@@ -162,7 +162,7 @@ tty_log_open(Log) ->
{ok,D} -> D;
_ -> unlimited
end,
- error_logger:add_report_handler(?MODULE, {Fd,Depth}),
+ error_logger:add_report_handler(?MODULE, {Fd,Depth,latin1}),
Fd.
tty_log_close() ->
@@ -393,11 +393,11 @@ dl_format_1([], [], _, Facc, Aacc) ->
%%% calling error_logger_tty_h:write_event/2.
%%%
-init({_,_}=St) ->
+init({_,_,_}=St) ->
{ok,St}.
-handle_event(Event, {Fd,Depth}=St) ->
- case error_logger_tty_h:write_event(tag_event(Event), io_lib, Depth) of
+handle_event(Event, {Fd,Depth,Enc}=St) ->
+ case error_logger_tty_h:write_event(tag_event(Event), io_lib, {Depth,Enc}) of
ok ->
ok;
Str when is_list(Str) ->
@@ -405,7 +405,7 @@ handle_event(Event, {Fd,Depth}=St) ->
end,
{ok,St}.
-terminate(_Reason, {Fd,_}) ->
+terminate(_Reason, {Fd,_,_}) ->
ok = file:close(Fd),
[].
diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl
index c94821bc75..1236fe45f4 100644
--- a/lib/stdlib/test/filelib_SUITE.erl
+++ b/lib/stdlib/test/filelib_SUITE.erl
@@ -120,7 +120,7 @@ wcc(Wc, Error) ->
do_wildcard_1(Dir, Wcf0) ->
do_wildcard_2(Dir, Wcf0),
Wcf = fun(Wc0) ->
- Wc = filename:join(Dir, Wc0),
+ Wc = Dir ++ "/" ++ Wc0,
L = Wcf0(Wc),
[subtract_dir(N, Dir) || N <- L]
end,
@@ -268,8 +268,37 @@ do_wildcard_9(Dir, Wcf) ->
%% Cleanup.
del(Files),
[ok = file:del_dir(D) || D <- lists:reverse(Dirs)],
- ok.
+ do_wildcard_10(Dir, Wcf).
+
+%% ERL-451/OTP-14577: Escape characters using \\.
+do_wildcard_10(Dir, Wcf) ->
+ All0 = ["{abc}","abc","def","---","z--","@a,b","@c"],
+ All = case os:type() of
+ {unix,_} ->
+ %% '?' is allowed in file names on Unix, but
+ %% not on Windows.
+ ["?q"|All0];
+ _ ->
+ All0
+ end,
+ Files = mkfiles(lists:reverse(All), Dir),
+
+ ["{abc}"] = Wcf("\\{a*"),
+ ["{abc}"] = Wcf("\\{abc}"),
+ ["abc","def","z--"] = Wcf("[a-z]*"),
+ ["---","abc","z--"] = Wcf("[a\\-z]*"),
+ ["@a,b","@c"] = Wcf("@{a\\,b,c}"),
+ ["@c"] = Wcf("@{a,b,c}"),
+
+ case os:type() of
+ {unix,_} ->
+ ["?q"] = Wcf("\\?q");
+ _ ->
+ [] = Wcf("\\?q")
+ end,
+ del(Files),
+ ok.
fold_files(Config) when is_list(Config) ->
Dir = filename:join(proplists:get_value(priv_dir, Config), "fold_files"),
diff --git a/lib/stdlib/test/gen_server_SUITE.erl b/lib/stdlib/test/gen_server_SUITE.erl
index 2e9dc4d4fb..2bc220fef2 100644
--- a/lib/stdlib/test/gen_server_SUITE.erl
+++ b/lib/stdlib/test/gen_server_SUITE.erl
@@ -27,7 +27,7 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2]).
-export([start/1, crash/1, call/1, cast/1, cast_fast/1,
- info/1, abcast/1, multicall/1, multicall_down/1,
+ continue/1, info/1, abcast/1, multicall/1, multicall_down/1,
call_remote1/1, call_remote2/1, call_remote3/1,
call_remote_n1/1, call_remote_n2/1, call_remote_n3/1, spec_init/1,
spec_init_local_registered_parent/1,
@@ -37,7 +37,8 @@
get_state/1, replace_state/1, call_with_huge_message_queue/1,
undef_handle_call/1, undef_handle_cast/1, undef_handle_info/1,
undef_init/1, undef_code_change/1, undef_terminate1/1,
- undef_terminate2/1, undef_in_terminate/1, undef_in_handle_info/1
+ undef_terminate2/1, undef_in_terminate/1, undef_in_handle_info/1,
+ undef_handle_continue/1
]).
