From 7ed11a886fc8fcaf3c2b8324294e2f24e02b0f28 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Holger=20Wei=C3=9F?= Date: Mon, 15 Nov 2010 12:05:16 +0100 Subject: Call chmod without the "-f" flag "-f" is a non-standard chmod option which at least SGI IRIX and HP UX do not support. As the only effect of the "-f" flag is to suppress warning messages, it can be safely omitted. --- lib/kernel/test/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/kernel') diff --git a/lib/kernel/test/Makefile b/lib/kernel/test/Makefile index 293c368e2a..5b8698fd1b 100644 --- a/lib/kernel/test/Makefile +++ b/lib/kernel/test/Makefile @@ -143,7 +143,7 @@ release_tests_spec: make_emakefile $(INSTALL_DATA) $(APP_FILES) $(RELSYSDIR) $(INSTALL_DATA) kernel.dynspec $(EMAKEFILE)\ $(COVERFILE) $(RELSYSDIR) - chmod -f -R u+w $(RELSYSDIR) + chmod -R u+w $(RELSYSDIR) @tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -) release_docs_spec: -- cgit v1.2.3 From 60826a52cbed78fa3b30bacd6d37e1c7766f5d99 Mon Sep 17 00:00:00 2001 From: Kostis Sagonas Date: Thu, 10 Feb 2011 02:08:14 +0200 Subject: Added loader for ppc64 --- lib/kernel/src/hipe_unified_loader.erl | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'lib/kernel') diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl index f289b8110d..1d3eb926ca 100644 --- a/lib/kernel/src/hipe_unified_loader.erl +++ b/lib/kernel/src/hipe_unified_loader.erl @@ -258,7 +258,7 @@ find_callee_mfas(Patches) when is_list(Patches) -> amd64 -> []; arm -> find_callee_mfas(Patches, gb_sets:empty(), false); powerpc -> find_callee_mfas(Patches, gb_sets:empty(), true); - %% ppc64 -> find_callee_mfas(Patches, gb_sets:empty(), true); + ppc64 -> find_callee_mfas(Patches, gb_sets:empty(), true); ultrasparc -> []; x86 -> [] end. @@ -301,6 +301,7 @@ mk_trampoline_map(CalleeMFAs, Trampolines) -> SizeofLong = case erlang:system_info(hipe_architecture) of amd64 -> 8; + ppc64 -> 8; _ -> 4 end, mk_trampoline_map(tuple_size(CalleeMFAs), CalleeMFAs, @@ -625,15 +626,15 @@ patch_instr(Address, Value, Type) -> %% %% XXX: It appears this is used for inserting both code addresses %% and other data. In HiPE, code addresses are still 32-bit on -%% 64-bit machines. +%% some 64-bit machines. write_word(DataAddress, DataWord) -> case erlang:system_info(hipe_architecture) of amd64 -> hipe_bifs:write_u64(DataAddress, DataWord), DataAddress+8; - %% ppc64 -> - %% hipe_bifs:write_u64(DataAddress, DataWord), - %% DataAddress+8; + ppc64 -> + hipe_bifs:write_u64(DataAddress, DataWord), + DataAddress+8; _ -> hipe_bifs:write_u32(DataAddress, DataWord), DataAddress+4 -- cgit v1.2.3 From ee1ea4cf4ec0f7dc4afde302363183ac6ea0df48 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ricardo=20Catalinas=20Jim=C3=A9nez?= Date: Tue, 22 Feb 2011 23:06:53 +0100 Subject: Fix typo in doc of rpc:pmap/3 --- lib/kernel/doc/src/rpc.