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-rw-r--r--erts/emulator/test/binary_SUITE.erl232
-rw-r--r--erts/emulator/test/driver_SUITE.erl68
-rw-r--r--erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c4
-rw-r--r--erts/emulator/test/driver_SUITE_data/otp_9302_drv.c2
-rw-r--r--erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c4
-rw-r--r--erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c4
-rw-r--r--erts/emulator/test/exception_SUITE.erl11
-rw-r--r--erts/emulator/test/match_spec_SUITE.erl9
-rw-r--r--erts/emulator/test/scheduler_SUITE.erl2
9 files changed, 202 insertions, 134 deletions
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl
index 44dbb2c588..a390c536bb 100644
--- a/erts/emulator/test/binary_SUITE.erl
+++ b/erts/emulator/test/binary_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -58,10 +58,10 @@
ordering/1,unaligned_order/1,gc_test/1,
bit_sized_binary_sizes/1,
otp_6817/1,deep/1,obsolete_funs/1,robustness/1,otp_8117/1,
- otp_8180/1, ttb_trap/1]).
+ otp_8180/1, trapping/1]).
%% Internal exports.
--export([sleeper/0,ttb_loop/2]).
+-export([sleeper/0,trapping_loop/4]).
suite() -> [{ct_hooks,[ts_install_cth]},
{timetrap,{minutes,2}}].
@@ -76,7 +76,7 @@ all() ->
bad_term_to_binary, more_bad_terms, otp_5484, otp_5933,
ordering, unaligned_order, gc_test,
bit_sized_binary_sizes, otp_6817, otp_8117, deep,
- obsolete_funs, robustness, otp_8180, ttb_trap].
+ obsolete_funs, robustness, otp_8180, trapping].
groups() ->
[].
@@ -447,26 +447,26 @@ terms(Config) when is_list(Config) ->
Sz1 when is_integer(Sz1), size(Bin1) =< Sz1 ->
ok
end,
- Term = binary_to_term(Bin),
- Term = binary_to_term(Bin, [safe]),
+ Term = binary_to_term_stress(Bin),
+ Term = binary_to_term_stress(Bin, [safe]),
Unaligned = make_unaligned_sub_binary(Bin),
- Term = binary_to_term(Unaligned),
- Term = binary_to_term(Unaligned, []),
- Term = binary_to_term(Bin, [safe]),
+ Term = binary_to_term_stress(Unaligned),
+ Term = binary_to_term_stress(Unaligned, []),
+ Term = binary_to_term_stress(Bin, [safe]),
BinC = erlang:term_to_binary(Term, [compressed]),
- Term = binary_to_term(BinC),
+ Term = binary_to_term_stress(BinC),
true = size(BinC) =< size(Bin),
Bin = term_to_binary(Term, [{compressed,0}]),
terms_compression_levels(Term, size(Bin), 1),
UnalignedC = make_unaligned_sub_binary(BinC),
- Term = binary_to_term(UnalignedC)
+ Term = binary_to_term_stress(UnalignedC)
end,
?line test_terms(TestFun),
ok.
terms_compression_levels(Term, UncompressedSz, Level) when Level < 10 ->
BinC = erlang:term_to_binary(Term, [{compressed,Level}]),
- Term = binary_to_term(BinC),
+ Term = binary_to_term_stress(BinC),
Sz = byte_size(BinC),
true = Sz =< UncompressedSz,
terms_compression_levels(Term, UncompressedSz, Level+1);
@@ -476,9 +476,9 @@ terms_float(Config) when is_list(Config) ->
?line test_floats(fun(Term) ->
Bin0 = term_to_binary(Term),
Bin0 = term_to_binary(Term, [{minor_version,0}]),
- Term = binary_to_term(Bin0),
+ Term = binary_to_term_stress(Bin0),
Bin1 = term_to_binary(Term, [{minor_version,1}]),
- Term = binary_to_term(Bin1),
+ Term = binary_to_term_stress(Bin1),
true = size(Bin1) < size(Bin0),
Size0 = erlang:external_size(Term),
Size00 = erlang:external_size(Term, [{minor_version, 0}]),
@@ -490,7 +490,7 @@ terms_float(Config) when is_list(Config) ->
float_middle_endian(Config) when is_list(Config) ->
%% Testing for roundtrip is not enough.
