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-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl28
-rw-r--r--lib/stdlib/test/gen_event_SUITE.erl47
-rw-r--r--lib/stdlib/test/gen_fsm_SUITE.erl38
-rw-r--r--lib/stdlib/test/gen_server_SUITE.erl48
-rw-r--r--lib/stdlib/test/io_proto_SUITE.erl18
5 files changed, 160 insertions, 19 deletions
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index ecd181e87c..361abbb771 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -21,7 +21,8 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2]).
--export([ error_1/1, error_2/1, iso88591/1, otp_7810/1, otp_10302/1]).
+-export([ error_1/1, error_2/1, iso88591/1, otp_7810/1, otp_10302/1,
+ otp_10990/1, otp_10992/1]).
-import(lists, [nth/2,flatten/1]).
-import(io_lib, [print/1]).
@@ -60,7 +61,7 @@ end_per_testcase(_Case, Config) ->
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
- [{group, error}, iso88591, otp_7810, otp_10302].
+ [{group, error}, iso88591, otp_7810, otp_10302, otp_10990, otp_10992].
groups() ->
[{error, [], [error_1, error_2]}].
@@ -1121,6 +1122,29 @@ otp_10302(Config) when is_list(Config) ->
erl_parse:abstract("a"++[1024]++"c", [{encoding,latin1}]),
ok.
+otp_10990(doc) ->
+ "OTP-10990. Floating point number in input string.";
+otp_10990(suite) ->
+ [];
+otp_10990(Config) when is_list(Config) ->
+ {'EXIT',_} = (catch {foo, erl_scan:string([$",42.0,$"],1)}),
+ ok.
+
+otp_10992(doc) ->
+ "OTP-10992. List of floats to abstract format.";
+otp_10992(suite) ->
+ [];
+otp_10992(Config) when is_list(Config) ->
+ {cons,0,{float,0,42.0},{nil,0}} =
+ erl_parse:abstract([42.0], [{encoding,unicode}]),
+ {cons,0,{float,0,42.0},{nil,0}} =
+ erl_parse:abstract([42.0], [{encoding,utf8}]),
+ {cons,0,{integer,0,65},{cons,0,{float,0,42.0},{nil,0}}} =
+ erl_parse:abstract([$A,42.0], [{encoding,unicode}]),
+ {cons,0,{integer,0,65},{cons,0,{float,0,42.0},{nil,0}}} =
+ erl_parse:abstract([$A,42.0], [{encoding,utf8}]),
+ ok.
+
test_string(String, Expected) ->
{ok, Expected, _End} = erl_scan:string(String),
test(String).
diff --git a/lib/stdlib/test/gen_event_SUITE.erl b/lib/stdlib/test/gen_event_SUITE.erl
index 5c51e12e35..6be5a299b6 100644
--- a/lib/stdlib/test/gen_event_SUITE.erl
+++ b/lib/stdlib/test/gen_event_SUITE.erl
@@ -26,13 +26,14 @@
delete_handler/1, swap_handler/1, swap_sup_handler/1,
notify/1, sync_notify/1, call/1, info/1, hibernate/1,
call_format_status/1, call_format_status_anon/1,
- error_format_status/1]).
+ error_format_status/1, get_state/1, replace_state/1]).
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[start, {group, test_all}, hibernate,
- call_format_status, call_format_status_anon, error_format_status].
+ call_format_status, call_format_status_anon, error_format_status,
+ get_state, replace_state].
groups() ->
[{test_all, [],
@@ -956,3 +957,45 @@ error_format_status(Config) when is_list(Config) ->
?line ok = gen_event:stop(Pid),
process_flag(trap_exit, OldFl),
ok.
+
+get_state(suite) ->
+ [];
+get_state(doc) ->
+ ["Test that sys:get_state/1,2 return the gen_event state"];
+get_state(Config) when is_list(Config) ->
+ {ok, Pid} = gen_event:start({local, my_dummy_handler}),
+ State1 = self(),
+ ok = gen_event:add_handler(my_dummy_handler, dummy1_h, [State1]),
+ [{dummy1_h,false,State1}] = sys:get_state(Pid),
+ [{dummy1_h,false,State1}] = sys:get_state(Pid, 5000),
+ State2 = {?MODULE, self()},
+ ok = gen_event:add_handler(my_dummy_handler, {dummy1_h,id}, [State2]),
+ Result1 = sys:get_state(Pid),
+ [{dummy1_h,false,State1},{dummy1_h,id,State2}] = lists:sort(Result1),
+ Result2 = sys:get_state(Pid, 5000),
+ [{dummy1_h,false,State1},{dummy1_h,id,State2}] = lists:sort(Result2),
+ ok = gen_event:stop(Pid),
+ ok.