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/kernel') diff --git a/lib/kernel/doc/src/rpc.xml b/lib/kernel/doc/src/rpc.xml index 86c6ea9178..2b81de170d 100644 --- a/lib/kernel/doc/src/rpc.xml +++ b/lib/kernel/doc/src/rpc.xml @@ -454,7 +454,7 @@ - pmap({Module, Function}, ExtraArgs, List2) -> List1 + pmap({Module, Function}, ExtraArgs, List1) -> List2 Parallell evaluation of mapping a function over a list Module = Function = atom() -- cgit v1.2.3 From a06cf2a394a2db854f9b3a7672bd62ab633c0f0b Mon Sep 17 00:00:00 2001 From: Patrik Nyblom Date: Thu, 17 Mar 2011 17:12:44 +0100 Subject: Add testcase --- lib/kernel/test/init_SUITE.erl | 69 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) (limited to 'lib/kernel') diff --git a/lib/kernel/test/init_SUITE.erl b/lib/kernel/test/init_SUITE.erl index 06bfe97bc4..2db0f7dcb8 100644 --- a/lib/kernel/test/init_SUITE.erl +++ b/lib/kernel/test/init_SUITE.erl @@ -24,6 +24,7 @@ init_per_group/2,end_per_group/2]). -export([get_arguments/1, get_argument/1, boot_var/1, restart/1, + many_restarts/1, get_plain_arguments/1, reboot/1, stop/1, get_status/1, script_id/1]). -export([boot1/1, boot2/1]). @@ -43,6 +44,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [get_arguments, get_argument, boot_var, + many_restarts, get_plain_arguments, restart, get_status, script_id, {group, boot}]. @@ -312,6 +314,73 @@ is_real_system(KernelVsn, StdlibVsn) -> filelib:is_dir(filename:join(LibDir, "kernel"++KernelVsn)) andalso filelib:is_dir(filename:join(LibDir, "stdlib"++StdlibVsn)). +%% ------------------------------------------------ +%% Slave executes erlang:halt() on master nodedown. +%% Therefore the slave process must be killed +%% before restart. +%% ------------------------------------------------ +many_restarts(doc) -> []; +many_restarts(suite) -> + case ?t:os_type() of + {Fam, _} when Fam == unix; Fam == win32 -> + {req, [distribution, {local_slave_nodes, 1}, {time, 5}]}; + _ -> + {skip, "Only run on unix and win32"} + end; + +many_restarts(Config) when is_list(Config) -> + ?line Dog = ?t:timetrap(?t:seconds(480)), + ?line {ok, Node} = loose_node:start(init_test, "", ?DEFAULT_TIMEOUT_SEC), + ?line loop_restart(30,Node,rpc:call(Node,erlang,whereis,[error_logger])), + ?line loose_node:stop(Node), + ?line ?t:timetrap_cancel(Dog), + ok. + +loop_restart(0,_,_) -> + ok; +loop_restart(N,Node,EHPid) -> + ?line erlang:monitor_node(Node, true), + ?line ok = rpc:call(Node, init, restart, []), + ?line receive + {nodedown, Node} -> + ok + after 10000 -> + loose_node:stop(Node), + ?t:fail(not_stopping) + end, + ?line ok = wait_for(30, Node, EHPid), + ?line loop_restart(N-1,Node,rpc:call(Node,erlang,whereis,[error_logger])). + +wait_for(0,Node,_) -> + loose_node:stop(Node), + error; +wait_for(N,Node,EHPid) -> + ?line case rpc:call(Node, erlang, whereis, [error_logger]) of + Pid when is_pid(Pid), Pid =/= EHPid -> + %% ?line erlang:display(ok), + ?line ok; + _X -> + %% ?line erlang:display(_X), + %% ?line Procs = rpc:call(Node, erlang, processes, []), + %% ?line erlang:display(Procs), + %% case is_list(Procs) of + %% true -> + %% ?line [(catch erlang:display( + %% rpc:call(Node, + %% erlang, + %% process_info, + %% [Y,registered_name]))) + %% || Y <- Procs]; + %% _ -> + %% ok + %% end, + receive + after 100 -> + ok + end, + ?line wait_for(N-1,Node,EHPid) + end. + %% ------------------------------------------------ %% Slave executes erlang:halt() on master nodedown. %% Therefore the slave process must be killed -- cgit v1.2.3 From 