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-rw-r--r--erts/emulator/test/Makefile9
-rw-r--r--erts/emulator/test/alloc_SUITE_data/allocator_test.h8
-rw-r--r--erts/emulator/test/alloc_SUITE_data/basic.c2
-rw-r--r--erts/emulator/test/alloc_SUITE_data/bucket_mask.c65
-rw-r--r--erts/emulator/test/alloc_SUITE_data/coalesce.c6
-rw-r--r--erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c4
-rw-r--r--erts/emulator/test/beam_SUITE.erl77
-rw-r--r--erts/emulator/test/bif_SUITE.erl283
-rw-r--r--erts/emulator/test/binary_SUITE.erl26
-rw-r--r--erts/emulator/test/bs_construct_SUITE.erl42
-rw-r--r--erts/emulator/test/busy_port_SUITE.erl30
-rw-r--r--erts/emulator/test/call_trace_SUITE.erl133
-rw-r--r--erts/emulator/test/call_trace_SUITE_data/my_upgrade_test.erl26
-rw-r--r--erts/emulator/test/code_parallel_load_SUITE.erl198
-rw-r--r--erts/emulator/test/ddll_SUITE.erl2
-rw-r--r--erts/emulator/test/distribution_SUITE.erl21
-rw-r--r--erts/emulator/test/driver_SUITE.erl67
-rw-r--r--erts/emulator/test/driver_SUITE_data/Makefile.src3
-rw-r--r--erts/emulator/test/driver_SUITE_data/chkio_drv.c2
-rw-r--r--erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c2
-rw-r--r--erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c2
-rw-r--r--erts/emulator/test/driver_SUITE_data/missing_callback_drv.c2
-rw-r--r--erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c2
-rw-r--r--erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c178
-rw-r--r--erts/emulator/test/driver_SUITE_data/timer_drv.c12
-rw-r--r--erts/emulator/test/emulator.spec.vxworks26
-rw-r--r--erts/emulator/test/emulator_bench.spec1
-rw-r--r--erts/emulator/test/estone_SUITE.erl16
-rw-r--r--erts/emulator/test/estone_SUITE_data/estone_cat.c4
-rw-r--r--erts/emulator/test/fun_SUITE.erl4
-rw-r--r--erts/emulator/test/gc_SUITE.erl59
-rw-r--r--erts/emulator/test/match_spec_SUITE.erl16
-rw-r--r--erts/emulator/test/mtx_SUITE_data/Makefile.src7
-rw-r--r--erts/emulator/test/nofrag_SUITE.erl26
-rw-r--r--erts/emulator/test/port_SUITE.erl1244
-rw-r--r--erts/emulator/test/port_SUITE_data/dead_port.c24
-rw-r--r--erts/emulator/test/port_SUITE_data/port_test.c35
-rw-r--r--erts/emulator/test/port_SUITE_data/reclaim.h60
-rw-r--r--erts/emulator/test/port_bif_SUITE_data/port_test.c37
-rw-r--r--erts/emulator/test/port_bif_SUITE_data/reclaim.h60
-rw-r--r--erts/emulator/test/process_SUITE.erl2077
-rw-r--r--erts/emulator/test/save_calls_SUITE.erl27
-rw-r--r--erts/emulator/test/timer_bif_SUITE.erl67
-rw-r--r--erts/emulator/test/trace_local_SUITE.erl186
-rw-r--r--erts/emulator/test/trace_port_SUITE.erl7
-rw-r--r--erts/emulator/test/tuple_SUITE.erl305
46 files changed, 3121 insertions, 2369 deletions
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile
index a7c8bd2cd2..9594ab48b1 100644
--- a/erts/emulator/test/Makefile
+++ b/erts/emulator/test/Makefile
@@ -47,6 +47,7 @@ MODULES= \
busy_port_SUITE \
call_trace_SUITE \
code_SUITE \
+ code_parallel_load_SUITE \
crypto_SUITE \
ddll_SUITE \
decode_packet_SUITE \
@@ -137,10 +138,10 @@ TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR))
EMAKEFILE=Emakefile
-TEST_SPEC_FILES = emulator.spec \
- emulator.spec.win \
- emulator.spec.vxworks \
- emulator.spec.ose
+TEST_SPEC_FILES= emulator.spec \
+ emulator.spec.win \
+ emulator_bench.spec
+
# ----------------------------------------------------
# Release directory specification
# ----------------------------------------------------
diff --git a/erts/emulator/test/alloc_SUITE_data/allocator_test.h b/erts/emulator/test/alloc_SUITE_data/allocator_test.h
index cd4a91d34a..c0396ddb61 100644
--- a/erts/emulator/test/alloc_SUITE_data/allocator_test.h
+++ b/erts/emulator/test/alloc_SUITE_data/allocator_test.h
@@ -60,9 +60,9 @@ typedef void* erts_cond;
#define IS_MMAP_C(C) ((Ulong) ALC_TEST1(0x00a, (C)))
#define C_SZ(C) ((Ulong) ALC_TEST1(0x00b, (C)))
#define SBC2BLK(A, C) ((Block_t *) ALC_TEST2(0x00c, (A), (C)))
-#define BLK2SBC(A, B) ((Carrier_t *) ALC_TEST2(0x00d, (A), (B)))
-#define MBC2FBLK(A, C) ((Block_t *) ALC_TEST2(0x00e, (A), (C)))
-#define FBLK2MBC(A, B) ((Carrier_t *) ALC_TEST2(0x00f, (A), (B)))
+#define BLK_TO_SBC(A, B) ((Carrier_t *) ALC_TEST2(0x00d, (A), (B)))
+#define MBC_TO_FIRST_BLK(A, C) ((Block_t *) ALC_TEST2(0x00e, (A), (C)))
+#define FIRST_BLK_TO_MBC(A, B) ((Carrier_t *) ALC_TEST2(0x00f, (A), (B)))
#define FIRST_MBC(A) ((Carrier_t *) ALC_TEST1(0x010, (A)))
#define LAST_MBC(A) ((Carrier_t *) ALC_TEST1(0x011, (A)))
#define FIRST_SBC(A) ((Carrier_t *) ALC_TEST1(0x012, (A)))
@@ -73,7 +73,7 @@ typedef void* erts_cond;
#define MIN_BLK_SZ(A) ((Ulong) ALC_TEST1(0x017, (A)))
#define NXT_BLK(B) ((Block_t *) ALC_TEST1(0x018, (B)))
#define PREV_BLK(B) ((Block_t *) ALC_TEST1(0x019, (B)))
-#define IS_FIRST_BLK(B) ((Ulong) ALC_TEST1(0x01a, (B)))
+#define IS_MBC_FIRST_BLK(A,B) ((Ulong) ALC_TEST2(0x01a, (A), (B)))
#define UNIT_SZ ((Ulong) ALC_TEST0(0x01b))
/* From erl_goodfit_alloc.c */
diff --git a/erts/emulator/test/alloc_SUITE_data/basic.c b/erts/emulator/test/alloc_SUITE_data/basic.c
index 4a5e888161..0c27665712 100644
--- a/erts/emulator/test/alloc_SUITE_data/basic.c
+++ b/erts/emulator/test/alloc_SUITE_data/basic.c
@@ -44,7 +44,7 @@ testcase_run(TestCaseState_t *tcs)
c = FIRST_MBC(a);
ASSERT(tcs, !NEXT_C(c));
- blk = MBC2FBLK(a, c);
+ blk = MBC_TO_FIRST_BLK(a, c);
ASSERT(tcs, IS_LAST_BLK(blk));
ASSERT(tcs, IS_FREE_BLK(blk));
diff --git a/erts/emulator/test/alloc_SUITE_data/bucket_mask.c b/erts/emulator/test/alloc_SUITE_data/bucket_mask.c
index b214f87e4a..34979cacf1 100644
--- a/erts/emulator/test/alloc_SUITE_data/bucket_mask.c
+++ b/erts/emulator/test/alloc_SUITE_data/bucket_mask.c
@@ -22,7 +22,7 @@
#include "allocator_test.h"
#include <stdio.h>
-#ifdef __WIN32__ && SIZEOF_VOID_P == 8
+#if defined(__WIN32__) && SIZEOF_VOID_P == 8
/* Use larger threashold for win64 as block alignment
is 16 bytes and not 8 */
#define SBCT ((1024*1024))
@@ -48,10 +48,16 @@ testcase_cleanup(TestCaseState_t *tcs)
void
testcase_run(TestCaseState_t *tcs)
{
- void *tmp;
- void **fence;
+ typedef struct linked_block {
+ struct linked_block* next;
+ }Linked;
+ Linked* link;
+ Linked* fence_list;
+ Linked* pad_list;
+ void* tmp;
void **blk;
Ulong sz;
+ Ulong residue;
Ulong smbcs;
int i;
int bi;
@@ -73,7 +79,7 @@ testcase_run(TestCaseState_t *tcs)
ASSERT(tcs, a);
min_blk_sz = MIN_BLK_SZ(a);
- smbcs = 2*(no_bkts*sizeof(void *) + min_blk_sz) + min_blk_sz;
+ smbcs = (no_bkts*sizeof(void *) + min_blk_sz) + min_blk_sz;
for (i = 0; i < no_bkts; i++) {
sz = BKT_MIN_SZ(a, i);
if (sz >= sbct)
@@ -98,26 +104,42 @@ testcase_run(TestCaseState_t *tcs)
tcs->extra = (void *) a;
ASSERT(tcs, a);
+
blk = (void **) ALLOC(a, no_bkts*sizeof(void *));
- fence = (void **) ALLOC(a, no_bkts*sizeof(void *));
- ASSERT(tcs, blk && fence);
+ ASSERT(tcs, blk);
+ fence_list = NULL;
testcase_printf(tcs, "Allocating blocks and fences\n");
for (i = 0; i < bi_tests; i++) {
sz = BKT_MIN_SZ(a, i);
blk[i] = ALLOC(a, sz - ablk_hdr_sz);
- fence[i] = ALLOC(a, 1);
- ASSERT(tcs, blk[i] && fence[i]);
+ link = (Linked*) ALLOC(a, sizeof(Linked));
+ ASSERT(tcs, blk[i] && link);
+ link->next = fence_list;
+ fence_list = link;
}
- tmp = (void *) UMEM2BLK(fence[bi_tests - 1]);
- tmp = (void *) NXT_BLK((Block_t *) tmp);
- ASSERT(tcs, IS_LAST_BLK(tmp));
- sz = BLK_SZ((Block_t *) tmp);
- testcase_printf(tcs, "Allocating leftover size = %lu\n", sz);
- tmp = ALLOC(a, sz - ablk_hdr_sz);
- ASSERT(tcs, tmp);
+ pad_list = 0;
+ do {
+ tmp = (void *) UMEM2BLK(link); /* last allocated */
+ tmp = (void *) NXT_BLK((Block_t *) tmp);
+ ASSERT(tcs, IS_LAST_BLK(tmp));
+ sz = BLK_SZ((Block_t *) tmp);
+ if (sz >= sbct) {
+ residue = sz;
+ sz = sbct - min_blk_sz;
+ residue -= sz;
+ }
+ else {
+ residue = 0;
+ }
+ testcase_printf(tcs, "Allocating leftover size = %lu, residue = %lu\n", sz, residue);
+ link = (Linked*) ALLOC(a, sz - ablk_hdr_sz);
+ ASSERT(tcs, link);
+ link->next = pad_list;
+ pad_list = link;
+ } while (residue);
bi = FIND_BKT(a, 0);
ASSERT(tcs, bi < 0);
@@ -135,16 +157,23 @@ testcase_run(TestCaseState_t *tcs)
for (i = 0; i < bi_tests; i++) {
FREE(a, blk[i]);
- FREE(a, fence[i]);
+ }
+ while (fence_list) {
+ link = fence_list;
+ fence_list = link->next;
+ FREE(a, link);
}
FREE(a, (void *) blk);
- FREE(a, (void *) fence);
bi = FIND_BKT(a, 0);
ASSERT(tcs, bi == no_bkts - 1);
- FREE(a, tmp);
+ while (pad_list) {
+ link = pad_list;
+ pad_list = link->next;
+ FREE(a, link);
+ }
bi = FIND_BKT(a, 0);
ASSERT(tcs, bi < 0);
diff --git a/erts/emulator/test/alloc_SUITE_data/coalesce.c b/erts/emulator/test/alloc_SUITE_data/coalesce.c
index 6f35d3279b..981fa6d43e 100644
--- a/erts/emulator/test/alloc_SUITE_data/coalesce.c
+++ b/erts/emulator/test/alloc_SUITE_data/coalesce.c
@@ -54,7 +54,7 @@ setup_sequence(TestCaseState_t *tcs, Allctr_t *a, Ulong bsz, int no,
no, bsz);
c = FIRST_MBC(a);
ASSERT(tcs, !NEXT_C(c));
- blk = MBC2FBLK(a, c);
+ blk = MBC_TO_FIRST_BLK(a, c);
ASSERT(tcs, IS_LAST_BLK(blk));
for (i = 0; i < no; i++)
@@ -266,7 +266,7 @@ testcase_name(void)
void
testcase_run(TestCaseState_t *tcs)
{
- char *argv_org[] = {"-tmmbcs1024", "-tsbct2048", "-trmbcmt100", "-tas", NULL, NULL};
+ char *argv_org[] = {"-tsmbcs511","-tmmbcs511", "-tsbct512", "-trmbcmt100", "-tas", NULL, NULL};
char *alg[] = {"af", "gf", "bf", "aobf", "aoff", NULL};
int i;
@@ -276,7 +276,7 @@ testcase_run(TestCaseState_t *tcs)
char *argv[sizeof(argv_org)/sizeof(argv_org[0])];
memcpy((void *) argv, (void *) argv_org, sizeof(argv_org));
- argv[4] = alg[i];
+ argv[5] = alg[i];
testcase_printf(tcs, " *** Starting \"%s\" allocator *** \n", alg[i]);
a = START_ALC("coalesce_", 0, argv);
ASSERT(tcs, a);
diff --git a/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c b/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c
index 0277616bd0..7d5608f890 100644
--- a/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c
+++ b/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c
@@ -52,10 +52,10 @@ testcase_run(TestCaseState_t *tcs)
tcs->extra = &seg[0];
for (i = 0; i < MAX_SEGS; i++) {
- seg[i].size = 1000;
+ seg[i].size = 1 << 18;
seg[i].ptr = MSEG_ALLOC(&seg[i].size);
ASSERT(tcs, seg[i].ptr);
- ASSERT(tcs, seg[i].size >= 1000);
+ ASSERT(tcs, seg[i].size >= (1 << 18));
}
n = MSEG_NO();
diff --git a/erts/emulator/test/beam_SUITE.erl b/erts/emulator/test/beam_SUITE.erl
index 02c6e19686..3197a4c137 100644
--- a/erts/emulator/test/beam_SUITE.erl
+++ b/erts/emulator/test/beam_SUITE.erl
@@ -54,7 +54,7 @@ end_per_group(_GroupName, Config) ->
%% Verify that apply(M, F, A) is really tail recursive.
apply_last(Config) when is_list(Config) ->
- Pid=spawn(?MODULE, applied, [self(), 10000]),
+ Pid = spawn(?MODULE, applied, [self(), 10000]),
Size =
receive
{Pid, finished} ->
@@ -94,32 +94,32 @@ apply_last_bif(Config) when is_list(Config) ->
%% Test three high register numbers in a put_list instruction
%% (to test whether packing works properly).
packed_registers(Config) when is_list(Config) ->
- ?line PrivDir = ?config(priv_dir, Config),
- ?line Mod = packed_regs,
- ?line Name = filename:join(PrivDir, atom_to_list(Mod) ++ ".erl"),
+ PrivDir = ?config(priv_dir, Config),
+ Mod = packed_regs,
+ Name = filename:join(PrivDir, atom_to_list(Mod) ++ ".erl"),
%% Generate a module which generates a list of tuples.
%% put_list(A) -> [{A, 600}, {A, 999}, ... {A, 0}].
- ?line Code = gen_packed_regs(600, ["-module("++atom_to_list(Mod)++").\n",
+ Code = gen_packed_regs(600, ["-module("++atom_to_list(Mod)++").\n",
"-export([put_list/1]).\n",
"put_list(A) ->\n["]),
- ?line ok = file:write_file(Name, Code),
+ ok = file:write_file(Name, Code),
%% Compile the module.
- ?line io:format("Compiling: ~s\n", [Name]),
- ?line CompRc = compile:file(Name, [{outdir, PrivDir}, report]),
- ?line io:format("Result: ~p\n",[CompRc]),
- ?line {ok, Mod} = CompRc,
+ io:format("Compiling: ~s\n", [Name]),
+ CompRc = compile:file(Name, [{outdir, PrivDir}, report]),
+ io:format("Result: ~p\n",[CompRc]),
+ {ok, Mod} = CompRc,
%% Load it.
- ?line io:format("Loading...\n",[]),
- ?line LoadRc = code:load_abs(filename:join(PrivDir, atom_to_list(Mod))),
- ?line {module,_Module} = LoadRc,
+ io:format("Loading...\n",[]),
+ LoadRc = code:load_abs(filename:join(PrivDir, atom_to_list(Mod))),
+ {module,_Module} = LoadRc,
%% Call it and verify result.
- ?line Term = {a, b},
- ?line L = Mod:put_list(Term),
- ?line verify_packed_regs(L, Term, 600),
+ Term = {a, b},
+ L = Mod:put_list(Term),
+ verify_packed_regs(L, Term, 600),
ok.
gen_packed_regs(0, Acc) ->
@@ -131,11 +131,11 @@ verify_packed_regs([], _, -1) -> ok;
verify_packed_regs([{Term, N}| T], Term, N) ->
verify_packed_regs(T, Term, N-1);
verify_packed_regs(L, Term, N) ->
- ?line ok = io:format("Expected [{~p, ~p}|T]; got\n~p\n", [Term, N, L]),
- ?line test_server:fail().
+ ok = io:format("Expected [{~p, ~p}|T]; got\n~p\n", [Term, N, L]),
+ test_server:fail().
buildo_mucho(Config) when is_list(Config) ->
- ?line buildo_mucho_1(),
+ buildo_mucho_1(),
ok.
buildo_mucho_1() ->
@@ -206,20 +206,27 @@ buildo_mucho_1() ->
{<<>>,1},{<<>>,1},{<<>>,1},{<<>>,1},{<<>>,1},{<<>>,1},{<<>>,1},{<<>>,1}].
heap_sizes(Config) when is_list(Config) ->
- ?line Sizes = erlang:system_info(heap_sizes),
- ?line io:format("~p heap sizes\n", [length(Sizes)]),
- ?line io:format("~p\n", [Sizes]),
+ Sizes = erlang:system_info(heap_sizes),
+ io:format("~p heap sizes\n", [length(Sizes)]),
+ io:format("~p\n", [Sizes]),
%% Verify that heap sizes increase monotonically.
- ?line Largest = lists:foldl(fun(E, P) when is_integer(P), E > P -> E;
+ Largest = lists:foldl(fun(E, P) when is_integer(P), E > P -> E;
(E, []) -> E
end, [], Sizes),
- %% Verify that the largest heap size consists of 31 or 63 bits.
- ?line
- case Largest bsr (erlang:system_info(wordsize)*8-2) of
- R when R > 0 -> ok
- end,
+ %% Verify that the largest heap size consists of
+ %% - 31 bits of bytes on 32 bits arch
+ %% - atleast 52 bits of bytes (48 is the maximum virtual address)
+ %% and at the most 63 bits on 64 bit archs
+ %% heap sizes are in words
+ case erlang:system_info(wordsize) of
+ 8 ->
+ 0 = (Largest*8) bsr 63,
+ true = (Largest*8) > (1 bsl 52);
+ 4 ->
+ 1 = (Largest*4) bsr 31
+ end,
ok.
%% Thanks to Igor Goryachev.
@@ -302,10 +309,10 @@ b() ->
end.
fconv(Config) when is_list(Config) ->
- ?line do_fconv(atom),
- ?line do_fconv(nil),
- ?line do_fconv(tuple_literal),
- ?line 3.0 = do_fconv(1.0, 2.0),
+ do_fconv(atom),
+ do_fconv(nil),
+ do_fconv(tuple_literal),
+ 3.0 = do_fconv(1.0, 2.0),
ok.
do_fconv(Type) ->
@@ -325,9 +332,9 @@ do_fconv(tuple_literal, Float) when is_float(Float) ->
Float + {a,b}.
select_val(Config) when is_list(Config) ->
- ?line zero = do_select_val(0),
- ?line big = do_select_val(1 bsl 64),
- ?line integer = do_select_val(42),
+ zero = do_select_val(0),
+ big = do_select_val(1 bsl 64),
+ integer = do_select_val(42),
ok.
do_select_val(X) ->
diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index 99ed8f1748..e2442861c7 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -25,7 +25,9 @@
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2,
display/1, display_huge/0,
- types/1,
+ erl_bif_types/1,guard_bifs_in_erl_bif_types/1,
+ shadow_comments/1,
+ specs/1,improper_bif_stubs/1,auto_imports/1,
t_list_to_existing_atom/1,os_env/1,otp_7526/1,
binary_to_atom/1,binary_to_existing_atom/1,
atom_to_binary/1,min_max/1, erlang_halt/1]).
@@ -33,7 +35,9 @@
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
- [types, t_list_to_existing_atom, os_env, otp_7526,
+ [erl_bif_types, guard_bifs_in_erl_bif_types, shadow_comments,
+ specs, improper_bif_stubs, auto_imports,
+ t_list_to_existing_atom, os_env, otp_7526,
display,
atom_to_binary, binary_to_atom, binary_to_existing_atom,
min_max, erlang_halt].
@@ -86,33 +90,20 @@ deeep(N,Acc) ->
deeep(N) ->
deeep(N,[hello]).
+erl_bif_types(Config) when is_list(Config) ->
+ ensure_erl_bif_types_compiled(),
-types(Config) when is_list(Config) ->
- c:l(erl_bif_types),
- case erlang:function_exported(erl_bif_types, module_info, 0) of
- false ->
- %% Fail cleanly.
- ?line ?t:fail("erl_bif_types not compiled");
- true ->
- types_1()
- end.
-
-types_1() ->
- ?line List0 = erlang:system_info(snifs),
+ List0 = erlang:system_info(snifs),
%% Ignore missing type information for hipe BIFs.
- ?line List = [MFA || {M,_,_}=MFA <- List0, M =/= hipe_bifs],
+ List = [MFA || {M,_,_}=MFA <- List0, M =/= hipe_bifs],
- case [MFA || MFA <- List, not known_types(MFA)] of
- [] ->
- types_2(List);
- BadTypes ->
- io:put_chars("No type information:\n"),
- io:format("~p\n", [lists:sort(BadTypes)]),
- ?line ?t:fail({length(BadTypes),bifs_without_types})
- end.
+ KnownTypes = [MFA || MFA <- List, known_types(MFA)],
+ io:format("There are ~p BIFs with type information in erl_bif_types.",
+ [length(KnownTypes)]),
+ erl_bif_types_2(KnownTypes).
-types_2(List) ->
+erl_bif_types_2(List) ->
BadArity = [MFA || {M,F,A}=MFA <- List,
begin
Types = erl_bif_types:arg_types(M, F, A),
@@ -120,14 +111,14 @@ types_2(List) ->
end],
case BadArity of
[] ->
- types_3(List);
+ erl_bif_types_3(List);
[_|_] ->
io:put_chars("Bifs with bad arity\n"),
io:format("~p\n", [BadArity]),
?line ?t:fail({length(BadArity),bad_arity})
end.
-types_3(List) ->
+erl_bif_types_3(List) ->
BadSmokeTest = [MFA || {M,F,A}=MFA <- List,
begin
try erl_bif_types:type(M, F, A) of
@@ -151,9 +142,220 @@ types_3(List) ->
?line ?t:fail({length(BadSmokeTest),bad_smoke_test})
end.
+guard_bifs_in_erl_bif_types(_Config) ->
+ ensure_erl_bif_types_compiled(),
+
+ List0 = erlang:system_info(snifs),
+ List = [{F,A} || {erlang,F,A} <- List0,
+ erl_internal:guard_bif(F, A)],
+ Not = [FA || {F,A}=FA <- List,
+ not erl_bif_types:is_known(erlang, F, A)],
+ case Not of
+ [] ->
+ ok;
+ [_|_] ->
+ io:put_chars(
+ ["Dialyzer requires that all guard BIFs "
+ "have type information in erl_bif_types.\n\n"
+ "The following guard BIFs have no type information "
+ "in erl_bif_types:\n\n",
+ [io_lib:format(" ~p/~p\n", [F,A]) || {F,A} <- Not]]),
+ ?t:fail()
+ end.
+
+shadow_comments(_Config) ->
+ ensure_erl_bif_types_compiled(),
+
+ List0 = erlang:system_info(snifs),
+ List1 = [MFA || {M,_,_}=MFA <- List0, M =/= hipe_bifs],
+ List = [MFA || MFA <- List1, not is_operator(MFA)],
+ HasTypes = [MFA || {M,F,A}=MFA <- List,
+ erl_bif_types:is_known(M, F, A)],
+ Path = get_code_path(),
+ BifRel = sofs:relation(HasTypes, [{m,f,a}]),
+ BifModules = sofs:to_external(sofs:projection(1, BifRel)),
+ AbstrByModule = [extract_abstract(Mod, Path) || Mod <- BifModules],
+ Specs0 = [extract_specs(Mod, Abstr) ||
+ {Mod,Abstr} <- AbstrByModule],
+ Specs = lists:append(Specs0),
+ SpecFuns0 = [F || {F,_} <- Specs],
+ SpecFuns = sofs:relation(SpecFuns0, [{m,f,a}]),
+ HasTypesAndSpecs = sofs:intersection(BifRel, SpecFuns),
+ Commented0 = lists:append([extract_comments(Mod, Path) ||
+ Mod <- BifModules]),
+ Commented = sofs:relation(Commented0, [{m,f,a}]),
+ {NoComments0,_,NoBifSpecs0} =
+ sofs:symmetric_partition(HasTypesAndSpecs, Commented),
+ NoComments = sofs:to_external(NoComments0),
+ NoBifSpecs = sofs:to_external(NoBifSpecs0),
+
+ case NoComments of
+ [] ->
+ ok;
+ [_|_] ->
+ io:put_chars(
+ ["If a BIF stub has both a spec and has type information in "
+ "erl_bif_types, there *must*\n"
+ "be a comment in the source file to make that immediately "
+ "obvious.\n\nThe following comments are missing:\n\n",
+ [io_lib:format("%% Shadowed by erl_bif_types: ~p:~p/~p\n",
+ [M,F,A]) || {M,F,A} <- NoComments]]),
+ ?t:fail()
+ end,
+
+ case NoBifSpecs of
+ [] ->
+ ok;
+ [_|_] ->
+ io:put_chars(
+ ["The following functions have \"shadowed\" comments "
+ "claiming that there is type information in erl_bif_types,\n"
+ "but actually there is no such type information.\n\n"
+ "Therefore, the following comments should be removed:\n\n",
+ [io_lib:format("%% Shadowed by erl_bif_types: ~p:~p/~p\n",
+ [M,F,A]) || {M,F,A} <- NoBifSpecs]]),
+ ?t:fail()
+ end.
+
+extract_comments(Mod, Path) ->
+ Beam = which(Mod, Path),
+ SrcDir = filename:join(filename:dirname(filename:dirname(Beam)), "src"),
+ Src = filename:join(SrcDir, atom_to_list(Mod) ++ ".erl"),
+ {ok,Bin} = file:read_file(Src),
+ Lines0 = binary:split(Bin, <<"\n">>, [global]),
+ Lines1 = [T || <<"%% Shadowed by erl_bif_types: ",T/binary>> <- Lines0],
+ {ok,ReMFA} = re:compile("([^:]*):([^/]*)/(\\d*)"),
+ Lines = [L || L <- Lines1, re:run(L, ReMFA, [{capture,[]}]) =:= match],
+ [begin
+ {match,[M,F,A]} = re:run(L, ReMFA, [{capture,all_but_first,list}]),
+ {list_to_atom(M),list_to_atom(F),list_to_integer(A)}
+ end || L <- Lines].
+
+ensure_erl_bif_types_compiled() ->
+ c:l(erl_bif_types),
+ case erlang:function_exported(erl_bif_types, module_info, 0) of
+ false ->
+ %% Fail cleanly.
+ ?t:fail("erl_bif_types not compiled");
+ true ->
+ ok
+ end.
+
known_types({M,F,A}) ->
erl_bif_types:is_known(M, F, A).
+specs(_) ->
+ List0 = erlang:system_info(snifs),
+
+ %% Ignore missing type information for hipe BIFs.
+ List1 = [MFA || {M,_,_}=MFA <- List0, M =/= hipe_bifs],
+
+ %% Ignore all operators.
+ List = [MFA || MFA <- List1, not is_operator(MFA)],
+
+ %% Extract specs from the abstract code for all BIFs.
+ Path = get_code_path(),
+ BifRel = sofs:relation(List, [{m,f,a}]),
+ BifModules = sofs:to_external(sofs:projection(1, BifRel)),
+ AbstrByModule = [extract_abstract(Mod, Path) || Mod <- BifModules],
+ Specs0 = [extract_specs(Mod, Abstr) ||
+ {Mod,Abstr} <- AbstrByModule],
+ Specs = lists:append(Specs0),
+ BifSet = sofs:set(List, [function]),
+ SpecRel0 = sofs:relation(Specs, [{function,spec}]),
+ SpecRel = sofs:restriction(SpecRel0, BifSet),
+
+ %% Find BIFs without specs.
+ NoSpecs0 = sofs:difference(BifSet, sofs:domain(SpecRel)),
+ NoSpecs = sofs:to_external(NoSpecs0),
+ case NoSpecs of
+ [] ->
+ ok;
+ [_|_] ->
+ io:put_chars("The following BIFs don't have specs:\n"),
+ [print_mfa(MFA) || MFA <- NoSpecs],
+ ?t:fail()
+ end.
+
+is_operator({erlang,F,A}) ->
+ erl_internal:arith_op(F, A) orelse
+ erl_internal:bool_op(F, A) orelse
+ erl_internal:comp_op(F, A) orelse
+ erl_internal:list_op(F, A) orelse
+ erl_internal:send_op(F, A);
+is_operator(_) -> false.
+
+extract_specs(M, Abstr) ->
+ [{make_mfa(M, Name),Spec} || {attribute,_,spec,{Name,Spec}} <- Abstr].
+
+make_mfa(M, {F,A}) -> {M,F,A};
+make_mfa(M, {M,_,_}=MFA) -> MFA.
+
+improper_bif_stubs(_) ->
+ Bifs0 = erlang:system_info(snifs),
+ Bifs = [MFA || {M,_,_}=MFA <- Bifs0, M =/= hipe_bifs],
+ Path = get_code_path(),
+ BifRel = sofs:relation(Bifs, [{m,f,a}]),
+ BifModules = sofs:to_external(sofs:projection(1, BifRel)),
+ AbstrByModule = [extract_abstract(Mod, Path) || Mod <- BifModules],
+ Funcs0 = [extract_functions(Mod, Abstr) ||
+ {Mod,Abstr} <- AbstrByModule],
+ Funcs = lists:append(Funcs0),
+ BifSet = sofs:set(Bifs, [function]),
+ FuncRel0 = sofs:relation(Funcs, [{function,code}]),
+ FuncRel = sofs:restriction(FuncRel0, BifSet),
+ [check_stub(MFA, Body) || {MFA,Body} <- sofs:to_external(FuncRel)],
+ ok.
+
+auto_imports(_Config) ->
+ Path = get_code_path(),
+ {erlang,Abstr} = extract_abstract(erlang, Path),
+ SpecFuns = [Name || {attribute,_,spec,{Name,_}} <- Abstr],
+ auto_imports(SpecFuns, 0).
+
+auto_imports([{F,A}|T], Errors) ->
+ case erl_internal:bif(F, A) of
+ false ->
+ io:format("~p/~p: not auto-imported, but spec claims it "
+ "is auto-imported", [F,A]),
+ auto_imports(T, Errors+1);
+ true ->
+ auto_imports(T, Errors)
+ end;
+auto_imports([{erlang,F,A}|T], Errors) ->
+ case erl_internal:bif(F, A) of
+ false ->
+ auto_imports(T, Errors);
+ true ->
+ io:format("~p/~p: auto-imported, but "
+ "spec claims it is *not* auto-imported", [F,A]),
+ auto_imports(T, Errors+1)
+ end;
+auto_imports([], 0) ->
+ ok;
+auto_imports([], Errors) ->
+ ?t:fail({Errors,inconsistencies}).
+
+extract_functions(M, Abstr) ->
+ [{{M,F,A},Body} || {function,_,F,A,Body} <- Abstr].