?line <<131,70,63,240,0,0,0,0,0,0>> = term_to_binary(1.0, [{minor_version,1}]),
- ?line 1.0 = binary_to_term(<<131,70,63,240,0,0,0,0,0,0>>).
+ ?line 1.0 = binary_to_term_stress(<<131,70,63,240,0,0,0,0,0,0>>).
external_size(Config) when is_list(Config) ->
%% Build a term whose external size only fits in a big num (on 32-bit CPU).
@@ -506,8 +506,8 @@ external_size(Config) when is_list(Config) ->
io:format("Unaligned size: ~p\n", [Sz2]),
?line ?t:fail()
end,
- ?line erlang:external_size(Bin) =:= erlang:external_size(Bin, [{minor_version, 1}]),
- ?line erlang:external_size(Unaligned) =:= erlang:external_size(Unaligned, [{minor_version, 1}]).
+ true = (erlang:external_size(Bin) =:= erlang:external_size(Bin, [{minor_version, 1}])),
+ true = (erlang:external_size(Unaligned) =:= erlang:external_size(Unaligned, [{minor_version, 1}])).
external_size_1(Term, Size0, Limit) when Size0 < Limit ->
case erlang:external_size(Term) of
@@ -608,10 +608,10 @@ bad_binary_to_term(Config) when is_list(Config) ->
ok.
bad_bin_to_term(BadBin) ->
- {'EXIT',{badarg,_}} = (catch binary_to_term(BadBin)).
+ {'EXIT',{badarg,_}} = (catch binary_to_term_stress(BadBin)).
bad_bin_to_term(BadBin,Opts) ->
- {'EXIT',{badarg,_}} = (catch binary_to_term(BadBin,Opts)).
+ {'EXIT',{badarg,_}} = (catch binary_to_term_stress(BadBin,Opts)).
safe_binary_to_term2(doc) -> "Test safety options for binary_to_term/2";
safe_binary_to_term2(Config) when is_list(Config) ->
@@ -622,7 +622,7 @@ safe_binary_to_term2(Config) when is_list(Config) ->
BadRef = <<131,114,0,3,BadHostAtom/binary,0,<<0,0,0,255>>/binary,
Empty/binary,Empty/binary>>,
?line bad_bin_to_term(BadRef, [safe]), % good ref, with a bad atom
- ?line fullsweep_after = binary_to_term(<<131,100,0,15,"fullsweep_after">>, [safe]), % should be a good atom
+ ?line fullsweep_after = binary_to_term_stress(<<131,100,0,15,"fullsweep_after">>, [safe]), % should be a good atom
BadExtFun = <<131,113,100,0,4,98,108,117,101,100,0,4,109,111,111,110,97,3>>,
?line bad_bin_to_term(BadExtFun, [safe]),
ok.
@@ -679,14 +679,14 @@ corrupter0(Term) ->
corrupter(Bin, Pos) when Pos >= 0 ->
?line {ShorterBin, Rest} = split_binary(Bin, Pos),
- ?line catch binary_to_term(ShorterBin), %% emulator shouldn't crash
+ ?line catch binary_to_term_stress(ShorterBin), %% emulator shouldn't crash
?line MovedBin = list_to_binary([ShorterBin]),
- ?line catch binary_to_term(MovedBin), %% emulator shouldn't crash
+ ?line catch binary_to_term_stress(MovedBin), %% emulator shouldn't crash
%% Bit faults, shouldn't crash
<<Byte,Tail/binary>> = Rest,
Fun = fun(M) -> FaultyByte = Byte bxor M,
- catch binary_to_term(<<ShorterBin/binary,
+ catch binary_to_term_stress(<<ShorterBin/binary,
FaultyByte, Tail/binary>>) end,
?line lists:foreach(Fun,[1,2,4,8,16,32,64,128,255]),
?line corrupter(Bin, Pos-1);
@@ -700,7 +700,7 @@ more_bad_terms(Config) when is_list(Config) ->
?line ok = io:format("File: ~s\n", [BadFile]),
?line case file:read_file(BadFile) of
{ok,Bin} ->
- ?line {'EXIT',{badarg,_}} = (catch binary_to_term(Bin)),
+ ?line {'EXIT',{badarg,_}} = (catch binary_to_term_stress(Bin)),
ok;
Other ->
?line ?t:fail(Other)
@@ -709,7 +709,7 @@ more_bad_terms(Config) when is_list(Config) ->
otp_5484(Config) when is_list(Config) ->
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
<<131,
104,2, %Tuple, 2 elements
103, %Pid
@@ -722,7 +722,7 @@ otp_5484(Config) when is_list(Config) ->
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
<<131,
104,2, %Tuple, 2 elements
103, %Pid
@@ -734,13 +734,13 @@ otp_5484(Config) when is_list(Config) ->
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
%% A old-type fun in a list containing a bad creator pid.