-export([stop1/1, stop2/1, stop3/1, stop4/1, stop5/1, stop6/1, stop7/1,
@@ -52,7 +53,7 @@
%% The gen_server behaviour
--export([init/1, handle_call/3, handle_cast/2,
+-export([init/1, handle_call/3, handle_cast/2, handle_continue/2,
handle_info/2, code_change/3, terminate/2, format_status/2]).
suite() ->
@@ -61,7 +62,7 @@ suite() ->
all() ->
[start, {group,stop}, crash, call, cast, cast_fast, info, abcast,
- multicall, multicall_down, call_remote1, call_remote2,
+ continue, multicall, multicall_down, call_remote1, call_remote2,
call_remote3, call_remote_n1, call_remote_n2,
call_remote_n3, spec_init,
spec_init_local_registered_parent,
@@ -76,7 +77,7 @@ groups() ->
[{stop, [],
[stop1, stop2, stop3, stop4, stop5, stop6, stop7, stop8, stop9, stop10]},
{undef_callbacks, [],
- [undef_handle_call, undef_handle_cast, undef_handle_info,
+ [undef_handle_call, undef_handle_cast, undef_handle_info, undef_handle_continue,
undef_init, undef_code_change, undef_terminate1, undef_terminate2]}].
@@ -458,6 +459,47 @@ call(Config) when is_list(Config) ->
ok.
%% --------------------------------------
+%% Test handle_continue.
+%% --------------------------------------
+
+continue(Config) when is_list(Config) ->
+ {ok, Pid} = gen_server:start_link(gen_server_SUITE, {continue, self()}, []),
+ [{Pid, continue}, {Pid, after_continue}] = read_replies(Pid),
+
+ gen_server:call(Pid, {continue_reply, self()}),
+ [{Pid, continue}, {Pid, after_continue}] = read_replies(Pid),
+
+ gen_server:call(Pid, {continue_noreply, self()}),
+ [{Pid, continue}, {Pid, after_continue}] = read_replies(Pid),
+
+ gen_server:cast(Pid, {continue_noreply, self()}),
+ [{Pid, continue}, {Pid, after_continue}] = read_replies(Pid),
+
+ Pid ! {continue_noreply, self()},
+ [{Pid, continue}, {Pid, after_continue}] = read_replies(Pid),
+
+ Pid ! {continue_continue, self()},
+ [{Pid, before_continue}, {Pid, continue}, {Pid, after_continue}] = read_replies(Pid),
+
+ Ref = monitor(process, Pid),
+ Pid ! continue_stop,
+ verify_down_reason(Ref, Pid, normal).
+
+read_replies(Pid) ->
+ receive
+ {Pid, ack} -> read_replies()
+ after
+ 1000 -> ct:fail({continue, ack})
+ end.
+
+read_replies() ->
+ receive
+ Msg -> [Msg | read_replies()]
+ after
+ 0 -> []
+ end.
+
+%% --------------------------------------
%% Test call to nonexisting processes on remote nodes
%% --------------------------------------
@@ -1346,7 +1388,7 @@ echo_loop() ->
%% Test the default implementation of terminate if the callback module
%% does not export it
undef_terminate1(Config) when is_list(Config) ->
- {ok, Server} = gen_server:start(oc_server, [], []),
+ {ok, Server} = oc_server:start(),
MRef = monitor(process, Server),
ok = gen_server:stop(Server),
ok = verify_down_reason(MRef, Server, normal).
@@ -1354,7 +1396,7 @@ undef_terminate1(Config) when is_list(Config) ->
%% Test the default implementation of terminate if the callback module
%% does not export it
undef_terminate2(Config) when is_list(Config) ->
- {ok, Server} = gen_server:start(oc_server, [], []),
+ {ok, Server} = oc_server:start(),
MRef = monitor(process, Server),
ok = gen_server:stop(Server, {error, test}, infinity),
ok = verify_down_reason(MRef, Server, {error, test}).
@@ -1377,7 +1419,7 @@ undef_init(_Config) ->
%% The upgrade should fail if code_change is expected in the callback module
%% but not exported, but the server should continue with the old code
undef_code_change(Config) when is_list(Config) ->
- {ok, Server} = gen_server:start(oc_server, [], []),
+ {ok, Server} = oc_server:start(),
{error, {'EXIT', {undef, [{oc_server, code_change, [_, _, _], _}|_]}}}
= fake_upgrade(Server, ?MODULE),
true = is_process_alive(Server).
@@ -1385,7 +1427,7 @@ undef_code_change(Config) when is_list(Config) ->
%% The server should crash if the handle_call callback is
%% not exported in the callback module
undef_handle_call(_Config) ->
- {ok, Server} = gen_server:start(oc_server, [], []),
+ {ok, Server} = oc_server:start(),
try
gen_server:call(Server, call_msg),
ct:fail(should_crash)
@@ -1397,17 +1439,25 @@ undef_handle_call(_Config) ->
%% The server should crash if the handle_cast callback is
%% not exported in the callback module
undef_handle_cast(_Config) ->
- {ok, Server} = gen_server:start(oc_server, [], []),
+ {ok, Server} = oc_server:start(),
MRef = monitor(process, Server),
gen_server:cast(Server, cast_msg),
verify_undef_down(MRef, Server, oc_server, handle_cast),
ok.