+
+check_stub({erlang,apply,3}, _) ->
+ ok;
+check_stub({_,F,A}, B) ->
+ try
+ [{clause,_,Args,[],Body}] = B,
+ A = length(Args),
+ [{call,_,{remote,_,{atom,_,erlang},{atom,_,nif_error}},[_]}] = Body
+ catch
+ _:_ ->
+ io:put_chars("Invalid body for the following BIF stub:\n"),
+ Func = {function,0,F,A,B},
+ io:put_chars(erl_pp:function(Func)),
+ io:nl(),
+ io:put_chars("The body should be: erlang:nif_error(undef)"),
+ ?t:fail()
+ end.
+
t_list_to_existing_atom(Config) when is_list(Config) ->
?line all = list_to_existing_atom("all"),
?line ?MODULE = list_to_existing_atom(?MODULE_STRING),
@@ -483,6 +685,35 @@ erlang_halt(Config) when is_list(Config) ->
id(I) -> I.
+%% Get code path, including the path for the erts application.
+get_code_path() ->
+ case code:lib_dir(erts) of
+ {error,bad_name} ->
+ Erts = filename:join([code:root_dir(),"erts","preloaded","ebin"]),
+ [Erts|code:get_path()];
+ _ ->
+ code:get_path()
+ end.
+
+which(Mod, Path) ->
+ which_1(atom_to_list(Mod) ++ ".beam", Path).
+
+which_1(Base, [D|Ds]) ->
+ Path = filename:join(D, Base),
+ case filelib:is_regular(Path) of
+ true -> Path;
+ false -> which_1(Base, Ds)
+ end.
+print_mfa({M,F,A}) ->
+ io:format("~p:~p/~p", [M,F,A]).
+
+extract_abstract(Mod, Path) ->
+ Beam = which(Mod, Path),
+ {ok,{Mod,[{abstract_code,{raw_abstract_v1,Abstr}}]}} =
+ beam_lib:chunks(Beam, [abstract_code]),
+ {Mod,Abstr}.
+
+
hostname() ->
hostname(atom_to_list(node())).
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl
index 58e0cb4096..babdb3363f 100644
--- a/erts/emulator/test/binary_SUITE.erl
+++ b/erts/emulator/test/binary_SUITE.erl
@@ -626,8 +626,32 @@ safe_binary_to_term2(Config) when is_list(Config) ->
bad_terms(suite) -> [];
bad_terms(Config) when is_list(Config) ->
?line test_terms(fun corrupter/1).
-
+
+corrupter(Term) when is_function(Term);
+ is_function(hd(Term));
+ is_function(element(2,element(2,element(2,Term)))) ->
+ %% Check if lists is native compiled. If it is, we do not try to
+ %% corrupt funs as this can create some very strange behaviour.
+ %% To show the error print `Byte` in the foreach fun in corrupter/2.
+ case erlang:system_info(hipe_architecture) of
+ undefined ->
+ corrupter0(Term);
+ Architecture ->
+ {lists, ListsBinary, _ListsFilename} = code:get_object_code(lists),
+ ChunkName = hipe_unified_loader:chunk_name(Architecture),
+ NativeChunk = beam_lib:chunks(ListsBinary, [ChunkName]),
+ case NativeChunk of
+ {ok,{_,[{_,Bin}]}} when is_binary(Bin) ->
+ S = io_lib:format("Skipping corruption of: ~P", [Term,12]),
+ io:put_chars(S);
+ {error, beam_lib, _} ->
+ corrupter0(Term)
+ end
+ end;
corrupter(Term) ->
+ corrupter0(Term).
+
+corrupter0(Term) ->
?line try
S = io_lib:format("About to corrupt: ~P", [Term,12]),
io:put_chars(S)
diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl
index 9c88803fea..123952d01d 100644
--- a/erts/emulator/test/bs_construct_SUITE.erl
+++ b/erts/emulator/test/bs_construct_SUITE.erl
@@ -547,11 +547,47 @@ huge_float_check({'EXIT',{badarg,_}}) -> ok.
huge_binary(Config) when is_list(Config) ->
?line 16777216 = size(<<0:(id(1 bsl 26)),(-1):(id(1 bsl 26))>>),
?line garbage_collect(),
- ?line id(<<0:((1 bsl 32)-1)>>),
+ {Shift,Return} = case free_mem() of
+ undefined -> {32,ok};
+ Mb when Mb > 600 -> {32,ok};
+ Mb when Mb > 300 -> {31,"Limit huge binaries to 256 Mb"};
+ _ -> {30,"Limit huge binary to 128 Mb"}
+ end,
?line garbage_collect(),
- ?line id(<<0:(id((1 bsl 32)-1))>>),
+ ?line id(<<0:((1 bsl Shift)-1)>>),
?line garbage_collect(),
- ok.
+ ?line id(<<0:(id((1 bsl Shift)-1))>>),
+ ?line garbage_collect(),
+ case Return of
+ ok -> ok;
+ Comment -> {comment, Comment}
+ end.
+
+free_mem() ->
+ Cmd = "uname; free",
+ Output = string:tokens(os:cmd(Cmd), "\n"),
+ io:format("Output from command ~p\n~p\n",[Cmd,Output]),
+ case Output of
+ [OS, ColumnNames, Values | _] ->
+ case string:str(OS,"Linux") of
+ 0 ->
+ io:format("Unknown OS\n",[]),
+ undefined;
+ _ ->
+ case {string:tokens(ColumnNames, " \t"),
+ string:tokens(Values, " \t")} of
+ {[_,_,"free"|_],["Mem:",_,_,FreeKb|_]} ->
+ list_to_integer(FreeKb) div 1024;
+ _ ->
+ io:format("Failed to parse output from 'free':\n",[]),
+ undefined
+ end
+ end;
+ _ ->
+ io:format("Too few lines in output\n",[]),
+ undefined
+ end.
+
system_limit(Config) when is_list(Config) ->
WordSize = erlang:system_info(wordsize),
diff --git a/erts/emulator/test/busy_port_SUITE.erl b/erts/emulator/test/busy_port_SUITE.erl
index 3a29fd4d68..32e907ca69 100644
--- a/erts/emulator/test/busy_port_SUITE.erl
+++ b/erts/emulator/test/busy_port_SUITE.erl
@@ -148,9 +148,9 @@ message_order(Config) when is_list(Config) ->
send_to_busy_1(Parent) ->
{Owner, Slave} = get_slave(),
- Slave ! {Owner, {command, "set_me_busy"}},
- Slave ! {Owner, {command, "hello"}},
- Slave ! {Owner, {command, "hello again"}},
+ (catch port_command(Slave, "set_me_busy")),
+ (catch port_command(Slave, "hello")),
+ (catch port_command(Slave, "hello again")),
receive
Message ->
Parent ! {self(), Message}
@@ -193,10 +193,10 @@ system_monitor(Config) when is_list(Config) ->
?line Busy =
spawn_link(
fun() ->
- Slave ! {Owner,{command,"set busy"}},
+ (catch port_command(Slave, "set busy")),
receive {Parent,alpha} -> ok end,
- Slave ! {Owner,{command,"busy"}},
- Slave ! {Owner,{command,"free"}},
+ (catch port_command(Slave, "busy")),
+ (catch port_command(Slave, "free")),
Parent ! {self(),alpha},
command(lock),
receive {Parent,beta} -> ok end,
@@ -212,7 +212,7 @@ system_monitor(Config) when is_list(Config) ->
?line Void = rec(Void),
?line Busy ! {self(), beta},
?line {monitor,Owner,busy_port,Slave} = rec(Void),
- ?line Master ! {Owner, {command, "u"}},
+ ?line port_command(Master, "u"),
?line {Busy,beta} = rec(Void),
?line Void = rec(Void),
?line _NewMonitor = erlang:system_monitor(OldMonitor),
@@ -296,9 +296,9 @@ no_trap_exit_process(ResultTo, Link, Config) ->
linked -> ok;
unlink -> unlink(Slave)
end,
- ?line Slave ! {self(), {command, "lock port"}},
+ ?line (catch port_command(Slave, "lock port")),
?line ResultTo ! {self(), port_created, Slave},
- ?line Slave ! {self(), {command, "suspend me"}},
+ ?line (catch port_command(Slave, "suspend me")),
ok.
%% Assuming the following scenario,
@@ -339,9 +339,9 @@ busy_port_exit_process(ResultTo, Config) ->
?line load_busy_driver(Config),
?line _Master = open_port({spawn, "busy_drv master"}, [eof]),
?line Slave = open_port({spawn, "busy_drv slave"}, [eof]),
- ?line Slave ! {self(), {command, "lock port"}},
+ ?line (catch port_command(Slave, "lock port")),
?line ResultTo ! {self(), port_created, Slave},
- ?line Slave ! {self(), {command, "suspend me"}},
+ ?line (catch port_command(Slave, "suspend me")),
receive
{'EXIT', Slave, die} ->
ResultTo ! {self(), ok};
@@ -383,8 +383,8 @@ multiple_writers(Config) when is_list(Config) ->
quick_writer() ->
{Owner, Port} = get_slave(),
- Port ! {Owner, {command, "port to busy"}},
- Port ! {Owner, {command, "lock me"}},
+ (catch port_command(Port, "port to busy")),
+ (catch port_command(Port, "lock me")),
ok.
hard_busy_driver(Config) when is_list(Config) ->
@@ -644,11 +644,11 @@ loop(Master, Slave) ->
Pid ! {busy_drv_reply, {self(), Slave}},
loop(Master, Slave);
{Pid, unlock} ->
- Master ! {self(), {command, "u"}},
+ port_command(Master, "u"),
Pid ! {busy_drv_reply, ok},
loop(Master, Slave);
{Pid, lock} ->
- Master ! {self(), {command, "l"}},
+ port_command(Master, "l"),
Pid ! {busy_drv_reply, ok},
loop(Master, Slave);
{Pid, {port_command,Data}} ->
diff --git a/erts/emulator/test/call_trace_SUITE.erl b/erts/emulator/test/call_trace_SUITE.erl
index 9d80b01748..eaecd32f95 100644
--- a/erts/emulator/test/call_trace_SUITE.erl
+++ b/erts/emulator/test/call_trace_SUITE.erl
@@ -25,6 +25,7 @@
init_per_testcase/2,end_per_testcase/2,
hipe/1,process_specs/1,basic/1,flags/1,errors/1,pam/1,change_pam/1,
return_trace/1,exception_trace/1,on_load/1,deep_exception/1,
+ upgrade/1,
exception_nocatch/1,bit_syntax/1]).
%% Helper functions.
@@ -46,6 +47,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
Common = [errors, on_load],
NotHipe = [process_specs, basic, flags, pam, change_pam,
+ upgrade,
return_trace, exception_trace, deep_exception,
exception_nocatch, bit_syntax],
Hipe = [hipe],
@@ -76,7 +78,13 @@ init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
end_per_testcase(_Func, Config) ->
Dog = ?config(watchdog, Config),
- ?t:timetrap_cancel(Dog).
+ ?t:timetrap_cancel(Dog),
+
+ %% Reloading the module will clear all trace patterns, and
+ %% in a debug-compiled emulator run assertions of the counters
+ %% for the number of traced exported functions in this module.
+
+ c:l(?MODULE).
hipe(Config) when is_list(Config) ->
?line 0 = erlang:trace_pattern({?MODULE,worker_foo,1}, true),
@@ -185,8 +193,13 @@ basic() ->
%% Trace some functions...
?line trace_func({lists,'_','_'}, []),
+
+ %% Make sure that tracing the same functions more than once
+ %% does not cause any problems.
+ ?line 3 = trace_func({?MODULE,foo,'_'}, true),
?line 3 = trace_func({?MODULE,foo,'_'}, true),
?line 1 = trace_func({?MODULE,bar,0}, true),
+ ?line 1 = trace_func({?MODULE,bar,0}, true),
?line {traced,global} = trace_info({?MODULE,bar,0}, traced),
?line 1 = trace_func({erlang,list_to_integer,1}, true),
?line {traced,global} = trace_info({erlang,list_to_integer,1}, traced),
@@ -267,6 +280,118 @@ foo() -> foo0.
foo(X) -> X+1.
foo(X, Y) -> X+Y.
+
+%% Note that the semantics that this test case verifies
+%% are not explicitly specified in the docs (what I could find in R15B).
+%% This test case was written to verify that we do not change
+%% any behaviour with the introduction of "block-free" upgrade in R16.
+%% In short: Do not refer to this test case as an authority of how it must work.
+upgrade(doc) ->
+ "Test tracing on module being upgraded";
+upgrade(Config) when is_list(Config) ->
+ V1 = compile_version(my_upgrade_test, 1, Config),
+ V2 = compile_version(my_upgrade_test, 2, Config),
+ start_tracer(),
+ upgrade_do(V1, V2, false),
+ upgrade_do(V1, V2, true).
+
+upgrade_do(V1, V2, TraceLocalVersion) ->
+ {module,my_upgrade_test} = erlang:load_module(my_upgrade_test, V1),
+
+
+ %% Test that trace is cleared after load_module
+
+ trace_func({my_upgrade_test,'_','_'}, [], [global]),
+ case TraceLocalVersion of
+ true -> trace_func({my_upgrade_test,local_version,0}, [], [local]);
+ _ -> ok
+ end,
+ 1 = my_upgrade_test:version(),
+ 1 = my_upgrade_test:do_local(),
+ 1 = my_upgrade_test:do_real_local(),
+ put('F1_exp', my_upgrade_test:make_fun_exp()),
+ put('F1_loc', my_upgrade_test:make_fun_local()),
+ 1 = (get('F1_exp'))(),
+ 1 = (get('F1_loc'))(),
+
+ Self = self(),
+ expect({trace,Self,call,{my_upgrade_test,version,[]}}),
+ expect({trace,Self,call,{my_upgrade_test,do_local,[]}}),
+ expect({trace,Self,call,{my_upgrade_test,do_real_local,[]}}),
+ case TraceLocalVersion of
+ true -> expect({trace,Self,call,{my_upgrade_test,local_version,[]}});
+ _ -> ok
+ end,
+ expect({trace,Self,call,{my_upgrade_test,make_fun_exp,[]}}),
+ expect({trace,Self,call,{my_upgrade_test,make_fun_local,[]}}),
+ expect({trace,Self,call,{my_upgrade_test,version,[]}}), % F1_exp
+ case TraceLocalVersion of
+ true -> expect({trace,Self,call,{my_upgrade_test,local_version,[]}}); % F1_loc
+ _ -> ok
+ end,
+
+ {module,my_upgrade_test} = erlang:load_module(my_upgrade_test, V2),
+ 2 = my_upgrade_test:version(),
+ put('F2_exp', my_upgrade_test:make_fun_exp()),
+ put('F2_loc', my_upgrade_test:make_fun_local()),
+ 2 = (get('F1_exp'))(),
+ 1 = (get('F1_loc'))(),
+ 2 = (get('F2_exp'))(),
+ 2 = (get('F2_loc'))(),
+ expect(),
+
+ put('F1_exp', undefined),
+ put('F1_loc', undefined),
+ erlang:garbage_collect(),
+ erlang:purge_module(my_upgrade_test),
+
+ % Test that trace is cleared after delete_module
+
+ trace_func({my_upgrade_test,'_','_'}, [], [global]),
+ case TraceLocalVersion of
+ true -> trace_func({my_upgrade_test,local_version,0}, [], [local]);
+ _ -> ok
+ end,
+ 2 = my_upgrade_test:version(),
+ 2 = my_upgrade_test:do_local(),
+ 2 = my_upgrade_test:do_real_local(),
+ 2 = (get('F2_exp'))(),
+ 2 = (get('F2_loc'))(),
+
+ expect({trace,Self,call,{my_upgrade_test,version,[]}}),
+ expect({trace,Self,call,{my_upgrade_test,do_local,[]}}),
+ expect({trace,Self,call,{my_upgrade_test,do_real_local,[]}}),
+ case TraceLocalVersion of
+ true -> expect({trace,Self,call,{my_upgrade_test,local_version,[]}});
+ _ -> ok
+ end,
+ expect({trace,Self,call,{my_upgrade_test,version,[]}}), % F2_exp
+ case TraceLocalVersion of
+ true -> expect({trace,Self,call,{my_upgrade_test,local_version,[]}}); % F2_loc
+ _ -> ok
+ end,
+
+ true = erlang:delete_module(my_upgrade_test),
+ {'EXIT',{undef,_}} = (catch my_upgrade_test:version()),
+ {'EXIT',{undef,_}} = (catch ((get('F2_exp'))())),
+ 2 = (get('F2_loc'))(),
+ expect(),
+
+ put('F2_exp', undefined),
+ put('F2_loc', undefined),
+ erlang:garbage_collect(),
+ erlang:purge_module(my_upgrade_test),
+ ok.
+
+compile_version(Module, Version, Config) ->
+ Data = ?config(data_dir, Config),
+ File = filename:join(Data, atom_to_list(Module)),
+ {ok,Module,Bin} = compile:file(File, [{d,'VERSION',Version},
+ binary,report]),
+ Bin.
+
+
+
%% Test flags (arity, timestamp) for call_trace/3.
%% Also, test the '{tracer,Pid}' option.
flags(_Config) ->
@@ -1151,11 +1276,13 @@ trace_info(What, Key) ->
Res.
trace_func(MFA, MatchSpec) ->
- get(tracer) ! {apply,self(),{erlang,trace_pattern,[MFA, MatchSpec]}},
+ trace_func(MFA, MatchSpec, []).
+trace_func(MFA, MatchSpec, Flags) ->
+ get(tracer) ! {apply,self(),{erlang,trace_pattern,[MFA, MatchSpec, Flags]}},
Res = receive
{apply_result,Result} -> Result
end,
- ok = io:format("trace_pattern(~p, ~p) -> ~p", [MFA,MatchSpec,Res]),
+ ok = io:format("trace_pattern(~p, ~p, ~p) -> ~p", [MFA,MatchSpec,Flags,Res]),
Res.
trace_pid(Pid, On, Flags) ->
diff --git a/erts/emulator/test/call_trace_SUITE_data/my_upgrade_test.erl b/erts/emulator/test/call_trace_SUITE_data/my_upgrade_test.erl
new file mode 100644
index 0000000000..11b8a95209
--- /dev/null
+++ b/erts/emulator/test/call_trace_SUITE_data/my_upgrade_test.erl
@@ -0,0 +1,26 @@
+-module(my_upgrade_test).
+
+-export([version/0]).
+-export([do_local/0]).
+-export([do_real_local/0]).
+-export([make_fun_exp/0]).
+-export([make_fun_local/0]).
+
+
+version() ->
+ ?VERSION.
+
+do_local() ->
+ version().
+
+do_real_local() ->
+ local_version().
+
+local_version() ->
+ ?VERSION.
+
+make_fun_exp() ->
+ fun() -> ?MODULE:version() end.
+
+make_fun_local() ->
+ fun() -> local_version() end.
diff --git a/erts/emulator/test/code_parallel_load_SUITE.erl b/erts/emulator/test/code_parallel_load_SUITE.erl
new file mode 100644
index 0000000000..aa9e4c96c6
--- /dev/null
+++ b/erts/emulator/test/code_parallel_load_SUITE.erl
@@ -0,0 +1,198 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2012. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+%% Author: Björn-Egil Dahlberg
+
+-module(code_parallel_load_SUITE).
+-export([
+ all/0,
+ suite/0,
+ init_per_suite/1,
+ end_per_suite/1,
+ init_per_testcase/2,
+ end_per_testcase/2
+ ]).
+
+-export([
+ multiple_load_check_purge_repeat/1,
+ many_load_distributed_only_once/1
+ ]).
+
+-define(model, code_parallel_load_SUITE_model).
+-define(interval, 50).
+-define(number_of_processes, 160).
+-define(passes, 4).
+
+
+-include_lib("test_server/include/test_server.hrl").
+
+suite() -> [{ct_hooks,[ts_install_cth]}].
+
+all() ->
+ [
+ multiple_load_check_purge_repeat,
+ many_load_distributed_only_once
+ ].
+
+
+init_per_suite(Config) ->
+ Config.
+
+end_per_suite(_Config) ->
+ ok.
+
+init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
+ Dog=?t:timetrap(?t:minutes(3)),
+ [{watchdog, Dog}|Config].
+
+end_per_testcase(_Func, Config) ->
+ SConf = ?config(save_config, Config),
+ Pids = proplists:get_value(purge_pids, SConf),
+
+ case check_old_code(?model) of
+ true -> check_and_purge_processes_code(Pids, ?model);
+ _ -> ok
+ end,
+ case erlang:delete_module(?model) of
+ true -> check_and_purge_processes_code(Pids, ?model);
+ _ -> ok
+ end,
+ Dog=?config(watchdog, Config),
+ ?t:timetrap_cancel(Dog).
+
+
+multiple_load_check_purge_repeat(_Conf) ->
+ Ts = [v1,v2,v3,v4,v5,v6],
+
+ %% generate code that receives a token, code switches to new code
+ %% then matches this token against a literal code token
+ %% should be identical
+ %% (smoke test for parallel code loading
+ Codes = [{T, generate(?model, [], [
+ format("check(T) -> receive {_Pid, change, T1} -> "
+ " ~w:check(T1)\n"
+ " after 0 -> T = f(), check(T) end.\n", [?model]),
+ format("f() -> ~w.~n", [T])
+ ])} || T <- Ts],
+
+ Pids = setup_code_changer(Codes),
+ {save_config, [{purge_pids,Pids}]}.
+
+setup_code_changer([{Token,Code}|Cs] = Codes) ->
+ {module, ?model} = erlang:load_module(?model,Code),
+ Pids = setup_checkers(Token,?number_of_processes),
+ code_changer(Cs, Codes, ?interval,Pids,?passes),
+ Pids.
+
+code_changer(_, _, _, Pids, 0) ->
+ [unlink(Pid) || Pid <- Pids],
+ [exit(Pid, die) || Pid <- Pids],
+ io:format("done~n"),
+ ok;
+code_changer([], Codes, T, Pids, Ps) ->
+ code_changer(Codes, Codes, T, Pids, Ps - 1);
+code_changer([{Token,Code}|Cs], Codes, T, Pids, Ps) ->
+ receive after T ->
+ io:format("load code with token ~4w : pass ~4w~n", [Token, Ps]),
+ {module, ?model} = erlang:load_module(?model, Code),
+ % this is second time we call load_module for this module
+ % so it should have old code
+ [Pid ! {self(), change, Token} || Pid <- Pids],
+ % should we wait a moment or just blantantly try to check and purge repeatadly?
+ receive after 1 -> ok end,
+ ok = check_and_purge_processes_code(Pids, ?model),
+ code_changer(Cs, Codes, T, Pids, Ps)
+ end.
+
+
+
+many_load_distributed_only_once(_Conf) ->
+ Ts = [<<"first version">>, <<"second version">>],
+
+ [{Token1,Code1},{Token2, Code2}] = [{T, generate(?model, [], [
+ "check({<<\"second version\">> = V, Pid}) -> V = f(), Pid ! {self(), completed, V}, ok;\n" ++
+ format("check(T) -> receive {Pid, change, T1, B} -> "
+ " Res = erlang:load_module(~w, B), Pid ! {self(), change, Res},\n"
+ " ~w:check({T1, Pid})\n"
+ " after 0 -> T = f(), check(T) end.\n", [?model, ?model]),
+ format("f() -> ~w.~n", [T])
+ ])} || T <- Ts],
+
+
+ {module, ?model} = erlang:load_module(?model, Code1),
+ Pids = setup_checkers(Token1,?number_of_processes),
+
+ receive after 1000 -> ok end, % give 'em some time to spin up
+ [Pid ! {self(), change, Token2, Code2} || Pid <- Pids],
+ Loads = [receive {Pid, change, Res} -> Res end || Pid <- Pids],
+ [receive {Pid, completed, Token2} -> ok end || Pid <- Pids],
+
+ ok = ensure_only_one_load(Loads, 0),
+ {save_config, [{purge_pids,Pids}]}.
+
+ensure_only_one_load([], 1) -> ok;
+ensure_only_one_load([], _) -> too_many_loads;
+ensure_only_one_load([{module, ?model}|Loads], N) ->
+ ensure_only_one_load(Loads, N + 1);
+ensure_only_one_load([{error, not_purged}|Loads], N) ->
+ ensure_only_one_load(Loads, N).
+% no other return values are allowed from load_module
+
+
+%% aux
+
+setup_checkers(_,0) -> [];
+setup_checkers(T,N) -> [spawn_link(fun() -> ?model:check(T) end) | setup_checkers(T, N-1)].
+
+check_and_purge_processes_code(Pids, M) ->
+ check_and_purge_processes_code(Pids, M, []).
+check_and_purge_processes_code([], M, []) ->
+ erlang:purge_module(M),
+ ok;
+check_and_purge_processes_code([], M, Pending) ->
+ io:format("Processes ~w are still executing old code - retrying.~n", [Pending]),
+ check_and_purge_processes_code(Pending, M, []);
+check_and_purge_processes_code([Pid|Pids], M, Pending) ->
+ case erlang:check_process_code(Pid, M) of
+ false ->
+ check_and_purge_processes_code(Pids, M, Pending);
+ true ->
+ check_and_purge_processes_code(Pids, M, [Pid|Pending])
+ end.
+
+
+generate(Module, Attributes, FunStrings) ->
+ FunForms = function_forms(FunStrings),
+ Forms = [
+ {attribute,1,module,Module},
+ {attribute,2,export,[FA || {FA,_} <- FunForms]}
+ ] ++ [{attribute, 3, A, V}|| {A, V} <- Attributes] ++
+ [ Function || {_, Function} <- FunForms],
+ {ok, Module, Bin} = compile:forms(Forms),
+ Bin.
+
+
+function_forms([]) -> [];
+function_forms([S|Ss]) ->
+ {ok, Ts,_} = erl_scan:string(S),
+ {ok, Form} = erl_parse:parse_form(Ts),
+ Fun = element(3, Form),
+ Arity = element(4, Form),
+ [{{Fun,Arity}, Form}|function_forms(Ss)].
+
+format(F,Ts) -> lists:flatten(io_lib:format(F, Ts)).
diff --git a/erts/emulator/test/ddll_SUITE.erl b/erts/emulator/test/ddll_SUITE.erl
index 6e15c228cd..4675cab15c 100644
--- a/erts/emulator/test/ddll_SUITE.erl
+++ b/erts/emulator/test/ddll_SUITE.erl
@@ -136,8 +136,8 @@ delayed_unload_with_ports(Config) when is_list(Config) ->
?line {ok,pending_driver,Ref} = erl_ddll:try_unload(echo_drv,[{monitor, pending_driver}]),
?line ok = receive _ -> false after 0 -> ok end,
?line Port ! {self(), close},
- ?line 1 = erl_ddll:info(echo_drv, port_count),
?line ok = receive {Port,closed} -> ok after 1000 -> false end,
+ ?line 1 = erl_ddll:info(echo_drv, port_count),
?line Port2 ! {self(), close},
?line ok = receive {Port2,closed} -> ok after 1000 -> false end,
?line ok = receive {'DOWN', Ref, driver, echo_drv, unloaded} -> ok after 1000 -> false end,
diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl
index a833e357cf..f3a177faf2 100644
--- a/erts/emulator/test/distribution_SUITE.erl
+++ b/erts/emulator/test/distribution_SUITE.erl
@@ -98,19 +98,6 @@ end_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
Dog=?config(watchdog, Config),
?t:timetrap_cancel(Dog).
-%%% Don't be too hard on vxworks, the cross server gets nodedown
-%%% cause the card is too busy if we don't sleep a little between pings.
-sleep() ->
- case os:type() of
- vxworks ->
- receive
- after 10 ->
- ok
- end;
- _ ->
- ok
- end.
-
ping(doc) ->
["Tests pinging a node in different ways."];
ping(Config) when is_list(Config) ->
@@ -122,23 +109,21 @@ ping(Config) when is_list(Config) ->
?line Host = hostname(),
?line BadName = list_to_atom("__pucko__@" ++ Host),
?line io:format("Pinging ~s (assumed to not exist)", [BadName]),
- ?line test_server:do_times(Times,
- fun() -> pang = net_adm:ping(BadName),
- sleep()
+ ?line test_server:do_times(Times, fun() -> pang = net_adm:ping(BadName)
end),
%% Pings another node.
?line {ok, OtherNode} = start_node(distribution_SUITE_other),
?line io:format("Pinging ~s (assumed to exist)", [OtherNode]),
- ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(OtherNode),sleep() end),
+ ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(OtherNode) end),
?line stop_node(OtherNode),
%% Pings our own node many times.
?line Node = node(),
?line io:format("Pinging ~s (the same node)", [Node]),
- ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(Node),sleep() end),
+ ?line test_server:do_times(Times, fun() -> pong = net_adm:ping(Node) end),
ok.
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index 643357263c..13f18b4563 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -77,7 +77,8 @@
thread_mseg_alloc_cache_clean/1,
otp_9302/1,
thr_free_drv/1,
- async_blast/1]).
+ async_blast/1,
+ thr_msg_blast/1]).
-export([bin_prefix/2]).
@@ -147,7 +148,8 @@ all() ->
thread_mseg_alloc_cache_clean,
otp_9302,
thr_free_drv,
- async_blast].
+ async_blast,
+ thr_msg_blast].
groups() ->
[{timer, [],
@@ -1136,7 +1138,9 @@ check_driver_system_info_result(Result) ->
{{1, 1}, _} ->
?line ExpNs = lists:sort(?EXPECTED_SYSTEM_INFO_NAMES
-- ?EXPECTED_SYSTEM_INFO_NAMES2),
- ?line ExpNs = lists:sort(Ns)
+ ?line ExpNs = lists:sort(Ns);
+ {{2, 0}, _} ->
+ ?line [] = Ns
end.
chk_sis(SIs, Ns) ->
@@ -2010,7 +2014,64 @@ async_blast(Config) when is_list(Config) ->
?line erlang:display({async_blast_time, AsyncBlastTime}),
?line ok.
+thr_msg_blast_receiver(_Port, N, N) ->
+ ok;
+thr_msg_blast_receiver(Port, N, Max) ->
+ receive
+ {Port, hi} ->
+ thr_msg_blast_receiver(Port, N+1, Max)
+ end.
+
+thr_msg_blast_receiver_proc(Port, Max, Parent, Done) ->
+ case port_control(Port, 0, "") of
+ "receiver" ->
+ spawn(fun () ->
+ thr_msg_blast_receiver_proc(Port, Max+1, Parent, Done)
+ end),
+ thr_msg_blast_receiver(Port, 0, Max);
+ "done" ->
+ Parent ! Done
+ end.