<<131,108,0,0,0,1,117,0,0,0,0,103,100,0,13,110,111,110,111,100,101,64,110,111,104,111,115,116,255,255,0,25,255,0,0,0,0,100,0,1,116,97,0,98,6,142,121,72,106>>)),
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
%% A new-type fun in a list containing a bad creator pid.
%%
<<131,
@@ -752,7 +752,7 @@ otp_5484(Config) when is_list(Config) ->
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
%% A new-type fun in a list containing a bad module.
<<131,
108,0,0,0,1, %List, 1 element
@@ -763,7 +763,7 @@ otp_5484(Config) when is_list(Config) ->
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
%% A new-type fun in a list containing a bad index.
<<131,
108,0,0,0,1, %List, 1 element
@@ -775,7 +775,7 @@ otp_5484(Config) when is_list(Config) ->
?line {'EXIT',_} =
(catch
- binary_to_term(
+ binary_to_term_stress(
%% A new-type fun in a list containing a bad unique value.
<<131,
108,0,0,0,1, %List, 1 element
@@ -788,46 +788,46 @@ otp_5484(Config) when is_list(Config) ->
%% An absurdly large atom.
?line {'EXIT',_} =
- (catch binary_to_term(iolist_to_binary([<<131,100,65000:16>>|
+ (catch binary_to_term_stress(iolist_to_binary([<<131,100,65000:16>>|
lists:duplicate(65000, 42)]))),
%% Longer than 255 characters.
?line {'EXIT',_} =
- (catch binary_to_term(iolist_to_binary([<<131,100,256:16>>|
+ (catch binary_to_term_stress(iolist_to_binary([<<131,100,256:16>>|
lists:duplicate(256, 42)]))),
%% OTP-7218. Thanks to Matthew Dempsky. Also make sure that we
%% cover the other error cases for external funs (EXPORT_EXT).
?line {'EXIT',_} =
- (catch binary_to_term(
+ (catch binary_to_term_stress(
<<131,
113, %EXPORT_EXP
97,13, %Integer: 13
97,13, %Integer: 13
97,13>>)), %Integer: 13
?line {'EXIT',_} =
- (catch binary_to_term(
+ (catch binary_to_term_stress(
<<131,
113, %EXPORT_EXP
100,0,1,64, %Atom: '@'
97,13, %Integer: 13
97,13>>)), %Integer: 13
?line {'EXIT',_} =
- (catch binary_to_term(
+ (catch binary_to_term_stress(
<<131,
113, %EXPORT_EXP
100,0,1,64, %Atom: '@'
100,0,1,64, %Atom: '@'
106>>)), %NIL
?line {'EXIT',_} =
- (catch binary_to_term(
+ (catch binary_to_term_stress(
<<131,
113, %EXPORT_EXP
100,0,1,64, %Atom: '@'
100,0,1,64, %Atom: '@'
98,255,255,255,255>>)), %Integer: -1
?line {'EXIT',_} =
- (catch binary_to_term(
+ (catch binary_to_term_stress(
<<131,
113, %EXPORT_EXP
100,0,1,64, %Atom: '@'
@@ -835,7 +835,7 @@ otp_5484(Config) when is_list(Config) ->
113,97,13,97,13,97,13>>)), %fun 13:13/13
%% Bad funs.
- ?line {'EXIT',_} = (catch binary_to_term(fake_fun(0, lists:seq(0, 256)))),
+ ?line {'EXIT',_} = (catch binary_to_term_stress(fake_fun(0, lists:seq(0, 256)))),
ok.
fake_fun(Arity, Env0) ->
@@ -869,7 +869,7 @@ try_bad_lengths(B) ->
try_bad_lengths(B, L) when L > 16#FFFFFFF0 ->
Bin = <<B/binary,L:32>>,
io:format("~p\n", [Bin]),
- {'EXIT',_} = (catch binary_to_term(Bin)),
+ {'EXIT',_} = (catch binary_to_term_stress(Bin)),
try_bad_lengths(B, L-1);
try_bad_lengths(_, _) -> ok.