+%% The server should crash if the handle_continue callback is
+%% not exported in the callback module
+undef_handle_continue(_Config) ->
+ {ok, Server} = oc_server:start(continue),
+ MRef = monitor(process, Server),
+ verify_undef_down(MRef, Server, oc_server, handle_continue),
+ ok.
+
%% The server should log but not crash if the handle_info callback is
%% calling an undefined function
undef_handle_info(Config) when is_list(Config) ->
error_logger_forwarder:register(),
- {ok, Server} = gen_server:start(oc_server, [], []),
+ {ok, Server} = oc_server:start(),
Server ! hej,
wait_until_processed(Server, hej, 10),
true = is_process_alive(Server),
@@ -1570,8 +1620,11 @@ init(hibernate) ->
init(sleep) ->
ct:sleep(1000),
{ok, []};
+init({continue, Pid}) ->
+ self() ! {after_continue, Pid},
+ {ok, [], {continue, {message, Pid}}};
init({state,State}) ->
- {ok, State}.
+ {ok,State}.
handle_call(started_p, _From, State) ->
io:format("FROZ"),
@@ -1604,6 +1657,12 @@ handle_call(shutdown_reason, _From, _State) ->
handle_call({call_undef_fun, Mod, Fun}, _From, State) ->
Mod:Fun(),
{reply, ok, State};
+handle_call({continue_reply, Pid}, _From, State) ->
+ self() ! {after_continue, Pid},
+ {reply, ok, State, {continue, {message, Pid}}};
+handle_call({continue_noreply, Pid}, From, State) ->
+ self() ! {after_continue, Pid},
+ {noreply, State, {continue, {message, Pid, From}}};
handle_call(stop_shutdown_reason, _From, State) ->
{stop,{shutdown,stop_reason},State}.
@@ -1620,6 +1679,9 @@ handle_cast(hibernate_later, _State) ->
handle_cast({call_undef_fun, Mod, Fun}, State) ->
Mod:Fun(),
{noreply, State};
+handle_cast({continue_noreply, Pid}, State) ->
+ self() ! {after_continue, Pid},
+ {noreply, State, {continue, {message, Pid}}};
handle_cast({From, stop}, State) ->
io:format("BAZ"),
{stop, {From,stopped}, State}.
@@ -1657,9 +1719,34 @@ handle_info(continue, From) ->
{noreply, []};
handle_info({From, stop}, State) ->
{stop, {From,stopped_info}, State};
+handle_info({after_continue, Pid}, State) ->
+ Pid ! {self(), after_continue},
+ Pid ! {self(), ack},
+ {noreply, State};
+handle_info({continue_noreply, Pid}, State) ->
+ self() ! {after_continue, Pid},
+ {noreply, State, {continue, {message, Pid}}};
+handle_info({continue_continue, Pid}, State) ->
+ {noreply, State, {continue, {continue, Pid}}};
+handle_info(continue_stop, State) ->
+ {noreply, State, {continue, stop}};
handle_info(_Info, State) ->
{noreply, State}.
+handle_continue({continue, Pid}, State) ->
+ Pid ! {self(), before_continue},
+ self() ! {after_continue, Pid},
+ {noreply, State, {continue, {message, Pid}}};
+handle_continue(stop, State) ->
+ {stop, normal, State};
+handle_continue({message, Pid}, State) ->
+ Pid ! {self(), continue},
+ {noreply, State};
+handle_continue({message, Pid, From}, State) ->
+ Pid ! {self(), continue},
+ gen_server:reply(From, ok),
+ {noreply, State}.
+
code_change(_OldVsn,
{new, {undef_in_code_change, {Mod, Fun}}} = State,
_Extra) ->
diff --git a/lib/stdlib/test/gen_server_SUITE_data/oc_server.erl b/lib/stdlib/test/gen_server_SUITE_data/oc_server.erl
index 4ba37987f3..7b92a49bf6 100644
--- a/lib/stdlib/test/gen_server_SUITE_data/oc_server.erl
+++ b/lib/stdlib/test/gen_server_SUITE_data/oc_server.erl
@@ -22,7 +22,7 @@
-behaviour(gen_server).
%% API
--export([start/0]).
+-export([start/0, start/1]).
%% gen_server callbacks
-export([init/1]).
@@ -30,8 +30,12 @@
-record(state, {}).
start() ->
- gen_server:start({local, ?MODULE}, ?MODULE, [], []).
+ gen_server:start(?MODULE, ok, []).
-init([]) ->
- {ok, #state{}}.
+start(continue) ->
+ gen_server:start(?MODULE, continue, []).