+thr_msg_blast(Config) when is_list(Config) ->
+ case erlang:system_info(smp_support) of
+ false ->
+ {skipped, "Non-SMP emulator; nothing to test..."};
+ true ->
+ Path = ?config(data_dir, Config),
+ erl_ddll:start(),
+ ok = load_driver(Path, thr_msg_blast_drv),
+ MemBefore = driver_alloc_size(),
+ Start = os:timestamp(),
+ Port = open_port({spawn, thr_msg_blast_drv}, []),
+ true = is_port(Port),
+ Done = make_ref(),
+ Me = self(),
+ spawn(fun () ->
+ thr_msg_blast_receiver_proc(Port, 1, Me, Done)
+ end),
+ receive
+ Done -> ok
+ end,
+ ok = thr_msg_blast_receiver(Port, 0, 32*10000),
+ port_close(Port),
+ End = os:timestamp(),
+ receive
+ Garbage ->
+ ?t:fail({received_garbage, Port, Garbage})
+ after 2000 ->
+ ok
+ end,
+ MemAfter = driver_alloc_size(),
+ io:format("MemBefore=~p, MemAfter=~p~n",
+ [MemBefore, MemAfter]),
+ ThrMsgBlastTime = timer:now_diff(End,Start)/1000000,
+ io:format("ThrMsgBlastTime=~p~n", [ThrMsgBlastTime]),
+ MemBefore = MemAfter,
+ Res = {thr_msg_blast_time, ThrMsgBlastTime},
+ erlang:display(Res),
+ Res
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Utilities
diff --git a/erts/emulator/test/driver_SUITE_data/Makefile.src b/erts/emulator/test/driver_SUITE_data/Makefile.src
index 9cc107cc66..b667dff6b6 100644
--- a/erts/emulator/test/driver_SUITE_data/Makefile.src
+++ b/erts/emulator/test/driver_SUITE_data/Makefile.src
@@ -14,7 +14,8 @@ MISC_DRVS = outputv_drv@dll@ \
thr_alloc_drv@dll@ \
otp_9302_drv@dll@ \
thr_free_drv@dll@ \
- async_blast_drv@dll@
+ async_blast_drv@dll@ \
+ thr_msg_blast_drv@dll@
SYS_INFO_DRVS = sys_info_base_drv@dll@ \
sys_info_prev_drv@dll@ \
diff --git a/erts/emulator/test/driver_SUITE_data/chkio_drv.c b/erts/emulator/test/driver_SUITE_data/chkio_drv.c
index 40f1ad4fea..faf1040276 100644
--- a/erts/emulator/test/driver_SUITE_data/chkio_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/chkio_drv.c
@@ -17,7 +17,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
index e6a3edcd74..1e107309df 100644
--- a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
@@ -17,7 +17,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
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 b2cc1e785a..d174771629 100644
--- a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
@@ -29,7 +29,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c b/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c
index e7d9a294fa..851f2c745b 100644
--- a/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c
@@ -17,7 +17,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
index 8e203f74ec..0c86a26604 100644
--- a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
@@ -28,7 +28,7 @@
*/
#ifndef UNIX
-#if !defined(__WIN32__) && !defined(VXWORKS)
+#if !defined(__WIN32__)
#define UNIX 1
#endif
#endif
diff --git a/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c b/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c
new file mode 100644
index 0000000000..1070678d7b
--- /dev/null
+++ b/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c
@@ -0,0 +1,178 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2012. 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
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * %CopyrightEnd%
+ */
+
+#include "erl_driver.h"
+
+#define THR_MSG_BLAST_NO_PROCS 10
+#define THR_MSG_BLAST_NO_SENDS_PER_PROC 10000
+
+#define THR_MSG_BLAST_THREADS 32
+
+static void stop(ErlDrvData drv_data);
+static ErlDrvData start(ErlDrvPort port,
+ char *command);
+static ErlDrvSSizeT control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen);
+
+static ErlDrvEntry thr_msg_blast_drv_entry = {
+ NULL /* init */,
+ start,
+ stop,
+ NULL /* output */,
+ NULL /* ready_input */,
+ NULL /* ready_output */,
+ "thr_msg_blast_drv",
+ NULL /* finish */,
+ NULL /* handle */,
+ control,
+ NULL /* timeout */,
+ NULL /* outputv */,
+ NULL /* ready_async */,
+ NULL /* flush */,
+ NULL /* call */,
+ NULL /* event */,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ ERL_DRV_FLAG_USE_PORT_LOCKING,
+ NULL /* handle2 */,
+ NULL /* handle_monitor */
+};
+
+typedef struct {
+ ErlDrvPort port;
+ ErlDrvTermData td_port;
+ ErlDrvTermData hi;
+ ErlDrvTid tid[THR_MSG_BLAST_THREADS];
+ int no_thrs;
+ ErlDrvTermData proc[THR_MSG_BLAST_NO_PROCS];
+ int no_procs;
+} thr_msg_blast_data_t;
+
+
+DRIVER_INIT(thr_msg_blast_drv)
+{
+ return &thr_msg_blast_drv_entry;
+}
+
+static void stop(ErlDrvData drv_data)
+{
+ int i;
+ thr_msg_blast_data_t *tmbd = (thr_msg_blast_data_t *) drv_data;
+ for (i = 0; i < tmbd->no_thrs; i++)
+ erl_drv_thread_join(tmbd->tid[i], NULL);
+ driver_free((void *) tmbd);
+}
+
+static ErlDrvData start(ErlDrvPort port,
+ char *command)
+{
+ thr_msg_blast_data_t *tmbd;
+
+ tmbd = driver_alloc(sizeof(thr_msg_blast_data_t));
+ if (!tmbd)
+ return ERL_DRV_ERROR_GENERAL;
+
+ tmbd->port = port;
+ tmbd->td_port = driver_mk_port(port);
+ tmbd->hi = driver_mk_atom("hi");
+ tmbd->no_thrs = 0;
+ tmbd->no_procs = 1;
+ tmbd->proc[0] = driver_caller(port);
+
+ return (ErlDrvData) tmbd;
+}
+
+static void *thread(void *);
+
+static ErlDrvSSizeT control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
+{
+ thr_msg_blast_data_t *tmbd = (thr_msg_blast_data_t *) drv_data;
+ char *res_str = "error";
+
+ if (tmbd->no_procs >= THR_MSG_BLAST_NO_PROCS) {
+ int i;
+ for (i = 0; i < tmbd->no_thrs; i++)
+ erl_drv_thread_join(tmbd->tid[i], NULL);
+ tmbd->no_thrs = 0;
+ res_str = "done";
+ }
+ else {
+
+ tmbd->proc[tmbd->no_procs++] = driver_caller(tmbd->port);
+
+ if (tmbd->no_procs == THR_MSG_BLAST_NO_PROCS) {
+ for (tmbd->no_thrs = 0;
+ tmbd->no_thrs < THR_MSG_BLAST_THREADS;
+ tmbd->no_thrs++) {
+ int res = erl_drv_thread_create("test",
+ &tmbd->tid[tmbd->no_thrs],
+ thread,
+ tmbd,
+ NULL);
+ if (res != 0) {
+ driver_failure_posix(tmbd->port, res);
+ goto done;
+ }
+ }
+ }
+
+ res_str = "receiver";
+ }
+
+ done: {
+ ErlDrvSSizeT res_len = strlen(res_str);
+ if (res_len > rlen) {
+ char *abuf = driver_alloc(sizeof(char)*res_len);
+ if (!abuf)
+ return 0;
+ *rbuf = abuf;
+ }
+
+ memcpy((void *) *rbuf, (void *) res_str, res_len);
+
+ return res_len;
+ }
+}
+
+static void *thread(void *varg)
+{
+ int s, p;
+ thr_msg_blast_data_t *tmbd = (thr_msg_blast_data_t *) varg;
+ ErlDrvTermData spec[] = {
+ ERL_DRV_PORT, tmbd->td_port,
+ ERL_DRV_ATOM, tmbd->hi,
+ ERL_DRV_TUPLE, 2
+ };
+
+ for (s = 0; s < THR_MSG_BLAST_NO_SENDS_PER_PROC; s++) {
+ for (p = 0; p < THR_MSG_BLAST_NO_PROCS; p++) {
+ int res = driver_send_term(tmbd->port, tmbd->proc[p],
+ spec, sizeof(spec)/sizeof(spec[0]));
+ if (p == 0 && res <= 0)
+ abort(); /* Could not send to creator */
+ }
+ }
+ return NULL;
+}
diff --git a/erts/emulator/test/driver_SUITE_data/timer_drv.c b/erts/emulator/test/driver_SUITE_data/timer_drv.c
index 8c3f203a64..57538e0d57 100644
--- a/erts/emulator/test/driver_SUITE_data/timer_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/timer_drv.c
@@ -1,11 +1,3 @@
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
#include <stdio.h>
#include "erl_driver.h"
@@ -84,12 +76,8 @@ static void timer_read(ErlDrvData p, char *buf, ErlDrvSizeT len)
driver_output(port, reply, 1);
} else if (buf[0] == DELAY_START_TIMER) {
#ifndef __WIN32__
-#ifdef VXWORKS
- taskDelay(sysClkRateGet());
-#else
sleep(1);
#endif
-#endif
driver_set_timer(port, get_int32(buf + 1));
}
}
diff --git a/erts/emulator/test/emulator.spec.vxworks b/erts/emulator/test/emulator.spec.vxworks
deleted file mode 100644
index 55675bdc29..0000000000
--- a/erts/emulator/test/emulator.spec.vxworks
+++ /dev/null
@@ -1,26 +0,0 @@
-{topcase, {dir, "../emulator_test"}}.
-
-% Added since R11
-{skip,{distribution_SUITE,link_to_dead_new_node,"Does not work in distributed test environments"}}.
-{skip,{binary_SUITE,terms_float,"Floats, VxWorks, PPC = Floating points never equal..."}}.
-{skip,{system_info_SUITE,process_count,"Fix-allocs starving VxWorks cards"}}.
-{skip,{monitor_SUITE,mixer,"Fix-allocs starving VxWorks cards"}}.
-
-{skip,{node_container_SUITE,"Too memory consuming..."}}.
-
-{skip,{trace_SUITE,system_monitor_long_gc_1,"Too memory consuming..."}}.
-{skip,{trace_SUITE,system_monitor_long_gc_2,"Too memory consuming..."}}.
-{skip,{trace_SUITE,system_monitor_large_heap_1,"Too memory consuming..."}}.
-{skip,{trace_SUITE,system_monitor_large_heap_2,"Too memory consuming..."}}.
-% End added since R11
-
-{skip, {distribution_SUITE,stop_dist,"Not written to work on VxWorks."}}.
-{skip, {distribution_SUITE,dist_auto_connect_never,
- "Not written to work on VxWorks."}}.
-{skip, {distribution_SUITE,dist_auto_connect_once,
- "Not written to work on VxWorks."}}.
-{skip, {trace_SUITE,system_monitor_long_gc,
- "Too memory consuming for VxWorks cards."}}.
-{skip, {trace_meta_SUITE,stack_grow,
- "Too memory consuming for VxWorks cards."}}.
-{skip, {obsolete_SUITE, "Not on vxworks"}}.
diff --git a/erts/emulator/test/emulator_bench.spec b/erts/emulator/test/emulator_bench.spec
new file mode 100644
index 0000000000..f709d913b7
--- /dev/null
+++ b/erts/emulator/test/emulator_bench.spec
@@ -0,0 +1 @@
+{groups,"../emulator_test",estone_SUITE,[estone_bench]}.
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl
index 2417d4bcfe..21834bfa62 100644
--- a/erts/emulator/test/estone_SUITE.erl
+++ b/erts/emulator/test/estone_SUITE.erl
@@ -19,7 +19,7 @@
-module(estone_SUITE).
%% Test functions
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
- init_per_group/2,end_per_group/2,estone/1]).
+ init_per_group/2,end_per_group/2,estone/1,estone_bench/1]).
-export([init_per_testcase/2, end_per_testcase/2]).
%% Internal exports for EStone tests
@@ -46,6 +46,7 @@
-include_lib("test_server/include/test_server.hrl").
+-include_lib("common_test/include/ct_event.hrl").
%% Test suite defines
-define(default_timeout, ?t:minutes(10)).
@@ -80,7 +81,7 @@ all() ->
[estone].
groups() ->
- [].
+ [{estone_bench, [{repeat,50}],[estone_bench]}].
init_per_suite(Config) ->
Config.
@@ -108,6 +109,17 @@ estone(Config) when is_list(Config) ->
?line {comment,Mhz ++ " MHz, " ++
integer_to_list(Stones) ++ " ESTONES"}.
+estone_bench(Config) ->
+ DataDir = ?config(data_dir,Config),
+ L = ?MODULE:macro(?MODULE:micros(),DataDir),
+ [ct_event:notify(
+ #event{name = benchmark_data,
+ data = [{name,proplists:get_value(title,Mark)},
+ {value,proplists:get_value(estones,Mark)}]})
+ || Mark <- L],
+ L.
+
+
%%
%% Calculate CPU speed
%%
diff --git a/erts/emulator/test/estone_SUITE_data/estone_cat.c b/erts/emulator/test/estone_SUITE_data/estone_cat.c
index 8ed9f8375b..a34bda4384 100644
--- a/erts/emulator/test/estone_SUITE_data/estone_cat.c
+++ b/erts/emulator/test/estone_SUITE_data/estone_cat.c
@@ -12,11 +12,7 @@
#include <fcntl.h>
#include <errno.h>
-#ifdef VXWORKS
-estone_cat(argc, argv)
-#else
main(argc, argv)
-#endif
int argc;
char *argv[];
{
diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl
index ef06845cf2..36ba4e0f48 100644
--- a/erts/emulator/test/fun_SUITE.erl
+++ b/erts/emulator/test/fun_SUITE.erl
@@ -726,8 +726,8 @@ t_arity(Config) when is_list(Config) ->
ok.
t_is_function2(Config) when is_list(Config) ->
- ?line true = is_function({a,b}, 0),
- ?line true = is_function({a,b}, 234343434333433433),
+ false = is_function(id({a,b}), 0),
+ false = is_function(id({a,b}), 234343434333433433),
?line true = is_function(fun() -> ok end, 0),
?line true = is_function(fun(_) -> ok end, 1),
?line false = is_function(fun(_) -> ok end, 0),
diff --git a/erts/emulator/test/gc_SUITE.erl b/erts/emulator/test/gc_SUITE.erl
index 771d2c9a7a..19fa433a53 100644
--- a/erts/emulator/test/gc_SUITE.erl
+++ b/erts/emulator/test/gc_SUITE.erl
@@ -54,17 +54,12 @@ grow_heap(doc) -> ["Produce a growing list of elements, ",
"for X calls, then drop one item per call",
"until the list is empty."];
grow_heap(Config) when is_list(Config) ->
- ?line Dog=test_server:timetrap(test_server:minutes(40)),
- ?line ok=grow_heap1(256),
- case os:type() of
- vxworks ->
- stop_here;
- _ ->
- ?line ok=grow_heap1(512),
- ?line ok=grow_heap1(1024),
- ?line ok=grow_heap1(2048)
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:minutes(40)),
+ ok = grow_heap1(256),
+ ok = grow_heap1(512),
+ ok = grow_heap1(1024),
+ ok = grow_heap1(2048),
+ test_server:timetrap_cancel(Dog),
ok.
grow_heap1(Len) ->
@@ -82,10 +77,10 @@ grow_heap1(List, MaxLen, CurLen, up) ->
grow_heap1([], _MaxLen, _, down) ->
ok;
grow_heap1([_|List], MaxLen, CurLen, down) ->
- ?line {_,_,C}=erlang:now(),
- ?line Num=C rem (length(List))+1,
- ?line Elem=lists:nth(Num, List),
- ?line NewList=lists:delete(Elem, List),
+ {_,_,C} = erlang:now(),
+ Num = C rem (length(List))+1,
+ Elem = lists:nth(Num, List),
+ NewList = lists:delete(Elem, List),
grow_heap1(NewList, MaxLen, CurLen-1, down).
@@ -93,16 +88,11 @@ grow_heap1([_|List], MaxLen, CurLen, down) ->
grow_stack(doc) -> ["Increase and decrease stack size, and ",
"drop off some garbage from time to time."];
grow_stack(Config) when is_list(Config) ->
- ?line Dog=test_server:timetrap(test_server:minutes(80)),
+ Dog = test_server:timetrap(test_server:minutes(80)),
show_heap("before:"),
- case os:type() of
- vxworks ->
- ?line grow_stack1(25, 0);
- _ ->
- ?line grow_stack1(200, 0)
- end,
+ grow_stack1(200, 0),
show_heap("after:"),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
grow_stack1(0, _) ->
@@ -123,16 +113,11 @@ grow_stack_heap(doc) -> ["While growing the heap, bounces the size ",
"of the stack, and while reducing the heap",
"bounces the stack usage."];
grow_stack_heap(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {comment, "Takes too long to run on VxWorks/cpu32"};
- _ ->
- ?line Dog=test_server:timetrap(test_server:minutes(40)),
- ?line grow_stack_heap1(16),
- ?line grow_stack_heap1(32),
- ?line test_server:timetrap_cancel(Dog),
- ok
- end.
+ Dog = test_server:timetrap(test_server:minutes(40)),
+ grow_stack_heap1(16),
+ grow_stack_heap1(32),
+ test_server:timetrap_cancel(Dog),
+ ok.
grow_stack_heap1(MaxLen) ->
io:format("~ngrow_stack_heap with ~p items.",[MaxLen]),
@@ -151,10 +136,10 @@ grow_stack_heap1(List, MaxLen, CurLen, up) ->
grow_stack_heap1([], _MaxLen, _, down) -> ok;
grow_stack_heap1([_|List], MaxLen, CurLen, down) ->
grow_stack1(CurLen*2,0),
- ?line {_,_,C}=erlang:now(),
- ?line Num=C rem (length(List))+1,
- ?line Elem=lists:nth(Num, List),
- ?line NewList=lists:delete(Elem, List),
+ {_,_,C}=erlang:now(),
+ Num=C rem (length(List))+1,
+ Elem=lists:nth(Num, List),
+ NewList=lists:delete(Elem, List),
grow_stack_heap1(NewList, MaxLen, CurLen-1, down),
ok.
diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl
index 461773114e..d5cb4ee1b7 100644
--- a/erts/emulator/test/match_spec_SUITE.erl
+++ b/erts/emulator/test/match_spec_SUITE.erl
@@ -28,7 +28,7 @@
unary_plus/1, unary_minus/1, moving_labels/1]).
-export([fpe/1]).
-export([otp_9422/1]).
-
+-export([faulty_seq_trace/1, do_faulty_seq_trace/0]).
-export([runner/2, loop_runner/3]).
-export([f1/1, f2/2, f3/2, fn/1, fn/2, fn/3]).
-export([do_boxed_and_small/0]).
@@ -59,6 +59,7 @@ all() ->
ms_trace3, boxed_and_small, destructive_in_test_bif,
guard_exceptions, unary_plus, unary_minus, fpe,
moving_labels,
+ faulty_seq_trace,
otp_9422];
true -> [not_run]
end.
@@ -726,6 +727,19 @@ do_boxed_and_small() ->
{ok, false, _, _} = erlang:match_spec_test({0,3},[{{make_ref(),'_'},[],['$_']}],table),
ok.
+faulty_seq_trace(doc) ->
+ ["Test that faulty seq_trace_call does not crash emulator"];
+faulty_seq_trace(suite) -> [];
+faulty_seq_trace(Config) when is_list(Config) ->
+ ?line {ok, Node} = start_node(match_spec_suite_other),
+ ?line ok = rpc:call(Node,?MODULE,do_faulty_seq_trace,[]),
+ ?line stop_node(Node),
+ ok.
+
+do_faulty_seq_trace() ->
+ {ok,'EXIT',_,_} = erlang:match_spec_test([],[{'_',[],[{message,{set_seq_token,yxa,true}}]}],trace),
+ ok.
+
errchk(Pat) ->
case catch erlang:trace_pattern({?MODULE, f2, 2}, Pat) of
{'EXIT', {badarg, _}} ->
diff --git a/erts/emulator/test/mtx_SUITE_data/Makefile.src b/erts/emulator/test/mtx_SUITE_data/Makefile.src
index b6c843269c..37eb1daa72 100644
--- a/erts/emulator/test/mtx_SUITE_data/Makefile.src
+++ b/erts/emulator/test/mtx_SUITE_data/Makefile.src
@@ -27,4 +27,11 @@ LIBS = @ERTS_LIBS@
all: $(NIF_LIBS)
+mtx_SUITE.c: force_rebuild
+ touch mtx_SUITE.c
+
+force_rebuild:
+ echo "Force rebuild to compensate for emulator type dependencies"
+
+
@SHLIB_RULES@
diff --git a/erts/emulator/test/nofrag_SUITE.erl b/erts/emulator/test/nofrag_SUITE.erl
index 6b6ac28e2e..71567ed0cb 100644
--- a/erts/emulator/test/nofrag_SUITE.erl
+++ b/erts/emulator/test/nofrag_SUITE.erl
@@ -26,7 +26,6 @@
init_per_testcase/2,end_per_testcase/2,
error_handler/1,error_handler_apply/1,
error_handler_fixed_apply/1,error_handler_fun/1,
- error_handler_tuple_fun/1,
debug_breakpoint/1]).
%% Exported functions for an error_handler module.
@@ -37,7 +36,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[error_handler, error_handler_apply,
error_handler_fixed_apply, error_handler_fun,
- error_handler_tuple_fun, debug_breakpoint].
+ debug_breakpoint].
groups() ->
[].
@@ -178,29 +177,6 @@ collect_fun(N, Fun) ->
undefined_lambda(foobarblurf, Fun, Args) when is_function(Fun) ->
Args.
-error_handler_tuple_fun(Config) when is_list(Config) ->
- ?line process_flag(error_handler, ?MODULE),
- ?line Term = collect_tuple_fun(1024, {?MODULE,very_undefined_function}),
- ?line Term = binary_to_term(term_to_binary(Term)),
- ?line 1024 = length(Term),
- ?line [[{foo,bar},42.0,[e,f,g]]] = lists:usort(Term),
- ok.
-
-collect_tuple_fun(0, _) ->
- [];
-collect_tuple_fun(N, Fun) ->
- %% The next line calls the error handle function, which is
- %% ?MODULE:undefined_function/3 (it simply returns the list
- %% of args).
- C = Fun({foo,id(bar)}, 42.0, [e,f,id(g)]),
-
- %% The variable C will be saved onto the stack frame; if C
- %% points into a heap fragment the garbage collector will reach
- %% it and the emulator will crash sooner or later (sooner if
- %% the emulator is debug-compiled).
- Res = collect_tuple_fun(N-1, Fun),
- [C|Res].
-
debug_breakpoint(Config) when is_list(Config) ->
?line process_flag(error_handler, ?MODULE),
?line erts_debug:breakpoint({?MODULE,foobar,5}, true),
diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl
index 9fa4df6373..13aa0f4c00 100644
--- a/erts/emulator/test/port_SUITE.erl
+++ b/erts/emulator/test/port_SUITE.erl
@@ -90,7 +90,7 @@
mix_up_ports/1, otp_5112/1, otp_5119/1, otp_6224/1,
exit_status_multi_scheduling_block/1, ports/1,
spawn_driver/1, spawn_executable/1, close_deaf_port/1,
- unregister_name/1]).
+ unregister_name/1, parallelism_option/1]).
-export([]).
@@ -114,7 +114,8 @@ all() ->
stderr_to_stdout, otp_3906, otp_4389, win_massive,
mix_up_ports, otp_5112, otp_5119,
exit_status_multi_scheduling_block, ports, spawn_driver,
- spawn_executable, close_deaf_port, unregister_name].
+ spawn_executable, close_deaf_port, unregister_name,
+ parallelism_option].
groups() ->
[{stream, [], [stream_small, stream_big]},
@@ -157,16 +158,16 @@ win_massive(Config) when is_list(Config) ->
end.
do_win_massive() ->
- ?line Dog = test_server:timetrap(test_server:seconds(360)),
- ?line SuiteDir = filename:dirname(code:which(?MODULE)),
- ?line Env = " -env ERL_MAX_PORTS 8192",
- ?line {ok, Node} =
+ Dog = test_server:timetrap(test_server:seconds(360)),
+ SuiteDir = filename:dirname(code:which(?MODULE)),
+ Ports = " +Q 8192",
+ {ok, Node} =
test_server:start_node(win_massive,
slave,
- [{args, " -pa " ++ SuiteDir ++ Env}]),
- ?line ok = rpc:call(Node,?MODULE,win_massive_client,[3000]),
- ?line test_server:stop_node(Node),
- ?line test_server:timetrap_cancel(Dog),
+ [{args, " -pa " ++ SuiteDir ++ Ports}]),
+ ok = rpc:call(Node,?MODULE,win_massive_client,[3000]),
+ test_server:stop_node(Node),
+ test_server:timetrap_cancel(Dog),
ok.
win_massive_client(N) ->
@@ -208,11 +209,11 @@ win_massive_loop(P,N) ->
%% We will send only a small amount of data, to avoid deadlock.
stream_small(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line stream_ping(Config, 512, "", []),
- ?line stream_ping(Config, 1777, "", []),
- ?line stream_ping(Config, 1777, "-s512", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ stream_ping(Config, 512, "", []),
+ stream_ping(Config, 1777, "", []),
+ stream_ping(Config, 1777, "-s512", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Send big amounts of data (much bigger than the buffer size in port test).
@@ -220,30 +221,22 @@ stream_small(Config) when is_list(Config) ->
%% non-blocking reads and writes.
stream_big(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(180)),
- case os:type() of
- vxworks ->
- %% Don't stress VxWorks too much
- ?line stream_ping(Config, 43755, "", []),
- ?line stream_ping(Config, 51255, "", []),
- ?line stream_ping(Config, 52345, " -s40000", []);
- _ ->
- ?line stream_ping(Config, 43755, "", []),
- ?line stream_ping(Config, 100000, "", []),
- ?line stream_ping(Config, 77777, " -s40000", [])
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(180)),
+ stream_ping(Config, 43755, "", []),
+ stream_ping(Config, 100000, "", []),
+ stream_ping(Config, 77777, " -s40000", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Sends packet with header size of 1, 2, and 4, with packets of various
%% sizes.
basic_ping(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(120)),
- ?line ping(Config, sizes(1), 1, "", []),
- ?line ping(Config, sizes(2), 2, "", []),
- ?line ping(Config, sizes(4), 4, "", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(120)),
+ ping(Config, sizes(1), 1, "", []),
+ ping(Config, sizes(2), 2, "", []),
+ ping(Config, sizes(4), 4, "", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Let the port program insert delays between characters sent back to
@@ -251,30 +244,29 @@ basic_ping(Config) when is_list(Config) ->
%% small chunks rather than all at once.
slow_writes(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
- ?line ping(Config, [8], 4, "-s1", []),
- ?line ping(Config, [10], 2, "-s2", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(20)),
+ ping(Config, [8], 4, "-s1", []),
+ ping(Config, [10], 2, "-s2", []),
+ test_server:timetrap_cancel(Dog),
ok.
bad_packet(doc) ->
["Test that we get {'EXIT', Port, einval} if we try to send a bigger "
"packet than the packet header allows."];
bad_packet(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line PortTest = port_test(Config),
- ?line process_flag(trap_exit, true),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ PortTest = port_test(Config),
+ process_flag(trap_exit, true),
- ?line bad_packet(PortTest, 1, 256),
- ?line bad_packet(PortTest, 1, 257),
- ?line bad_packet(PortTest, 2, 65536),
- ?line bad_packet(PortTest, 2, 65537),
+ bad_packet(PortTest, 1, 256),
+ bad_packet(PortTest, 1, 257),
+ bad_packet(PortTest, 2, 65536),
+ bad_packet(PortTest, 2, 65537),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
bad_packet(PortTest, HeaderSize, PacketSize) ->
- %% Intentionally no ?line macros.
P = open_port({spawn, PortTest}, [{packet, HeaderSize}]),
P ! {self(), {command, make_zero_packet(PacketSize)}},
receive
@@ -292,16 +284,16 @@ make_zero_packet(N) ->
%% Test sending bad messages to a port.
bad_port_messages(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line PortTest = port_test(Config),
- ?line process_flag(trap_exit, true),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ PortTest = port_test(Config),
+ process_flag(trap_exit, true),
- ?line bad_message(PortTest, {a,b}),
- ?line bad_message(PortTest, {a}),
- ?line bad_message(PortTest, {self(),{command,bad_command}}),
- ?line bad_message(PortTest, {self(),{connect,no_pid}}),
+ bad_message(PortTest, {a,b}),
+ bad_message(PortTest, {a}),
+ bad_message(PortTest, {self(),{command,bad_command}}),
+ bad_message(PortTest, {self(),{connect,no_pid}}),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
bad_message(PortTest, Message) ->
@@ -319,108 +311,97 @@ bad_message(PortTest, Message) ->
%% Tests the 'binary' option for a port.
t_binary(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
+ Dog = test_server:timetrap(test_server:seconds(300)),
%% Packet mode.
- ?line ping(Config, sizes(1), 1, "", [binary]),
- ?line ping(Config, sizes(2), 2, "", [binary]),
- ?line ping(Config, sizes(4), 4, "", [binary]),
+ ping(Config, sizes(1), 1, "", [binary]),
+ ping(Config, sizes(2), 2, "", [binary]),
+ ping(Config, sizes(4), 4, "", [binary]),
%% Stream mode.
- case os:type() of
- vxworks ->
- %% don't stress VxWorks too much
- ?line stream_ping(Config, 435, "", [binary]),
- ?line stream_ping(Config, 43755, "", [binary]),
- ?line stream_ping(Config, 50000, "", [binary]);
- _ ->
- ?line stream_ping(Config, 435, "", [binary]),
- ?line stream_ping(Config, 43755, "", [binary]),
- ?line stream_ping(Config, 100000, "", [binary])
- end,
+ stream_ping(Config, 435, "", [binary]),
+ stream_ping(Config, 43755, "", [binary]),
+ stream_ping(Config, 100000, "", [binary]),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
name1(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " "]),
- ?line P = open_port({spawn, Command}, []),
- ?line register(myport, P),
- ?line P = whereis(myport),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " "]),
+ P = open_port({spawn, Command}, []),
+ register(myport, P),
+ P = whereis(myport),
Text = "hej",
- ?line myport ! {self(), {command, Text}},
- ?line receive
- {P, {data, Text}} ->
- ok
- end,
- ?line myport ! {self(), close},
- ?line receive
- {P, closed} -> ok
- end,
- ?line undefined = whereis(myport),
- ?line test_server:timetrap_cancel(Dog),
+ myport ! {self(), {command, Text}},
+ receive
+ {P, {data, Text}} ->
+ ok
+ end,
+ myport ! {self(), close},
+ receive
+ {P, closed} -> ok
+ end,
+ undefined = whereis(myport),
+ test_server:timetrap_cancel(Dog),
ok.
%% Test that the 'eof' option works.
eof(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " -h0 -q"]),
- ?line P = open_port({spawn, Command}, [eof]),
- ?line receive
- {P, eof} ->
- ok
- end,
- ?line P ! {self(), close},
- ?line receive
- {P, closed} -> ok
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " -h0 -q"]),
+ P = open_port({spawn, Command}, [eof]),
+ receive
+ {P, eof} ->
+ ok
+ end,
+ P ! {self(), close},
+ receive
+ {P, closed} -> ok
+ end,
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that the 'in' option for a port works.
input_only(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line expect_input(Config, [0, 1, 10, 13, 127, 128, 255], 1, "", [in]),
- ?line expect_input(Config, [0, 1, 255, 2048], 2, "", [in]),
- ?line expect_input(Config, [0, 1, 255, 2048], 4, "", [in]),
- ?line expect_input(Config, [0, 1, 10, 13, 127, 128, 255],
- 1, "", [in, binary]),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ expect_input(Config, [0, 1, 10, 13, 127, 128, 255], 1, "", [in]),
+ expect_input(Config, [0, 1, 255, 2048], 2, "", [in]),
+ expect_input(Config, [0, 1, 255, 2048], 4, "", [in]),
+ expect_input(Config, [0, 1, 10, 13, 127, 128, 255],
+ 1, "", [in, binary]),
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that the 'out' option for a port works.
output_only(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line Dir = ?config(priv_dir, Config),
- ?line Filename = filename:join(Dir, "output_only_stream"),
- ?line output_and_verify(Config, Filename, "-h0",
- random_packet(35777, "echo")),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ Dir = ?config(priv_dir, Config),
+ Filename = filename:join(Dir, "output_only_stream"),
+ output_and_verify(Config, Filename, "-h0",
+ random_packet(35777, "echo")),
+ test_server:timetrap_cancel(Dog),
ok.
output_and_verify(Config, Filename, Options, Data) ->
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " ",
- Options, " -o", Filename]),
- ?line Port = open_port({spawn, Command}, [out]),
- ?line Port ! {self(), {command, Data}},
- ?line Port ! {self(), close},
- ?line receive
- {Port, closed} -> ok
- end,
- Wait_time = case os:type() of
- vxworks -> 5000;
- _ -> 500
- end,
- ?line test_server:sleep(Wait_time),
- ?line {ok, Written} = file:read_file(Filename),
- ?line Data = binary_to_list(Written),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " ",
+ Options, " -o", Filename]),
+ Port = open_port({spawn, Command}, [out]),
+ Port ! {self(), {command, Data}},
+ Port ! {self(), close},
+ receive
+ {Port, closed} -> ok
+ end,
+ Wait_time = 500,
+ test_server:sleep(Wait_time),
+ {ok, Written} = file:read_file(Filename),
+ Data = binary_to_list(Written),
ok.
%% Test that receiving several packages written in the same
@@ -430,19 +411,11 @@ output_and_verify(Config, Filename, Options, Data) ->
%% Basic test of receiving multiple packages, written in
%% one operation by the other end.
mul_basic(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(600)),
- case os:type() of
- vxworks ->
- %% don't stress vxworks too much
- ?line expect_input(Config, [0, 1, 255, 10, 13], 1, "", []),
- ?line expect_input(Config, [0, 10, 13, 1600, 8191, 16383], 2, "", []),
- ?line expect_input(Config, [10, 35000], 4, "", []);
- _ ->
- ?line expect_input(Config, [0, 1, 255, 10, 13], 1, "", []),
- ?line expect_input(Config, [0, 10, 13, 1600, 32767, 65535], 2, "", []),
- ?line expect_input(Config, [10, 70000], 4, "", [])
- end,
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(600)),
+ expect_input(Config, [0, 1, 255, 10, 13], 1, "", []),
+ expect_input(Config, [0, 10, 13, 1600, 32767, 65535], 2, "", []),
+ expect_input(Config, [10, 70000], 4, "", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Test reading a buffer consisting of several packets, some
@@ -451,9 +424,9 @@ mul_basic(Config) when is_list(Config) ->
%% delays in between.)
mul_slow_writes(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(250)),
- ?line expect_input(Config, [0, 20, 255, 10, 1], 1, "-s64", []),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(250)),
+ expect_input(Config, [0, 20, 255, 10, 1], 1, "-s64", []),
+ test_server:timetrap_cancel(Dog),
ok.