@@ -923,7 +923,7 @@ otp_6817_try_bin(Bin) ->
%% If the bug is present, the heap pointer will moved when the invalid term
%% is found and we will have a linked list passing through the limbo area
%% between the heap top and the stack pointer.
- catch binary_to_term(Bin),
+ catch binary_to_term_stress(Bin),
%% If the bug is present, we will overwrite the pointers in the limbo area.
Filler = erlang:make_tuple(1024, 16#3FA),
@@ -1238,24 +1238,35 @@ bit_sized_binary_sizes(Config) when is_list(Config) ->
bsbs_1(A) ->
BinSize = 32+A,
io:format("A: ~p BinSize: ~p", [A,BinSize]),
- Bin = binary_to_term(<<131,$M,5:32,A,0,0,0,0,0>>),
+ Bin = binary_to_term_stress(<<131,$M,5:32,A,0,0,0,0,0>>),
BinSize = bit_size(Bin).
+%% lists:foldl(_,_,lists:seq(_,_)) with less heap consumption
+lists_foldl_seq(Fun, Acc0, N, To) when N =< To ->
+ Acc1 = Fun(N, Acc0),
+ lists_foldl_seq(Fun, Acc1, N+1, To);
+
+lists_foldl_seq(_, Acc, _, _) ->
+ Acc.
+
deep(Config) when is_list(Config) ->
- ?line deep_roundtrip(lists:foldl(fun(E, A) ->
- [E,A]
- end, [], lists:seq(1, 1000000))),
- ?line deep_roundtrip(lists:foldl(fun(E, A) ->
- {E,A}
- end, [], lists:seq(1, 1000000))),
- ?line deep_roundtrip(lists:foldl(fun(E, A) ->
- fun() -> {E,A} end
- end, [], lists:seq(1, 1000000))),
+ deep_roundtrip(lists_foldl_seq(fun(E, A) ->
+ [E,A]
+ end, [], 1, 1000000)),
+ erlang:garbage_collect(),
+ deep_roundtrip(lists_foldl_seq(fun(E, A) ->
+ {E,A}
+ end, [], 1, 1000000)),
+ erlang:garbage_collect(),
+ deep_roundtrip(lists_foldl_seq(fun(E, A) ->
+ fun() -> {E,A} end
+ end, [], 1, 1000000)),
+ erlang:garbage_collect(),
ok.
deep_roundtrip(T) ->
B = term_to_binary(T),
- T = binary_to_term(B).
+ T = binary_to_term_stress(B).
obsolete_funs(Config) when is_list(Config) ->
erts_debug:set_internal_state(available_internal_state, true),
@@ -1290,29 +1301,29 @@ obsolete_fun(Fun) ->
Tuple = no_fun_roundtrip(Fun).
no_fun_roundtrip(Term) ->
- binary_to_term(erts_debug:get_internal_state({term_to_binary_no_funs,Term})).
+ binary_to_term_stress(erts_debug:get_internal_state({term_to_binary_no_funs,Term})).
%% Test non-standard encodings never generated by term_to_binary/1
%% but recognized by binary_to_term/1.
robustness(Config) when is_list(Config) ->
- ?line [] = binary_to_term(<<131,107,0,0>>), %Empty string.
- ?line [] = binary_to_term(<<131,108,0,0,0,0,106>>), %Zero-length list.
+ ?line [] = binary_to_term_stress(<<131,107,0,0>>), %Empty string.
+ ?line [] = binary_to_term_stress(<<131,108,0,0,0,0,106>>), %Zero-length list.
%% {[],a} where [] is a zero-length list.
- ?line {[],a} = binary_to_term(<<131,104,2,108,0,0,0,0,106,100,0,1,97>>),
+ ?line {[],a} = binary_to_term_stress(<<131,104,2,108,0,0,0,0,106,100,0,1,97>>),
%% {42,a} where 42 is a zero-length list with 42 in the tail.