+init(ok) ->
+ {ok, #state{}};
+init(continue) ->
+ {ok, #state{}, {continue, continue}}.
diff --git a/lib/stdlib/test/id_transform_SUITE.erl b/lib/stdlib/test/id_transform_SUITE.erl
index 3d4ae1a189..186df41d3f 100644
--- a/lib/stdlib/test/id_transform_SUITE.erl
+++ b/lib/stdlib/test/id_transform_SUITE.erl
@@ -61,8 +61,13 @@ id_transform(Config) when is_list(Config) ->
"erl_id_trans.erl"]),
{ok,erl_id_trans,Bin} = compile:file(File,[binary]),
{module,erl_id_trans} = code:load_binary(erl_id_trans, File, Bin),
- ct:timetrap({hours,1}),
- run_in_test_suite().
+ case test_server:is_valgrind() of
+ false ->
+ ct:timetrap({hours,1}),
+ run_in_test_suite();
+ true ->
+ {skip,"Valgrind (too slow)"}
+ end.
run_in_test_suite() ->
SuperDir = filename:dirname(filename:dirname(code:which(?MODULE))),
diff --git a/lib/stdlib/test/proc_lib_SUITE.erl b/lib/stdlib/test/proc_lib_SUITE.erl
index c4fafe82a4..7686889360 100644
--- a/lib/stdlib/test/proc_lib_SUITE.erl
+++ b/lib/stdlib/test/proc_lib_SUITE.erl
@@ -552,14 +552,17 @@ t_format(_Config) ->
t_format() ->
error_logger:add_report_handler(?MODULE, self()),
- Pid = proc_lib:spawn(fun t_format_looper/0),
+ Pid = proc_lib:spawn(fun '\x{aaa}t_format_looper'/0),
HugeData = gb_sets:from_list(lists:seq(1, 100)),
- Pid ! {die,HugeData},
+ SomeData1 = list_to_atom([246]),
+ SomeData2 = list_to_atom([1024]),
+ Pid ! {SomeData1,SomeData2},
+ Pid ! {die,{HugeData,SomeData1,SomeData2}},
Report = receive
{crash_report, Pid, Report0} -> Report0
end,
- Usz = do_test_format(Report, unlimited),
- Tsz = do_test_format(Report, 20),
+ Usz = do_test_format(Report, latin1, unlimited),
+ Tsz = do_test_format(Report, latin1, 20),
if
Tsz >= Usz ->
@@ -568,6 +571,16 @@ t_format() ->
ok
end,
+ UszU = do_test_format(Report, unicode, unlimited),
+ TszU = do_test_format(Report, unicode, 20),
+
+ if
+ TszU >= UszU ->
+ ct:fail(failed);
+ true ->
+ ok
+ end,
+
ok.
t_format_arbitrary(_Config) ->
@@ -597,15 +610,19 @@ do_test_format(Report, Encoding, Depth) ->
io:format("*** Depth = ~p, Encoding = ~p", [Depth, Encoding]),
S0 = proc_lib:format(Report, Encoding, Depth),
S = lists:flatten(S0),
- io:put_chars(S),
+ case Encoding of
+ latin1 -> io:format("~s\n", [S]);
+ _ -> io:format("~ts\n", [S])
+ end,
length(S).
-t_format_looper() ->
+'\x{aaa}t_format_looper'() ->
receive
{die,Data} ->
exit(Data);
- _ ->
- t_format_looper()
+ M ->
+ put(M, M),
+ '\x{aaa}t_format_looper'()
end.
%%-----------------------------------------------------------------
diff --git a/lib/stdlib/test/rand_SUITE.erl b/lib/stdlib/test/rand_SUITE.erl
index 432293b656..f69d42551e 100644
--- a/lib/stdlib/test/rand_SUITE.erl
+++ b/lib/stdlib/test/rand_SUITE.erl
@@ -80,7 +80,7 @@ test() ->
end, Tests).
algs() ->
- [exs64, exsplus, exsp, exrop, exs1024, exs1024s].
+ [exrop, exsp, exs1024s, exs64, exsplus, exs1024].
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -459,213 +459,233 @@ measure(Config) ->
{skip,{will_not_run_in_scaled_time,Scale}}
end.
+-define(CHECK_UNIFORM_RANGE(Gen, Range, X, St),
+ case (Gen) of
+ {(X), (St)} when is_integer(X), 1 =< (X), (X) =< (Range) ->
+ St
+ end).
+-define(CHECK_UNIFORM(Gen, X, St),
+ case (Gen) of
+ {(X), (St)} when is_float(X), 0.0 =< (X), (X) < 1.0 ->
+ St
+ end).
+-define(CHECK_UNIFORM_NZ(Gen, X, St),
+ case (Gen) of
+ {(X), (St)} when is_float(X), 0.0 < (X), (X) =< 1.0 ->
+ St
+ end).