%% Runs several port tests in parallell. Each individual test
@@ -461,27 +434,27 @@ mul_slow_writes(Config) when is_list(Config) ->
%% should also finish in about 5 seconds.
parallell(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line Testers =
- [fun() -> stream_ping(Config, 1007, "-s100", []) end,
- fun() -> stream_ping(Config, 10007, "-s1000", []) end,
- fun() -> stream_ping(Config, 10007, "-s1000", []) end,
-
- fun() -> expect_input(Config, [21, 22, 23, 24, 25], 1,
- "-s10", [in]) end,
-
- fun() -> ping(Config, [10], 1, "-d", []) end,
- fun() -> ping(Config, [20000], 2, "-d", []) end,
- fun() -> ping(Config, [101], 1, "-s10", []) end,
- fun() -> ping(Config, [1001], 2, "-s100", []) end,
- fun() -> ping(Config, [10001], 4, "-s1000", []) end,
-
- fun() -> ping(Config, [501, 501], 2, "-s100", []) end,
- fun() -> ping(Config, [11, 12, 13, 14, 11], 1, "-s5", []) end],
- ?line process_flag(trap_exit, true),
- ?line Pids = lists:map(fun fun_spawn/1, Testers),
- ?line wait_for(Pids),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ Testers = [
+ fun() -> stream_ping(Config, 1007, "-s100", []) end,
+ fun() -> stream_ping(Config, 10007, "-s1000", []) end,
+ fun() -> stream_ping(Config, 10007, "-s1000", []) end,
+
+ fun() -> expect_input(Config, [21, 22, 23, 24, 25], 1,
+ "-s10", [in]) end,
+
+ fun() -> ping(Config, [10], 1, "-d", []) end,
+ fun() -> ping(Config, [20000], 2, "-d", []) end,
+ fun() -> ping(Config, [101], 1, "-s10", []) end,
+ fun() -> ping(Config, [1001], 2, "-s100", []) end,
+ fun() -> ping(Config, [10001], 4, "-s1000", []) end,
+
+ fun() -> ping(Config, [501, 501], 2, "-s100", []) end,
+ fun() -> ping(Config, [11, 12, 13, 14, 11], 1, "-s5", []) end],
+ process_flag(trap_exit, true),
+ Pids = lists:map(fun fun_spawn/1, Testers),
+ wait_for(Pids),
+ test_server:timetrap_cancel(Dog),
ok.
wait_for([]) ->
@@ -500,29 +473,29 @@ wait_for(Pids) ->
dying_port(suite) -> [];
dying_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(150)),
- ?line process_flag(trap_exit, true),
+ Dog = test_server:timetrap(test_server:seconds(150)),
+ process_flag(trap_exit, true),
- ?line P1 = make_dying_port(Config),
- ?line P2 = make_dying_port(Config),
- ?line P3 = make_dying_port(Config),
- ?line P4 = make_dying_port(Config),
- ?line P5 = make_dying_port(Config),
+ P1 = make_dying_port(Config),
+ P2 = make_dying_port(Config),
+ P3 = make_dying_port(Config),
+ P4 = make_dying_port(Config),
+ P5 = make_dying_port(Config),
%% This should be big enough to be sure to block in the write.
- ?line Garbage = random_packet(16384),
+ Garbage = random_packet(16384),
- ?line P1 ! {self(), {command, Garbage}},
- ?line P3 ! {self(), {command, Garbage}},
- ?line P5 ! {self(), {command, Garbage}},
+ P1 ! {self(), {command, Garbage}},
+ P3 ! {self(), {command, Garbage}},
+ P5 ! {self(), {command, Garbage}},
- ?line wait_for_port_exit(P1),
- ?line wait_for_port_exit(P2),
- ?line wait_for_port_exit(P3),
- ?line wait_for_port_exit(P4),
- ?line wait_for_port_exit(P5),
+ wait_for_port_exit(P1),
+ wait_for_port_exit(P2),
+ wait_for_port_exit(P3),
+ wait_for_port_exit(P4),
+ wait_for_port_exit(P5),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
wait_for_port_exit(Port) ->
@@ -549,9 +522,9 @@ make_dying_port(Config) when is_list(Config) ->
port_program_with_path(suite) -> [];
port_program_with_path(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line DataDir = ?config(data_dir, Config),
- ?line PrivDir = ?config(priv_dir, Config),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ DataDir = ?config(data_dir, Config),
+ PrivDir = ?config(priv_dir, Config),
%% Create a copy of the port test program in a directory not
%% included in PATH (i.e. in priv_dir), with the name 'my_port_test.exe'.
@@ -560,36 +533,31 @@ port_program_with_path(Config) when is_list(Config) ->
%% (On Unix, there will be a single file created, which will be
%% a copy of the port program.)
- ?line PortTest = os:find_executable("port_test", DataDir),
+ PortTest = os:find_executable("port_test", DataDir),
io:format("os:find_executable(~p, ~p) returned ~p",
["port_test", DataDir, PortTest]),
- ?line {ok, PortTestPgm} = file:read_file(PortTest),
- ?line NewName = filename:join(PrivDir, filename:basename(PortTest)),
- ?line RedHerring = filename:rootname(NewName),
- ?line ok = file:write_file(RedHerring, "I'm just here to confuse.\n"),
- ?line ok = file:write_file(NewName, PortTestPgm),
- ?line ok = file:write_file_info(NewName, #file_info{mode=8#111}),
- ?line PgmWithPathAndNoExt = filename:rootname(NewName),
+ {ok, PortTestPgm} = file:read_file(PortTest),
+ NewName = filename:join(PrivDir, filename:basename(PortTest)),
+ RedHerring = filename:rootname(NewName),
+ ok = file:write_file(RedHerring, "I'm just here to confuse.\n"),
+ ok = file:write_file(NewName, PortTestPgm),
+ ok = file:write_file_info(NewName, #file_info{mode=8#111}),
+ PgmWithPathAndNoExt = filename:rootname(NewName),
%% Open the port using the path to the copied port test program,
%% but without the .exe extension, and verified that it was started.
%%
%% If the bug is present the open_port call will fail with badarg.
- ?line Command = lists:concat([PgmWithPathAndNoExt, " -h2"]),
- %% allow VxWorks time to write file
- case os:type() of
- vxworks -> test_server:sleep(2500);
- _ -> time
+ Command = lists:concat([PgmWithPathAndNoExt, " -h2"]),
+ P = open_port({spawn, Command}, [{packet, 2}]),
+ Message = "echo back to me",
+ P ! {self(), {command, Message}},
+ receive
+ {P, {data, Message}} ->
+ ok
end,
- ?line P = open_port({spawn, Command}, [{packet, 2}]),
- ?line Message = "echo back to me",
- ?line P ! {self(), {command, Message}},
- ?line receive
- {P, {data, Message}} ->
- ok
- end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
@@ -597,56 +565,46 @@ port_program_with_path(Config) when is_list(Config) ->
%% This used to fail on Windows.
open_input_file_port(suite) -> [];
open_input_file_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line PrivDir = ?config(priv_dir, Config),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ PrivDir = ?config(priv_dir, Config),
%% Create a file with the file driver and read it back using
%% open_port/2.
- ?line MyFile1 = filename:join(PrivDir, "my_input_file"),
- ?line FileData1 = "An input file",
- ?line ok = file:write_file(MyFile1, FileData1),
- case os:type() of
- vxworks ->
- %% Can't open input file with vanilla driver on VxWorks
- ?line process_flag(trap_exit, true),
- ?line case catch open_port(MyFile1, [in]) of
- {'EXIT', {badarg, _}} ->
- ok
- end;
- _ ->
- ?line case open_port(MyFile1, [in]) of
- InputPort when is_port(InputPort) ->
- ?line receive
- {InputPort, {data, FileData1}} ->
- ok
- end
- end
+ MyFile1 = filename:join(PrivDir, "my_input_file"),
+ FileData1 = "An input file",
+ ok = file:write_file(MyFile1, FileData1),
+ case open_port(MyFile1, [in]) of
+ InputPort when is_port(InputPort) ->
+ receive
+ {InputPort, {data, FileData1}} ->
+ ok
+ end
end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that files can be written using open_port(Filename, [out]).
open_output_file_port(suite) -> [];
open_output_file_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line PrivDir = ?config(priv_dir, Config),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ PrivDir = ?config(priv_dir, Config),
%% Create a file with open_port/2 and read it back with
%% the file driver.
- ?line MyFile2 = filename:join(PrivDir, "my_output_file"),
- ?line FileData2_0 = "A file created ",
- ?line FileData2_1 = "with open_port/2.\n",
- ?line FileData2 = FileData2_0 ++ FileData2_1,
- ?line OutputPort = open_port(MyFile2, [out]),
- ?line OutputPort ! {self(), {command, FileData2_0}},
- ?line OutputPort ! {self(), {command, FileData2_1}},
- ?line OutputPort ! {self(), close},
- ?line {ok, Bin} = file:read_file(MyFile2),
- ?line FileData2 = binary_to_list(Bin),
-
- ?line test_server:timetrap_cancel(Dog),
+ MyFile2 = filename:join(PrivDir, "my_output_file"),
+ FileData2_0 = "A file created ",
+ FileData2_1 = "with open_port/2.\n",
+ FileData2 = FileData2_0 ++ FileData2_1,
+ OutputPort = open_port(MyFile2, [out]),
+ OutputPort ! {self(), {command, FileData2_0}},
+ OutputPort ! {self(), {command, FileData2_1}},
+ OutputPort ! {self(), close},
+ {ok, Bin} = file:read_file(MyFile2),
+ FileData2 = binary_to_list(Bin),
+
+ test_server:timetrap_cancel(Dog),
ok.
%%
@@ -670,17 +628,17 @@ iter_max_ports(Config) when is_list(Config) ->
iter_max_ports_test(Config) ->
- ?line Dog = test_server:timetrap(test_server:minutes(20)),
- ?line PortTest = port_test(Config),
- ?line Command = lists:concat([PortTest, " -h0 -q"]),
- ?line Iters = case os:type() of
+ Dog = test_server:timetrap(test_server:minutes(20)),
+ PortTest = port_test(Config),
+ Command = lists:concat([PortTest, " -h0 -q"]),
+ Iters = case os:type() of
{win32,_} -> 4;
_ -> 10
end,
- ?line L = do_iter_max_ports(Iters, Command),
+ L = do_iter_max_ports(Iters, Command),
io:format("Result: ~p",[L]),
- ?line all_equal(L),
- ?line test_server:timetrap_cancel(Dog),
+ all_equal(L),
+ test_server:timetrap_cancel(Dog),
{comment, "Max ports: " ++ integer_to_list(hd(L))}.
do_iter_max_ports(N, Command) when N > 0 ->
@@ -695,9 +653,9 @@ all_equal([]) -> ok.
max_ports(Command) ->
test_server:sleep(500),
- ?line Ps = open_ports({spawn, Command}, [eof]),
- ?line N = length(Ps),
- ?line close_ports(Ps),
+ Ps = open_ports({spawn, Command}, [eof]),
+ N = length(Ps),
+ close_ports(Ps),
io:format("Got ~p ports\n",[N]),
N.
@@ -727,105 +685,105 @@ open_ports(Name, Settings) ->
enomem ->
[];
Other ->
- ?line test_server:fail({open_ports, Other})
+ test_server:fail({open_ports, Other})
end;
Other ->
- ?line test_server:fail({open_ports, Other})
+ test_server:fail({open_ports, Other})
end.
%% Tests that exit(Port, Term) works (has been known to crash the emulator).
t_exit(suite) -> [];
t_exit(Config) when is_list(Config) ->
- ?line process_flag(trap_exit, true),
- ?line Pid = fun_spawn(fun suicide_port/1, [Config]),
- ?line receive
- {'EXIT', Pid, die} ->
- ok;
- Other ->
- test_server:fail({bad_message, Other})
- end.
+ process_flag(trap_exit, true),
+ Pid = fun_spawn(fun suicide_port/1, [Config]),
+ receive
+ {'EXIT', Pid, die} ->
+ ok;
+ Other ->
+ test_server:fail({bad_message, Other})
+ end.
suicide_port(Config) when is_list(Config) ->
- ?line Port = port_expect(Config, [], 0, "", []),
- ?line exit(Port, die),
- ?line receive after infinity -> ok end.
+ Port = port_expect(Config, [], 0, "", []),
+ exit(Port, die),
+ receive after infinity -> ok end.
tps_16_bytes(doc) -> "";
tps_16_bytes(suite) -> [];
tps_16_bytes(Config) when is_list(Config) ->
- ?line tps(16, Config).
+ tps(16, Config).
tps_1K(doc) -> "";
tps_1K(suite) -> [];
tps_1K(Config) when is_list(Config) ->
- ?line tps(1024, Config).
+ tps(1024, Config).
tps(Size, Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line PortTest = port_test(Config),
- ?line Packet = list_to_binary(random_packet(Size, "e")),
- ?line Port = open_port({spawn, PortTest}, [binary, {packet, 2}]),
- ?line Transactions = 10000,
- ?line {Elapsed, ok} = test_server:timecall(?MODULE, tps,
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ PortTest = port_test(Config),
+ Packet = list_to_binary(random_packet(Size, "e")),
+ Port = open_port({spawn, PortTest}, [binary, {packet, 2}]),
+ Transactions = 10000,
+ {Elapsed, ok} = test_server:timecall(?MODULE, tps,
[Port, Packet, Transactions]),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
{comment, integer_to_list(trunc(Transactions/Elapsed+0.5)) ++ " transactions/s"}.
tps(_Port, _Packet, 0) -> ok;
tps(Port, Packet, N) ->
- ?line port_command(Port, Packet),
- ?line receive
- {Port, {data, Packet}} ->
- ?line tps(Port, Packet, N-1);
- Other ->
- ?line test_server:fail({bad_message, Other})
- end.
+ port_command(Port, Packet),
+ receive
+ {Port, {data, Packet}} ->
+ tps(Port, Packet, N-1);
+ Other ->
+ test_server:fail({bad_message, Other})
+ end.
%% Line I/O test
line(Config) when is_list(Config) ->
- ?line Siz = 110,
- ?line Dog = test_server:timetrap(test_server:seconds(300)),
- ?line Packet1 = random_packet(Siz),
- ?line Packet2 = random_packet(Siz div 2),
+ Siz = 110,
+ Dog = test_server:timetrap(test_server:seconds(300)),
+ Packet1 = random_packet(Siz),
+ Packet2 = random_packet(Siz div 2),
%% Test that packets are split into lines
- ?line port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
+ port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
io_lib:nl()]),
[{eol, Packet1}, {eol, Packet2}]}],
0, "", [{line,Siz}]),
%% Test the same for binaries
- ?line port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
+ port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet2,
io_lib:nl()]),
[{eol, Packet1}, {eol, Packet2}]}],
0, "", [{line,Siz},binary]),
%% Test that too long lines get split
- ?line port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet1,
+ port_expect(Config,[{lists:append([Packet1, io_lib:nl(), Packet1,
Packet2, io_lib:nl()]),
[{eol, Packet1}, {noeol, Packet1},
{eol, Packet2}]}], 0, "", [{line,Siz}]),
%% Test that last output from closing port program gets received.
- ?line L1 = lists:append([Packet1, io_lib:nl(), Packet2]),
- ?line S1 = lists:flatten(io_lib:format("-l~w", [length(L1)])),
+ L1 = lists:append([Packet1, io_lib:nl(), Packet2]),
+ S1 = lists:flatten(io_lib:format("-l~w", [length(L1)])),
io:format("S1 = ~w, L1 = ~w~n", [S1,L1]),
- ?line port_expect(Config,[{L1,
+ port_expect(Config,[{L1,
[{eol, Packet1}, {noeol, Packet2}, eof]}], 0,
S1, [{line,Siz},eof]),
%% Test that lonely <CR> Don't get treated as newlines
- ?line port_expect(Config,[{lists:append([Packet1, [13], Packet2,
+ port_expect(Config,[{lists:append([Packet1, [13], Packet2,
io_lib:nl()]),
[{noeol, Packet1}, {eol, [13 |Packet2]}]}],
0, "", [{line,Siz}]),
%% Test that packets get built up to lines (delayed output from
%% port program)
- ?line port_expect(Config,[{Packet2,[]},
+ port_expect(Config,[{Packet2,[]},
{lists:append([Packet2, io_lib:nl(),
Packet1, io_lib:nl()]),
[{eol, lists:append(Packet2, Packet2)},
{eol, Packet1}]}], 0, "-d", [{line,Siz}]),
%% Test that we get badarg if trying both packet and line
- ?line bad_argument(Config, [{packet, 5}, {line, 5}]),
- ?line test_server:timetrap_cancel(Dog),
+ bad_argument(Config, [{packet, 5}, {line, 5}]),
+ test_server:timetrap_cancel(Dog),
ok.
%%% Redirection of stderr test
@@ -834,15 +792,15 @@ stderr_to_stdout(suite) ->
stderr_to_stdout(doc) ->
"Test that redirection of standard error to standard output works.";
stderr_to_stdout(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
+ Dog = test_server:timetrap(test_server:seconds(60)),
%% See that it works
- ?line Packet = random_packet(10),
- ?line port_expect(Config,[{Packet,[Packet]}], 0, "-e -l10",
+ Packet = random_packet(10),
+ port_expect(Config,[{Packet,[Packet]}], 0, "-e -l10",
[stderr_to_stdout]),
- %% ?line stream_ping(Config, 10, "-e", [stderr_to_stdout]),
+ %% stream_ping(Config, 10, "-e", [stderr_to_stdout]),
%% See that it doesn't always happen (will generate garbage on stderr)
- ?line port_expect(Config,[{Packet,[eof]}], 0, "-e -l10", [line,eof]),
- ?line test_server:timetrap_cancel(Dog),
+ port_expect(Config,[{Packet,[eof]}], 0, "-e -l10", [line,eof]),
+ test_server:timetrap_cancel(Dog),
ok.
@@ -862,47 +820,39 @@ env(suite) ->
env(doc) ->
["Test that the 'env' option works"];
env(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped,"Environments not implemented on VxWorks (could be...)"};
- _ ->
- env2(Config)
- end.
-
-env2(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
- ?line Priv = ?config(priv_dir, Config),
- ?line Temp = filename:join(Priv, "env_fun.bin"),
+ Dog = test_server:timetrap(test_server:seconds(60)),
+ Priv = ?config(priv_dir, Config),
+ Temp = filename:join(Priv, "env_fun.bin"),
PluppVal = "dirty monkey",
- ?line env_slave(Temp, [{"plupp",PluppVal}]),
+ env_slave(Temp, [{"plupp",PluppVal}]),
Long = "LongAndBoringEnvName",
- ?line os:putenv(Long, "nisse"),
-
- ?line env_slave(Temp, [{"plupp",PluppVal},
- {"DIR_PLUPP","###glurfrik"}],
- fun() ->
- PluppVal = os:getenv("plupp"),
- "###glurfrik" = os:getenv("DIR_PLUPP"),
- "nisse" = os:getenv(Long)
- end),
+ os:putenv(Long, "nisse"),
-
- ?line env_slave(Temp, [{"must_define_something","some_value"},
- {"certainly_not_existing",false},
- {"ends_with_equal", "value="},
- {Long,false},
- {"glurf","a glorfy string"}]),
+ env_slave(Temp, [{"plupp",PluppVal},
+ {"DIR_PLUPP","###glurfrik"}],
+ fun() ->
+ PluppVal = os:getenv("plupp"),
+ "###glurfrik" = os:getenv("DIR_PLUPP"),
+ "nisse" = os:getenv(Long)
+ end),
+
+
+ env_slave(Temp, [{"must_define_something","some_value"},
+ {"certainly_not_existing",false},
+ {"ends_with_equal", "value="},
+ {Long,false},
+ {"glurf","a glorfy string"}]),
%% A lot of non existing variables (mingled with existing)
NotExistingList = [{lists:flatten(io_lib:format("V~p_not_existing",[X])),false}
|| X <- lists:seq(1,150)],
ExistingList = [{lists:flatten(io_lib:format("V~p_existing",[X])),"a_value"}
|| X <- lists:seq(1,150)],
- ?line env_slave(Temp, lists:sort(ExistingList ++ NotExistingList)),
+ env_slave(Temp, lists:sort(ExistingList ++ NotExistingList)),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
env_slave(File, Env) ->
@@ -946,23 +896,15 @@ env_slave_main([File]) ->
%% 'env' option
%% Test bad environments.
bad_env(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped,"Environments not implemented on VxWorks"};
- _ ->
- bad_env_1()
- end.
-
-bad_env_1() ->
- ?line try_bad_env([abbb]),
- ?line try_bad_env([{"key","value"}|{"another","value"}]),
- ?line try_bad_env([{"key","value","value2"}]),
- ?line try_bad_env([{"key",[a,b,c]}]),
- ?line try_bad_env([{"key",value}]),
- ?line try_bad_env({a,tuple}),
- ?line try_bad_env(42),
- ?line try_bad_env([a|b]),
- ?line try_bad_env(self()),
+ try_bad_env([abbb]),
+ try_bad_env([{"key","value"}|{"another","value"}]),
+ try_bad_env([{"key","value","value2"}]),
+ try_bad_env([{"key",[a,b,c]}]),
+ try_bad_env([{"key",value}]),
+ try_bad_env({a,tuple}),
+ try_bad_env(42),
+ try_bad_env([a|b]),
+ try_bad_env(self()),
ok.
try_bad_env(Env) ->
@@ -979,36 +921,29 @@ cd(suite) ->
cd(doc) ->
["Test that the 'cd' option works"];
cd(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped,"Task specific directories does not exist on VxWorks"};
- _ ->
- cd2(Config)
- end.
-cd2(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
-
- ?line Program = atom_to_list(lib:progname()),
- ?line DataDir = ?config(data_dir, Config),
- ?line TestDir = filename:join(DataDir, "dir"),
- ?line Cmd = Program ++ " -pz " ++ DataDir ++
- " -noshell -s port_test pwd -s erlang halt",
- ?line _ = open_port({spawn, Cmd},
- [{cd, TestDir},
- {line, 256}]),
- ?line receive
- {_, {data, {eol, String}}} ->
- case filename_equal(String, TestDir) of
- true ->
- ok;
- false ->
- ?line test_server:fail({cd, String})
- end;
- Other2 ->
- ?line test_server:fail({env, Other2})
- end,
+ Dog = test_server:timetrap(test_server:seconds(60)),
- ?line test_server:timetrap_cancel(Dog),
+ Program = atom_to_list(lib:progname()),
+ DataDir = ?config(data_dir, Config),
+ TestDir = filename:join(DataDir, "dir"),
+ Cmd = Program ++ " -pz " ++ DataDir ++
+ " -noshell -s port_test pwd -s erlang halt",
+ _ = open_port({spawn, Cmd},
+ [{cd, TestDir},
+ {line, 256}]),
+ receive
+ {_, {data, {eol, String}}} ->
+ case filename_equal(String, TestDir) of
+ true ->
+ ok;
+ false ->
+ test_server:fail({cd, String})
+ end;
+ Other2 ->
+ test_server:fail({env, Other2})
+ end,
+
+ test_server:timetrap_cancel(Dog),
ok.
filename_equal(A, B) ->
@@ -1059,8 +994,8 @@ otp_3906(Config) when is_list(Config) ->
-define(OTP_3906_MAX_CONC_OSP, 50).
otp_3906(Config, OSName) ->
- ?line DataDir = filename:dirname(proplists:get_value(data_dir,Config)),
- ?line {ok, Variables} = file:consult(
+ DataDir = filename:dirname(proplists:get_value(data_dir,Config)),
+ {ok, Variables} = file:consult(
filename:join([DataDir,"..","..",
"test_server","variables"])),
case lists:keysearch('CC', 1, Variables) of
@@ -1105,7 +1040,7 @@ otp_3906(Config, OSName) ->
succeded ->
ok;
_ ->
- ?line test_server:fail(Result)
+ test_server:fail(Result)
end;
_ ->
{skipped, "No C compiler found"}
@@ -1246,15 +1181,15 @@ otp_4389(doc) -> [];
otp_4389(Config) when is_list(Config) ->
case os:type() of
{unix, _} ->
- ?line Dog = test_server:timetrap(test_server:seconds(240)),
- ?line TCR = self(),
+ Dog = test_server:timetrap(test_server:seconds(240)),
+ TCR = self(),
case get_true_cmd() of
True when is_list(True) ->
- ?line lists:foreach(
+ lists:foreach(
fun (P) ->
- ?line receive
- {P, ok} -> ?line ok;
- {P, Err} -> ?line ?t:fail(Err)
+ receive
+ {P, ok} -> ok;
+ {P, Err} -> ?t:fail(Err)
end
end,
lists:map(
@@ -1283,14 +1218,14 @@ otp_4389(Config) when is_list(Config) ->
end)
end,
lists:duplicate(1000,[]))),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
{comment,
"This test case doesn't always fail when the bug that "
"it tests for is present (it is most likely to fail on"
" a multi processor machine). If the test case fails it"
" will fail by deadlocking the emulator."};
_ ->
- ?line {skipped, "\"true\" command not found"}
+ {skipped, "\"true\" command not found"}
end;
_ ->
{skip,"Only run on Unix"}
@@ -1320,11 +1255,11 @@ exit_status(suite) ->
exit_status(doc) ->
["Test that the 'exit_status' option works"];
exit_status(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(60)),
- ?line port_expect(Config,[{"x",
+ Dog = test_server:timetrap(test_server:seconds(60)),
+ port_expect(Config,[{"x",
[{exit_status, 5}]}],
1, "", [exit_status]),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
spawn_driver(suite) ->
@@ -1332,10 +1267,49 @@ spawn_driver(suite) ->
spawn_driver(doc) ->
["Test spawning a driver specifically"];
spawn_driver(Config) when is_list(Config) ->
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "echo_drv"),
+ Port = erlang:open_port({spawn_driver, "echo_drv"}, []),
+ Port ! {self(), {command, "Hello port!"}},
+ receive
+ {Port, {data, "Hello port!"}} = Msg1 ->
+ io:format("~p~n", [Msg1]),
+ ok;
+ Other ->
+ test_server:fail({unexpected, Other})
+ end,
+ Port ! {self(), close},
+ receive {Port, closed} -> ok end,
+
+ Port2 = erlang:open_port({spawn_driver, "echo_drv -Hello port?"},
+ []),
+ receive
+ {Port2, {data, "Hello port?"}} = Msg2 ->
+ io:format("~p~n", [Msg2]),
+ ok;
+ Other2 ->
+ test_server:fail({unexpected2, Other2})
+ end,
+ Port2 ! {self(), close},
+ receive {Port2, closed} -> ok end,
+ {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "ls"}, [])),
+ {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "cmd"}, [])),
+ {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, os:find_executable("erl")}, [])),
+ test_server:timetrap_cancel(Dog),
+ ok.
+
+parallelism_option(suite) ->
+ [];
+parallelism_option(doc) ->
+ ["Test parallelism option of open_port"];
+parallelism_option(Config) when is_list(Config) ->
?line Dog = test_server:timetrap(test_server:seconds(10)),
?line Path = ?config(data_dir, Config),
?line ok = load_driver(Path, "echo_drv"),
- ?line Port = erlang:open_port({spawn_driver, "echo_drv"}, []),
+ ?line Port = erlang:open_port({spawn_driver, "echo_drv"},
+ [{parallelism, true}]),
+ ?line {parallelism, true} = erlang:port_info(Port, parallelism),
?line Port ! {self(), {command, "Hello port!"}},
?line receive
{Port, {data, "Hello port!"}} = Msg1 ->
@@ -1348,7 +1322,8 @@ spawn_driver(Config) when is_list(Config) ->
?line receive {Port, closed} -> ok end,
?line Port2 = erlang:open_port({spawn_driver, "echo_drv -Hello port?"},
- []),
+ [{parallelism, false}]),
+ ?line {parallelism, false} = erlang:port_info(Port2, parallelism),
?line receive
{Port2, {data, "Hello port?"}} = Msg2 ->
io:format("~p~n", [Msg2]),
@@ -1358,9 +1333,6 @@ spawn_driver(Config) when is_list(Config) ->
end,
?line Port2 ! {self(), close},
?line receive {Port2, closed} -> ok end,
- ?line {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "ls"}, [])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, "cmd"}, [])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:open_port({spawn_driver, os:find_executable("erl")}, [])),
?line test_server:timetrap_cancel(Dog),
ok.
@@ -1369,48 +1341,48 @@ spawn_executable(suite) ->
spawn_executable(doc) ->
["Test spawning an executable specifically"];
spawn_executable(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line DataDir = ?config(data_dir, Config),
- ?line EchoArgs1 = filename:join([DataDir,"echo_args"]),
- ?line ExactFile1 = filename:nativename(os:find_executable(EchoArgs1)),
- ?line [ExactFile1] = run_echo_args(DataDir,[]),
- ?line ["echo_args"] = run_echo_args(DataDir,["echo_args"]),
- ?line ["echo_arguments"] = run_echo_args(DataDir,["echo_arguments"]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ DataDir = ?config(data_dir, Config),
+ EchoArgs1 = filename:join([DataDir,"echo_args"]),
+ ExactFile1 = filename:nativename(os:find_executable(EchoArgs1)),
+ [ExactFile1] = run_echo_args(DataDir,[]),
+ ["echo_args"] = run_echo_args(DataDir,["echo_args"]),
+ ["echo_arguments"] = run_echo_args(DataDir,["echo_arguments"]),
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args(DataDir,[ExactFile1,"hello world","dlrow olleh"]),
- ?line [ExactFile1] = run_echo_args(DataDir,[default]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ [ExactFile1] = run_echo_args(DataDir,[default]),
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args(DataDir,[switch_order,ExactFile1,"hello world",
"dlrow olleh"]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args(DataDir,[default,"hello world","dlrow olleh"]),
- ?line [ExactFile1,"hello world","dlrow olleh"] =
+ [ExactFile1,"hello world","dlrow olleh"] =
run_echo_args_2("\""++ExactFile1++"\" "++"\"hello world\" \"dlrow olleh\""),
- ?line PrivDir = ?config(priv_dir, Config),
- ?line SpaceDir =filename:join([PrivDir,"With Spaces"]),
- ?line file:make_dir(SpaceDir),
- ?line Executable = filename:basename(ExactFile1),
- ?line file:copy(ExactFile1,filename:join([SpaceDir,Executable])),
- ?line ExactFile2 = filename:nativename(filename:join([SpaceDir,Executable])),
- ?line chmodplusx(ExactFile2),
+ PrivDir = ?config(priv_dir, Config),
+ SpaceDir =filename:join([PrivDir,"With Spaces"]),
+ file:make_dir(SpaceDir),
+ Executable = filename:basename(ExactFile1),
+ file:copy(ExactFile1,filename:join([SpaceDir,Executable])),
+ ExactFile2 = filename:nativename(filename:join([SpaceDir,Executable])),
+ chmodplusx(ExactFile2),
io:format("|~s|~n",[ExactFile2]),
- ?line [ExactFile2] = run_echo_args(SpaceDir,[]),
- ?line ["echo_args"] = run_echo_args(SpaceDir,["echo_args"]),
- ?line ["echo_arguments"] = run_echo_args(SpaceDir,["echo_arguments"]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2] = run_echo_args(SpaceDir,[]),
+ ["echo_args"] = run_echo_args(SpaceDir,["echo_args"]),
+ ["echo_arguments"] = run_echo_args(SpaceDir,["echo_arguments"]),
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,[ExactFile2,"hello world","dlrow olleh"]),
- ?line [ExactFile2] = run_echo_args(SpaceDir,[default]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2] = run_echo_args(SpaceDir,[default]),
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,[switch_order,ExactFile2,"hello world",
"dlrow olleh"]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,[default,"hello world","dlrow olleh"]),
- ?line [ExactFile2,"hello world","dlrow olleh"] =
+ [ExactFile2,"hello world","dlrow olleh"] =
run_echo_args_2("\""++ExactFile2++"\" "++"\"hello world\" \"dlrow olleh\""),
- ?line ExeExt =
+ ExeExt =
case string:to_lower(lists:last(string:tokens(ExactFile2,"."))) of
"exe" ->
".exe";
@@ -1418,47 +1390,47 @@ spawn_executable(Config) when is_list(Config) ->
""
end,
Executable2 = "spoky name"++ExeExt,
- ?line file:copy(ExactFile1,filename:join([SpaceDir,Executable2])),
- ?line ExactFile3 = filename:nativename(filename:join([SpaceDir,Executable2])),
- ?line chmodplusx(ExactFile3),
- ?line [ExactFile3] = run_echo_args(SpaceDir,Executable2,[]),
- ?line ["echo_args"] = run_echo_args(SpaceDir,Executable2,["echo_args"]),
- ?line ["echo_arguments"] = run_echo_args(SpaceDir,Executable2,["echo_arguments"]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ file:copy(ExactFile1,filename:join([SpaceDir,Executable2])),
+ ExactFile3 = filename:nativename(filename:join([SpaceDir,Executable2])),
+ chmodplusx(ExactFile3),
+ [ExactFile3] = run_echo_args(SpaceDir,Executable2,[]),
+ ["echo_args"] = run_echo_args(SpaceDir,Executable2,["echo_args"]),
+ ["echo_arguments"] = run_echo_args(SpaceDir,Executable2,["echo_arguments"]),
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,Executable2,[ExactFile3,"hello world","dlrow olleh"]),
- ?line [ExactFile3] = run_echo_args(SpaceDir,Executable2,[default]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ [ExactFile3] = run_echo_args(SpaceDir,Executable2,[default]),
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,Executable2,
[switch_order,ExactFile3,"hello world",
"dlrow olleh"]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args(SpaceDir,Executable2,
[default,"hello world","dlrow olleh"]),
- ?line [ExactFile3,"hello world","dlrow olleh"] =
+ [ExactFile3,"hello world","dlrow olleh"] =
run_echo_args_2("\""++ExactFile3++"\" "++"\"hello world\" \"dlrow olleh\""),
- ?line {'EXIT',{enoent,_}} = (catch run_echo_args(SpaceDir,"fnurflmonfi",
+ {'EXIT',{enoent,_}} = (catch run_echo_args(SpaceDir,"fnurflmonfi",
[default,"hello world",
"dlrow olleh"])),
NonExec = "kronxfrt"++ExeExt,
- ?line file:write_file(filename:join([SpaceDir,NonExec]),
+ file:write_file(filename:join([SpaceDir,NonExec]),
<<"Not an executable">>),
- ?line {'EXIT',{eacces,_}} = (catch run_echo_args(SpaceDir,NonExec,
+ {'EXIT',{eacces,_}} = (catch run_echo_args(SpaceDir,NonExec,
[default,"hello world",
"dlrow olleh"])),
- ?line {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"cmd"},[])),
- ?line {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"sh"},[])),
+ {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"cmd"},[])),
+ {'EXIT',{enoent,_}} = (catch open_port({spawn_executable,"sh"},[])),
case os:type() of
{win32,_} ->
test_bat_file(SpaceDir);
{unix,_} ->
test_sh_file(SpaceDir)
end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
unregister_name(Config) when is_list(Config) ->
- ?line true = register(crash, open_port({spawn, "sleep 100"}, [])),
- ?line true = unregister(crash).