- ?line {42,a} = binary_to_term(<<131,104,2,108,0,0,0,0,97,42,100,0,1,97>>),
+ ?line {42,a} = binary_to_term_stress(<<131,104,2,108,0,0,0,0,97,42,100,0,1,97>>),
%% {{x,y},a} where {x,y} is a zero-length list with {x,y} in the tail.
- ?line {{x,y},a} = binary_to_term(<<131,104,2,108,0,0,0,0,
+ ?line {{x,y},a} = binary_to_term_stress(<<131,104,2,108,0,0,0,0,
104,2,100,0,1,120,100,0,1,
121,100,0,1,97>>),
%% Bignums fitting in 32 bits.
- ?line 16#7FFFFFFF = binary_to_term(<<131,98,127,255,255,255>>),
- ?line -1 = binary_to_term(<<131,98,255,255,255,255>>),
+ ?line 16#7FFFFFFF = binary_to_term_stress(<<131,98,127,255,255,255>>),
+ ?line -1 = binary_to_term_stress(<<131,98,255,255,255,255>>),
ok.
@@ -1330,40 +1341,48 @@ run_otp_8180(Name) ->
?line {ok,Bins} = file:consult(Name),
[begin
io:format("~p\n", [Bin]),
- ?line {'EXIT',{badarg,_}} = (catch binary_to_term(Bin))
+ ?line {'EXIT',{badarg,_}} = (catch binary_to_term_stress(Bin))
end || Bin <- Bins],
ok.
-%% Test that exit and GC during term_to_binary trap does not crash.
-ttb_trap(Config) when is_list(Config)->
- case erlang:system_info(wordsize) of
- N when N < 8 ->
- {skipped, "Only on 64bit machines"};
- _ ->
- do_ttb_trap(5)
- end.
+%% Test that exit and GC during trapping term_to_binary and binary_to_term
+%% does not crash.
+trapping(Config) when is_list(Config)->
+ do_trapping(5, term_to_binary,
+ fun() -> [lists:duplicate(2000000,2000000)] end),
+ do_trapping(5, binary_to_term,
+ fun() -> [term_to_binary(lists:duplicate(2000000,2000000))] end).
-do_ttb_trap(0) ->
+do_trapping(0, _, _) ->
ok;
-do_ttb_trap(N) ->
- Pid = spawn(?MODULE,ttb_loop,[1000,self()]),
+do_trapping(N, Bif, ArgFun) ->
+ io:format("N=~p: Do ~p ~s gc.\n", [N, Bif, case N rem 2 of 0 -> "with"; 1 -> "without" end]),
+ Pid = spawn(?MODULE,trapping_loop,[Bif, ArgFun, 1000, self()]),
receive ok -> ok end,
receive after 100 -> ok end,
- erlang:garbage_collect(Pid),
- receive after 100 -> ok end,
+ Ref = make_ref(),
+ case N rem 2 of
+ 0 -> erlang:garbage_collect(Pid, [{async,Ref}]),
+ receive after 100 -> ok end;
+ 1 -> void
+ end,
exit(Pid,kill),
+ case N rem 2 of
+ 0 -> receive {garbage_collect, Ref, _} -> ok end;
+ 1 -> void
+ end,
receive after 1 -> ok end,
- do_ttb_trap(N-1).
+ do_trapping(N-1, Bif, ArgFun).
-ttb_loop(N,Pid) ->
- Term = lists:duplicate(2000000,2000000),
+trapping_loop(Bif, ArgFun, N, Pid) ->
+ Args = ArgFun(),
Pid ! ok,
- ttb_loop2(N,Term).
-ttb_loop2(0,_T) ->
+ trapping_loop2(Bif,Args,N).
+trapping_loop2(_,_,0) ->
ok;
-ttb_loop2(N,T) ->
- apply(erlang,term_to_binary,[T]),
- ttb_loop2(N-1,T).
+trapping_loop2(Bif,Args,N) ->
+ apply(erlang,Bif,Args),
+ trapping_loop2(Bif, Args, N-1).
%% Utilities.
@@ -1399,3 +1418,52 @@ unaligned_sub_bin(Bin0, Offs) ->
Bin.
id(I) -> I.
+
+
+%% Stress binary_to_term with different initial reductions
+binary_to_term_stress(Bin) ->
+ binary_to_term_stress(Bin, no_opts).
