diff options
Diffstat (limited to 'lib/kernel/test')
-rw-r--r-- | lib/kernel/test/code_SUITE.erl | 21 | ||||
-rw-r--r-- | lib/kernel/test/erl_distribution_SUITE.erl | 12 | ||||
-rw-r--r-- | lib/kernel/test/file_SUITE.erl | 4 | ||||
-rw-r--r-- | lib/kernel/test/gen_sctp_SUITE.erl | 6 | ||||
-rw-r--r-- | lib/kernel/test/gen_tcp_api_SUITE.erl | 4 | ||||
-rw-r--r-- | lib/kernel/test/gen_udp_SUITE.erl | 4 | ||||
-rw-r--r-- | lib/kernel/test/inet_SUITE.erl | 8 | ||||
-rw-r--r-- | lib/kernel/test/inet_res_SUITE.erl | 4 | ||||
-rw-r--r-- | lib/kernel/test/os_SUITE.erl | 18 |
9 files changed, 46 insertions, 35 deletions
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl index 569753155f..902196def2 100644 --- a/lib/kernel/test/code_SUITE.erl +++ b/lib/kernel/test/code_SUITE.erl @@ -931,37 +931,34 @@ purge_stacktrace(Config) when is_list(Config) -> code:purge(code_b_test), try code_b_test:call(fun(b) -> ok end, a) catch - error:function_clause -> + error:function_clause:Stacktrace -> code:load_file(code_b_test), - case erlang:get_stacktrace() of + case Stacktrace of [{?MODULE,_,[a],_}, {code_b_test,call,2,_}, {?MODULE,purge_stacktrace,1,_}|_] -> - false = code:purge(code_b_test), - [] = erlang:get_stacktrace() + false = code:purge(code_b_test) end end, try code_b_test:call(nofun, 2) catch - error:function_clause -> + error:function_clause:Stacktrace2 -> code:load_file(code_b_test), - case erlang:get_stacktrace() of + case Stacktrace2 of [{code_b_test,call,[nofun,2],_}, {?MODULE,purge_stacktrace,1,_}|_] -> - false = code:purge(code_b_test), - [] = erlang:get_stacktrace() + false = code:purge(code_b_test) end end, Args = [erlang,error,[badarg]], try code_b_test:call(erlang, error, [badarg,Args]) catch - error:badarg -> + error:badarg:Stacktrace3 -> code:load_file(code_b_test), - case erlang:get_stacktrace() of + case Stacktrace3 of [{code_b_test,call,Args,_}, {?MODULE,purge_stacktrace,1,_}|_] -> - false = code:purge(code_b_test), - [] = erlang:get_stacktrace() + false = code:purge(code_b_test) end end, ok. diff --git a/lib/kernel/test/erl_distribution_SUITE.erl b/lib/kernel/test/erl_distribution_SUITE.erl index bbfaa9d147..f6791adf86 100644 --- a/lib/kernel/test/erl_distribution_SUITE.erl +++ b/lib/kernel/test/erl_distribution_SUITE.erl @@ -95,7 +95,11 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - +init_per_testcase(TC, Config) when TC == hostnames; + TC == nodenames -> + file:make_dir("hostnames_nodedir"), + file:write_file("hostnames_nodedir/ignore_core_files",""), + Config; init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Config. @@ -251,7 +255,7 @@ test_node(Name, Illigal) -> end, net_kernel:monitor_nodes(true), BinCommand = unicode:characters_to_binary(Command, utf8), - Prt = open_port({spawn, BinCommand}, [stream]), + Prt = open_port({spawn, BinCommand}, [stream,{cd,"hostnames_nodedir"}]), Node = list_to_atom(Name), receive {nodeup, Node} -> @@ -459,9 +463,9 @@ run_remote_test([FuncStr, TestNodeStr | Args]) -> 1 end catch - C:E -> + C:E:S -> io:format("Node ~p got EXCEPTION ~p:~p\nat ~p\n", - [node(), C, E, erlang:get_stacktrace()]), + [node(), C, E, S]), 2 end, io:format("Node ~p doing halt(~p).\n",[node(), Status]), diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 0cb8087a76..9a77454432 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -399,11 +399,11 @@ read_write_0(Str, {Func, ReadFun}, Options) -> io:format("~p:~p: ~p ERROR: ~ts vs~n ~w~n - ~p~n", [?MODULE, Line, Func, Str, ReadBytes, Options]), exit({error, ?LINE}); - error:What -> + error:What:Stacktrace -> io:format("~p:??: ~p ERROR: ~p from~n ~w~n ~p~n", [?MODULE, Func, What, Str, Options]), - io:format("\t~p~n", [erlang:get_stacktrace()]), + io:format("\t~p~n", [Stacktrace]), exit({error, ?LINE}) end. diff --git a/lib/kernel/test/gen_sctp_SUITE.erl b/lib/kernel/test/gen_sctp_SUITE.erl index 620ab235a0..9dde00652c 100644 --- a/lib/kernel/test/gen_sctp_SUITE.erl +++ b/lib/kernel/test/gen_sctp_SUITE.erl @@ -1038,8 +1038,7 @@ do_from_other_process(Fun) -> Result -> Parent ! {Ref,Result} catch - Class:Reason -> - Stacktrace = erlang:get_stacktrace(), + Class:Reason:Stacktrace -> Parent ! {Ref,Class,Reason,Stacktrace} end end), @@ -1617,8 +1616,7 @@ s_start(Socket, Timeout, Parent) -> try s_loop(Socket, Timeout, Parent, Handler, gb_trees:empty()) catch - Class:Reason -> - Stacktrace = erlang:get_stacktrace(), + Class:Reason:Stacktrace -> io:format(?MODULE_STRING":socket exception ~w:~w at~n" "~p.