+ true = register(crash, open_port({spawn, "sleep 100"}, [])),
+ true = unregister(crash).
test_bat_file(Dir) ->
FN = "tf.bat",
@@ -1478,16 +1450,16 @@ test_bat_file(Dir) ->
<<"\r\n">>,
<<":done\r\n">>,
<<"\r\n">>],
- ?line file:write_file(Full,list_to_binary(D)),
- ?line EF = filename:basename(FN),
- ?line [DN,"hello","world"] =
+ file:write_file(Full,list_to_binary(D)),
+ EF = filename:basename(FN),
+ [DN,"hello","world"] =
run_echo_args(Dir,FN,
[default,"hello","world"]),
%% The arg0 argumant should be ignored when running batch files
- ?line [DN,"hello","world"] =
+ [DN,"hello","world"] =
run_echo_args(Dir,FN,
["knaskurt","hello","world"]),
- ?line EF = filename:basename(DN),
+ EF = filename:basename(DN),
ok.
test_sh_file(Dir) ->
@@ -1501,20 +1473,20 @@ test_sh_file(Dir) ->
<<" shift\n">>,
<<" i=`expr $i + 1`\n">>,
<<"done\n">>],
- ?line file:write_file(Full,list_to_binary(D)),
- ?line chmodplusx(Full),
- ?line [Full,"hello","world"] =
+ file:write_file(Full,list_to_binary(D)),
+ chmodplusx(Full),
+ [Full,"hello","world"] =
run_echo_args(Dir,FN,
[default,"hello","world"]),
- ?line [Full,"hello","world of spaces"] =
+ [Full,"hello","world of spaces"] =
run_echo_args(Dir,FN,
[default,"hello","world of spaces"]),
- ?line file:write_file(filename:join([Dir,"testfile1"]),<<"testdata1">>),
- ?line file:write_file(filename:join([Dir,"testfile2"]),<<"testdata2">>),
- ?line Pattern = filename:join([Dir,"testfile*"]),
- ?line L = filelib:wildcard(Pattern),
- ?line 2 = length(L),
- ?line [Full,"hello",Pattern] =
+ file:write_file(filename:join([Dir,"testfile1"]),<<"testdata1">>),
+ file:write_file(filename:join([Dir,"testfile2"]),<<"testdata2">>),
+ Pattern = filename:join([Dir,"testfile*"]),
+ L = filelib:wildcard(Pattern),
+ 2 = length(L),
+ [Full,"hello",Pattern] =
run_echo_args(Dir,FN,
[default,"hello",Pattern]),
ok.
@@ -1574,25 +1546,25 @@ mix_up_ports(suite) ->
mix_up_ports(doc) ->
["Test that the emulator does not mix up ports when the port table wraps"];
mix_up_ports(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "echo_drv"),
- ?line Port = erlang:open_port({spawn, "echo_drv"}, []),
- ?line Port ! {self(), {command, "Hello port!"}},
- ?line receive
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "echo_drv"),
+ Port = erlang:open_port({spawn, "echo_drv"}, []),
+ Port ! {self(), {command, "Hello port!"}},
+ receive
{Port, {data, "Hello port!"}} = Msg1 ->
io:format("~p~n", [Msg1]),
ok;
Other ->
test_server:fail({unexpected, Other})
end,
- ?line Port ! {self(), close},
- ?line receive {Port, closed} -> ok end,
- ?line loop(start, done,
+ Port ! {self(), close},
+ receive {Port, closed} -> ok end,
+ loop(start, done,
fun(P) ->
- ?line Q =
+ Q =
(catch erlang:open_port({spawn, "echo_drv"}, [])),
-%% ?line io:format("~p ", [Q]),
+%% io:format("~p ", [Q]),
if is_port(Q) ->
Q;
true ->
@@ -1600,14 +1572,14 @@ mix_up_ports(Config) when is_list(Config) ->
done
end
end),
- ?line Port ! {self(), {command, "Hello again port!"}},
- ?line receive
+ Port ! {self(), {command, "Hello again port!"}},
+ receive
Msg2 ->
test_server:fail({unexpected, Msg2})
after 1000 ->
ok
end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
loop(Stop, Stop, Fun) when is_function(Fun) ->
@@ -1622,45 +1594,46 @@ otp_5112(doc) ->
["Test that link to connected process is taken away when port calls",
"driver_exit() also when the port index has wrapped"];
otp_5112(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "exit_drv"),
- ?line Port = otp_5112_get_wrapped_port(),
- ?line ?t:format("Max ports: ~p~n",[max_ports()]),
- ?line ?t:format("Port: ~p~n",[Port]),
- ?line {links, Links1} = process_info(self(),links),
- ?line ?t:format("Links1: ~p~n",[Links1]),
- ?line true = lists:member(Port, Links1),
- ?line Port ! {self(), {command, ""}},
- ?line {links, Links2} = process_info(self(),links),
- ?line ?t:format("Links2: ~p~n",[Links2]),
- ?line false = lists:member(Port, Links2), %% This used to fail
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "exit_drv"),
+ Port = otp_5112_get_wrapped_port(),
+ ?t:format("Max ports: ~p~n",[max_ports()]),
+ ?t:format("Port: ~p~n",[Port]),
+ {links, Links1} = process_info(self(),links),
+ ?t:format("Links1: ~p~n",[Links1]),
+ true = lists:member(Port, Links1),
+ Port ! {self(), {command, ""}},
+ ?line wait_until(fun () -> lists:member(Port, erlang:ports()) == false end),
+ {links, Links2} = process_info(self(),links),
+ ?t:format("Links2: ~p~n",[Links2]),
+ false = lists:member(Port, Links2), %% This used to fail
+ test_server:timetrap_cancel(Dog),
ok.
otp_5112_get_wrapped_port() ->
- ?line P1 = erlang:open_port({spawn, "exit_drv"}, []),
- ?line case port_ix(P1) < max_ports() of
+ P1 = erlang:open_port({spawn, "exit_drv"}, []),
+ case port_ix(P1) < max_ports() of
true ->
- ?line ?t:format("Need to wrap port index (~p)~n", [P1]),
- ?line otp_5112_wrap_port_ix([P1]),
- ?line P2 = erlang:open_port({spawn, "exit_drv"}, []),
- ?line false = port_ix(P2) < max_ports(),
- ?line P2;
+ ?t:format("Need to wrap port index (~p)~n", [P1]),
+ otp_5112_wrap_port_ix([P1]),
+ P2 = erlang:open_port({spawn, "exit_drv"}, []),
+ false = port_ix(P2) < max_ports(),
+ P2;
false ->
- ?line ?t:format("Port index already wrapped (~p)~n", [P1]),
- ?line P1
+ ?t:format("Port index already wrapped (~p)~n", [P1]),
+ P1
end.
otp_5112_wrap_port_ix(Ports) ->
- ?line case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
+ case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
Port when is_port(Port) ->
- ?line otp_5112_wrap_port_ix([Port|Ports]);
+ otp_5112_wrap_port_ix([Port|Ports]);
_ ->
%% Port table now full; empty port table
- ?line lists:foreach(fun (P) -> P ! {self(), close} end,
+ lists:foreach(fun (P) -> P ! {self(), close} end,
Ports),
- ?line ok
+ ok
end.
@@ -1669,106 +1642,75 @@ otp_5119(suite) ->
otp_5119(doc) ->
["Test that port index is not unnecessarily wrapped"];
otp_5119(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "exit_drv"),
- ?line PI1 = port_ix(otp_5119_fill_empty_port_tab([])),
- ?line PI2 = port_ix(erlang:open_port({spawn, "exit_drv"}, [])),
- ?line {PortIx1, PortIx2}
- = case PI2 > PI1 of
- true ->
- ?line {PI1, PI2};
- false ->
- ?line {port_ix(otp_5119_fill_empty_port_tab([PI2])),
- port_ix(erlang:open_port({spawn, "exit_drv"}, []))}
- end,
- ?line MaxPorts = max_ports(),
- ?line ?t:format("PortIx1 = ~p ~p~n", [PI1, PortIx1]),
- ?line ?t:format("PortIx2 = ~p ~p~n", [PI2, PortIx2]),
- ?line ?t:format("MaxPorts = ~p~n", [MaxPorts]),
- ?line true = PortIx2 > PortIx1,
- ?line true = PortIx2 =< PortIx1 + MaxPorts,
- ?line test_server:timetrap_cancel(Dog),
- ?line ok.
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "exit_drv"),
+ PI1 = port_ix(otp_5119_fill_empty_port_tab([])),
+ PI2 = port_ix(erlang:open_port({spawn, "exit_drv"}, [])),
+ {PortIx1, PortIx2} = case PI2 > PI1 of
+ true ->
+ {PI1, PI2};
+ false ->
+ {port_ix(otp_5119_fill_empty_port_tab([PI2])),
+ port_ix(erlang:open_port({spawn, "exit_drv"}, []))}
+ end,
+ MaxPorts = max_ports(),
+ ?t:format("PortIx1 = ~p ~p~n", [PI1, PortIx1]),
+ ?t:format("PortIx2 = ~p ~p~n", [PI2, PortIx2]),
+ ?t:format("MaxPorts = ~p~n", [MaxPorts]),
+ true = PortIx2 > PortIx1,
+ true = PortIx2 =< PortIx1 + MaxPorts,
+ test_server:timetrap_cancel(Dog),
+ ok.
otp_5119_fill_empty_port_tab(Ports) ->
- ?line case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
+ case (catch erlang:open_port({spawn, "exit_drv"}, [])) of
Port when is_port(Port) ->
- ?line otp_5119_fill_empty_port_tab([Port|Ports]);
+ otp_5119_fill_empty_port_tab([Port|Ports]);
_ ->
%% Port table now full; empty port table
- ?line lists:foreach(fun (P) -> P ! {self(), close} end,
+ lists:foreach(fun (P) -> P ! {self(), close} end,
Ports),
- ?line [LastPort|_] = Ports,
- ?line LastPort
- end.
-
--define(DEF_MAX_PORTS, 1024).
-
-max_ports_env() ->
- ?line case os:getenv("ERL_MAX_PORTS") of
- EMP when is_list(EMP) ->
- case catch list_to_integer(EMP) of
- Int when is_integer(Int) -> ?line Int;
- _ -> ?line false
- end;
- _ -> ?line false
+ [LastPort|_] = Ports,
+ LastPort
end.
max_ports() ->
- ?line PreMaxPorts
- = case max_ports_env() of
- Env when is_integer(Env) -> ?line Env;
- _ ->
- ?line case os:type() of
- {unix, _} ->
- ?line UlimStr = string:strip(os:cmd("ulimit -n")
- -- "\n"),
- ?line case catch list_to_integer(UlimStr) of
- Ulim when is_integer(Ulim) -> ?line Ulim;
- _ -> ?line ?DEF_MAX_PORTS
- end;
- _ -> ?line ?DEF_MAX_PORTS
- end
- end,
- ?line case PreMaxPorts > ?DEF_MAX_PORTS of
- true -> ?line PreMaxPorts;
- false -> ?line ?DEF_MAX_PORTS
- end.
+ erlang:system_info(port_limit).
port_ix(Port) when is_port(Port) ->
- ?line ["#Port",_,PortIxStr] = string:tokens(erlang:port_to_list(Port),
+ ["#Port",_,PortIxStr] = string:tokens(erlang:port_to_list(Port),
"<.>"),
- ?line list_to_integer(PortIxStr).
+ list_to_integer(PortIxStr).
otp_6224(doc) -> ["Check that port command failure doesn't crash the emulator"];
otp_6224(suite) -> [];
otp_6224(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "failure_drv"),
- ?line Go = make_ref(),
- ?line Failer = spawn(fun () ->
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "failure_drv"),
+ Go = make_ref(),
+ Failer = spawn(fun () ->
receive Go -> ok end,
- ?line Port = open_port({spawn, "failure_drv"},
+ Port = open_port({spawn, "failure_drv"},
[]),
Port ! {self(), {command, "Fail, please!"}},
otp_6224_loop()
end),
- ?line Mon = erlang:monitor(process, Failer),
- ?line Failer ! Go,
- ?line receive
+ Mon = erlang:monitor(process, Failer),
+ Failer ! Go,
+ receive
{'DOWN', Mon, process, Failer, Reason} ->
- ?line case Reason of
- {driver_failed, _} -> ?line ok;
- driver_failed -> ?line ok;
- _ -> ?line ?t:fail({unexpected_exit_reason,
+ case Reason of
+ {driver_failed, _} -> ok;
+ driver_failed -> ok;
+ _ -> ?t:fail({unexpected_exit_reason,
Reason})
end
end,
- ?line test_server:timetrap_cancel(Dog),
- ?line ok.
+ test_server:timetrap_cancel(Dog),
+ ok.
otp_6224_loop() ->
receive _ -> ok after 0 -> ok end,
@@ -1781,11 +1723,11 @@ otp_6224_loop() ->
exit_status_multi_scheduling_block(doc) -> [];
exit_status_multi_scheduling_block(suite) -> [];
exit_status_multi_scheduling_block(Config) when is_list(Config) ->
- ?line Repeat = 3,
- ?line case ?t:os_type() of
+ Repeat = 3,
+ case ?t:os_type() of
{unix, _} ->
- ?line Dog = ?t:timetrap(test_server:minutes(2*Repeat)),
- ?line SleepSecs = 6,
+ Dog = ?t:timetrap(test_server:minutes(2*Repeat)),
+ SleepSecs = 6,
try
lists:foreach(fun (_) ->
exit_status_msb_test(Config,
@@ -1799,7 +1741,7 @@ exit_status_multi_scheduling_block(Config) when is_list(Config) ->
?t:timetrap_cancel(Dog),
receive after SleepSecs+500 -> ok end
end;
- _ -> ?line {skip, "Not implemented for this OS"}
+ _ -> {skip, "Not implemented for this OS"}
end.
exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
@@ -1808,22 +1750,22 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
%% and we want these port programs to terminate while multi-scheduling
%% is blocked.
%%
- ?line NoSchedsOnln = erlang:system_info(schedulers_online),
- ?line Parent = self(),
- ?line ?t:format("SleepSecs = ~p~n", [SleepSecs]),
- ?line PortProg = "sleep " ++ integer_to_list(SleepSecs),
- ?line Start = now(),
- ?line NoProcs = case NoSchedsOnln of
+ NoSchedsOnln = erlang:system_info(schedulers_online),
+ Parent = self(),
+ ?t:format("SleepSecs = ~p~n", [SleepSecs]),
+ PortProg = "sleep " ++ integer_to_list(SleepSecs),
+ Start = now(),
+ NoProcs = case NoSchedsOnln of
NProcs when NProcs < ?EXIT_STATUS_MSB_MAX_PROCS ->
NProcs;
_ ->
?EXIT_STATUS_MSB_MAX_PROCS
end,
- ?line NoPortsPerProc = case 20*NoProcs of
+ NoPortsPerProc = case 20*NoProcs of
TNPorts when TNPorts < ?EXIT_STATUS_MSB_MAX_PORTS -> 20;
_ -> ?EXIT_STATUS_MSB_MAX_PORTS div NoProcs
end,
- ?line ?t:format("NoProcs = ~p~nNoPortsPerProc = ~p~n",
+ ?t:format("NoProcs = ~p~nNoPortsPerProc = ~p~n",
[NoProcs, NoPortsPerProc]),
ProcFun
= fun () ->
@@ -1873,32 +1815,32 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
PrtSIds),
Parent ! {self(), done}
end,
- ?line Procs = lists:map(fun (N) ->
+ Procs = lists:map(fun (N) ->
spawn_opt(ProcFun,
[link,
{scheduler,
(N rem NoSchedsOnln)+1}])
end,
lists:seq(1, NoProcs)),
- ?line SIds = lists:map(fun (P) ->
+ SIds = lists:map(fun (P) ->
receive {P, started, SIds} -> SIds end
end,
Procs),
- ?line StartedTime = timer:now_diff(now(), Start)/1000000,
- ?line ?t:format("StartedTime = ~p~n", [StartedTime]),
- ?line true = StartedTime < SleepSecs,
- ?line erlang:system_flag(multi_scheduling, block),
- ?line lists:foreach(fun (P) -> receive {P, done} -> ok end end, Procs),
- ?line DoneTime = timer:now_diff(now(), Start)/1000000,
- ?line ?t:format("DoneTime = ~p~n", [DoneTime]),
- ?line true = DoneTime > SleepSecs,
- ?line ok = verify_multi_scheduling_blocked(),
- ?line erlang:system_flag(multi_scheduling, unblock),
- ?line case {length(lists:usort(lists:flatten(SIds))), NoSchedsOnln} of
+ StartedTime = timer:now_diff(now(), Start)/1000000,
+ ?t:format("StartedTime = ~p~n", [StartedTime]),
+ true = StartedTime < SleepSecs,
+ erlang:system_flag(multi_scheduling, block),
+ lists:foreach(fun (P) -> receive {P, done} -> ok end end, Procs),
+ DoneTime = timer:now_diff(now(), Start)/1000000,
+ ?t:format("DoneTime = ~p~n", [DoneTime]),
+ true = DoneTime > SleepSecs,
+ ok = verify_multi_scheduling_blocked(),
+ erlang:system_flag(multi_scheduling, unblock),
+ case {length(lists:usort(lists:flatten(SIds))), NoSchedsOnln} of
{N, N} ->
- ?line ok;
+ ok;
{N, M} ->
- ?line ?t:fail("Failed to create ports on all"
+ ?t:fail("Failed to create ports on all"
++ integer_to_list(M) ++ " available"
"schedulers. Only created ports on "
++ integer_to_list(N) ++ " schedulers.")
@@ -1921,18 +1863,18 @@ sid_proc(SIds) ->
end.
verify_multi_scheduling_blocked() ->
- ?line Procs = lists:map(fun (_) ->
+ Procs = lists:map(fun (_) ->
spawn_link(fun () -> sid_proc([]) end)
end,
lists:seq(1, 3*erlang:system_info(schedulers_online))),
- ?line receive after 1000 -> ok end,
- ?line SIds = lists:map(fun (P) ->
+ receive after 1000 -> ok end,
+ SIds = lists:map(fun (P) ->
P ! {self(), want_sids},
receive {P, sids, PSIds} -> PSIds end
end,
Procs),
- ?line 1 = length(lists:usort(lists:flatten(SIds))),
- ?line ok.
+ 1 = length(lists:usort(lists:flatten(SIds))),
+ ok.
%%% Pinging functions.
@@ -1993,30 +1935,30 @@ build_cmd_line(FixedCmdLine, [], Result) ->
port_expect(Config, Actions, HSize, CmdLine, Options0) ->
% io:format("port_expect(~p, ~p, ~p, ~p)",
% [Actions, HSize, CmdLine, Options0]),
- ?line PortTest = port_test(Config),
- ?line Cmd = lists:concat([PortTest, " -h", HSize, " ", CmdLine]),
- ?line PortType =
+ PortTest = port_test(Config),
+ Cmd = lists:concat([PortTest, " -h", HSize, " ", CmdLine]),
+ PortType =
case HSize of
0 -> stream;
_ -> {packet, HSize}
end,
- ?line Options = [PortType|Options0],
- ?line io:format("open_port({spawn, ~p}, ~p)", [Cmd, Options]),
- ?line Port = open_port({spawn, Cmd}, Options),
- ?line port_expect(Port, Actions, Options),
+ Options = [PortType|Options0],
+ io:format("open_port({spawn, ~p}, ~p)", [Cmd, Options]),
+ Port = open_port({spawn, Cmd}, Options),
+ port_expect(Port, Actions, Options),
Port.
port_expect(Port, [{Send, Expects}|Rest], Options) when is_list(Expects) ->
- ?line port_send(Port, Send),
- ?line IsBinaryPort = lists:member(binary, Options),
- ?line Receiver =
+ port_send(Port, Send),
+ IsBinaryPort = lists:member(binary, Options),
+ Receiver =
case {lists:member(stream, Options), line_option(Options)} of
{false, _} -> fun receive_all/2;
{true,false} -> fun stream_receive_all/2;
{_, true} -> fun receive_all/2
end,
- ?line Receiver(Port, maybe_to_binary(Expects, IsBinaryPort)),
- ?line port_expect(Port, Rest, Options);
+ Receiver(Port, maybe_to_binary(Expects, IsBinaryPort)),
+ port_expect(Port, Rest, Options);
port_expect(_, [], _) ->
ok.
@@ -2068,7 +2010,7 @@ receive_all(Port, [Expect|Rest]) ->
_ ->
%%% io:format("Unexpected message: ~s", [format(Other)]),
io:format("Unexpected message: ~w", [Other]),
- ?line test_server:fail(unexpected_message)
+ test_server:fail(unexpected_message)
end
end,
receive_all(Port, Rest);
@@ -2157,15 +2099,8 @@ build_packet(Left, Result, NextChar0) ->
build_packet(Left-1, [NextChar0|Result], NextChar).
sizes() ->
- case os:type() of
- vxworks ->
- % don't stress VxWorks too much
- [10, 13, 64, 127, 128, 255, 256, 1023, 1024,
- 8191, 8192, 16383, 16384];
- _ ->
- [10, 13, 64, 127, 128, 255, 256, 1023, 1024,
- 32767, 32768, 65535, 65536]
- end.
+ [10, 13, 64, 127, 128, 255, 256, 1023, 1024,
+ 32767, 32768, 65535, 65536].
sizes(Header_Size) ->
sizes(Header_Size, sizes(), []).
@@ -2203,18 +2138,18 @@ fun_spawn(Fun, Args) ->
spawn_link(erlang, apply, [Fun, Args]).
port_test(Config) when is_list(Config) ->
- ?line filename:join(?config(data_dir, Config), "port_test").
+ filename:join(?config(data_dir, Config), "port_test").
ports(doc) -> "Test that erlang:ports/0 returns a consistent snapshot of ports";
ports(suite) -> [];
ports(Config) when is_list(Config) ->
- ?line Path = ?config(data_dir, Config),
- ?line ok = load_driver(Path, "exit_drv"),
+ Path = ?config(data_dir, Config),
+ ok = load_driver(Path, "exit_drv"),
receive after 1000 -> ok end, % Wait for other ports to stabilize
- ?line OtherPorts = erlang:ports(),
+ OtherPorts = erlang:ports(),
io:format("Other ports: ~p\n",[OtherPorts]),
MaxPorts = 1024 - length(OtherPorts),
@@ -2222,7 +2157,7 @@ ports(Config) when is_list(Config) ->
ports_snapshots(100, TrafficPid, OtherPorts),
TrafficPid ! {self(),die},
- ?line receive {TrafficPid, dead} -> ok end,
+ receive {TrafficPid, dead} -> ok end,
ok.
ports_snapshots(0, _, _) ->
@@ -2230,12 +2165,12 @@ ports_snapshots(0, _, _) ->
ports_snapshots(Iter, TrafficPid, OtherPorts) ->
TrafficPid ! start,
- ?line receive after 1 -> ok end,
+ receive after 1 -> ok end,
Snapshot = erlang:ports(),
TrafficPid ! {self(), stop},
- ?line receive {TrafficPid, EventList, TrafficPorts} -> ok end,
+ receive {TrafficPid, EventList, TrafficPorts} -> ok end,
%%io:format("Snapshot=~p\n", [Snapshot]),
ports_verify(Snapshot, OtherPorts ++ TrafficPorts, EventList),
@@ -2252,7 +2187,7 @@ ports_traffic_stopped(MaxPorts, {PortList, PortCnt}) ->
%%io:format("Traffic started in ~p\n",[self()]),
ports_traffic_started(MaxPorts, {PortList, PortCnt}, []);
{Pid,die} ->
- ?line lists:foreach(fun(Port)-> erlang:port_close(Port) end,
+ lists:foreach(fun(Port)-> erlang:port_close(Port) end,
PortList),
Pid ! {self(),dead}
end.
@@ -2272,15 +2207,15 @@ ports_traffic_do(MaxPorts, {PortList, PortCnt}, EventList) ->
N = uniform(MaxPorts),
case N > PortCnt of
true -> % Open port
- ?line P = open_port({spawn, "exit_drv"}, []),
+ P = open_port({spawn, "exit_drv"}, []),
%%io:format("Created port ~p\n",[P]),
ports_traffic_started(MaxPorts, {[P|PortList], PortCnt+1},
[{open,P}|EventList]);
false -> % Close port
- ?line P = lists:nth(N, PortList),
+ P = lists:nth(N, PortList),
%%io:format("Close port ~p\n",[P]),
- ?line true = erlang:port_close(P),
+ true = erlang:port_close(P),
ports_traffic_started(MaxPorts, {lists:delete(P,PortList), PortCnt-1},
[{close,P}|EventList])
end.
@@ -2301,7 +2236,7 @@ ports_verify(Ports, PortsAfter, EventList) ->
ports_verify(Ports, [P | PortsAfter], Tail);
[] ->
- ?line test_server:fail("Inconsistent snapshot from erlang:ports()")
+ test_server:fail("Inconsistent snapshot from erlang:ports()")
end
end.
@@ -2318,31 +2253,38 @@ close_deaf_port(doc) -> ["Send data to port program that does not read it, then
"Primary targeting Windows to test threaded_handle_closer in sys.c"];
close_deaf_port(suite) -> [];
close_deaf_port(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(100)),
- ?line DataDir = ?config(data_dir, Config),
- ?line DeadPort = os:find_executable("dead_port", DataDir),
- ?line Port = open_port({spawn,DeadPort++" 60"},[]),
- ?line erlang:port_command(Port,"Hello, can you hear me!?!?"),
- ?line port_close(Port),
+ Dog = test_server:timetrap(test_server:seconds(100)),
+ DataDir = ?config(data_dir, Config),
+ DeadPort = os:find_executable("dead_port", DataDir),
+ Port = open_port({spawn,DeadPort++" 60"},[]),
+ erlang:port_command(Port,"Hello, can you hear me!?!?"),
+ port_close(Port),
Res = close_deaf_port_1(0, DeadPort),
io:format("Waiting for OS procs to terminate...\n"),
receive after 5*1000 -> ok end,
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
Res.
close_deaf_port_1(1000, _) ->
ok;
close_deaf_port_1(N, Cmd) ->
Timeout = integer_to_list(random:uniform(5*1000)),
- ?line try open_port({spawn_executable,Cmd},[{args,[Timeout]}]) of
+ try open_port({spawn_executable,Cmd},[{args,[Timeout]}]) of
Port ->
- ?line erlang:port_command(Port,"Hello, can you hear me!?!?"),
- ?line port_close(Port),
+ erlang:port_command(Port,"Hello, can you hear me!?!?"),
+ port_close(Port),
close_deaf_port_1(N+1, Cmd)
catch
_:eagain ->
{comment, "Could not spawn more than " ++ integer_to_list(N) ++ " OS processes."}
end.
-
+wait_until(Fun) ->
+ case catch Fun() of
+ true ->
+ ok;
+ _ ->
+ receive after 100 -> ok end,
+ wait_until(Fun)
+ end.
diff --git a/erts/emulator/test/port_SUITE_data/dead_port.c b/erts/emulator/test/port_SUITE_data/dead_port.c
index 68e96fbf14..4dd9ee4cc2 100644
--- a/erts/emulator/test/port_SUITE_data/dead_port.c
+++ b/erts/emulator/test/port_SUITE_data/dead_port.c
@@ -17,15 +17,6 @@
* %CopyrightEnd%
*/
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -37,12 +28,7 @@
#ifndef __WIN32__
#include <unistd.h>
-#ifdef VXWORKS
-#include "reclaim.h"
-#include <sys/times.h>
-#else
#include <sys/time.h>
-#endif
#define O_BINARY 0
#define _setmode(fd, mode)
@@ -53,13 +39,7 @@
#include "winbase.h"
#endif
-
-#ifdef VXWORKS
-#define MAIN(argc, argv) port_test(argc, argv)
-#else
#define MAIN(argc, argv) main(argc, argv)
-#endif
-
extern int errno;
@@ -86,9 +66,6 @@ char *argv[];
static void
delay(unsigned ms)
{
-#ifdef VXWORKS
- taskDelay((sysClkRateGet() * ms) / 1000);
-#else
#ifdef __WIN32__
Sleep(ms);
#else
@@ -98,5 +75,4 @@ delay(unsigned ms)
select(0, NULL, NULL, NULL, &t);
#endif
-#endif
}
diff --git a/erts/emulator/test/port_SUITE_data/port_test.c b/erts/emulator/test/port_SUITE_data/port_test.c
index 7b4e386d87..7abefab2e3 100644
--- a/erts/emulator/test/port_SUITE_data/port_test.c
+++ b/erts/emulator/test/port_SUITE_data/port_test.c
@@ -3,15 +3,6 @@
* Purpose: A port program to be used for testing the open_port bif.