+
+binary_to_term_stress(Bin, Opts) ->
+ Reds = get_reds(),
+ T = b2t(erlang:system_info(context_reductions),
+ Bin, Opts, catch_binary_to_term(Bin, Opts)),
+ set_reds(Reds),
+ T = case Opts of
+ no_opts -> binary_to_term(Bin);
+ _ -> binary_to_term(Bin,Opts)
+ end.
+
+catch_binary_to_term(Bin, no_opts) ->
+ try binary_to_term(Bin)
+ catch
+ error:badarg -> binary_to_term_throws_badarg
+ end;
+catch_binary_to_term(Bin, Opts) ->
+ try binary_to_term(Bin, Opts)
+ catch
+ error:badarg -> binary_to_term_throws_badarg
+ end.
+
+b2t(0, _Bin, _Opts, Term) ->
+ Term;
+b2t(Reds, Bin, Opts, Term) ->
+ set_reds(Reds),
+ Term = catch_binary_to_term(Bin,Opts),
+ b2t(Reds div 3, Bin, Opts, Term).
+
+set_reds(Reds) ->
+ try erts_debug:set_internal_state(reds_left, Reds)
+ catch
+ error:undef ->
+ erts_debug:set_internal_state(available_internal_state, true),
+ set_reds(Reds)
+ end.
+
+get_reds() ->
+ try erts_debug:get_internal_state(reds_left)
+ catch
+ error:undef ->
+ erts_debug:set_internal_state(available_internal_state, true),
+ get_reds()
+ end.
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index 7087542899..06211406b4 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -2075,6 +2075,21 @@ thr_msg_blast(Config) when is_list(Config) ->
Res
end.
+-define(IN_RANGE(LoW_, VaLuE_, HiGh_),
+ case in_range(LoW_, VaLuE_, HiGh_) of
+ true -> ok;
+ false ->
+ case erlang:system_info(lock_checking) of
+ true ->
+ ?t:format("~p:~p: Ignore bad sched count due to "
+ "lock checking~n",
+ [?MODULE,?LINE]);
+ false ->
+ ?t:fail({unexpected_sched_counts, VaLuE_})
+ end
+ end).
+
+
consume_timeslice(Config) when is_list(Config) ->
%%
%% Verify that erl_drv_consume_timeslice() works.
@@ -2131,15 +2146,8 @@ consume_timeslice(Config) when is_list(Config) ->
Proc1 ! Go,
wait_command_msgs(Port, 10),
[{Port, Sprt1}, {Proc1, Sproc1}] = count_pp_sched_stop([Port, Proc1]),
- case Sprt1 of
- 10 ->
- true = in_range(5, Sproc1-10, 7);
- _ ->
- case erlang:system_info(lock_checking) of
- true -> ?t:format("Ignore bad sched count due to lock checking", []);
- false -> ?t:fail({unexpected_sched_counts, Sprt1, Sproc1})
- end
- end,
+ ?IN_RANGE(10, Sprt1, 10),
+ ?IN_RANGE(5, Sproc1-10, 7),
"disabled" = port_control(Port, $D, ""),
Proc2 = spawn_link(fun () ->
@@ -2160,15 +2168,8 @@ consume_timeslice(Config) when is_list(Config) ->
Proc2 ! Go,
wait_command_msgs(Port, 10),
[{Port, Sprt2}, {Proc2, Sproc2}] = count_pp_sched_stop([Port, Proc2]),
- case Sprt2 of
- 10 ->
- true = in_range(1, Sproc2-10, 2);
- _ ->
- case erlang:system_info(lock_checking) of
- true -> ?t:format("Ignore bad sched count due to lock checking", []);
- false -> ?t:fail({unexpected_sched_counts, Sprt2, Sproc2})
- end
- end,
+ ?IN_RANGE(10, Sprt2, 10),
+ ?IN_RANGE(1, Sproc2-10, 2),
"enabled" = port_control(Port, $E, ""),
Proc3 = spawn_link(fun () ->
@@ -2188,15 +2189,8 @@ consume_timeslice(Config) when is_list(Config) ->
Proc3 ! Go,
wait_command_msgs(Port, 10),
[{Port, Sprt3}, {Proc3, Sproc3}] = count_pp_sched_stop([Port, Proc3]),
- case Sprt3 of
- 10 ->
- true = in_range(5, Sproc3-10, 7);
- _ ->
