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-rw-r--r--erts/emulator/test/map_SUITE.erl43
-rw-r--r--erts/emulator/test/match_spec_SUITE.erl7
-rw-r--r--erts/emulator/test/trace_SUITE.erl62
-rw-r--r--erts/emulator/test/tracer_SUITE.erl6
4 files changed, 61 insertions, 57 deletions
diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl
index 43807b4388..f93c637650 100644
--- a/erts/emulator/test/map_SUITE.erl
+++ b/erts/emulator/test/map_SUITE.erl
@@ -38,6 +38,7 @@
t_map_size/1,
t_map_get/1,
t_is_map/1,
+ t_is_map_key/1,
%% Specific Map BIFs
t_bif_map_get/1,
@@ -718,7 +719,47 @@ t_map_get(Config) when is_list(Config) ->
true = if map_get(a, M2) =:= 1 -> true; true -> false end,
false = if map_get(x, M2) =:= 1 -> true; true -> false end,
do_badmap(fun
- (T) when map_get(T, x) =:= 1 -> ok;
+ (T) when map_get(x, T) =:= 1 -> ok;
+ (T) -> false = is_map(T)
+ end),
+ ok.
+
+t_is_map_key(Config) when is_list(Config) ->
+ %% small map
+ true = is_map_key(a, id(#{a=>1})),
+ true = is_map_key(b, id(#{a=>1, b=>2})),
+ true = is_map_key("hello", id(#{a=>1, "hello"=>"hi"})),
+ true = is_map_key({1,1.0}, id(#{a=>a, {1,1.0}=>"tuple hi"})),
+
+ M0 = id(#{ k1=>"v1", <<"k2">> => <<"v3">> }),
+ true = is_map_key(<<"k2">>, M0#{<<"k2">> => "v4"}),
+
+ %% large map
+ M1 = maps:from_list([{I,I}||I<-lists:seq(1,100)] ++
+ [{a,1},{b,2},{"hello","hi"},{{1,1.0},"tuple hi"},
+ {k1,"v1"},{<<"k2">>,"v3"}]),
+ true = is_map_key(a, M1),
+ true = is_map_key(b, M1),
+ true = is_map_key("hello", M1),
+ true = is_map_key({1,1.0}, M1),
+ true = is_map_key(<<"k2">>, M1),
+
+ %% error cases
+ do_badmap(fun(T) ->
+ {'EXIT',{{badmap,T},[{erlang,is_map_key,_,_}|_]}} =
+ (catch is_map_key(a, T))
+ end),
+
+ false = is_map_key({1,1}, id(#{{1,1.0}=>"tuple"})),
+ false = is_map_key(a, id(#{})),
+ false = is_map_key(a, id(#{b=>1, c=>2})),
+
+ %% in guards
+ M2 = id(#{a=>1}),
+ true = if is_map_key(a, M2) -> true; true -> false end,
+ false = if is_map_key(x, M2) -> true; true -> false end,
+ do_badmap(fun
+ (T) when is_map_key(T, x) =:= 1 -> ok;
(T) -> false = is_map(T)
end),
ok.
diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl
index c1bc01f01e..4415d8d1b9 100644
--- a/erts/emulator/test/match_spec_SUITE.erl
+++ b/erts/emulator/test/match_spec_SUITE.erl
@@ -898,6 +898,13 @@ maps(Config) when is_list(Config) ->
{ok,false,[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[{map_get,b,'$1'}],['$_']}], table),
{ok,true,[],[]} = erlang:match_spec_test(#{a => true}, [{'$1',[{map_get,a,'$1'}],[true]}], table),
+ {ok,true,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[],[{is_map_key,a,'$1'}]}], table),
+ {ok,false,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[],[{is_map_key,b,'$1'}]}], table),
+ {ok,'EXIT',[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[],[{is_map_key,a,'$1'}]}], table),
+ {ok,false,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[{is_map_key,b,'$1'}],['$_']}], table),
+ {ok,false,[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[{is_map_key,b,'$1'}],['$_']}], table),
+ {ok,true,[],[]} = erlang:match_spec_test(#{a => true}, [{'$1',[{is_map_key,a,'$1'}],[true]}], table),
+
%% large maps
Ls0 = [{I,<<I:32>>}||I <- lists:seq(1,415)],
diff --git a/erts/emulator/test/trace_SUITE.erl b/erts/emulator/test/trace_SUITE.erl
index def25dba7d..138aefb29c 100644
--- a/erts/emulator/test/trace_SUITE.erl
+++ b/erts/emulator/test/trace_SUITE.erl
@@ -29,7 +29,7 @@
receive_trace/1, link_receive_call_correlation/1, self_send/1,
timeout_trace/1, send_trace/1,
procs_trace/1, dist_procs_trace/1, procs_new_trace/1,
- suspend/1, mutual_suspend/1, suspend_exit/1, suspender_exit/1,
+ suspend/1, suspend_exit/1, suspender_exit/1,
suspend_system_limit/1, suspend_opts/1, suspend_waiting/1,
new_clear/1, existing_clear/1, tracer_die/1,
set_on_spawn/1, set_on_first_spawn/1, cpu_timestamp/1,
@@ -53,7 +53,7 @@ all() ->
[cpu_timestamp, receive_trace, link_receive_call_correlation,
self_send, timeout_trace,
send_trace, procs_trace, dist_procs_trace, suspend,
- mutual_suspend, suspend_exit, suspender_exit,
+ suspend_exit, suspender_exit,
suspend_system_limit, suspend_opts, suspend_waiting,
new_clear, existing_clear, tracer_die, set_on_spawn,
set_on_first_spawn, set_on_link, set_on_first_link,
@@ -1234,55 +1234,6 @@ do_suspend(Pid, N) ->
erlang:yield(),
do_suspend(Pid, N-1).