+-define(CHECK_NORMAL(Gen, X, St),
+ case (Gen) of
+ {(X), (St)} when is_float(X) ->
+ St
+ end).
+
do_measure(_Config) ->
- Algos =
+ Algs =
+ algs() ++
try crypto:strong_rand_bytes(1) of
- <<_>> -> [crypto64, crypto]
+ <<_>> -> [crypto64, crypto_cache, crypto]
catch
error:low_entropy -> [];
error:undef -> []
- end ++ algs(),
+ end,
%%
- ct:pal("RNG uniform integer performance~n",[]),
- TMark1 =
+ ct:pal("~nRNG uniform integer range 10000 performance~n",[]),
+ _ =
measure_1(
- random,
fun (_) -> 10000 end,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
- _ =
- [measure_1(
- Algo,
- fun (_) -> 10000 end,
- TMark1,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
- ct:pal("~nRNG uniform integer half range performance~n",[]),
- HalfRangeFun = fun (State) -> half_range(State) end,
- TMark2 =
- measure_1(
- random,
- HalfRangeFun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
+ ct:pal("~nRNG uniform integer 32 bit performance~n",[]),
_ =
- [measure_1(
- Algo,
- HalfRangeFun,
- TMark2,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
- %%
- ct:pal("~nRNG uniform integer half range + 1 performance~n",[]),
- HalfRangePlus1Fun = fun (State) -> half_range(State) + 1 end,
- TMark3 =
measure_1(
- random,
- HalfRangePlus1Fun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
+ fun (_) -> 1 bsl 32 end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
+ %%
+ ct:pal("~nRNG uniform integer half range + 1 performance~n",[]),
_ =
- [measure_1(
- Algo,
- HalfRangePlus1Fun,
- TMark3,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ measure_1(
+ fun (State) -> half_range(State) + 1 end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG uniform integer full range - 1 performance~n",[]),
- FullRangeMinus1Fun = fun (State) -> (half_range(State) bsl 1) - 1 end,
- TMark4 =
- measure_1(
- random,
- FullRangeMinus1Fun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
_ =
- [measure_1(
- Algo,
- FullRangeMinus1Fun,
- TMark4,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ measure_1(
+ fun (State) -> (half_range(State) bsl 1) - 1 end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG uniform integer full range performance~n",[]),
- FullRangeFun = fun (State) -> half_range(State) bsl 1 end,
- TMark5 =
- measure_1(
- random,
- FullRangeFun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
_ =
- [measure_1(
- Algo,
- FullRangeFun,
- TMark5,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ measure_1(
+ fun (State) -> half_range(State) bsl 1 end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG uniform integer full range + 1 performance~n",[]),
- FullRangePlus1Fun = fun (State) -> (half_range(State) bsl 1) + 1 end,
- TMark6 =
- measure_1(
- random,
- FullRangePlus1Fun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
_ =
- [measure_1(
- Algo,
- FullRangePlus1Fun,
- TMark6,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ measure_1(
+ fun (State) -> (half_range(State) bsl 1) + 1 end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG uniform integer double range performance~n",[]),
- DoubleRangeFun = fun (State) -> half_range(State) bsl 2 end,
- TMark7 =
- measure_1(
- random,
- DoubleRangeFun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
_ =
- [measure_1(
- Algo,
- DoubleRangeFun,
- TMark7,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ measure_1(
+ fun (State) ->
+ half_range(State) bsl 2
+ end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG uniform integer double range + 1 performance~n",[]),
- DoubleRangePlus1Fun = fun (State) -> (half_range(State) bsl 2) + 1 end,
- TMark8 =
+ _ =
measure_1(
- random,
- DoubleRangePlus1Fun,
- undefined,
- fun (Range, State) ->
- {int, random:uniform_s(Range, State)}
- end),
+ fun (State) ->
+ (half_range(State) bsl 2) + 1
+ end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
+ %%
+ ct:pal("~nRNG uniform integer 64 bit performance~n",[]),
_ =
- [measure_1(
- Algo,
- DoubleRangePlus1Fun,
- TMark8,
- fun (Range, State) ->
- {int, rand:uniform_s(Range, State)}
- end) || Algo <- Algos],
+ measure_1(
+ fun (_) -> 1 bsl 64 end,
+ fun (State, Range, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM_RANGE(
+ Mod:uniform_s(Range, St0), Range,
+ X, St1)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG uniform float performance~n",[]),
- TMark9 =
- measure_1(
- random,
+ _ = measure_1(
fun (_) -> 0 end,
- undefined,
- fun (_, State) ->
- {uniform, random:uniform_s(State)}
- end),
- _ =
- [measure_1(
- Algo,
- fun (_) -> 0 end,
- TMark9,
- fun (_, State) ->
- {uniform, rand:uniform_s(State)}
- end) || Algo <- Algos],
+ fun (State, _, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_UNIFORM(Mod:uniform_s(St0), X, St)
+ end,
+ State)
+ end,
+ Algs),
%%
ct:pal("~nRNG normal float performance~n",[]),
- io:format("~.12w: not implemented (too few bits)~n", [random]),
- _ = [measure_1(
- Algo,
- fun (_) -> 0 end,
- TMark9,
- fun (_, State) ->
- {normal, rand:normal_s(State)}
- end) || Algo <- Algos],
+ _ = measure_1(
+ fun (_) -> 0 end,
+ fun (State, _, Mod) ->
+ measure_loop(
+ fun (St0) ->
+ ?CHECK_NORMAL(Mod:normal_s(St0), X, St1)
+ end,
+ State)
+ end,
+ Algs),
ok.