- case erlang:system_info(lock_checking) of
- true -> ?t:format("Ignore bad sched count due to lock checking", []);
- false -> ?t:fail({unexpected_sched_counts, Sprt3, Sproc3})
- end
- end,
+ ?IN_RANGE(10, Sprt3, 10),
+ ?IN_RANGE(5, Sproc3-10, 7),
"disabled" = port_control(Port, $D, ""),
Proc4 = spawn_link(fun () ->
@@ -2216,15 +2210,8 @@ consume_timeslice(Config) when is_list(Config) ->
Proc4 ! Go,
wait_command_msgs(Port, 10),
[{Port, Sprt4}, {Proc4, Sproc4}] = count_pp_sched_stop([Port, Proc4]),
- case Sprt4 of
- 10 ->
- true = in_range(1, Sproc4-10, 2);
- _ ->
- case erlang:system_info(lock_checking) of
- true -> ?t:format("Ignore bad sched count due to lock checking", []);
- false -> ?t:fail({unexpected_sched_counts, Sprt4, Sproc4})
- end
- end,
+ ?IN_RANGE(10, Sprt4, 10),
+ ?IN_RANGE(1, Sproc4-10, 2),
SOnl = erlang:system_info(schedulers_online),
%% If only one scheduler use port with parallelism set to true,
@@ -2272,8 +2259,8 @@ consume_timeslice(Config) when is_list(Config) ->
wait_procs_exit([W5, Proc5]),
wait_command_msgs(Port2, 10),
[{Port2, Sprt5}, {Proc5, Sproc5}] = count_pp_sched_stop([Port2, Proc5]),
- true = in_range(2, Sproc5, 3),
- true = in_range(7, Sprt5, 20),
+ ?IN_RANGE(2, Sproc5, 3),
+ ?IN_RANGE(6, Sprt5, 20),
count_pp_sched_start(),
"disabled" = port_control(Port2, $D, ""),
@@ -2307,8 +2294,8 @@ consume_timeslice(Config) when is_list(Config) ->
wait_procs_exit([W6, Proc6]),
wait_command_msgs(Port2, 10),
[{Port2, Sprt6}, {Proc6, Sproc6}] = count_pp_sched_stop([Port2, Proc6]),
- true = in_range(2, Sproc6, 3),
- true = in_range(3, Sprt6, 6),
+ ?IN_RANGE(2, Sproc6, 3),
+ ?IN_RANGE(2, Sprt6, 6),
process_flag(scheduler, 0),
@@ -2316,6 +2303,7 @@ consume_timeslice(Config) when is_list(Config) ->
receive {Port2, closed} -> ok end,
ok.
+
wait_command_msgs(_, 0) ->
ok;
wait_command_msgs(Port, N) ->
diff --git a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
index 9d8bbac231..e2b338f801 100644
--- a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
@@ -277,10 +277,6 @@ static void stop(ErlDrvData drv_data)
case IOQ_EXIT_TIMEOUT_ASYNC:
driver_cancel_timer(ddp->port);
break;
- case IOQ_EXIT_READY_ASYNC:
- if (ddp->outstanding_async_task)
- driver_async_cancel(ddp->async_task);
- break;
default:
break;
}
diff --git a/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c b/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c
index 88df73f696..7c144d20cf 100644
--- a/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c
@@ -227,6 +227,4 @@ static void output(ErlDrvData drv_data,
ad[4]->term_data.msg = driver_mk_atom("end_of_jobs");
for (i = 0; i < sizeof(id)/sizeof(id[0]); i++)
id[i] = driver_async(data->port, &key, async_invoke, ad[i], driver_free);
- if (id[2] > 0)
- driver_async_cancel(id[2]);
}
diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c
index c22a415c59..e44c7dbd5e 100644
--- a/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c
@@ -19,14 +19,14 @@
/*
* Author: Rickard Green
*
- * Description: Driver that fakes driver version 2.0 and tests
+ * Description: Driver that fakes driver version 3.0 and tests
* driver_system_info().