*/
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -23,12 +14,7 @@
#ifndef __WIN32__
#include <unistd.h>
-#ifdef VXWORKS
-#include "reclaim.h"
-#include <sys/times.h>
-#else
#include <sys/time.h>
-#endif
#define O_BINARY 0
#define _setmode(fd, mode)
@@ -40,22 +26,13 @@
#endif
-#ifdef VXWORKS
-#define REDIR_STDOUT(fd) ioTaskStdSet(0, 1, fd);
-#else
#define REDIR_STDOUT(fd) if (dup2(fd, 1) == -1) { \
fprintf(stderr, "%s: failed to duplicate handle %d to 1: %d\n", \
port_data->progname, fd, errno); \
exit(1); \
}
-#endif
-#ifdef VXWORKS
-#define MAIN(argc, argv) port_test(argc, argv)
-#else
#define MAIN(argc, argv) main(argc, argv)
-#endif
-
extern int errno;
@@ -101,7 +78,6 @@ static void dump(unsigned char* buf, int sz, int max);
static void replace_stdout(char* filename);
static void generate_reply(char* spec);
-#ifndef VXWORKS
#ifndef HAVE_STRERROR
extern int sys_nerr;
#ifndef sys_errlist /* sys_errlist is sometimes defined to
@@ -125,7 +101,6 @@ int err;
return msgstr;
}
#endif
-#endif
MAIN(argc, argv)
@@ -133,12 +108,6 @@ int argc;
char *argv[];
{
int ret;
-#ifdef VXWORKS
- if(taskVarAdd(0, (int *)&port_data) != OK) {
- fprintf(stderr, "Can't do taskVarAdd in port_test\n");
- exit(1);
- }
-#endif
if((port_data = (PORT_TEST_DATA *) malloc(sizeof(PORT_TEST_DATA))) == NULL) {
fprintf(stderr, "Couldn't malloc for port_data");
exit(1);
@@ -511,9 +480,6 @@ dump(buf, sz, max)
static void
delay(unsigned ms)
{
-#ifdef VXWORKS
- taskDelay((sysClkRateGet() * ms) / 1000);
-#else
#ifdef __WIN32__
Sleep(ms);
#else
@@ -523,7 +489,6 @@ delay(unsigned ms)
select(0, NULL, NULL, NULL, &t);
#endif
-#endif
}
/*
diff --git a/erts/emulator/test/port_SUITE_data/reclaim.h b/erts/emulator/test/port_SUITE_data/reclaim.h
deleted file mode 100644
index 1d57dc5b8a..0000000000
--- a/erts/emulator/test/port_SUITE_data/reclaim.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __RECLAIM_H__
-#define __RECLAIM_H__
-
-
-/* The Erlang release for VxWorks includes a simple mechanism for
- "resource reclamation" at task exit - it allows replacement of the
- functions that open/close "files" and malloc/free memory with versions
- that keep track, to be able to "reclaim" file descriptors and memory
- when a task exits (regardless of *how* it exits).
-
- The interface to this mechanism is made available via this file,
- with the following caveats:
-
- - The interface may change (or perhaps even be removed, though that
- isn't likely until VxWorks itself provides similar functionality)
- in future releases - i.e. you must always use the version of this
- file that comes with the Erlang release you are using.
-
- - Disaster is guaranteed if you use the mechanism incorrectly (see
- below for the correct way), e.g. allocate memory with the "tracking"
- version of malloc() and free it with the "standard" version of free().
-
- - The mechanism (of course) incurs some performance penalty - thus
- for a simple program you may be better off with careful programming,
- making sure that you do whatever close()/free()/etc calls that are
- appropriate at all exit points (though if you need to guard against
- taskDelete() etc, things get messy...).
-
- To use the mechanism, simply program your application normally, i.e.
- use open()/close()/malloc()/free() etc as usual, but #include this
- file before any usage of the relevant functions. NOTE: To avoid the
- "disaster" mentioned above, you *must* #include it in *all* (or none)
- of the files that manipulate a particular file descriptor, allocated
- memory area, etc. Finally, note that you can obviously not load your
- application before the Erlang system when using this interface.
-*/
-
-/* Sorry, no ANSI prototypes yet... */
-extern int save_open(),save_creat(),save_socket(),save_accept(),save_close();
-#define open save_open
-#define creat save_creat
-#define socket save_socket
-#define accept save_accept
-#define close save_close
-extern FILE *save_fopen(), *save_fdopen(), *save_freopen();
-extern int save_fclose();
-#define fopen save_fopen
-#define fdopen save_fdopen
-#define freopen save_freopen
-#define fclose save_fclose
-/* XXX Should do opendir/closedir too... */
-extern char *save_malloc(), *save_calloc(), *save_realloc();
-extern void save_free(), save_cfree();
-#define malloc save_malloc
-#define calloc save_calloc
-#define realloc save_realloc
-#define free save_free
-#define cfree save_cfree
-
-#endif
diff --git a/erts/emulator/test/port_bif_SUITE_data/port_test.c b/erts/emulator/test/port_bif_SUITE_data/port_test.c
index c6b128df66..28324a56a6 100644
--- a/erts/emulator/test/port_bif_SUITE_data/port_test.c
+++ b/erts/emulator/test/port_bif_SUITE_data/port_test.c
@@ -3,15 +3,6 @@
* Purpose: A port program to be used for testing the open_port bif.
*/
-#ifdef VXWORKS
-#include <vxWorks.h>
-#include <taskVarLib.h>
-#include <taskLib.h>
-#include <sysLib.h>
-#include <string.h>
-#include <ioLib.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -23,12 +14,7 @@
#ifndef __WIN32__
#include <unistd.h>
-#ifdef VXWORKS
-#include "reclaim.h"
-#include <sys/times.h>
-#else
#include <sys/time.h>
-#endif
#define O_BINARY 0
#define _setmode(fd, mode)
@@ -40,22 +26,13 @@
#endif
-#ifdef VXWORKS
-#define REDIR_STDOUT(fd) ioTaskStdSet(0, 1, fd);
-#else
#define REDIR_STDOUT(fd) if (dup2(fd, 1) == -1) { \
fprintf(stderr, "%s: failed to duplicate handle %d to 1: %d\n", \
port_data->progname, fd, errno); \
exit(1); \
}
-#endif
-#ifdef VXWORKS
-#define MAIN(argc, argv) port_test(argc, argv)
-#else
#define MAIN(argc, argv) main(argc, argv)
-#endif
-
extern int errno;
@@ -101,7 +78,6 @@ static void dump(unsigned char* buf, int sz, int max);
static void replace_stdout(char* filename);
static void generate_reply(char* spec);
-#ifndef VXWORKS
#ifndef HAVE_STRERROR
extern int sys_nerr;
#ifndef sys_errlist /* sys_errlist is sometimes defined to
@@ -125,20 +101,13 @@ int err;
return msgstr;
}
#endif
-#endif
-
MAIN(argc, argv)
int argc;
char *argv[];
{
int ret;
-#ifdef VXWORKS
- if(taskVarAdd(0, (int *)&port_data) != OK) {
- fprintf(stderr, "Can't do taskVarAdd in port_test\n");
- exit(1);
- }
-#endif
+
if((port_data = (PORT_TEST_DATA *) malloc(sizeof(PORT_TEST_DATA))) == NULL) {
fprintf(stderr, "Couldn't malloc for port_data");
exit(1);
@@ -508,9 +477,6 @@ dump(buf, sz, max)
static void
delay(unsigned ms)
{
-#ifdef VXWORKS
- taskDelay((sysClkRateGet() * ms) / 1000);
-#else
#ifdef __WIN32__
Sleep(ms);
#else
@@ -520,7 +486,6 @@ delay(unsigned ms)
select(0, NULL, NULL, NULL, &t);
#endif
-#endif
}
/*
diff --git a/erts/emulator/test/port_bif_SUITE_data/reclaim.h b/erts/emulator/test/port_bif_SUITE_data/reclaim.h
deleted file mode 100644
index 1d57dc5b8a..0000000000
--- a/erts/emulator/test/port_bif_SUITE_data/reclaim.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __RECLAIM_H__
-#define __RECLAIM_H__
-
-
-/* The Erlang release for VxWorks includes a simple mechanism for
- "resource reclamation" at task exit - it allows replacement of the
- functions that open/close "files" and malloc/free memory with versions
- that keep track, to be able to "reclaim" file descriptors and memory
- when a task exits (regardless of *how* it exits).
-
- The interface to this mechanism is made available via this file,
- with the following caveats:
-
- - The interface may change (or perhaps even be removed, though that
- isn't likely until VxWorks itself provides similar functionality)
- in future releases - i.e. you must always use the version of this
- file that comes with the Erlang release you are using.
-
- - Disaster is guaranteed if you use the mechanism incorrectly (see
- below for the correct way), e.g. allocate memory with the "tracking"
- version of malloc() and free it with the "standard" version of free().
-
- - The mechanism (of course) incurs some performance penalty - thus
- for a simple program you may be better off with careful programming,
- making sure that you do whatever close()/free()/etc calls that are
- appropriate at all exit points (though if you need to guard against
- taskDelete() etc, things get messy...).
-
- To use the mechanism, simply program your application normally, i.e.
- use open()/close()/malloc()/free() etc as usual, but #include this
- file before any usage of the relevant functions. NOTE: To avoid the
- "disaster" mentioned above, you *must* #include it in *all* (or none)
- of the files that manipulate a particular file descriptor, allocated
- memory area, etc. Finally, note that you can obviously not load your
- application before the Erlang system when using this interface.
-*/
-
-/* Sorry, no ANSI prototypes yet... */
-extern int save_open(),save_creat(),save_socket(),save_accept(),save_close();
-#define open save_open
-#define creat save_creat
-#define socket save_socket
-#define accept save_accept
-#define close save_close
-extern FILE *save_fopen(), *save_fdopen(), *save_freopen();
-extern int save_fclose();
-#define fopen save_fopen
-#define fdopen save_fdopen
-#define freopen save_freopen
-#define fclose save_fclose
-/* XXX Should do opendir/closedir too... */
-extern char *save_malloc(), *save_calloc(), *save_realloc();
-extern void save_free(), save_cfree();
-#define malloc save_malloc
-#define calloc save_calloc
-#define realloc save_realloc
-#define free save_free
-#define cfree save_cfree
-
-#endif
diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl
index fdc55a4cc5..11dd88413f 100644
--- a/erts/emulator/test/process_SUITE.erl
+++ b/erts/emulator/test/process_SUITE.erl
@@ -118,15 +118,15 @@ fun_spawn(Fun) ->
%% (unclear if this test case will actually prove anything on
%% a modern computer with lots of memory).
spawn_with_binaries(Config) when is_list(Config) ->
- ?line L = lists:duplicate(2048, 42),
- ?line TwoMeg = lists:duplicate(1024, L),
- ?line Fun = fun() -> spawn(?MODULE, binary_owner, [list_to_binary(TwoMeg)]),
+ L = lists:duplicate(2048, 42),
+ TwoMeg = lists:duplicate(1024, L),
+ Fun = fun() -> spawn(?MODULE, binary_owner, [list_to_binary(TwoMeg)]),
receive after 1 -> ok end end,
- ?line Iter = case test_server:purify_is_running() of
+ Iter = case test_server:purify_is_running() of
true -> 10;
false -> 150
end,
- ?line test_server:do_times(Iter, Fun),
+ test_server:do_times(Iter, Fun),
ok.
binary_owner(Bin) when is_binary(Bin) ->
@@ -134,87 +134,87 @@ binary_owner(Bin) when is_binary(Bin) ->
%% Tests exit/1 with a big message.
t_exit_1(Config) when is_list(Config) ->
- ?line start_spawner(),
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
- ?line process_flag(trap_exit, true),
- ?line test_server:do_times(10, fun t_exit_1/0),
- ?line test_server:timetrap_cancel(Dog),
- ?line stop_spawner(),
+ start_spawner(),
+ Dog = test_server:timetrap(test_server:seconds(20)),
+ process_flag(trap_exit, true),
+ test_server:do_times(10, fun t_exit_1/0),
+ test_server:timetrap_cancel(Dog),
+ stop_spawner(),
ok.
t_exit_1() ->
- ?line Pid = fun_spawn(fun() -> exit(kb_128()) end),
- ?line Garbage = kb_128(),
- ?line receive
+ Pid = fun_spawn(fun() -> exit(kb_128()) end),
+ Garbage = kb_128(),
+ receive
{'EXIT', Pid, Garbage} -> ok
end.
%% Tests exit/2 with a lot of data in the exit message.
t_exit_2_other(Config) when is_list(Config) ->
- ?line start_spawner(),
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
- ?line process_flag(trap_exit, true),
- ?line test_server:do_times(10, fun t_exit_2_other/0),
- ?line test_server:timetrap_cancel(Dog),
- ?line stop_spawner(),
+ start_spawner(),
+ Dog = test_server:timetrap(test_server:seconds(20)),
+ process_flag(trap_exit, true),
+ test_server:do_times(10, fun t_exit_2_other/0),
+ test_server:timetrap_cancel(Dog),
+ stop_spawner(),
ok.
t_exit_2_other() ->
- ?line Pid = fun_spawn(fun() -> receive x -> ok end end),
- ?line Garbage = kb_128(),
- ?line exit(Pid, Garbage),
- ?line receive
+ Pid = fun_spawn(fun() -> receive x -> ok end end),
+ Garbage = kb_128(),
+ exit(Pid, Garbage),
+ receive
{'EXIT', Pid, Garbage} -> ok
end.
%% Tests that exit(Pid, normal) does not kill another process.;
t_exit_2_other_normal(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
- ?line process_flag(trap_exit, true),
- ?line Pid = fun_spawn(fun() -> receive x -> ok end end),
- ?line exit(Pid, normal),
- ?line receive
+ Dog = test_server:timetrap(test_server:seconds(20)),
+ process_flag(trap_exit, true),
+ Pid = fun_spawn(fun() -> receive x -> ok end end),
+ exit(Pid, normal),
+ receive
{'EXIT', Pid, Reason} ->
- ?line test_server:fail({process_died, Reason})
+ test_server:fail({process_died, Reason})
after 1000 ->
ok
end,
- ?line case process_info(Pid) of
+ case process_info(Pid) of
undefined ->
test_server:fail(process_died_on_normal);
List when is_list(List) ->
ok
end,
exit(Pid, kill),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
%% Tests that we can trap an exit message sent with exit/2 from
%% the same process.
self_exit(Config) when is_list(Config) ->
- ?line start_spawner(),
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line process_flag(trap_exit, true),
- ?line test_server:do_times(200, fun self_exit/0),
- ?line test_server:timetrap_cancel(Dog),
- ?line stop_spawner(),
+ start_spawner(),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ process_flag(trap_exit, true),
+ test_server:do_times(200, fun self_exit/0),
+ test_server:timetrap_cancel(Dog),
+ stop_spawner(),
ok.
self_exit() ->
- ?line Garbage = eight_kb(),
- ?line P = self(),
- ?line true = exit(P, Garbage),
- ?line receive
+ Garbage = eight_kb(),
+ P = self(),
+ true = exit(P, Garbage),
+ receive
{'EXIT', P, Garbage} -> ok
end.
%% Tests exit(self(), normal) is equivalent to exit(normal) for a process
%% that doesn't trap exits.
normal_suicide_exit(Config) when is_list(Config) ->
- ?line process_flag(trap_exit, true),
- ?line Pid = fun_spawn(fun() -> exit(self(), normal) end),
- ?line receive
+ process_flag(trap_exit, true),
+ Pid = fun_spawn(fun() -> exit(self(), normal) end),
+ receive
{'EXIT', Pid, normal} -> ok;
Other -> test_server:fail({bad_message, Other})
end.
@@ -222,19 +222,19 @@ normal_suicide_exit(Config) when is_list(Config) ->
%% Tests exit(self(), Term) is equivalent to exit(Term) for a process
%% that doesn't trap exits.";
abnormal_suicide_exit(Config) when is_list(Config) ->
- ?line Garbage = eight_kb(),
- ?line process_flag(trap_exit, true),
- ?line Pid = fun_spawn(fun() -> exit(self(), Garbage) end),
- ?line receive
+ Garbage = eight_kb(),
+ process_flag(trap_exit, true),
+ Pid = fun_spawn(fun() -> exit(self(), Garbage) end),
+ receive
{'EXIT', Pid, Garbage} -> ok;
Other -> test_server:fail({bad_message, Other})
end.
%% Tests that exit(self(), die) cannot be catched.
t_exit_2_catch(Config) when is_list(Config) ->
- ?line process_flag(trap_exit, true),
- ?line Pid = fun_spawn(fun() -> catch exit(self(), die) end),
- ?line receive
+ process_flag(trap_exit, true),
+ Pid = fun_spawn(fun() -> catch exit(self(), die) end),
+ receive
{'EXIT', Pid, normal} ->
test_server:fail(catch_worked);
{'EXIT', Pid, die} ->
@@ -246,29 +246,29 @@ t_exit_2_catch(Config) when is_list(Config) ->
%% Tests trapping of an 'EXIT' message generated by a bad argument to
%% the abs/1 bif. The 'EXIT' message will intentionally be very big.
trap_exit_badarg(Config) when is_list(Config) ->
- ?line start_spawner(),
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line process_flag(trap_exit, true),
- ?line test_server:do_times(10, fun trap_exit_badarg/0),
- ?line test_server:timetrap_cancel(Dog),
- ?line stop_spawner(),
+ start_spawner(),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ process_flag(trap_exit, true),
+ test_server:do_times(10, fun trap_exit_badarg/0),
+ test_server:timetrap_cancel(Dog),
+ stop_spawner(),
ok.
trap_exit_badarg() ->
- ?line Pid = fun_spawn(fun() -> bad_guy(kb_128()) end),
- ?line Garbage = kb_128(),
- ?line receive
+ Pid = fun_spawn(fun() -> bad_guy(kb_128()) end),
+ Garbage = kb_128(),
+ receive
{'EXIT',Pid,{badarg,[{erlang,abs,[Garbage],Loc1},
{?MODULE,bad_guy,1,Loc2}|_]}}
when is_list(Loc1), is_list(Loc2) ->
ok;
Other ->
- ?line ok = io:format("Bad EXIT message: ~P", [Other, 30]),
- ?line test_server:fail(bad_exit_message)
+ ok = io:format("Bad EXIT message: ~P", [Other, 30]),
+ test_server:fail(bad_exit_message)
end.
bad_guy(Arg) ->
- ?line abs(Arg).
+ abs(Arg).
kb_128() ->
@@ -280,20 +280,12 @@ kb_128() ->
big_binary()}.
eight_kb() ->
- %%% This is really much more than eight kb, so vxworks platforms
- %%% gets away with 1/8 of the other platforms (due to limited
- %%% memory resources).
- B64 = case os:type() of
- vxworks ->
- ?line lists:seq(1, 8);
- _ ->
- ?line lists:seq(1, 64)
- end,
- ?line B512 = {<<1>>,B64,<<2,3>>,B64,make_unaligned_sub_binary(<<4,5,6,7,8,9>>),
+ B64 = lists:seq(1, 64),
+ B512 = {<<1>>,B64,<<2,3>>,B64,make_unaligned_sub_binary(<<4,5,6,7,8,9>>),
B64,make_sub_binary([1,2,3,4,5,6]),
B64,make_sub_binary(lists:seq(1, ?heap_binary_size+1)),
B64,B64,B64,B64,big_binary()},
- ?line lists:duplicate(8, {B512,B512}).
+ lists:duplicate(8, {B512,B512}).
big_binary() ->
big_binary(10, [42]).
@@ -304,19 +296,19 @@ big_binary(N, Acc) ->
%% Test receiving an EXIT message when spawning a BIF with bad arguments.
trap_exit_badarg_in_bif(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(10)),
- ?line process_flag(trap_exit, true),
- ?line test_server:do_times(10, fun trap_exit_badarg_bif/0),
- ?line test_server:timetrap_cancel(Dog),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ process_flag(trap_exit, true),
+ test_server:do_times(10, fun trap_exit_badarg_bif/0),
+ test_server:timetrap_cancel(Dog),
ok.
trap_exit_badarg_bif() ->
- ?line Pid = spawn_link(erlang, node, [1]),
- ?line receive
+ Pid = spawn_link(erlang, node, [1]),
+ receive
{'EXIT', Pid, {badarg, _}} ->
ok;
Other ->
- ?line test_server:fail({unexpected, Other})
+ test_server:fail({unexpected, Other})
end.
%% The following sequences of events have crasched Beam.
@@ -329,27 +321,27 @@ trap_exit_badarg_bif() ->
%% 3) The process will crash the next time it executes 'receive'.
exit_and_timeout(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
+ Dog = test_server:timetrap(test_server:seconds(20)),
- ?line process_flag(trap_exit, true),
- ?line Parent = self(),
- ?line Low = fun_spawn(fun() -> eat_low(Parent) end),
- ?line High = fun_spawn(fun() -> eat_high(Low) end),
- ?line eat_wait_for(Low, High),
+ process_flag(trap_exit, true),
+ Parent = self(),
+ Low = fun_spawn(fun() -> eat_low(Parent) end),
+ High = fun_spawn(fun() -> eat_high(Low) end),
+ eat_wait_for(Low, High),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
eat_wait_for(Low, High) ->
- ?line receive
- {'EXIT', Low, {you, are, dead}} ->
- ok;
- {'EXIT', High, normal} ->
- eat_wait_for(Low, High);
- Other ->
- test_server:fail({bad_message, Other})
- end.
+ receive
+ {'EXIT', Low, {you, are, dead}} ->
+ ok;
+ {'EXIT', High, normal} ->
+ eat_wait_for(Low, High);
+ Other ->
+ test_server:fail({bad_message, Other})
+ end.
eat_low(_Parent) ->
receive
@@ -382,27 +374,27 @@ loop(_, _) ->
%% Tries to send two different exit messages to a process.
%% (The second one should be ignored.)
exit_twice(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:seconds(20)),
+ Dog = test_server:timetrap(test_server:seconds(20)),
- ?line process_flag(trap_exit, true),
- ?line Low = fun_spawn(fun etwice_low/0),
- ?line High = fun_spawn(fun() -> etwice_high(Low) end),
- ?line etwice_wait_for(Low, High),
+ process_flag(trap_exit, true),
+ Low = fun_spawn(fun etwice_low/0),
+ High = fun_spawn(fun() -> etwice_high(Low) end),
+ etwice_wait_for(Low, High),
- ?line test_server:timetrap_cancel(Dog),
+ test_server:timetrap_cancel(Dog),
ok.
etwice_wait_for(Low, High) ->
- ?line receive
- {'EXIT', Low, first} ->
- ok;
- {'EXIT', Low, Other} ->
- test_server:fail({wrong_exit_reason, Other});
- {'EXIT', High, normal} ->
- etwice_wait_for(Low, High);
- Other ->
- test_server:fail({bad_message, Other})
- end.
+ receive
+ {'EXIT', Low, first} ->
+ ok;
+ {'EXIT', Low, Other} ->
+ test_server:fail({wrong_exit_reason, Other});
+ {'EXIT', High, normal} ->
+ etwice_wait_for(Low, High);
+ Other ->
+ test_server:fail({bad_message, Other})
+ end.
etwice_low() ->
etwice_low().
@@ -414,15 +406,15 @@ etwice_high(Low) ->
%% Tests the process_info/2 BIF.
t_process_info(Config) when is_list(Config) ->
- ?line [] = process_info(self(), registered_name),
- ?line register(my_name, self()),
- ?line {registered_name, my_name} = process_info(self(), registered_name),
- ?line {status, running} = process_info(self(), status),
- ?line {min_heap_size, 233} = process_info(self(), min_heap_size),
- ?line {min_bin_vheap_size, 46368} = process_info(self(), min_bin_vheap_size),
- ?line {current_function,{?MODULE,t_process_info,1}} =
+ [] = process_info(self(), registered_name),
+ register(my_name, self()),
+ {registered_name, my_name} = process_info(self(), registered_name),
+ {status, running} = process_info(self(), status),
+ {min_heap_size, 233} = process_info(self(), min_heap_size),
+ {min_bin_vheap_size,46422} = process_info(self(), min_bin_vheap_size),
+ {current_function,{?MODULE,t_process_info,1}} =
process_info(self(), current_function),
- ?line {current_function,{?MODULE,t_process_info,1}} =
+ {current_function,{?MODULE,t_process_info,1}} =
apply(erlang, process_info, [self(),current_function]),
%% current_location and current_stacktrace
@@ -433,9 +425,9 @@ t_process_info(Config) when is_list(Config) ->
verify_loc(Line2, Res2),
pi_stacktrace([{?MODULE,t_process_info,1,?LINE}]),
- ?line Gleader = group_leader(),
- ?line {group_leader, Gleader} = process_info(self(), group_leader),
- ?line {'EXIT',{badarg,_Info}} = (catch process_info('not_a_pid')),
+ Gleader = group_leader(),
+ {group_leader, Gleader} = process_info(self(), group_leader),
+ {'EXIT',{badarg,_Info}} = (catch process_info('not_a_pid')),
ok.
pi_stacktrace(Expected0) ->
@@ -517,50 +509,50 @@ process_info_looper(Parent) ->
%% Tests the process_info/1 BIF on another process with messages.
process_info_other_msg(Config) when is_list(Config) ->
Self = self(),
- ?line Pid = spawn_link(fun() -> other_process(Self) end),
+ Pid = spawn_link(fun() -> other_process(Self) end),
receive
{go_ahead,Pid} -> ok
end,
- ?line Own = {my,own,message},
+ Own = {my,own,message},
- ?line {messages,[Own]} = process_info(Pid, messages),
+ {messages,[Own]} = process_info(Pid, messages),
- ?line Garbage = kb_128(),
- ?line MsgA = {a,Garbage},
- ?line MsgB = {b,Garbage},
- ?line MsgC = {c,Garbage},
- ?line MsgD = {d,Garbage},
- ?line MsgE = {e,Garbage},
-
- ?line Pid ! MsgA,
- ?line {messages,[Own,MsgA]} = process_info(Pid, messages),
- ?line Pid ! MsgB,
- ?line {messages,[Own,MsgA,MsgB]} = process_info(Pid, messages),
- ?line Pid ! MsgC,
- ?line {messages,[Own,MsgA,MsgB,MsgC]} = process_info(Pid, messages),
- ?line Pid ! MsgD,
- ?line {messages,[Own,MsgA,MsgB,MsgC,MsgD]} = process_info(Pid, messages),
- ?line Pid ! MsgE,
- ?line {messages,[Own,MsgA,MsgB,MsgC,MsgD,MsgE]=All} = process_info(Pid, messages),
- ?line {memory,BytesOther} = process_info(Pid, memory),
- ?line {memory,BytesSelf} = process_info(self(), memory),
+ Garbage = kb_128(),
+ MsgA = {a,Garbage},
+ MsgB = {b,Garbage},
+ MsgC = {c,Garbage},
+ MsgD = {d,Garbage},
+ MsgE = {e,Garbage},
+
+ Pid ! MsgA,
+ {messages,[Own,MsgA]} = process_info(Pid, messages),
+ Pid ! MsgB,
+ {messages,[Own,MsgA,MsgB]} = process_info(Pid, messages),
+ Pid ! MsgC,
+ {messages,[Own,MsgA,MsgB,MsgC]} = process_info(Pid, messages),
+ Pid ! MsgD,
+ {messages,[Own,MsgA,MsgB,MsgC,MsgD]} = process_info(Pid, messages),
+ Pid ! MsgE,
+ {messages,[Own,MsgA,MsgB,MsgC,MsgD,MsgE]=All} = process_info(Pid, messages),
+ {memory,BytesOther} = process_info(Pid, memory),
+ {memory,BytesSelf} = process_info(self(), memory),
io:format("Memory ~p: ~p\n", [Pid,BytesOther]),
io:format("Memory ~p (self): ~p\n", [self(),BytesSelf]),
[Own,MsgA,MsgB,MsgC,MsgD,MsgE] = All,
- ?line Pid ! {self(),empty},
- ?line receive
+ Pid ! {self(),empty},
+ receive
empty -> ok
end,
- ?line {messages,[]} = process_info(Pid, messages),
+ {messages,[]} = process_info(Pid, messages),
- ?line {min_heap_size, 233} = process_info(Pid, min_heap_size),
- ?line {min_bin_vheap_size, 46368} = process_info(Pid, min_bin_vheap_size),
+ {min_heap_size, 233} = process_info(Pid, min_heap_size),
+ {min_bin_vheap_size, 46422} = process_info(Pid, min_bin_vheap_size),
- ?line Pid ! stop,
+ Pid ! stop,
ok.
process_info_other_dist_msg(Config) when is_list(Config) ->
@@ -568,52 +560,51 @@ process_info_other_dist_msg(Config) when is_list(Config) ->
%% Check that process_info can handle messages that have not been
%% decoded yet.
%%
- ?line {ok, Node} = start_node(Config),
- ?line Self = self(),
- ?line Pid = spawn_link(fun() -> other_process(Self) end),
- ?line receive {go_ahead,Pid} -> ok end,
+ {ok, Node} = start_node(Config),
+ Self = self(),
+ Pid = spawn_link(fun() -> other_process(Self) end),
+ receive {go_ahead,Pid} -> ok end,
- ?line Own = {my,own,message},
+ Own = {my,own,message},
- ?line {messages,[Own]} = process_info(Pid, messages),
- ?line Garbage = kb_128(),
- ?line MsgA = {a,self(),Garbage},
- ?line MsgB = {b,self(),Garbage},
- ?line MsgC = {c,self(),Garbage},
- ?line MsgD = {d,self(),Garbage},
- ?line MsgE = {e,self(),Garbage},
+ {messages,[Own]} = process_info(Pid, messages),
+ Garbage = kb_128(),
+ MsgA = {a,self(),Garbage},
+ MsgB = {b,self(),Garbage},
+ MsgC = {c,self(),Garbage},
+ MsgD = {d,self(),Garbage},
+ MsgE = {e,self(),Garbage},
%% We don't want the other process to decode messages itself
%% therefore we suspend it.
- ?line true = erlang:suspend_process(Pid),
- ?line spawn_link(Node, fun () ->
- Pid ! MsgA,
- Pid ! MsgB,
- Pid ! MsgC,
- Self ! check_abc
- end),
- ?line receive check_abc -> ok end,
- ?line [{status,suspended},
- {messages,[Own,MsgA,MsgB,MsgC]},
- {status,suspended}]= process_info(Pid, [status,messages,status]),
- ?line spawn_link(Node, fun () ->
- Pid ! MsgD,
- Pid ! MsgE,
- Self ! check_de
- end),
- ?line receive check_de -> ok end,
- ?line {messages,[Own,MsgA,MsgB,MsgC,MsgD,MsgE]=All}
- = process_info(Pid, messages),
- ?line true = erlang:resume_process(Pid),
- ?line Pid ! {self(), get_all_messages},
- ?line receive
+ true = erlang:suspend_process(Pid),
+ spawn_link(Node, fun () ->
+ Pid ! MsgA,
+ Pid ! MsgB,
+ Pid ! MsgC,
+ Self ! check_abc
+ end),
+ receive check_abc -> ok end,
+ [{status,suspended},
+ {messages,[Own,MsgA,MsgB,MsgC]},
+ {status,suspended}]= process_info(Pid, [status,messages,status]),
+ spawn_link(Node, fun () ->
+ Pid ! MsgD,
+ Pid ! MsgE,
+ Self ! check_de
+ end),
+ receive check_de -> ok end,
+ {messages,[Own,MsgA,MsgB,MsgC,MsgD,MsgE]=All} = process_info(Pid, messages),
+ true = erlang:resume_process(Pid),
+ Pid ! {self(), get_all_messages},
+ receive
{all_messages, AllMsgs} ->
- ?line All = AllMsgs
+ All = AllMsgs
end,
- ?line {messages,[]} = process_info(Pid, messages),
- ?line Pid ! stop,
- ?line stop_node(Node),
- ?line ok.
+ {messages,[]} = process_info(Pid, messages),
+ Pid ! stop,
+ stop_node(Node),
+ ok.
other_process(Parent) ->
@@ -660,38 +651,36 @@ process_info_2_list(doc) ->
process_info_2_list(suite) ->
[];
process_info_2_list(Config) when is_list(Config) ->
- ?line Proc = spawn(fun () ->
- receive after infinity -> ok end end),
+ Proc = spawn(fun () -> receive after infinity -> ok end end),
register(process_SUITE_process_info_2_list1, self()),
register(process_SUITE_process_info_2_list2, Proc),
- ?line erts_debug:set_internal_state(available_internal_state,true),
- ?line AllArgs = erts_debug:get_internal_state(process_info_args),
- ?line A1 = lists:sort(AllArgs) ++ [status] ++ lists:reverse(AllArgs),
+ erts_debug:set_internal_state(available_internal_state,true),
+ AllArgs = erts_debug:get_internal_state(process_info_args),
+ A1 = lists:sort(AllArgs) ++ [status] ++ lists:reverse(AllArgs),
%% Verify that argument is accepted as single atom
- ?line lists:foreach(fun (A) ->
- ?line {A, _} = process_info(Proc, A),
- ?line {A, _} = process_info(self(), A)
- end,
- A1),
+ lists:foreach(fun (A) ->
+ {A, _} = process_info(Proc, A),
+ {A, _} = process_info(self(), A)
+ end, A1),
%% Verify that order is preserved
- ?line ok = chk_pi_order(process_info(self(), A1), A1),
- ?line ok = chk_pi_order(process_info(Proc, A1), A1),
+ ok = chk_pi_order(process_info(self(), A1), A1),
+ ok = chk_pi_order(process_info(Proc, A1), A1),
%% Small arg list
- ?line A2 = [status, stack_size, trap_exit, priority],
- ?line [{status, _}, {stack_size, _}, {trap_exit, _}, {priority, _}]
+ A2 = [status, stack_size, trap_exit, priority],
+ [{status, _}, {stack_size, _}, {trap_exit, _}, {priority, _}]
= process_info(Proc, A2),
- ?line [{status, _}, {stack_size, _}, {trap_exit, _}, {priority, _}]
+ [{status, _}, {stack_size, _}, {trap_exit, _}, {priority, _}]
= process_info(self(), A2),
%% Huge arg list (note values are shared)
- ?line A3 = lists:duplicate(5000,backtrace),
- ?line V3 = process_info(Proc, A3),
- ?line 5000 = length(V3),
- ?line lists:foreach(fun ({backtrace, _}) -> ok end, V3),
- ?line ok.