+
+replace_state(suite) ->
+ [];
+replace_state(doc) ->
+ ["Test that replace_state/2,3 replace the gen_event state"];
+replace_state(Config) when is_list(Config) ->
+ {ok, Pid} = gen_event:start({local, my_dummy_handler}),
+ State1 = self(),
+ ok = gen_event:add_handler(my_dummy_handler, dummy1_h, [State1]),
+ [{dummy1_h,false,State1}] = sys:get_state(Pid),
+ NState1 = "replaced",
+ Replace1 = fun({dummy1_h,false,_}=S) -> setelement(3,S,NState1) end,
+ [{dummy1_h,false,NState1}] = sys:replace_state(Pid, Replace1),
+ [{dummy1_h,false,NState1}] = sys:get_state(Pid),
+ NState2 = "replaced again",
+ Replace2 = fun({dummy1_h,false,_}=S) -> setelement(3,S,NState2) end,
+ [{dummy1_h,false,NState2}] = sys:replace_state(Pid, Replace2, 5000),
+ [{dummy1_h,false,NState2}] = sys:get_state(Pid),
+ %% verify no change in state if replace function crashes
+ Replace3 = fun(_) -> exit(fail) end,
+ [{dummy1_h,false,NState2}] = sys:replace_state(Pid, Replace3),
+ [{dummy1_h,false,NState2}] = sys:get_state(Pid),
+ ok.
diff --git a/lib/stdlib/test/gen_fsm_SUITE.erl b/lib/stdlib/test/gen_fsm_SUITE.erl
index a637a8543b..fd15838b7d 100644
--- a/lib/stdlib/test/gen_fsm_SUITE.erl
+++ b/lib/stdlib/test/gen_fsm_SUITE.erl
@@ -31,7 +31,7 @@
-export([shutdown/1]).
--export([ sys1/1, call_format_status/1, error_format_status/1]).
+-export([ sys1/1, call_format_status/1, error_format_status/1, get_state/1, replace_state/1]).
-export([hibernate/1,hiber_idle/3,hiber_wakeup/3,hiber_idle/2,hiber_wakeup/2]).
@@ -66,7 +66,7 @@ groups() ->
start8, start9, start10, start11, start12]},
{abnormal, [], [abnormal1, abnormal2]},
{sys, [],
- [sys1, call_format_status, error_format_status]}].
+ [sys1, call_format_status, error_format_status, get_state, replace_state]}].
init_per_suite(Config) ->
Config.
@@ -413,6 +413,40 @@ error_format_status(Config) when is_list(Config) ->
process_flag(trap_exit, OldFl),
ok.
+get_state(Config) when is_list(Config) ->
+ State = self(),
+ {ok, Pid} = gen_fsm:start(?MODULE, {state_data, State}, []),
+ {idle, State} = sys:get_state(Pid),
+ {idle, State} = sys:get_state(Pid, 5000),
+ stop_it(Pid),
+
+ %% check that get_state can handle a name being an atom (pid is
+ %% already checked by the previous test)
+ {ok, Pid2} = gen_fsm:start({local, gfsm}, gen_fsm_SUITE, {state_data, State}, []),
+ {idle, State} = sys:get_state(gfsm),
+ {idle, State} = sys:get_state(gfsm, 5000),
+ stop_it(Pid2),
+ ok.
+
+replace_state(Config) when is_list(Config) ->
+ State = self(),
+ {ok, Pid} = gen_fsm:start(?MODULE, {state_data, State}, []),
+ {idle, State} = sys:get_state(Pid),
+ NState1 = "replaced",
+ Replace1 = fun({StateName, _}) -> {StateName, NState1} end,
+ {idle, NState1} = sys:replace_state(Pid, Replace1),
+ {idle, NState1} = sys:get_state(Pid),
+ NState2 = "replaced again",
+ Replace2 = fun({idle, _}) -> {state0, NState2} end,
+ {state0, NState2} = sys:replace_state(Pid, Replace2, 5000),
+ {state0, NState2} = sys:get_state(Pid),
+ %% verify no change in state if replace function crashes
+ Replace3 = fun(_) -> error(fail) end,
+ {state0, NState2} = sys:replace_state(Pid, Replace3),
+ {state0, NState2} = sys:get_state(Pid),
+ stop_it(Pid),
+ ok.
+
%% Hibernation
hibernate(suite) -> [];
hibernate(Config) when is_list(Config) ->
diff --git a/lib/stdlib/test/gen_server_SUITE.erl b/lib/stdlib/test/gen_server_SUITE.erl
index dffeadb423..3b6a3f38bc 100644
--- a/lib/stdlib/test/gen_server_SUITE.erl
+++ b/lib/stdlib/test/gen_server_SUITE.erl
@@ -32,7 +32,7 @@
spec_init_local_registered_parent/1,
spec_init_global_registered_parent/1,
otp_5854/1, hibernate/1, otp_7669/1, call_format_status/1,
- error_format_status/1, call_with_huge_message_queue/1
+ error_format_status/1, get_state/1, replace_state/1, call_with_huge_message_queue/1
]).