~n", [Class,Reason,Stacktrace]), erlang:raise(Class, Reason, Stacktrace) diff --git a/lib/kernel/test/gen_tcp_api_SUITE.erl b/lib/kernel/test/gen_tcp_api_SUITE.erl index 12d22519ce..0fe44e8a88 100644 --- a/lib/kernel/test/gen_tcp_api_SUITE.erl +++ b/lib/kernel/test/gen_tcp_api_SUITE.erl @@ -605,9 +605,9 @@ ok({ok,V}) -> V; ok(NotOk) -> try throw(not_ok) catch - Thrown -> + throw:Thrown:Stacktrace -> erlang:raise( - error, {Thrown, NotOk}, tl(erlang:get_stacktrace())) + error, {Thrown, NotOk}, tl(Stacktrace)) end. get_localaddr() -> diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl index 96e495505a..6a50239c2a 100644 --- a/lib/kernel/test/gen_udp_SUITE.erl +++ b/lib/kernel/test/gen_udp_SUITE.erl @@ -755,9 +755,9 @@ ok({ok,V}) -> V; ok(NotOk) -> try throw(not_ok) catch - Thrown -> + throw:Thrown:Stacktrace -> erlang:raise( - error, {Thrown, NotOk}, tl(erlang:get_stacktrace())) + error, {Thrown, NotOk}, tl(Stacktrace)) end. diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl index 77ac743a6e..2e5f8c7d2c 100644 --- a/lib/kernel/test/inet_SUITE.erl +++ b/lib/kernel/test/inet_SUITE.erl @@ -1104,11 +1104,9 @@ ifaddrs([{If,Opts}|IOs]) -> #ifopts{flags=F} = Ifopts = check_ifopts(Opts, #ifopts{name=If}), case F of {flags,Flags} -> - case lists:member(up, Flags) of - true -> - Ifopts#ifopts.addrs; - false -> - [] + case lists:member(running, Flags) of + true -> Ifopts#ifopts.addrs; + false -> [] end ++ ifaddrs(IOs); undefined -> ifaddrs(IOs) diff --git a/lib/kernel/test/inet_res_SUITE.erl b/lib/kernel/test/inet_res_SUITE.erl index 6691ad9c06..2a5b8d0044 100644 --- a/lib/kernel/test/inet_res_SUITE.erl +++ b/lib/kernel/test/inet_res_SUITE.erl @@ -217,10 +217,10 @@ proxy_start(TC, {NS,P}) -> spawn_link( fun () -> try proxy_start(TC, NS, P, Parent, Tag) - catch C:X -> + catch C:X:Stacktrace -> io:format( "~w: ~w:~p ~p~n", - [self(),C,X,erlang:get_stacktrace()]) + [self(),C,X,Stacktrace]) end end), receive {started,Tag,Port} -> diff --git a/lib/kernel/test/os_SUITE.erl b/lib/kernel/test/os_SUITE.erl index 8056321448..591fbb2125 100644 --- a/lib/kernel/test/os_SUITE.erl +++ b/lib/kernel/test/os_SUITE.erl @@ -26,7 +26,8 @@ null_in_command/1, space_in_name/1, bad_command/1, find_executable/1, unix_comment_in_command/1, deep_list_command/1, large_output_command/1, background_command/0, background_command/1, - message_leak/1, close_stdin/0, close_stdin/1, perf_counter_api/1]). + message_leak/1, close_stdin/0, close_stdin/1, max_size_command/1, + perf_counter_api/1]). -include_lib("common_test/include/ct.hrl"). @@ -39,7 +40,7 @@ all() -> space_in_name, bad_command, find_executable, unix_comment_in_command, deep_list_command, large_output_command, background_command, message_leak, - close_stdin, perf_counter_api]. + close_stdin, max_size_command, perf_counter_api]. groups() -> []. @@ -322,6 +323,19 @@ close_stdin(Config) -> "-1" = os:cmd(Fds). +max_size_command(_Config) -> + + Res20 = os:cmd("cat /dev/zero", #{ max_size => 20 }), + 20 = length(Res20), + + Res0 = os:cmd("cat /dev/zero", #{ max_size => 0 }), + 0 = length(Res0), + + Res32768 = os:cmd("cat /dev/zero", #{ max_size => 32768 }), + 32768 = length(Res32768), + + ResHello = string:trim(os:cmd("echo hello", #{ max_size => 20 })), + 5 = length(ResHello). %% Test that the os:perf_counter api works as expected perf_counter_api(_Config) -> |