+ A3 = lists:duplicate(5000,backtrace),
+ V3 = process_info(Proc, A3),
+ 5000 = length(V3),
+ lists:foreach(fun ({backtrace, _}) -> ok end, V3),
+ ok.
process_info_lock_reschedule(doc) ->
[];
@@ -700,43 +689,37 @@ process_info_lock_reschedule(suite) ->
process_info_lock_reschedule(Config) when is_list(Config) ->
%% We need a process that is running and an item that requires
%% process_info to take the main process lock.
- ?line Target1 = spawn_link(fun tok_loop/0),
- ?line Name1 = process_info_lock_reschedule_running,
- ?line register(Name1, Target1),
- ?line Target2 = spawn_link(fun () -> receive after infinity -> ok end end),
- ?line Name2 = process_info_lock_reschedule_waiting,
- ?line register(Name2, Target2),
- ?line PI = fun(_) ->
- ?line erlang:yield(),
- ?line [{registered_name, Name1}]
- = process_info(Target1, [registered_name]),
- ?line [{registered_name, Name2}]
- = process_info(Target2, [registered_name]),
- ?line erlang:yield(),
- ?line {registered_name, Name1}
- = process_info(Target1, registered_name),
- ?line {registered_name, Name2}
- = process_info(Target2, registered_name),
- ?line erlang:yield(),
- ?line [{registered_name, Name1}| _]
- = process_info(Target1),
- ?line [{registered_name, Name2}| _]
- = process_info(Target2)
- end,
- ?line lists:foreach(PI, lists:seq(1,1000)),
+ Target1 = spawn_link(fun tok_loop/0),
+ Name1 = process_info_lock_reschedule_running,
+ register(Name1, Target1),
+ Target2 = spawn_link(fun () -> receive after infinity -> ok end end),
+ Name2 = process_info_lock_reschedule_waiting,
+ register(Name2, Target2),
+ PI = fun(_) ->
+ erlang:yield(),
+ [{registered_name, Name1}] = process_info(Target1, [registered_name]),
+ [{registered_name, Name2}] = process_info(Target2, [registered_name]),
+ erlang:yield(),
+ {registered_name, Name1} = process_info(Target1, registered_name),
+ {registered_name, Name2} = process_info(Target2, registered_name),
+ erlang:yield(),
+ [{registered_name, Name1}| _] = process_info(Target1),
+ [{registered_name, Name2}| _] = process_info(Target2)
+ end,
+ lists:foreach(PI, lists:seq(1,1000)),
%% Make sure Target1 still is willing to "tok loop"
- ?line case process_info(Target1, status) of
- {status, OkStatus} when OkStatus == runnable;
- OkStatus == running;
- OkStatus == garbage_collecting ->
- ?line unlink(Target1),
- ?line unlink(Target2),
- ?line exit(Target1, bang),
- ?line exit(Target2, bang),
- ?line OkStatus;
- {status, BadStatus} ->
- ?line ?t:fail(BadStatus)
- end.
+ case process_info(Target1, status) of
+ {status, OkStatus} when OkStatus == runnable;
+ OkStatus == running;
+ OkStatus == garbage_collecting ->
+ unlink(Target1),
+ unlink(Target2),
+ exit(Target1, bang),
+ exit(Target2, bang),
+ OkStatus;
+ {status, BadStatus} ->
+ ?t:fail(BadStatus)
+ end.
pi_loop(_Name, _Pid, 0) ->
ok;
@@ -749,50 +732,50 @@ process_info_lock_reschedule2(doc) ->
process_info_lock_reschedule2(suite) ->
[];
process_info_lock_reschedule2(Config) when is_list(Config) ->
- ?line Parent = self(),
- ?line Fun = fun () ->
- receive {go, Name, Pid} -> ok end,
- pi_loop(Name, Pid, 10000),
- Parent ! {done, self()},
- receive after infinity -> ok end
- end,
- ?line P1 = spawn_link(Fun),
- ?line N1 = process_info_lock_reschedule2_1,
- ?line true = register(N1, P1),
- ?line P2 = spawn_link(Fun),
- ?line N2 = process_info_lock_reschedule2_2,
- ?line true = register(N2, P2),
- ?line P3 = spawn_link(Fun),
- ?line N3 = process_info_lock_reschedule2_3,
- ?line true = register(N3, P3),
- ?line P4 = spawn_link(Fun),
- ?line N4 = process_info_lock_reschedule2_4,
- ?line true = register(N4, P4),
- ?line P5 = spawn_link(Fun),
- ?line N5 = process_info_lock_reschedule2_5,
- ?line true = register(N5, P5),
- ?line P6 = spawn_link(Fun),
- ?line N6 = process_info_lock_reschedule2_6,
- ?line true = register(N6, P6),
- ?line P1 ! {go, N2, P2},
- ?line P2 ! {go, N1, P1},
- ?line P3 ! {go, N1, P1},
- ?line P4 ! {go, N1, P1},
- ?line P5 ! {go, N6, P6},
- ?line P6 ! {go, N5, P5},
- ?line receive {done, P1} -> ok end,
- ?line receive {done, P2} -> ok end,
- ?line receive {done, P3} -> ok end,
- ?line receive {done, P4} -> ok end,
- ?line receive {done, P5} -> ok end,
- ?line receive {done, P6} -> ok end,
- ?line unlink(P1), exit(P1, bang),
- ?line unlink(P2), exit(P2, bang),
- ?line unlink(P3), exit(P3, bang),
- ?line unlink(P4), exit(P4, bang),
- ?line unlink(P5), exit(P5, bang),
- ?line unlink(P6), exit(P6, bang),
- ?line ok.
+ Parent = self(),
+ Fun = fun () ->
+ receive {go, Name, Pid} -> ok end,
+ pi_loop(Name, Pid, 10000),
+ Parent ! {done, self()},
+ receive after infinity -> ok end
+ end,
+ P1 = spawn_link(Fun),
+ N1 = process_info_lock_reschedule2_1,
+ true = register(N1, P1),
+ P2 = spawn_link(Fun),
+ N2 = process_info_lock_reschedule2_2,
+ true = register(N2, P2),
+ P3 = spawn_link(Fun),
+ N3 = process_info_lock_reschedule2_3,
+ true = register(N3, P3),
+ P4 = spawn_link(Fun),
+ N4 = process_info_lock_reschedule2_4,
+ true = register(N4, P4),
+ P5 = spawn_link(Fun),
+ N5 = process_info_lock_reschedule2_5,
+ true = register(N5, P5),
+ P6 = spawn_link(Fun),
+ N6 = process_info_lock_reschedule2_6,
+ true = register(N6, P6),
+ P1 ! {go, N2, P2},
+ P2 ! {go, N1, P1},
+ P3 ! {go, N1, P1},
+ P4 ! {go, N1, P1},
+ P5 ! {go, N6, P6},
+ P6 ! {go, N5, P5},
+ receive {done, P1} -> ok end,
+ receive {done, P2} -> ok end,
+ receive {done, P3} -> ok end,
+ receive {done, P4} -> ok end,
+ receive {done, P5} -> ok end,
+ receive {done, P6} -> ok end,
+ unlink(P1), exit(P1, bang),
+ unlink(P2), exit(P2, bang),
+ unlink(P3), exit(P3, bang),
+ unlink(P4), exit(P4, bang),
+ unlink(P5), exit(P5, bang),
+ unlink(P6), exit(P6, bang),
+ ok.
many_args(0,_B,_C,_D,_E,_F,_G,_H,_I,_J) ->
ok;
@@ -810,120 +793,115 @@ process_info_lock_reschedule3(suite) ->
process_info_lock_reschedule3(Config) when is_list(Config) ->
%% We need a process that is running and an item that requires
%% process_info to take the main process lock.
- ?line Target1 = spawn_link(fun tok_loop/0),
- ?line Name1 = process_info_lock_reschedule_running,
- ?line register(Name1, Target1),
- ?line Target2 = spawn_link(fun () -> receive after infinity -> ok end end),
- ?line Name2 = process_info_lock_reschedule_waiting,
- ?line register(Name2, Target2),
- ?line PI = fun(N) ->
- case N rem 10 of
- 0 -> erlang:yield();
- _ -> ok
- end,
- ?line do_pi_msg_len({proc, Target1},
- {arg, message_queue_len})
- end,
- ?line many_args(100000,1,2,3,4,5,6,7,8,9),
- ?line lists:foreach(PI, lists:seq(1,1000000)),
+ Target1 = spawn_link(fun tok_loop/0),
+ Name1 = process_info_lock_reschedule_running,
+ register(Name1, Target1),
+ Target2 = spawn_link(fun () -> receive after infinity -> ok end end),
+ Name2 = process_info_lock_reschedule_waiting,
+ register(Name2, Target2),
+ PI = fun(N) ->
+ case N rem 10 of
+ 0 -> erlang:yield();
+ _ -> ok
+ end,
+ do_pi_msg_len({proc, Target1},
+ {arg, message_queue_len})
+ end,
+ many_args(100000,1,2,3,4,5,6,7,8,9),
+ lists:foreach(PI, lists:seq(1,1000000)),
%% Make sure Target1 still is willing to "tok loop"
- ?line case process_info(Target1, status) of
+ case process_info(Target1, status) of
{status, OkStatus} when OkStatus == runnable;
OkStatus == running;
OkStatus == garbage_collecting ->
- ?line unlink(Target1),
- ?line unlink(Target2),
- ?line exit(Target1, bang),
- ?line exit(Target2, bang),
- ?line OkStatus;
+ unlink(Target1),
+ unlink(Target2),
+ exit(Target1, bang),
+ exit(Target2, bang),
+ OkStatus;
{status, BadStatus} ->
- ?line ?t:fail(BadStatus)
+ ?t:fail(BadStatus)
end.
process_status_exiting(Config) when is_list(Config) ->
%% Make sure that erts_debug:get_internal_state({process_status,P})
%% returns exiting if it is in status P_EXITING.
- ?line erts_debug:set_internal_state(available_internal_state,true),
- ?line Prio = process_flag(priority, max),
- ?line P = spawn_opt(fun () -> receive after infinity -> ok end end,
+ erts_debug:set_internal_state(available_internal_state,true),
+ Prio = process_flag(priority, max),
+ P = spawn_opt(fun () -> receive after infinity -> ok end end,
[{priority, normal}]),
- ?line erlang:yield(),
+ erlang:yield(),
%% The tok_loop processes are here to make it hard for the exiting
%% process to be scheduled in for exit...
- ?line TokLoops = lists:map(fun (_) ->
- spawn_opt(fun tok_loop/0,
- [link,{priority, high}])
- end,
- lists:seq(1, erlang:system_info(schedulers_online))),
- ?line exit(P, boom),
- ?line wait_until(
- fun () ->
- exiting =:= erts_debug:get_internal_state({process_status,P})
- end),
- ?line lists:foreach(fun (Tok) -> unlink(Tok), exit(Tok,bang) end, TokLoops),
- ?line process_flag(priority, Prio),
- ?line ok.
+ TokLoops = lists:map(fun (_) ->
+ spawn_opt(fun tok_loop/0,
+ [link,{priority, high}])
+ end, lists:seq(1, erlang:system_info(schedulers_online))),
+ exit(P, boom),
+ wait_until(fun() ->
+ exiting =:= erts_debug:get_internal_state({process_status,P})
+ end),
+ lists:foreach(fun (Tok) -> unlink(Tok), exit(Tok,bang) end, TokLoops),
+ process_flag(priority, Prio),
+ ok.
otp_4725(Config) when is_list(Config) ->
- ?line Tester = self(),
- ?line Ref1 = make_ref(),
- ?line Pid1 = spawn_opt(fun () ->
- Tester ! {Ref1, process_info(self())},
- receive
- Ref1 -> bye
- end
- end,
- [link,
- {priority, max},
- {fullsweep_after, 600}]),
- ?line receive
- {Ref1, ProcInfo1A} ->
- ?line ProcInfo1B = process_info(Pid1),
- ?line Pid1 ! Ref1,
- ?line check_proc_infos(ProcInfo1A, ProcInfo1B)
- end,
- ?line Ref2 = make_ref(),
- ?line Pid2 = spawn_opt(fun () ->
- Tester ! {Ref2, process_info(self())},
- receive
- Ref2 -> bye
- end
- end,
- []),
- ?line receive
- {Ref2, ProcInfo2A} ->
- ?line ProcInfo2B = process_info(Pid2),
- ?line Pid2 ! Ref2,
- ?line check_proc_infos(ProcInfo2A, ProcInfo2B)
- end,
- ?line ok.
+ Tester = self(),
+ Ref1 = make_ref(),
+ Pid1 = spawn_opt(fun () ->
+ Tester ! {Ref1, process_info(self())},
+ receive
+ Ref1 -> bye
+ end
+ end, [link, {priority, max}, {fullsweep_after, 600}]),
+ receive
+ {Ref1, ProcInfo1A} ->
+ ProcInfo1B = process_info(Pid1),
+ Pid1 ! Ref1,
+ check_proc_infos(ProcInfo1A, ProcInfo1B)
+ end,
+ Ref2 = make_ref(),
+ Pid2 = spawn_opt(fun () ->
+ Tester ! {Ref2, process_info(self())},
+ receive
+ Ref2 -> bye
+ end
+ end,
+ []),
+ receive
+ {Ref2, ProcInfo2A} ->
+ ProcInfo2B = process_info(Pid2),
+ Pid2 ! Ref2,
+ check_proc_infos(ProcInfo2A, ProcInfo2B)
+ end,
+ ok.
check_proc_infos(A, B) ->
- ?line IC = lists:keysearch(initial_call, 1, A),
- ?line IC = lists:keysearch(initial_call, 1, B),
+ IC = lists:keysearch(initial_call, 1, A),
+ IC = lists:keysearch(initial_call, 1, B),
- ?line L = lists:keysearch(links, 1, A),
- ?line L = lists:keysearch(links, 1, B),
+ L = lists:keysearch(links, 1, A),
+ L = lists:keysearch(links, 1, B),
- ?line D = lists:keysearch(dictionary, 1, A),
- ?line D = lists:keysearch(dictionary, 1, B),
+ D = lists:keysearch(dictionary, 1, A),
+ D = lists:keysearch(dictionary, 1, B),
- ?line TE = lists:keysearch(trap_exit, 1, A),
- ?line TE = lists:keysearch(trap_exit, 1, B),
+ TE = lists:keysearch(trap_exit, 1, A),
+ TE = lists:keysearch(trap_exit, 1, B),
- ?line EH = lists:keysearch(error_handler, 1, A),
- ?line EH = lists:keysearch(error_handler, 1, B),
+ EH = lists:keysearch(error_handler, 1, A),
+ EH = lists:keysearch(error_handler, 1, B),
- ?line P = lists:keysearch(priority, 1, A),
- ?line P = lists:keysearch(priority, 1, B),
+ P = lists:keysearch(priority, 1, A),
+ P = lists:keysearch(priority, 1, B),
- ?line GL = lists:keysearch(group_leader, 1, A),
- ?line GL = lists:keysearch(group_leader, 1, B),
+ GL = lists:keysearch(group_leader, 1, A),
+ GL = lists:keysearch(group_leader, 1, B),
- ?line GC = lists:keysearch(garbage_collection, 1, A),
- ?line GC = lists:keysearch(garbage_collection, 1, B),
+ GC = lists:keysearch(garbage_collection, 1, A),
+ GC = lists:keysearch(garbage_collection, 1, B),
- ?line ok.
+ ok.
%% Dummies.
@@ -936,18 +914,18 @@ stop_spawner() ->
%% Tests erlang:bump_reductions/1.
bump_reductions(Config) when is_list(Config) ->
- ?line erlang:garbage_collect(),
- ?line receive after 1 -> ok end, % Clear reductions.
- ?line {reductions,R1} = process_info(self(), reductions),
- ?line true = erlang:bump_reductions(100),
- ?line {reductions,R2} = process_info(self(), reductions),
- ?line case R2-R1 of
+ erlang:garbage_collect(),
+ receive after 1 -> ok end, % Clear reductions.
+ {reductions,R1} = process_info(self(), reductions),
+ true = erlang:bump_reductions(100),
+ {reductions,R2} = process_info(self(), reductions),
+ case R2-R1 of
Diff when Diff < 100 ->
- ?line ok = io:format("R1 = ~w, R2 = ~w", [R1, R2]),
- ?line test_server:fail({small_diff, Diff});
+ ok = io:format("R1 = ~w, R2 = ~w", [R1, R2]),
+ test_server:fail({small_diff, Diff});
Diff when Diff > 110 ->
- ?line ok = io:format("R1 = ~w, R2 = ~w", [R1, R2]),
- ?line test_server:fail({big_diff, Diff});
+ ok = io:format("R1 = ~w, R2 = ~w", [R1, R2]),
+ test_server:fail({big_diff, Diff});
Diff ->
io:format("~p\n", [Diff]),
ok
@@ -957,11 +935,11 @@ bump_reductions(Config) when is_list(Config) ->
bump_big(R2, 16#08000000).
bump_big(Prev, Limit) ->
- ?line true = erlang:bump_reductions(100000), %Limited to CONTEXT_REDUCTIONS.
- ?line case process_info(self(), reductions) of
+ true = erlang:bump_reductions(100000), %Limited to CONTEXT_REDUCTIONS.
+ case process_info(self(), reductions) of
{reductions,Big} when is_integer(Big), Big > Limit ->
- ?line erlang:garbage_collect(),
- ?line io:format("~p\n", [Big]);
+ erlang:garbage_collect(),
+ io:format("~p\n", [Big]);
{reductions,R} when is_integer(R), R > Prev ->
bump_big(R, Limit)
end,
@@ -972,34 +950,34 @@ bump_big(Prev, Limit) ->
low_prio(Config) when is_list(Config) ->
case erlang:system_info(schedulers_online) of
1 ->
- ?line ok = low_prio_test(Config);
+ ok = low_prio_test(Config);
_ ->
- ?line erlang:system_flag(multi_scheduling, block),
- ?line ok = low_prio_test(Config),
- ?line erlang:system_flag(multi_scheduling, unblock),
- ?line {comment,
+ erlang:system_flag(multi_scheduling, block),
+ ok = low_prio_test(Config),
+ erlang:system_flag(multi_scheduling, unblock),
+ {comment,
"Test not written for SMP runtime system. "
"Multi scheduling blocked during test."}
end.
low_prio_test(Config) when is_list(Config) ->
- ?line process_flag(trap_exit, true),
- ?line S = spawn_link(?MODULE, prio_server, [0, 0]),
- ?line PCs = spawn_prio_clients(S, erlang:system_info(schedulers_online)),
- ?line timer:sleep(2000),
- ?line lists:foreach(fun (P) -> exit(P, kill) end, PCs),
- ?line S ! exit,
- ?line receive {'EXIT', S, {A, B}} -> check_prio(A, B) end,
+ process_flag(trap_exit, true),
+ S = spawn_link(?MODULE, prio_server, [0, 0]),
+ PCs = spawn_prio_clients(S, erlang:system_info(schedulers_online)),
+ timer:sleep(2000),
+ lists:foreach(fun (P) -> exit(P, kill) end, PCs),
+ S ! exit,
+ receive {'EXIT', S, {A, B}} -> check_prio(A, B) end,
ok.
check_prio(A, B) ->
- ?line Prop = A/B,
- ?line ok = io:format("Low=~p, High=~p, Prop=~p\n", [A, B, Prop]),
+ Prop = A/B,
+ ok = io:format("Low=~p, High=~p, Prop=~p\n", [A, B, Prop]),
%% It isn't 1/8, it's more like 0.3, but let's check that
%% the low-prio processes get some little chance to run at all.
- ?line true = (Prop < 1.0),
- ?line true = (Prop > 1/32).
+ true = (Prop < 1.0),
+ true = (Prop > 1/32).
prio_server(A, B) ->
receive
@@ -1059,25 +1037,25 @@ yield(Config) when is_list(Config) ->
end.
yield_test() ->
- ?line erlang:garbage_collect(),
- ?line receive after 1 -> ok end, % Clear reductions.
- ?line SC = schedcnt(start),
- ?line {reductions, R1} = process_info(self(), reductions),
- ?line {ok, true} = call_yield(middle),
- ?line true = call_yield(final),
- ?line true = call_yield(),
- ?line true = apply(erlang, yield, []),
- ?line {reductions, R2} = process_info(self(), reductions),
- ?line Schedcnt = schedcnt(stop, SC),
- ?line case {R2-R1, Schedcnt} of
- {Diff, 4} when Diff < 30 ->
- ?line ok = io:format("R1 = ~w, R2 = ~w, Schedcnt = ~w",
- [R1, R2, Schedcnt]);
- {Diff, _} ->
- ?line ok = io:format("R1 = ~w, R2 = ~w, Schedcnt = ~w",
- [R1, R2, Schedcnt]),
- ?line test_server:fail({measurement_error, Diff, Schedcnt})
- end.
+ erlang:garbage_collect(),
+ receive after 1 -> ok end, % Clear reductions.
+ SC = schedcnt(start),
+ {reductions, R1} = process_info(self(), reductions),
+ {ok, true} = call_yield(middle),
+ true = call_yield(final),
+ true = call_yield(),
+ true = apply(erlang, yield, []),
+ {reductions, R2} = process_info(self(), reductions),
+ Schedcnt = schedcnt(stop, SC),
+ case {R2-R1, Schedcnt} of
+ {Diff, 4} when Diff < 30 ->
+ ok = io:format("R1 = ~w, R2 = ~w, Schedcnt = ~w",
+ [R1, R2, Schedcnt]);
+ {Diff, _} ->
+ ok = io:format("R1 = ~w, R2 = ~w, Schedcnt = ~w",
+ [R1, R2, Schedcnt]),
+ test_server:fail({measurement_error, Diff, Schedcnt})
+ end.
call_yield() ->
erlang:yield().
@@ -1116,61 +1094,61 @@ schedcnt(stop, {Ref, Pid}) when is_reference(Ref), is_pid(Pid) ->
yield2(doc) -> [];
yield2(suite) -> [];
yield2(Config) when is_list(Config) ->
- ?line Me = self(),
- ?line Go = make_ref(),
- ?line RedDiff = make_ref(),
- ?line Done = make_ref(),
- ?line P = spawn(fun () ->
- receive Go -> ok end,
- {reductions, R1} = process_info(self(), reductions),
- {ok, true} = call_yield(middle),
- true = call_yield(final),
- true = call_yield(),
- true = apply(erlang, yield, []),
- {reductions, R2} = process_info(self(), reductions),
- Me ! {RedDiff, R2 - R1},
- exit(Done)
- end),
- ?line erlang:yield(),
-
- ?line 1 = erlang:trace(P, true, [running, procs, {tracer, self()}]),
-
- ?line P ! Go,
+ Me = self(),
+ Go = make_ref(),
+ RedDiff = make_ref(),
+ Done = make_ref(),
+ P = spawn(fun () ->
+ receive Go -> ok end,
+ {reductions, R1} = process_info(self(), reductions),
+ {ok, true} = call_yield(middle),
+ true = call_yield(final),
+ true = call_yield(),
+ true = apply(erlang, yield, []),
+ {reductions, R2} = process_info(self(), reductions),
+ Me ! {RedDiff, R2 - R1},
+ exit(Done)
+ end),
+ erlang:yield(),
+
+ 1 = erlang:trace(P, true, [running, procs, {tracer, self()}]),
+
+ P ! Go,
%% receive Go -> ok end,
- ?line {trace, P, in, _} = next_tmsg(P),
+ {trace, P, in, _} = next_tmsg(P),
%% {ok, true} = call_yield(middle),
- ?line {trace, P, out, _} = next_tmsg(P),
- ?line {trace, P, in, _} = next_tmsg(P),
+ {trace, P, out, _} = next_tmsg(P),
+ {trace, P, in, _} = next_tmsg(P),
%% true = call_yield(final),
- ?line {trace, P, out, _} = next_tmsg(P),
- ?line {trace, P, in, _} = next_tmsg(P),
+ {trace, P, out, _} = next_tmsg(P),
+ {trace, P, in, _} = next_tmsg(P),
%% true = call_yield(),
- ?line {trace, P, out, _} = next_tmsg(P),
- ?line {trace, P, in, _} = next_tmsg(P),
+ {trace, P, out, _} = next_tmsg(P),
+ {trace, P, in, _} = next_tmsg(P),
%% true = apply(erlang, yield, []),
- ?line {trace, P, out, _} = next_tmsg(P),
- ?line {trace, P, in, _} = next_tmsg(P),
+ {trace, P, out, _} = next_tmsg(P),
+ {trace, P, in, _} = next_tmsg(P),
%% exit(Done)
- ?line {trace, P, exit, Done} = next_tmsg(P),
+ {trace, P, exit, Done} = next_tmsg(P),
- ?line receive
+ receive
{RedDiff, Reductions} when Reductions < 30, Reductions > 0 ->
io:format("Reductions = ~p~n", [Reductions]),
- ?line ok;
+ ok;
{RedDiff, Reductions} ->
- ?line ?t:fail({unexpected_reduction_count, Reductions})
+ ?t:fail({unexpected_reduction_count, Reductions})
end,
- ?line none = next_tmsg(P),
+ none = next_tmsg(P),
- ?line ok.
+ ok.
next_tmsg(Pid) ->
receive
@@ -1186,19 +1164,19 @@ next_tmsg(Pid) ->
bad_register(Config) when is_list(Config) ->
Name = a_long_and_unused_name,
- ?line {'EXIT',{badarg,_}} = (catch register({bad,name}, self())),
- ?line fail_register(undefined, self()),
- ?line fail_register([bad,name], self()),
+ {'EXIT',{badarg,_}} = (catch register({bad,name}, self())),
+ fail_register(undefined, self()),
+ fail_register([bad,name], self()),
- ?line {Dead,Mref} = spawn_monitor(fun() -> true end),
+ {Dead,Mref} = spawn_monitor(fun() -> true end),
receive
{'DOWN',Mref,process,Dead,_} -> ok
end,
- ?line fail_register(Name, Dead),
- ?line fail_register(Name, make_ref()),
- ?line fail_register(Name, []),
- ?line fail_register(Name, {bad,process}),
- ?line fail_register(Name, <<>>),
+ fail_register(Name, Dead),
+ fail_register(Name, make_ref()),
+ fail_register(Name, []),
+ fail_register(Name, {bad,process}),
+ fail_register(Name, <<>>),
ok.
fail_register(Name, Process) ->
@@ -1209,50 +1187,50 @@ fail_register(Name, Process) ->
garbage_collect(doc) -> [];
garbage_collect(suite) -> [];
garbage_collect(Config) when is_list(Config) ->
- ?line Prio = process_flag(priority, high),
- ?line true = erlang:garbage_collect(),
- ?line TokLoopers = lists:map(fun (_) ->
- spawn_opt(fun tok_loop/0,
- [{priority, low}, link])
- end,
- lists:seq(1, 10)),
- ?line lists:foreach(fun (Pid) ->
- ?line Mon = erlang:monitor(process, Pid),
- ?line DownBefore = receive
- {'DOWN', Mon, _, _, _} ->
- ?line true
- after 0 ->
- ?line false
- end,
- ?line GC = erlang:garbage_collect(Pid),
- ?line DownAfter = receive
- {'DOWN', Mon, _, _, _} ->
- ?line true
- after 0 ->
- ?line false
- end,
- ?line true = erlang:demonitor(Mon),
- ?line case {DownBefore, DownAfter} of
- {true, _} -> ?line false = GC;
- {false, false} -> ?line true = GC;
- _ -> ?line GC
- end
- end,
- processes()),
- ?line lists:foreach(fun (Pid) ->
- unlink(Pid),
- exit(Pid, bang)
- end, TokLoopers),
- ?line process_flag(priority, Prio),
- ?line ok.
+ Prio = process_flag(priority, high),
+ true = erlang:garbage_collect(),
+
+ TokLoopers = lists:map(fun (_) ->
+ spawn_opt(fun tok_loop/0, [{priority, low}, link])
+ end, lists:seq(1, 10)),
+
+ lists:foreach(fun (Pid) ->
+ Mon = erlang:monitor(process, Pid),
+ DownBefore = receive
+ {'DOWN', Mon, _, _, _} ->
+ true
+ after 0 ->
+ false
+ end,
+ GC = erlang:garbage_collect(Pid),
+ DownAfter = receive
+ {'DOWN', Mon, _, _, _} ->
+ true
+ after 0 ->
+ false
+ end,
+ true = erlang:demonitor(Mon),
+ case {DownBefore, DownAfter} of
+ {true, _} -> false = GC;
+ {false, false} -> true = GC;
+ _ -> GC
+ end
+ end, processes()),
+
+ lists:foreach(fun (Pid) ->
+ unlink(Pid),
+ exit(Pid, bang)
+ end, TokLoopers),
+ process_flag(priority, Prio),
+ ok.
process_info_messages(doc) ->
["This used to cause the nofrag emulator to dump core"];
process_info_messages(suite) ->
[];
process_info_messages(Config) when is_list(Config) ->
- ?line process_info_messages_test(),
- ?line ok.
+ process_info_messages_test(),
+ ok.
process_info_messages_loop(0) -> ok;
process_info_messages_loop(N) -> process_info_messages_loop(N-1).
@@ -1267,43 +1245,42 @@ process_info_messages_send_my_msgs_to(Rcvr) ->
end.
process_info_messages_test() ->
- ?line Go = make_ref(),
- ?line Done = make_ref(),
- ?line Rcvr = self(),
- ?line Rcvr2 = spawn_link(fun () ->
- receive {Go, Rcvr} -> ok end,
- garbage_collect(),
- Rcvr ! {Done, self()}
- end),
- ?line Sndrs = lists:map(
- fun (_) ->
- spawn_link(fun () ->
- Rcvr ! {Go, self()},
- receive {Go, Rcvr} -> ok end,
- BigData = lists:seq(1, 1000),
- Rcvr ! BigData,
- Rcvr ! BigData,
- Rcvr ! BigData,
- Rcvr ! {Done, self()}
- end)
- end,
- lists:seq(1, 10)),
- ?line lists:foreach(fun (Sndr) -> receive {Go, Sndr} -> ok end end,
+ Go = make_ref(),
+ Done = make_ref(),
+ Rcvr = self(),
+ Rcvr2 = spawn_link(fun () ->
+ receive {Go, Rcvr} -> ok end,
+ garbage_collect(),
+ Rcvr ! {Done, self()}
+ end),
+ Sndrs = lists:map(
+ fun (_) ->
+ spawn_link(fun () ->
+ Rcvr ! {Go, self()},
+ receive {Go, Rcvr} -> ok end,
+ BigData = lists:seq(1, 1000),
+ Rcvr ! BigData,
+ Rcvr ! BigData,
+ Rcvr ! BigData,
+ Rcvr ! {Done, self()}
+ end)
+ end, lists:seq(1, 10)),
+ lists:foreach(fun (Sndr) -> receive {Go, Sndr} -> ok end end,
Sndrs),
- ?line garbage_collect(),
- ?line erlang:yield(),
- ?line lists:foreach(fun (Sndr) -> Sndr ! {Go, self()} end, Sndrs),
- ?line process_info_messages_loop(100000000),
- ?line Msgs = process_info(self(), messages),
- ?line lists:foreach(fun (Sndr) -> receive {Done, Sndr} -> ok end end,
+ garbage_collect(),
+ erlang:yield(),
+ lists:foreach(fun (Sndr) -> Sndr ! {Go, self()} end, Sndrs),
+ process_info_messages_loop(100000000),
+ Msgs = process_info(self(), messages),
+ lists:foreach(fun (Sndr) -> receive {Done, Sndr} -> ok end end,
Sndrs),
- ?line garbage_collect(),
- ?line Rcvr2 ! Msgs,
- ?line process_info_messages_send_my_msgs_to(Rcvr2),
- ?line Rcvr2 ! {Go, self()},
- ?line garbage_collect(),
- ?line receive {Done, Rcvr2} -> ok end,
- ?line Msgs.
+ garbage_collect(),
+ Rcvr2 ! Msgs,
+ process_info_messages_send_my_msgs_to(Rcvr2),
+ Rcvr2 ! {Go, self()},
+ garbage_collect(),
+ receive {Done, Rcvr2} -> ok end,
+ Msgs.
chk_badarg(Fun) ->
try Fun(), exit(no_badarg) catch error:badarg -> ok end.