-measure_1(Algo, RangeFun, TMark, Gen) ->
+measure_loop(Fun, State) ->
+ measure_loop(Fun, State, ?LOOP).
+%%
+measure_loop(Fun, State, N) when 0 < N ->
+ measure_loop(Fun, Fun(State), N-1);
+measure_loop(_, _, _) ->
+ ok.
+
+measure_1(RangeFun, Fun, Algs) ->
+ TMark = measure_1(RangeFun, Fun, hd(Algs), undefined),
+ [TMark] ++
+ [measure_1(RangeFun, Fun, Alg, TMark) || Alg <- tl(Algs)].
+
+measure_1(RangeFun, Fun, Alg, TMark) ->
Parent = self(),
- Seed =
- case Algo of
+ {Mod, State} =
+ case Alg of
crypto64 ->
- crypto64_seed();
+ {rand, crypto64_seed()};
+ crypto_cache ->
+ {rand, crypto:rand_seed_alg(crypto_cache)};
crypto ->
- crypto:rand_seed_s();
+ {rand, crypto:rand_seed_s()};
random ->
- random:seed(os:timestamp()), get(random_seed);
+ {random, random:seed(os:timestamp()), get(random_seed)};
_ ->
- rand:seed_s(Algo)
+ {rand, rand:seed_s(Alg)}
end,
- Range = RangeFun(Seed),
+ Range = RangeFun(State),
Pid = spawn_link(
fun() ->
- Fun = fun() -> measure_2(?LOOP, Range, Seed, Gen) end,
- {Time, ok} = timer:tc(Fun),
+ {Time, ok} = timer:tc(fun () -> Fun(State, Range, Mod) end),
Percent =
case TMark of
undefined -> 100;
@@ -673,7 +693,7 @@ measure_1(Algo, RangeFun, TMark, Gen) ->
end,
io:format(
"~.12w: ~p ns ~p% [16#~.16b]~n",
- [Algo, (Time * 1000 + 500) div ?LOOP, Percent, Range]),
+ [Alg, (Time * 1000 + 500) div ?LOOP, Percent, Range]),
Parent ! {self(), Time},
normal
end),
@@ -681,21 +701,6 @@ measure_1(Algo, RangeFun, TMark, Gen) ->
{Pid, Msg} -> Msg
end.
-measure_2(N, Range, State0, Fun) when N > 0 ->
- case Fun(Range, State0) of
- {int, {Random, State}}
- when is_integer(Random), Random >= 1, Random =< Range ->
- measure_2(N-1, Range, State, Fun);
- {uniform, {Random, State}}
- when is_float(Random), 0.0 =< Random, Random < 1.0 ->
- measure_2(N-1, Range, State, Fun);
- {normal, {Random, State}} when is_float(Random) ->
- measure_2(N-1, Range, State, Fun);
- Res ->
- exit({error, Res, State0})
- end;
-measure_2(0, _, _, _) -> ok.
-
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% The jump sequence tests has two parts
%% for those with the functional API (jump/1)
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput1 b/lib/stdlib/test/re_SUITE_data/testoutput1
index a2b3cffe9d..eff8ecc948 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput1
+++ b/lib/stdlib/test/re_SUITE_data/testoutput1
@@ -9442,4 +9442,8 @@ No match
\ X
0: X
+/X+(?#comment)?/
+ >XXX<
+ 0: X
+
/-- End of testinput1 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput8 b/lib/stdlib/test/re_SUITE_data/testoutput8
index 17b667a980..4984376d3c 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput8
+++ b/lib/stdlib/test/re_SUITE_data/testoutput8
@@ -7801,4 +7801,8 @@ No match
** Show all captures ignored after DFA matching
0: a
+/(02-)?[0-9]{3}-[0-9]{3}/
+ 02-123-123
+ 0: 02-123-123
+
/-- End of testinput8 --/
diff --git a/lib/stdlib/test/stdlib.spec b/lib/stdlib/test/stdlib.spec
index 3768e494b2..91712b8963 100644
--- a/lib/stdlib/test/stdlib.spec
+++ b/lib/stdlib/test/stdlib.spec
@@ -1 +1,2 @@
{suites,"../stdlib_test",all}.