% spawn export
@@ -57,6 +57,7 @@ all() ->
spec_init_local_registered_parent,
spec_init_global_registered_parent, otp_5854, hibernate,
otp_7669, call_format_status, error_format_status,
+ get_state, replace_state,
call_with_huge_message_queue].
groups() ->
@@ -1033,6 +1034,51 @@ error_format_status(Config) when is_list(Config) ->
process_flag(trap_exit, OldFl),
ok.
+%% Verify that sys:get_state correctly returns gen_server state
+%%
+get_state(suite) ->
+ [];
+get_state(doc) ->
+ ["Test that sys:get_state/1,2 return the gen_server state"];
+get_state(Config) when is_list(Config) ->
+ State = self(),
+ {ok, _Pid} = gen_server:start_link({local, get_state},
+ ?MODULE, {state,State}, []),
+ State = sys:get_state(get_state),
+ State = sys:get_state(get_state, 5000),
+ {ok, Pid} = gen_server:start_link(?MODULE, {state,State}, []),
+ State = sys:get_state(Pid),
+ State = sys:get_state(Pid, 5000),
+ ok.
+
+%% Verify that sys:replace_state correctly replaces gen_server state
+%%
+replace_state(suite) ->
+ [];
+replace_state(doc) ->
+ ["Test that sys:replace_state/1,2 replace the gen_server state"];
+replace_state(Config) when is_list(Config) ->
+ State = self(),
+ {ok, _Pid} = gen_server:start_link({local, replace_state},
+ ?MODULE, {state,State}, []),
+ State = sys:get_state(replace_state),
+ NState1 = "replaced",
+ Replace1 = fun(_) -> NState1 end,
+ NState1 = sys:replace_state(replace_state, Replace1),
+ NState1 = sys:get_state(replace_state),
+ {ok, Pid} = gen_server:start_link(?MODULE, {state,NState1}, []),
+ NState1 = sys:get_state(Pid),
+ Suffix = " again",
+ NState2 = NState1 ++ Suffix,
+ Replace2 = fun(S) -> S ++ Suffix end,
+ NState2 = sys:replace_state(Pid, Replace2, 5000),
+ NState2 = sys:get_state(Pid, 5000),
+ %% verify no change in state if replace function crashes
+ Replace3 = fun(_) -> throw(fail) end,
+ NState2 = sys:replace_state(Pid, Replace3),
+ NState2 = sys:get_state(Pid, 5000),
+ ok.
+
%% Test that the time for a huge message queue is not
%% significantly slower than with an empty message queue.
call_with_huge_message_queue(Config) when is_list(Config) ->
diff --git a/lib/stdlib/test/io_proto_SUITE.erl b/lib/stdlib/test/io_proto_SUITE.erl
index e16ba55481..76a8109a8d 100644
--- a/lib/stdlib/test/io_proto_SUITE.erl
+++ b/lib/stdlib/test/io_proto_SUITE.erl
@@ -147,8 +147,7 @@ unicode_prompt(Config) when is_list(Config) ->
%% And one with oldshell
?line rtnode([{putline,""},
{putline, "2."},
- {getline_re, ".*2."},
- {getline, "2"},
+ {getline_re, ".*2$"},
{putline, "shell:prompt_func({io_proto_SUITE,uprompt})."},
{getline_re, ".*default"},
{putline, "io:get_line('')."},
@@ -263,8 +262,7 @@ setopts_getopts(Config) when is_list(Config) ->
%% And one with oldshell
?line rtnode([{putline,""},
{putline, "2."},
- {getline_re, ".*2."},
- {getline, "2"},
+ {getline_re, ".*2$"},
{putline, "lists:keyfind(binary,1,io:getopts())."},
{getline_re, ".*{binary,false}"},
{putline, "io:get_line('')."},
@@ -467,8 +465,7 @@ unicode_options(Config) when is_list(Config) ->
end,
?line rtnode([{putline,""},
{putline, "2."},
- {getline_re, ".*2."},
- {getline, "2"},
+ {getline_re, ".*2$"},
{putline, "lists:keyfind(encoding,1,io:getopts())."},
{getline_re, ".*{encoding,latin1}"},
{putline, "io:format(\"~ts~n\",[[1024]])."},
@@ -701,8 +698,7 @@ binary_options(Config) when is_list(Config) ->
old ->
ok;
new ->
- ?line rtnode([{putline,""},
- {putline, "2."},
+ ?line rtnode([{putline, "2."},
{getline, "2"},
{putline, "lists:keyfind(binary,1,io:getopts())."},
{getline, "{binary,false}"},
@@ -720,10 +716,8 @@ binary_options(Config) when is_list(Config) ->
],[])
end,
%% And one with oldshell
- ?line rtnode([{putline,""},
- {putline, "2."},
- {getline_re, ".*2."},
- {getline, "2"},
+ ?line rtnode([{putline, "2."},
+ {getline_re, ".*2$"},
{putline, "lists:keyfind(binary,1,io:getopts())."},
{getline_re, ".*{binary,false}"},
{putline, "io:get_line('')."},
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-22 19:48:51 +0000