*
*/
#include "sys_info_drv_impl.h"
-#define SYS_INFO_DRV_MAJOR_VSN 2
+#define SYS_INFO_DRV_MAJOR_VSN 3
#define SYS_INFO_DRV_MINOR_VSN 0
#define SYS_INFO_DRV_NAME_STR "sys_info_base_drv"
#define SYS_INFO_DRV_NAME sys_info_base_drv
diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c
index 815d96cc97..63c69f751c 100644
--- a/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c
@@ -19,14 +19,14 @@
/*
* Author: Rickard Green
*
- * Description: Driver that fakes driver version 2.0 and tests
+ * Description: Driver that fakes driver version 3.0 and tests
* driver_system_info().
*
*/
#include "sys_info_drv_impl.h"
-#define SYS_INFO_DRV_MAJOR_VSN 2
+#define SYS_INFO_DRV_MAJOR_VSN 3
#define SYS_INFO_DRV_MINOR_VSN 0
#define SYS_INFO_DRV_NAME_STR "sys_info_prev_drv"
#define SYS_INFO_DRV_NAME sys_info_prev_drv
diff --git a/erts/emulator/test/exception_SUITE.erl b/erts/emulator/test/exception_SUITE.erl
index 109cec25cb..09a7a87a9a 100644
--- a/erts/emulator/test/exception_SUITE.erl
+++ b/erts/emulator/test/exception_SUITE.erl
@@ -589,6 +589,13 @@ line_numbers(Config) when is_list(Config) ->
[{file,ModFile},{line,_}]}|_]}} =
(catch build_binary2(8, bad_binary)),
+ <<"abc",357:16>> = build_binary3(<<"abc">>),
+ {'EXIT',{badarg,[{?MODULE,build_binary3,1,
+ [{file,"bit_syntax.erl"},{line,72511}]},
+ {?MODULE,line_numbers,1,
+ [{file,ModFile},{line,_}]}|_]}} =
+ (catch build_binary3(no_binary)),
+
{'EXIT',{function_clause,
[{?MODULE,do_call_abs,[y,y],
[{file,"gc_bif.erl"},{line,18}]},
@@ -691,6 +698,10 @@ build_binary2(Size, Bin) -> %Line 72505
id(0), %Line 72506
<<7:Size,Bin/binary>>. %Line 72507
+build_binary3(Bin) -> %Line 72509
+ id(0), %Line 72510
+ <<Bin/binary,357:16>>. %Line 72511
+
-file("gc_bif.erl", 17).
do_call_abs(x, Arg) -> %Line 18
abs(Arg). %Line 19
diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl
index bcc46d78ba..330bef7104 100644
--- a/erts/emulator/test/match_spec_SUITE.erl
+++ b/erts/emulator/test/match_spec_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -25,6 +25,7 @@
trace_control_word/1, silent/1, silent_no_ms/1, silent_test/1,
ms_trace2/1, ms_trace3/1, boxed_and_small/1,
destructive_in_test_bif/1, guard_exceptions/1,
+ empty_list/1,
unary_plus/1, unary_minus/1, moving_labels/1]).
-export([fpe/1]).
-export([otp_9422/1]).
@@ -60,6 +61,7 @@ all() ->
guard_exceptions, unary_plus, unary_minus, fpe,
moving_labels,
faulty_seq_trace,
+ empty_list,
otp_9422];
true -> [not_run]
end.
@@ -897,6 +899,11 @@ fpe(Config) when is_list(Config) ->
_ -> ok
end.
+empty_list(Config) when is_list(Config) ->
+ Val=[{'$1',[], [{message,'$1'},{message,{caller}},{return_trace}]}],
+ %% Did crash debug VM in faulty assert:
+ erlang:match_spec_test([],Val,trace).
+
moving_labels(Config) when is_list(Config) ->
%% Force an andalso/orelse construction to be moved by placing it
%% in a tuple followed by a constant term. Labels should still
diff --git a/erts/emulator/test/scheduler_SUITE.erl b/erts/emulator/test/scheduler_SUITE.erl
index 81539faa09..6a43e2b0e7 100644
--- a/erts/emulator/test/scheduler_SUITE.erl
+++ b/erts/emulator/test/scheduler_SUITE.erl
@@ -1495,7 +1495,7 @@ mcall(Node, Funs) ->
end, Refs).
erl_rel_flag_var() ->
- "ERL_"++erlang:system_info(otp_release)++"_FLAGS".
+ "ERL_OTP"++erlang:system_info(otp_release)++"_FLAGS".
clear_erl_rel_flags() ->
EnvVar = erl_rel_flag_var(),
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-30 16:47:46 +0000