+{skip_suites,"../stdlib_test",stdlib_bench_SUITE, "bench only"}.
diff --git a/lib/stdlib/test/stdlib_bench.spec b/lib/stdlib/test/stdlib_bench.spec
new file mode 100644
index 0000000000..a5d1e1db80
--- /dev/null
+++ b/lib/stdlib/test/stdlib_bench.spec
@@ -0,0 +1,7 @@
+%% Needed to compile ,unicode_util_SUITE and string_SUITE...
+{cases,"../stdlib_test",unicode_util_SUITE, []}.
+{cases,"../stdlib_test",string_SUITE, []}.
+{skip_suites,"../stdlib_test",unicode_util_SUITE, "bench only"}.
+{skip_suites,"../stdlib_test",string_SUITE, "bench only"}.
+
+{suites,"../stdlib_test",[stdlib_bench_SUITE]}.
diff --git a/lib/stdlib/test/stdlib_bench_SUITE.erl b/lib/stdlib/test/stdlib_bench_SUITE.erl
new file mode 100644
index 0000000000..8670e7029c
--- /dev/null
+++ b/lib/stdlib/test/stdlib_bench_SUITE.erl
@@ -0,0 +1,107 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2012-2016. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+-module(stdlib_bench_SUITE).
+-compile([export_all, nowarn_export_all]).
+-include_lib("common_test/include/ct_event.hrl").
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+suite() -> [{ct_hooks,[{ts_install_cth,[{nodenames,2}]}]}].
+
+
+all() ->
+ [{group,unicode}].
+
+groups() ->
+ [{unicode,[{repeat,5}],
+ [norm_nfc_list, norm_nfc_deep_l, norm_nfc_binary,
+ string_lexemes_list, string_lexemes_binary
+ ]}].
+
+init_per_group(_GroupName, Config) ->
+ Config.
+
+end_per_group(_GroupName, Config) ->
+ Config.
+
+init_per_suite(Config) ->
+ Config.
+
+end_per_suite(Config) ->
+ Config.
+
+init_per_testcase(_Func, Conf) ->
+ Conf.
+
+end_per_testcase(_Func, _Conf) ->
+ ok.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-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).
+
+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).
+
+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).
+
+
+string_lexemes_list(Config) ->
+ %% Use nth_lexeme instead of lexemes to avoid building a result of
+ %% large lists which causes large differences between test runs, gc?
+ Bin = norm_data(Config),
+ Fun = fun(Str) -> string:nth_lexeme(Str, 200000, [$;,$\n,$\r]), 200000 end,
+ {_N, Mean, _Stddev, Res} = string_SUITE:time_func(Fun, list, Bin, 15),
+ report(1000.0*Res / Mean).
+
+string_lexemes_binary(Config) ->
+ %% Use nth_lexeme instead of lexemes to avoid building a result of
+ %% large lists which causes large differences between test runs, gc?
+ Bin = norm_data(Config),
+ Fun = fun(Str) -> string:nth_lexeme(Str, 200000, [$;,$\n,$\r]), 200000 end,
+ {_N, Mean, _Stddev, Res} = string_SUITE:time_func(Fun, binary, Bin, ?REPEAT_NORM),
+ report(1000.0*Res / Mean).
+
+%%%
+report(Tps) ->
+ ct_event:notify(#event{name = benchmark_data,
+ data = [{suite,"stdlib_unicode"},{value,round(Tps)}]}),
+ Tps.
+
+norm_data(Config) ->
+ DataDir0 = proplists:get_value(data_dir, Config),
+ DataDir = filename:join(lists:droplast(filename:split(DataDir0))),
+ File = filename:join([DataDir,"unicode_util_SUITE_data","NormalizationTest.txt"]),
+ {ok, Bin} = file:read_file(File),
+ Bin.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
diff --git a/lib/stdlib/test/string_SUITE.erl b/lib/stdlib/test/string_SUITE.erl
index 90f980c0e5..05f18ef238 100644
--- a/lib/stdlib/test/string_SUITE.erl
+++ b/lib/stdlib/test/string_SUITE.erl
@@ -47,7 +47,7 @@
-export([to_upper_to_lower/1]).
%% Run tests when debugging them
--export([debug/0]).
+-export([debug/0, time_func/4]).
suite() ->
[{ct_hooks,[ts_install_cth]},
@@ -728,7 +728,7 @@ do_measure(TestDir) ->
{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),
+ {N, Mean, Stddev, _} = time_func(Func, Mode, Bin, 50),
io:format("~10w ~6w ~6.2fms ±~4.2fms #~.2w gc included~n",
[Name, Mode, Mean/1000, Stddev/1000, N])
end,
@@ -938,19 +938,19 @@ needs_check(_) -> true.