-
-
-mutual_suspend(Config) when is_list(Config) ->
- TimeoutSecs = 5*60,
- ct:timetrap({seconds, TimeoutSecs}),
- Parent = self(),
- Fun = fun () ->
- receive
- {go, Pid} ->
- do_mutual_suspend(Pid, 100000)
- end,
- Parent ! {done, self()},
- receive after infinity -> ok end
- end,
- P1 = spawn_link(Fun),
- P2 = spawn_link(Fun),
- T1 = erlang:start_timer((TimeoutSecs - 5)*1000, self(), oops),
- T2 = erlang:start_timer((TimeoutSecs - 5)*1000, self(), oops),
- P1 ! {go, P2},
- P2 ! {go, P1},
- Res1 = receive
- {done, P1} -> done;
- {timeout,T1,_} -> timeout
- end,
- Res2 = receive
- {done, P2} -> done;
- {timeout,T2,_} -> timeout
- end,
- P1S = process_info(P1, status),
- P2S = process_info(P2, status),
- io:format("P1S=~p P2S=~p", [P1S, P2S]),
- false = {status, suspended} == P1S,
- false = {status, suspended} == P2S,
- unlink(P1), exit(P1, bang),
- unlink(P2), exit(P2, bang),
- done = Res1,
- done = Res2,
- ok.
-
-do_mutual_suspend(_Pid, 0) ->
- ok;
-do_mutual_suspend(Pid, N) ->
- %% Suspend a process and test that it is suspended.
- true = erlang:suspend_process(Pid),
- {status, suspended} = process_info(Pid, status),
- %% Unsuspend the process.
- true = erlang:resume_process(Pid),
- do_mutual_suspend(Pid, N-1).
-
suspend_exit(Config) when is_list(Config) ->
ct:timetrap({minutes, 2}),
rand:seed(exsplus, {4711,17,4711}),
@@ -1513,7 +1464,8 @@ suspend_opts(Config) when is_list(Config) ->
dbl_async = AA,
synced = S,
async_once = AO} = Acc) ->
- erlang:suspend_process(Tok, [asynchronous]),
+ Tag = {make_ref(), self()},
+ erlang:suspend_process(Tok, [{asynchronous, Tag}]),
Res = case {suspend_count(Tok), N rem 4} of
{0, 2} ->
erlang:suspend_process(Tok,
@@ -1549,7 +1501,11 @@ suspend_opts(Config) when is_list(Config) ->
_ ->
Acc
end,
- erlang:resume_process(Tok),
+ receive
+ {Tag, Result} ->
+ suspended = Result,
+ erlang:resume_process(Tok)
+ end,
erlang:yield(),
Res
end,
diff --git a/erts/emulator/test/tracer_SUITE.erl b/erts/emulator/test/tracer_SUITE.erl
index e1362ef07a..070462b0f1 100644
--- a/erts/emulator/test/tracer_SUITE.erl
+++ b/erts/emulator/test/tracer_SUITE.erl
@@ -623,7 +623,7 @@ test(Event, TraceFlag, Tc, Expect, _Removes, Dies) ->
Expect(Pid1, State1, Opts),
receive M11 -> ct:fail({unexpected, M11}) after 0 -> ok end,
- if not Dies ->
+ if not Dies andalso Event /= in ->
{flags, [TraceFlag]} = erlang:trace_info(Pid1, flags),
{tracer, {tracer_test, State1}} = erlang:trace_info(Pid1, tracer),
erlang:trace(Pid1, false, [TraceFlag]);
@@ -640,7 +640,7 @@ test(Event, TraceFlag, Tc, Expect, _Removes, Dies) ->
Expect(Pid1T, State1, Opts#{ scheduler_id => number,
timestamp => timestamp}),
receive M11T -> ct:fail({unexpected, M11T}) after 0 -> ok end,
- if not Dies ->
+ if not Dies andalso Event /= in ->
{flags, [scheduler_id, TraceFlag, timestamp]}
= erlang:trace_info(Pid1T, flags),
{tracer, {tracer_test, State1}} = erlang:trace_info(Pid1T, tracer),
@@ -655,7 +655,7 @@ test(Event, TraceFlag, Tc, Expect, _Removes, Dies) ->
Tc(Pid2),
ok = trace_delivered(Pid2),
receive M2 -> ct:fail({unexpected, M2}) after 0 -> ok end,
- if not Dies ->
+ if not Dies andalso Event /= in ->
{flags, [TraceFlag]} = erlang:trace_info(Pid2, flags),
{tracer, {tracer_test, State2}} = erlang:trace_info(Pid2, tracer),
erlang:trace(Pid2, false, [TraceFlag]);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-12 16:57:58 +0000