9cd782e0751294250fced1574c512586f2d1b98f Mon Sep 17 00:00:00 2001 From: Patrik Nyblom Date: Mon, 21 Mar 2011 16:56:00 +0100 Subject: Add testcase --- lib/kernel/test/gen_tcp_misc_SUITE.erl | 132 ++++++++++++++++++++++++++++----- 1 file changed, 115 insertions(+), 17 deletions(-) (limited to 'lib/kernel') diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl index 3b313a6c21..b1ef8826d5 100644 --- a/lib/kernel/test/gen_tcp_misc_SUITE.erl +++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl @@ -39,7 +39,7 @@ accept_timeouts_in_order/1,accept_timeouts_in_order2/1, accept_timeouts_in_order3/1,accept_timeouts_mixed/1, killing_acceptor/1,killing_multi_acceptors/1,killing_multi_acceptors2/1, - several_accepts_in_one_go/1,active_once_closed/1, send_timeout/1, + several_accepts_in_one_go/1,active_once_closed/1, send_timeout/1, send_timeout_active/1, otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1]). %% Internal exports. @@ -71,7 +71,7 @@ all() -> accept_timeouts_in_order3, accept_timeouts_mixed, killing_acceptor, killing_multi_acceptors, killing_multi_acceptors2, several_accepts_in_one_go, - active_once_closed, send_timeout, otp_7731, + active_once_closed, send_timeout, send_timeout_active, otp_7731, zombie_sockets, otp_7816, otp_8102]. groups() -> @@ -1957,6 +1957,60 @@ send_timeout(Config) when is_list(Config) -> ParaFun(false), ParaFun(true), ok. +mad_sender(S) -> + {_, _, USec} = now(), + case gen_tcp:send(S, integer_to_list(USec)) of + ok -> + mad_sender(S); + Err -> + Err + end. + + +flush() -> + receive + _X -> + %erlang:display(_X), + flush() + after 0 -> + ok + end. + +send_timeout_active(suite) -> + []; +send_timeout_active(doc) -> + ["Test the send_timeout socket option for active sockets"]; +send_timeout_active(Config) when is_list(Config) -> + Dog = test_server:timetrap(test_server:seconds(20)), + %% Basic + BasicFun = + fun(AutoClose) -> + ?line {Loop,A,RNode,C} = setup_active_timeout_sink(1, AutoClose), + inet:setopts(A, [{active, once}]), + ?line Mad = spawn_link(RNode,fun() -> mad_sender(C) end), + ?line {error,timeout} = + Loop(fun() -> + receive + {tcp, Sock, _Data} -> + inet:setopts(A, [{active, once}]), + Res = gen_tcp:send(A,lists:duplicate(1000, $a)), + %erlang:display(Res), + Res; + Err -> + io:format("sock closed: ~p~n", [Err]), + Err + end + end), + unlink(Mad), + exit(Mad,kill), + ?line test_server:stop_node(RNode) + end, + BasicFun(false), + flush(), + BasicFun(true), + flush(), + test_server:timetrap_cancel(Dog), + ok. after_send_timeout(AutoClose) -> case AutoClose of @@ -2039,35 +2093,35 @@ setup_closed_ao() -> {Loop,A}. setup_timeout_sink(Timeout, AutoClose) -> - Dir = filename:dirname(code:which(?MODULE)), - {ok,R} = test_server:start_node(test_default_options_slave,slave, + ?line Dir = filename:dirname(code:which(?MODULE)), + ?line {ok,R} = test_server:start_node(test_default_options_slave,slave, [{args,"-pa " ++ Dir}]), - Host = list_to_atom(lists:nth(2,string:tokens(atom_to_list(node()),"@"))), - {ok, L} = gen_tcp:listen(0, [{active,false},{packet,2}, + ?line Host = list_to_atom(lists:nth(2,string:tokens(atom_to_list(node()),"@"))), + ?line {ok, L} = gen_tcp:listen(0, [{active,false},{packet,2}, {send_timeout,Timeout}, {send_timeout_close,AutoClose}]), - Fun = fun(F) -> + ?line Fun = fun(F) -> receive {From,X} when is_function(X) -> From ! {self(),X()}, F(F); die -> ok end end, - Pid = rpc:call(R,erlang,spawn,[fun() -> Fun(Fun) end]), - {ok, Port} = inet:port(L), - Remote = fun(Fu) -> + ?line Pid = rpc:call(R,erlang,spawn,[fun() -> Fun(Fun) end]), + ?line {ok, Port} = inet:port(L), + ?line Remote = fun(Fu) -> Pid ! {self(), Fu}, receive {Pid,X} -> X end end, - {ok, C} = Remote(fun() -> + ?line {ok, C} = Remote(fun() -> gen_tcp:connect(Host,Port, [{active,false},{packet,2}]) end), - {ok,A} = gen_tcp:accept(L), - gen_tcp:send(A,"Hello"), - {ok, "Hello"} = Remote(fun() -> gen_tcp:recv(C,0) end), - Loop2 = fun(_,_,0) -> + ?line {ok,A} = gen_tcp:accept(L), + ?line gen_tcp:send(A,"Hello"), + ?line {ok, "Hello"} = Remote(fun() -> gen_tcp:recv(C,0) end), + ?line Loop2 = fun(_,_,0) -> {failure, timeout}; (L2,F2,N) -> Ret = F2(), @@ -2078,9 +2132,53 @@ setup_timeout_sink(Timeout, AutoClose) -> Other -> Other end end, - Loop = fun(F3) -> Loop2(Loop2,F3,1000) end, + ?line Loop = fun(F3) -> Loop2(Loop2,F3,1000) end, {Loop,A,R}. - + +setup_active_timeout_sink(Timeout, AutoClose) -> + ?line Dir = filename:dirname(code:which(?MODULE)), + ?line {ok,R} = test_server:start_node(test_default_options_slave,slave, + [{args,"-pa " ++ Dir}]), + ?line Host = list_to_atom(lists:nth(2,string:tokens(atom_to_list(node()),"@"))), + ?line {ok, L} = gen_tcp:listen(0, [binary,{active,false},{packet,0},{nodelay, true},{keepalive, true}, + {send_timeout,Timeout}, + {send_timeout_close,AutoClose}]), + ?line Fun = fun(F) -> + receive + {From,X} when is_function(X) -> + From ! {self(),X()}, F(F); + die -> ok + end + end, + ?line Pid = rpc:call(R,erlang,spawn,[fun() -> Fun(Fun) end]), + ?line {ok, Port} = inet:port(L), + ?line Remote = fun(Fu) -> + Pid ! {self(), Fu}, + receive {Pid,X} -> X + end + end, + ?line {ok, C} = Remote(fun() -> + gen_tcp:connect(Host,Port, + [{active,false}]) + end), + ?line {ok,A} = gen_tcp:accept(L), + ?line gen_tcp:send(A,"Hello"), + ?line {ok, "H"++_} = Remote(fun() -> gen_tcp:recv(C,0) end), + ?line Loop2 = fun(_,_,0) -> + {failure, timeout}; + (L2,F2,N) -> + Ret = F2(), + io:format("~p~n",[Ret]), + case Ret of + ok -> receive after 1 -> ok end, + L2(L2,F2,N-1); + Other -> Other + end + end, + ?line Loop = fun(F3) -> Loop2(Loop2,F3,1000) end, + {Loop,A,R,C}. + + millistamp() -> {Mega, Secs, Micros} = erlang:now(), (Micros div 1000) + Secs * 1000 + Mega * 1000000000. -- cgit v1.2.3 From aeb8dc04fb03c98bc449319d799dc9cfc0a46e64 Mon Sep 17 00:00:00 2001 From: Tuncer Ayaz Date: Sun, 20 Feb 2011 19:19:15 +0100 Subject: Fix inet:port/1 doc to match implementation/spec --- lib/kernel/doc/src/inet.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/kernel') diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml index a22c0a8346..f05a224f33 100644 --- a/lib/kernel/doc/src/inet.xml +++ b/lib/kernel/doc/src/inet.xml @@ -432,7 +432,7 @@ fe80::204:acff:fe17:bf38 - port(Socket) -> {ok, Port} + port(Socket) -> {ok, Port} | {error, any()} Return the local port number for a socket Socket = socket() -- cgit v1.2.3