%%%% Timer stuff
-time_func(Fun, Mode, Bin) ->
+time_func(Fun, Mode, Bin, Repeat) ->
timer:sleep(100), %% Let emulator catch up and clean things before test runs
Self = self(),
Pid = spawn_link(fun() ->
Str = mode(Mode, Bin),
- Self ! {self(),time_func(0,0,0, Fun, Str, undefined)}
+ Self ! {self(),time_func(0,0,0, Fun, Str, undefined, Repeat)}
end),
receive {Pid,Msg} -> Msg end.
-time_func(N,Sum,SumSq, Fun, Str, _) when N < 50 ->
+time_func(N,Sum,SumSq, Fun, Str, _, Repeat) when N < Repeat ->
{Time, Res} = timer:tc(fun() -> Fun(Str) end),
- time_func(N+1,Sum+Time,SumSq+Time*Time, Fun, Str, Res);
-time_func(N,Sum,SumSq, _, _, Res) ->
+ time_func(N+1,Sum+Time,SumSq+Time*Time, Fun, Str, Res, Repeat);
+time_func(N,Sum,SumSq, _, _, Res, _) ->
Mean = round(Sum / N),
Stdev = round(math:sqrt((SumSq - (Sum*Sum/N))/(N - 1))),
{N, Mean, Stdev, Res}.
diff --git a/lib/stdlib/test/unicode_expand.erl b/lib/stdlib/test/unicode_expand.erl
new file mode 100644
index 0000000000..41f741fa84
--- /dev/null
+++ b/lib/stdlib/test/unicode_expand.erl
@@ -0,0 +1,36 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 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(unicode_expand).
+
+-export(['кlирилли́ческий атом'/0, 'кlирилли́ческий атом'/1,
+ 'кlирилли́ческий атомB'/1]).
+
+-export_type(['кlирилли́ческий атом'/0]).
+
+-type 'кlирилли́ческий атом'() :: integer().
+
+'кlирилли́ческий атом'() ->
+ 'кlирилли́ческий атом'('кlирилли́ческий атом').
+
+'кlирилли́ческий атом'(_Atom) ->
+ ok.
+
+'кlирилли́ческий атомB'(_B) ->
+ true.
diff --git a/lib/stdlib/test/unicode_util_SUITE.erl b/lib/stdlib/test/unicode_util_SUITE.erl
index 03c24c7027..7dba0a2fd0 100644
--- a/lib/stdlib/test/unicode_util_SUITE.erl
+++ b/lib/stdlib/test/unicode_util_SUITE.erl
@@ -29,7 +29,9 @@
get/1,
count/1]).
--export([debug/0, id/1, bin_split/1, uc_loaded_size/0]).
+-export([debug/0, id/1, bin_split/1, uc_loaded_size/0,
+ time_count/4 %% Used by stdlib_bench_SUITE
+ ]).
suite() ->
[{ct_hooks,[ts_install_cth]},
@@ -323,7 +325,7 @@ do_measure(Config) ->
File = DataDir ++ "/NormalizationTest.txt",
{ok, Bin} = file:read_file(File),
Do = fun(Func, Mode) ->
- {N, Mean, Stddev, Res} = time_count(Func, Mode, Bin),
+ {N, Mean, Stddev, Res} = time_count(Func, Mode, Bin, 10),
io:format("~4w ~6w ~.10w ~.6wms ±~.2wms #~.2w~n",
[Func, Mode, Res, Mean div 1000, Stddev div 1000, N])
end,
@@ -345,19 +347,19 @@ uc_loaded_size([_|Rest]) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-time_count(Fun, Mode, Bin) ->
+time_count(Fun, Mode, Bin, Repeat) ->
timer:sleep(100), %% Let emulator catch up and clean things before test runs
Self = self(),
Pid = spawn_link(fun() ->
Str = mode(Mode, Bin),
- Self ! {self(),do_count(0,0,0, Fun, Str, undefined)}
+ Self ! {self(),do_count(0,0,0, Fun, Str, undefined, Repeat)}
end),
receive {Pid,Msg} -> Msg end.
-do_count(N,Sum,SumSq, Fun, Str, _) when N < 10 ->
+do_count(N,Sum,SumSq, Fun, Str, _, Repeat) when N < Repeat ->
{Time, Res} = do_count(Fun, Str),
- do_count(N+1,Sum+Time,SumSq+Time*Time, Fun, Str, Res);
-do_count(N,Sum,SumSq, _, _, Res) ->
+ do_count(N+1,Sum+Time,SumSq+Time*Time, Fun, Str, Res, Repeat);
+do_count(N,Sum,SumSq, _, _, Res, _) ->
Mean = round(Sum / N),
Stdev = round(math:sqrt((SumSq - (Sum*Sum/N))/(N - 1))),
{N, Mean, Stdev, Res}.
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-31 18:57:50 +0000