@@ -1313,76 +1290,72 @@ process_flag_badarg(doc) ->
process_flag_badarg(suite) ->
[];
process_flag_badarg(Config) when is_list(Config) ->
- ?line chk_badarg(fun () -> process_flag(gurka, banan) end),
- ?line chk_badarg(fun () -> process_flag(trap_exit, gurka) end),
- ?line chk_badarg(fun () -> process_flag(error_handler, 1) end),
- ?line chk_badarg(fun () -> process_flag(min_heap_size, gurka) end),
- ?line chk_badarg(fun () -> process_flag(min_bin_vheap_size, gurka) end),
- ?line chk_badarg(fun () -> process_flag(min_bin_vheap_size, -1) end),
- ?line chk_badarg(fun () -> process_flag(priority, 4711) end),
- ?line chk_badarg(fun () -> process_flag(save_calls, hmmm) end),
- ?line P= spawn_link(fun () -> receive die -> ok end end),
- ?line chk_badarg(fun () -> process_flag(P, save_calls, hmmm) end),
- ?line chk_badarg(fun () -> process_flag(gurka, save_calls, hmmm) end),
- ?line P ! die,
- ?line ok.
+ chk_badarg(fun () -> process_flag(gurka, banan) end),
+ chk_badarg(fun () -> process_flag(trap_exit, gurka) end),
+ chk_badarg(fun () -> process_flag(error_handler, 1) end),
+ chk_badarg(fun () -> process_flag(min_heap_size, gurka) end),
+ chk_badarg(fun () -> process_flag(min_bin_vheap_size, gurka) end),
+ chk_badarg(fun () -> process_flag(min_bin_vheap_size, -1) end),
+ chk_badarg(fun () -> process_flag(priority, 4711) end),
+ chk_badarg(fun () -> process_flag(save_calls, hmmm) end),
+ P= spawn_link(fun () -> receive die -> ok end end),
+ chk_badarg(fun () -> process_flag(P, save_calls, hmmm) end),
+ chk_badarg(fun () -> process_flag(gurka, save_calls, hmmm) end),
+ P ! die,
+ ok.
-include_lib("stdlib/include/ms_transform.hrl").
otp_6237(doc) -> [];
otp_6237(suite) -> [];
otp_6237(Config) when is_list(Config) ->
- ?line Slctrs = lists:map(fun (_) ->
- spawn_link(fun () ->
- otp_6237_select_loop()
- end)
- end,
- lists:seq(1,5)),
- ?line lists:foreach(fun (_) -> otp_6237_test() end, lists:seq(1, 100)),
- ?line lists:foreach(fun (S) -> unlink(S),exit(S, kill) end, Slctrs),
- ?line ok.
+ Slctrs = lists:map(fun (_) ->
+ spawn_link(fun () ->
+ otp_6237_select_loop()
+ end)
+ end,
+ lists:seq(1,5)),
+ lists:foreach(fun (_) -> otp_6237_test() end, lists:seq(1, 100)),
+ lists:foreach(fun (S) -> unlink(S),exit(S, kill) end, Slctrs),
+ ok.
otp_6237_test() ->
- ?line Parent = self(),
- ?line Inited = make_ref(),
- ?line Die = make_ref(),
- ?line Pid = spawn_link(fun () ->
- register(otp_6237,self()),
- otp_6237 = ets:new(otp_6237,
- [named_table,
- ordered_set]),
- ets:insert(otp_6237,
- [{I,I}
- || I <- lists:seq(1, 100)]),
- %% Inserting a lot of bif timers
- %% increase the possibility that
- %% the test will fail when the
- %% original cleanup order is used
- lists:foreach(
- fun (_) ->
- erlang:send_after(1000000,
- self(),
- {a,b,c})
- end,
- lists:seq(1,1000)),
- Parent ! Inited,
- receive Die -> bye end
- end),
- ?line receive
- Inited -> ?line ok
- end,
- ?line Pid ! Die,
+ Parent = self(),
+ Inited = make_ref(),
+ Die = make_ref(),
+ Pid = spawn_link(fun () ->
+ register(otp_6237,self()),
+ otp_6237 = ets:new(otp_6237,
+ [named_table,
+ ordered_set]),
+ ets:insert(otp_6237,
+ [{I,I}
+ || I <- lists:seq(1, 100)]),
+ %% Inserting a lot of bif timers
+ %% increase the possibility that
+ %% the test will fail when the
+ %% original cleanup order is used
+ lists:foreach( fun (_) ->
+ erlang:send_after(1000000, self(), {a,b,c})
+ end, lists:seq(1,1000)),
+ Parent ! Inited,
+ receive Die -> bye end
+ end),
+ receive
+ Inited -> ok
+ end,
+ Pid ! Die,
otp_6237_whereis_loop().
otp_6237_whereis_loop() ->
- ?line case whereis(otp_6237) of
+ case whereis(otp_6237) of
undefined ->
- ?line otp_6237 = ets:new(otp_6237,
+ otp_6237 = ets:new(otp_6237,
[named_table,ordered_set]),
- ?line ets:delete(otp_6237),
- ?line ok;
+ ets:delete(otp_6237),
+ ok;
_ ->
- ?line otp_6237_whereis_loop()
+ otp_6237_whereis_loop()
end.
otp_6237_select_loop() ->
@@ -1390,9 +1363,8 @@ otp_6237_select_loop() ->
otp_6237_select_loop().
-
-define(NoTestProcs, 10000).
--record(processes_bif_info, {min_start_reds,
+-record(ptab_list_bif_info, {min_start_reds,
tab_chunks,
tab_chunks_size,
tab_indices_per_red,
@@ -1407,89 +1379,86 @@ processes_large_tab(doc) ->
processes_large_tab(suite) ->
[];
processes_large_tab(Config) when is_list(Config) ->
- ?line enable_internal_state(),
- ?line MaxDbgLvl = 20,
- ?line MinProcTabSize = 2*(1 bsl 15),
- ?line ProcTabSize0 = 1000000,
- ?line ProcTabSize1 = case {erlang:system_info(schedulers_online),
- erlang:system_info(logical_processors)} of
- {Schdlrs, Cpus} when is_integer(Cpus),
- Schdlrs =< Cpus ->
- ProcTabSize0;
- _ ->
- ProcTabSize0 div 4
- end,
- ?line ProcTabSize2 = case erlang:system_info(debug_compiled) of
- true -> ProcTabSize1 - 500000;
- false -> ProcTabSize1
- end,
+ enable_internal_state(),
+ MaxDbgLvl = 20,
+ MinProcTabSize = 2*(1 bsl 15),
+ ProcTabSize0 = 1000000,
+ ProcTabSize1 = case {erlang:system_info(schedulers_online),
+ erlang:system_info(logical_processors)} of
+ {Schdlrs, Cpus} when is_integer(Cpus),
+ Schdlrs =< Cpus ->
+ ProcTabSize0;
+ _ ->
+ ProcTabSize0 div 4
+ end,
+ ProcTabSize2 = case erlang:system_info(debug_compiled) of
+ true -> ProcTabSize1 - 500000;
+ false -> ProcTabSize1
+ end,
%% With high debug levels this test takes so long time that
%% the connection times out; therefore, shrink the test on
%% high debug levels.
- ?line DbgLvl = case erts_debug:get_internal_state(processes_bif_info) of
- #processes_bif_info{debug_level = Lvl} when Lvl > MaxDbgLvl ->
+ DbgLvl = case erts_debug:get_internal_state(processes_bif_info) of
+ #ptab_list_bif_info{debug_level = Lvl} when Lvl > MaxDbgLvl ->
20;
- #processes_bif_info{debug_level = Lvl} when Lvl < 0 ->
- ?line ?t:fail({debug_level, Lvl});
- #processes_bif_info{debug_level = Lvl} ->
+ #ptab_list_bif_info{debug_level = Lvl} when Lvl < 0 ->
+ ?t:fail({debug_level, Lvl});
+ #ptab_list_bif_info{debug_level = Lvl} ->
Lvl
end,
- ?line ProcTabSize3 = ProcTabSize2 - (1300000 * DbgLvl div MaxDbgLvl),
- ?line ProcTabSize = case ProcTabSize3 < MinProcTabSize of
+ ProcTabSize3 = ProcTabSize2 - (1300000 * DbgLvl div MaxDbgLvl),
+ ProcTabSize = case ProcTabSize3 < MinProcTabSize of
true -> MinProcTabSize;
false -> ProcTabSize3
end,
- ?line {ok, LargeNode} = start_node(Config,
+ {ok, LargeNode} = start_node(Config,
"+P " ++ integer_to_list(ProcTabSize)),
- ?line Res = rpc:call(LargeNode, ?MODULE, processes_bif_test, []),
- ?line case rpc:call(LargeNode,
+ Res = rpc:call(LargeNode, ?MODULE, processes_bif_test, []),
+ case rpc:call(LargeNode,
erts_debug,
get_internal_state,
[processes_bif_info]) of
- #processes_bif_info{tab_chunks = Chunks} when is_integer(Chunks),
+ #ptab_list_bif_info{tab_chunks = Chunks} when is_integer(Chunks),
Chunks > 1 -> ok;
PBInfo -> ?t:fail(PBInfo)
end,
- ?line stop_node(LargeNode),
- ?line chk_processes_bif_test_res(Res).
+ stop_node(LargeNode),
+ chk_processes_bif_test_res(Res).
processes_default_tab(doc) ->
[];
processes_default_tab(suite) ->
[];
processes_default_tab(Config) when is_list(Config) ->
- ?line {ok, DefaultNode} = start_node(Config, ""),
- ?line Res = rpc:call(DefaultNode, ?MODULE, processes_bif_test, []),
- ?line stop_node(DefaultNode),
- ?line chk_processes_bif_test_res(Res).
+ {ok, DefaultNode} = start_node(Config, ""),
+ Res = rpc:call(DefaultNode, ?MODULE, processes_bif_test, []),
+ stop_node(DefaultNode),
+ chk_processes_bif_test_res(Res).
processes_small_tab(doc) ->
[];
processes_small_tab(suite) ->
[];
processes_small_tab(Config) when is_list(Config) ->
- ?line {ok, SmallNode} = start_node(Config, "+P 500"),
- ?line Res = rpc:call(SmallNode, ?MODULE, processes_bif_test, []),
- ?line PBInfo = rpc:call(SmallNode,
- erts_debug,
- get_internal_state,
- [processes_bif_info]),
- ?line stop_node(SmallNode),
- ?line 1 = PBInfo#processes_bif_info.tab_chunks,
- ?line chk_processes_bif_test_res(Res).
+ {ok, SmallNode} = start_node(Config, "+P 1024"),
+ Res = rpc:call(SmallNode, ?MODULE, processes_bif_test, []),
+ PBInfo = rpc:call(SmallNode, erts_debug, get_internal_state, [processes_bif_info]),
+ stop_node(SmallNode),
+ true = PBInfo#ptab_list_bif_info.tab_chunks < 10,
+ chk_processes_bif_test_res(Res).
processes_this_tab(doc) ->
[];
processes_this_tab(suite) ->
[];
processes_this_tab(Config) when is_list(Config) ->
- ?line chk_processes_bif_test_res(processes_bif_test()).
+ chk_processes_bif_test_res(processes_bif_test()).
chk_processes_bif_test_res(ok) -> ok;
chk_processes_bif_test_res({comment, _} = Comment) -> Comment;
chk_processes_bif_test_res(Failure) -> ?t:fail(Failure).
-print_processes_bif_info(#processes_bif_info{min_start_reds = MinStartReds,
+print_processes_bif_info(#ptab_list_bif_info{min_start_reds = MinStartReds,
tab_chunks = TabChunks,
tab_chunks_size = TabChunksSize,
tab_indices_per_red = TabIndPerRed,
@@ -1583,26 +1552,26 @@ do_processes(WantReds) ->
processes().
processes_bif_test() ->
- ?line Tester = self(),
- ?line enable_internal_state(),
- ?line PBInfo = erts_debug:get_internal_state(processes_bif_info),
- ?line print_processes_bif_info(PBInfo),
- ?line WantReds = PBInfo#processes_bif_info.min_start_reds + 10,
- ?line WillTrap = case PBInfo of
- #processes_bif_info{tab_chunks = 1} ->
- false;
- #processes_bif_info{tab_chunks = Chunks,
- tab_chunks_size = ChunksSize,
- tab_indices_per_red = IndiciesPerRed
- } ->
- Chunks*ChunksSize >= IndiciesPerRed*WantReds
- end,
- ?line Processes = fun () ->
- erts_debug:set_internal_state(reds_left,WantReds),
- processes()
- end,
+ Tester = self(),
+ enable_internal_state(),
+ PBInfo = erts_debug:get_internal_state(processes_bif_info),
+ print_processes_bif_info(PBInfo),
+ WantReds = PBInfo#ptab_list_bif_info.min_start_reds + 10,
+ WillTrap = case PBInfo of
+ #ptab_list_bif_info{tab_chunks = Chunks} when Chunks < 10 ->
+ false; %% Skip for small tables
+ #ptab_list_bif_info{tab_chunks = Chunks,
+ tab_chunks_size = ChunksSize,
+ tab_indices_per_red = IndiciesPerRed
+ } ->
+ Chunks*ChunksSize >= IndiciesPerRed*WantReds
+ end,
+ Processes = fun () ->
+ erts_debug:set_internal_state(reds_left,WantReds),
+ processes()
+ end,
- ?line ok = do_processes_bif_test(WantReds, WillTrap, Processes),
+ ok = do_processes_bif_test(WantReds, WillTrap, Processes),
case WillTrap of
false ->
@@ -1610,8 +1579,8 @@ processes_bif_test() ->
true ->
%% Do it again with a process suspended while
%% in the processes/0 bif.
- ?line erlang:system_flag(multi_scheduling, block),
- ?line Suspendee = spawn_link(fun () ->
+ erlang:system_flag(multi_scheduling, block),
+ Suspendee = spawn_link(fun () ->
Tester ! {suspend_me, self()},
Tester ! {self(),
done,
@@ -1621,179 +1590,160 @@ processes_bif_test() ->
ok
end
end),
- ?line receive {suspend_me, Suspendee} -> ok end,
- ?line erlang:suspend_process(Suspendee),
- ?line erlang:system_flag(multi_scheduling, unblock),
+ receive {suspend_me, Suspendee} -> ok end,
+ erlang:suspend_process(Suspendee),
+ erlang:system_flag(multi_scheduling, unblock),
- ?line [{status,suspended},
- {current_function,{erlang,processes_trap,2}}]
- = process_info(Suspendee, [status, current_function]),
+ [{status,suspended},{current_function,{erlang,ptab_list_continue,2}}] =
+ process_info(Suspendee, [status, current_function]),
- ?line ok = do_processes_bif_test(WantReds, WillTrap, Processes),
+ ok = do_processes_bif_test(WantReds, WillTrap, Processes),
- ?line erlang:resume_process(Suspendee),
- ?line receive {Suspendee, done, _} -> ok end,
- ?line unlink(Suspendee),
- ?line exit(Suspendee, bang)
+ erlang:resume_process(Suspendee),
+ receive {Suspendee, done, _} -> ok end,
+ unlink(Suspendee),
+ exit(Suspendee, bang)
end,
case get(processes_bif_testcase_comment) of
- undefined -> ?line ok;
- Comment -> ?line {comment, Comment}
+ undefined -> ok;
+ Comment -> {comment, Comment}
end.
do_processes_bif_test(WantReds, DieTest, Processes) ->
- ?line Tester = self(),
- ?line SpawnProcesses = fun (Prio) ->
- spawn_opt(?MODULE,
- do_processes,
- [WantReds],
- [link, {priority, Prio}])
- end,
- ?line Cleaner = spawn_link(fun () ->
- process_flag(trap_exit, true),
- Tester ! {cleaner_alive, self()},
- processes_bif_cleaner()
- end),
- ?line receive {cleaner_alive, Cleaner} -> ok end,
+ Tester = self(),
+ SpawnProcesses = fun (Prio) ->
+ spawn_opt(?MODULE, do_processes, [WantReds], [link, {priority, Prio}])
+ end,
+ Cleaner = spawn_link(fun () ->
+ process_flag(trap_exit, true),
+ Tester ! {cleaner_alive, self()},
+ processes_bif_cleaner()
+ end),
+ receive {cleaner_alive, Cleaner} -> ok end,
try
- ?line DoIt = make_ref(),
- ?line GetGoing = make_ref(),
- ?line {NoTestProcs, TestProcs} = spawn_initial_hangarounds(Cleaner),
- ?line ?t:format("Testing with ~p processes~n", [NoTestProcs]),
- ?line SpawnHangAround = fun () ->
- spawn(?MODULE,
- hangaround,
- [Cleaner, new_hangaround])
- end,
- ?line Killer = spawn_opt(fun () ->
- Splt = NoTestProcs div 10,
- {TP1, TP23} = lists:split(Splt,
- TestProcs),
- {TP2, TP3} = lists:split(Splt, TP23),
- erlang:system_flag(multi_scheduling,
- block),
- Tester ! DoIt,
- receive GetGoing -> ok end,
- erlang:system_flag(multi_scheduling,
- unblock),
- SpawnProcesses(high),
- lists:foreach(
- fun (P) ->
- SpawnHangAround(),
- exit(P, bang)
- end,
- TP1),
- SpawnProcesses(high),
- erlang:yield(),
- lists:foreach(
- fun (P) ->
- SpawnHangAround(),
- exit(P, bang)
- end,
- TP2),
- SpawnProcesses(high),
- lists:foreach(
- fun (P) ->
- SpawnHangAround(),
- exit(P, bang)
- end,
- TP3)
- end,
- [{priority, high}, link]),
- ?line receive DoIt -> ok end,
- ?line process_flag(priority, low),
- ?line SpawnProcesses(low),
- ?line erlang:yield(),
- ?line process_flag(priority, normal),
- ?line CorrectProcs0 = erts_debug:get_internal_state(processes),
- ?line Killer ! GetGoing,
- ?line erts_debug:set_internal_state(reds_left, WantReds),
- ?line Procs0 = processes(),
- ?line Procs = lists:sort(Procs0),
- ?line CorrectProcs = lists:sort(CorrectProcs0),
- ?line LengthCorrectProcs = length(CorrectProcs),
- ?line ?t:format("~p = length(CorrectProcs)~n", [LengthCorrectProcs]),
- ?line true = LengthCorrectProcs > NoTestProcs,
- ?line case CorrectProcs =:= Procs of
- true ->
- ?line ok;
- false ->
- ?line processes_unexpected_result(CorrectProcs, Procs)
- end,
- ?line unlink(Killer),
- ?line exit(Killer, bang)
+ DoIt = make_ref(),
+ GetGoing = make_ref(),
+ {NoTestProcs, TestProcs} = spawn_initial_hangarounds(Cleaner),
+ ?t:format("Testing with ~p processes~n", [NoTestProcs]),
+ SpawnHangAround = fun () ->
+ spawn(?MODULE, hangaround, [Cleaner, new_hangaround])
+ end,
+ Killer = spawn_opt(fun () ->
+ Splt = NoTestProcs div 10,
+ {TP1, TP23} = lists:split(Splt, TestProcs),
+ {TP2, TP3} = lists:split(Splt, TP23),
+ erlang:system_flag(multi_scheduling, block),
+ Tester ! DoIt,
+ receive GetGoing -> ok end,
+ erlang:system_flag(multi_scheduling, unblock),
+ SpawnProcesses(high),
+ lists:foreach( fun (P) ->
+ SpawnHangAround(),
+ exit(P, bang)
+ end, TP1),
+ SpawnProcesses(high),
+ erlang:yield(),
+ lists:foreach( fun (P) ->
+ SpawnHangAround(),
+ exit(P, bang)
+ end, TP2),
+ SpawnProcesses(high),
+ lists:foreach(
+ fun (P) ->
+ SpawnHangAround(),
+ exit(P, bang)
+ end, TP3)
+ end, [{priority, high}, link]),
+ receive DoIt -> ok end,
+ process_flag(priority, low),
+ SpawnProcesses(low),
+ erlang:yield(),
+ process_flag(priority, normal),
+ CorrectProcs0 = erts_debug:get_internal_state(processes),
+ Killer ! GetGoing,
+ erts_debug:set_internal_state(reds_left, WantReds),
+ Procs0 = processes(),
+ Procs = lists:sort(Procs0),
+ CorrectProcs = lists:sort(CorrectProcs0),
+ LengthCorrectProcs = length(CorrectProcs),
+ ?t:format("~p = length(CorrectProcs)~n", [LengthCorrectProcs]),
+ true = LengthCorrectProcs > NoTestProcs,
+ case CorrectProcs =:= Procs of
+ true ->
+ ok;
+ false ->
+ processes_unexpected_result(CorrectProcs, Procs)
+ end,
+ unlink(Killer),
+ exit(Killer, bang)
after
unlink(Cleaner),
exit(Cleaner, kill),
%% Wait for the system to recover to a normal state...
wait_until_system_recover()
end,
- ?line do_processes_bif_die_test(DieTest, Processes),
- ?line ok.
+ do_processes_bif_die_test(DieTest, Processes),
+ ok.
do_processes_bif_die_test(false, _Processes) ->
- ?line ?t:format("Skipping test killing process executing processes/0~n",[]),
- ?line ok;
+ ?t:format("Skipping test killing process executing processes/0~n",[]),
+ ok;
do_processes_bif_die_test(true, Processes) ->
- ?line do_processes_bif_die_test(5, Processes);
+ do_processes_bif_die_test(5, Processes);
do_processes_bif_die_test(N, Processes) ->
- ?line ?t:format("Doing test killing process executing processes/0~n",[]),
+ ?t:format("Doing test killing process executing processes/0~n",[]),
try
- ?line Tester = self(),
- ?line Oooh_Nooooooo = make_ref(),
- ?line {_, DieWhileDoingMon} = erlang:spawn_monitor(
- fun () ->
- Victim = self(),
- spawn_opt(
- fun () ->
- exit(Victim, got_him)
- end,
- [link,
- {priority, max}]),
- Tester ! {Oooh_Nooooooo,
- hd(Processes())},
- exit(ohhhh_nooooo)
- end),
- ?line receive
- {'DOWN', DieWhileDoingMon, _, _, Reason} ->
- case Reason of
- got_him -> ok;
- _ -> throw({kill_in_trap, Reason})
- end
- end,
- ?line receive
- {Oooh_Nooooooo, _} ->
- ?line throw({kill_in_trap, 'Oooh_Nooooooo'})
- after 0 ->
- ?line ok
- end,
- ?line PrcsCllrsSeqLen = 2*erlang:system_info(schedulers_online),
- ?line PrcsCllrsSeq = lists:seq(1, PrcsCllrsSeqLen),
- ?line ProcsCallers = lists:map(
- fun (_) ->
- spawn_link(
- fun () ->
- Tester ! hd(Processes())
- end)
- end,
- PrcsCllrsSeq),
- ?line erlang:yield(),
+ Tester = self(),
+ Oooh_Nooooooo = make_ref(),
+ {_, DieWhileDoingMon} = erlang:spawn_monitor( fun () ->
+ Victim = self(),
+ spawn_opt(
+ fun () ->
+ exit(Victim, got_him)
+ end,
+ [link, {priority, max}]),
+ Tester ! {Oooh_Nooooooo,
+ hd(Processes())},
+ exit(ohhhh_nooooo)
+ end),
+ receive
+ {'DOWN', DieWhileDoingMon, _, _, Reason} ->
+ case Reason of
+ got_him -> ok;
+ _ -> throw({kill_in_trap, Reason})
+ end
+ end,
+ receive
+ {Oooh_Nooooooo, _} ->
+ throw({kill_in_trap, 'Oooh_Nooooooo'})
+ after 0 ->
+ ok
+ end,
+ PrcsCllrsSeqLen = 2*erlang:system_info(schedulers_online),
+ PrcsCllrsSeq = lists:seq(1, PrcsCllrsSeqLen),
+ ProcsCallers = lists:map( fun (_) ->
+ spawn_link(
+ fun () ->
+ Tester ! hd(Processes())
+ end)
+ end, PrcsCllrsSeq),
+ erlang:yield(),
{ProcsCallers1, ProcsCallers2} = lists:split(PrcsCllrsSeqLen div 2,
ProcsCallers),
- ?line process_flag(priority, high),
- ?line lists:foreach(
+ process_flag(priority, high),
+ lists:foreach(
fun (P) ->
unlink(P),
exit(P, bang)
end,
lists:reverse(ProcsCallers2) ++ ProcsCallers1),
- ?line process_flag(priority, normal),
- ?line ok
+ process_flag(priority, normal),
+ ok
catch
throw:{kill_in_trap, R} when N > 0 ->
?t:format("Failed to kill in trap: ~p~n", [R]),
- ?t:format("Trying again~p~n", []),
+ ?t:format("Trying again~n", []),
do_processes_bif_die_test(N-1, Processes)
end.
@@ -1852,23 +1802,23 @@ processes_last_call_trap(doc) ->
processes_last_call_trap(suite) ->
[];
processes_last_call_trap(Config) when is_list(Config) ->
- ?line enable_internal_state(),
- ?line Processes = fun () -> processes() end,
- ?line PBInfo = erts_debug:get_internal_state(processes_bif_info),
- ?line print_processes_bif_info(PBInfo),
- ?line WantReds = case PBInfo#processes_bif_info.min_start_reds of
- R when R > 10 -> R - 1;
- _R -> 9
- end,
- ?line lists:foreach(fun (_) ->
- ?line erts_debug:set_internal_state(reds_left,
- WantReds),
- Processes(),
- ?line erts_debug:set_internal_state(reds_left,
- WantReds),
- my_processes()
- end,
- lists:seq(1,100)).
+ enable_internal_state(),
+ Processes = fun () -> processes() end,
+ PBInfo = erts_debug:get_internal_state(processes_bif_info),
+ print_processes_bif_info(PBInfo),
+ WantReds = case PBInfo#ptab_list_bif_info.min_start_reds of
+ R when R > 10 -> R - 1;
+ _R -> 9
+ end,
+ lists:foreach(fun (_) ->
+ erts_debug:set_internal_state(reds_left,
+ WantReds),
+ Processes(),
+ erts_debug:set_internal_state(reds_left,
+ WantReds),
+ my_processes()
+ end,
+ lists:seq(1,100)).
my_processes() ->
processes().
@@ -1878,108 +1828,106 @@ processes_apply_trap(doc) ->
processes_apply_trap(suite) ->
[];
processes_apply_trap(Config) when is_list(Config) ->
- ?line enable_internal_state(),
- ?line PBInfo = erts_debug:get_internal_state(processes_bif_info),
- ?line print_processes_bif_info(PBInfo),
- ?line WantReds = case PBInfo#processes_bif_info.min_start_reds of
- R when R > 10 -> R - 1;
- _R -> 9
- end,
- ?line lists:foreach(fun (_) ->
- ?line erts_debug:set_internal_state(reds_left,
- WantReds),
- ?line apply(erlang, processes, [])
- end,
- lists:seq(1,100)).
+ enable_internal_state(),
+ PBInfo = erts_debug:get_internal_state(processes_bif_info),
+ print_processes_bif_info(PBInfo),
+ WantReds = case PBInfo#ptab_list_bif_info.min_start_reds of
+ R when R > 10 -> R - 1;
+ _R -> 9
+ end,
+ lists:foreach(fun (_) ->
+ erts_debug:set_internal_state(reds_left,
+ WantReds),
+ apply(erlang, processes, [])
+ end, lists:seq(1,100)).
processes_gc_trap(doc) ->
[];
processes_gc_trap(suite) ->
[];
processes_gc_trap(Config) when is_list(Config) ->
- ?line Tester = self(),
- ?line enable_internal_state(),
- ?line PBInfo = erts_debug:get_internal_state(processes_bif_info),
- ?line print_processes_bif_info(PBInfo),
- ?line WantReds = PBInfo#processes_bif_info.min_start_reds + 10,
- ?line Processes = fun () ->
- erts_debug:set_internal_state(reds_left,WantReds),
- processes()
- end,
+ Tester = self(),
+ enable_internal_state(),
+ PBInfo = erts_debug:get_internal_state(processes_bif_info),
+ print_processes_bif_info(PBInfo),
+ WantReds = PBInfo#ptab_list_bif_info.min_start_reds + 10,
+ Processes = fun () ->
+ erts_debug:set_internal_state(reds_left,WantReds),
+ processes()
+ end,
- ?line erlang:system_flag(multi_scheduling, block),
- ?line Suspendee = spawn_link(fun () ->
+ erlang:system_flag(multi_scheduling, block),
+ Suspendee = spawn_link(fun () ->
Tester ! {suspend_me, self()},
Tester ! {self(),
done,
hd(Processes())},
receive after infinity -> ok end
end),
- ?line receive {suspend_me, Suspendee} -> ok end,
- ?line erlang:suspend_process(Suspendee),
- ?line erlang:system_flag(multi_scheduling, unblock),
+ receive {suspend_me, Suspendee} -> ok end,
+ erlang:suspend_process(Suspendee),
+ erlang:system_flag(multi_scheduling, unblock),
- ?line [{status,suspended}, {current_function,{erlang,processes_trap,2}}]
+ [{status,suspended}, {current_function,{erlang,ptab_list_continue,2}}]
= process_info(Suspendee, [status, current_function]),
- ?line erlang:garbage_collect(Suspendee),
- ?line erlang:garbage_collect(Suspendee),
+ erlang:garbage_collect(Suspendee),
+ erlang:garbage_collect(Suspendee),
- ?line erlang:resume_process(Suspendee),
- ?line receive {Suspendee, done, _} -> ok end,
- ?line erlang:garbage_collect(Suspendee),
- ?line erlang:garbage_collect(Suspendee),
+ erlang:resume_process(Suspendee),
+ receive {Suspendee, done, _} -> ok end,
+ erlang:garbage_collect(Suspendee),
+ erlang:garbage_collect(Suspendee),
- ?line unlink(Suspendee),
- ?line exit(Suspendee, bang),
- ?line ok.
+ unlink(Suspendee),
+ exit(Suspendee, bang),
+ ok.
process_flag_heap_size(doc) ->
[];
process_flag_heap_size(suite) ->
[];
process_flag_heap_size(Config) when is_list(Config) ->
- HSize = 2584, % must be gc fib number
- VHSize = 317811, % must be gc fib number
- ?line OldHmin = erlang:process_flag(min_heap_size, HSize),
- ?line {min_heap_size, HSize} = erlang:process_info(self(), min_heap_size),
- ?line OldVHmin = erlang:process_flag(min_bin_vheap_size, VHSize),
- ?line {min_bin_vheap_size, VHSize} = erlang:process_info(self(), min_bin_vheap_size),
- ?line HSize = erlang:process_flag(min_heap_size, OldHmin),
- ?line VHSize = erlang:process_flag(min_bin_vheap_size, OldVHmin),
- ?line ok.
+ HSize = 2586, % must be gc fib+ number
+ VHSize = 318187, % must be gc fib+ number
+ OldHmin = erlang:process_flag(min_heap_size, HSize),
+ {min_heap_size, HSize} = erlang:process_info(self(), min_heap_size),
+ OldVHmin = erlang:process_flag(min_bin_vheap_size, VHSize),
+ {min_bin_vheap_size, VHSize} = erlang:process_info(self(), min_bin_vheap_size),
+ HSize = erlang:process_flag(min_heap_size, OldHmin),
+ VHSize = erlang:process_flag(min_bin_vheap_size, OldVHmin),
+ ok.
spawn_opt_heap_size(doc) ->
[];
spawn_opt_heap_size(suite) ->
[];
spawn_opt_heap_size(Config) when is_list(Config) ->
- HSize = 987, % must be gc fib number
- VHSize = 46368, % must be gc fib number
- ?line Pid = spawn_opt(fun () -> receive stop -> ok end end,
+ HSize = 987, % must be gc fib+ number
+ VHSize = 46422, % must be gc fib+ number
+ Pid = spawn_opt(fun () -> receive stop -> ok end end,
[{min_heap_size, HSize},{ min_bin_vheap_size, VHSize}]),
- ?line {min_heap_size, HSize} = process_info(Pid, min_heap_size),
- ?line {min_bin_vheap_size, VHSize} = process_info(Pid, min_bin_vheap_size),
- ?line Pid ! stop,
- ?line ok.
+ {min_heap_size, HSize} = process_info(Pid, min_heap_size),
+ {min_bin_vheap_size, VHSize} = process_info(Pid, min_bin_vheap_size),
+ Pid ! stop,
+ ok.
processes_term_proc_list(doc) ->
[];
processes_term_proc_list(suite) ->
[];
processes_term_proc_list(Config) when is_list(Config) ->
- ?line Tester = self(),
- ?line as_expected = processes_term_proc_list_test(false),
- ?line {ok, Node} = start_node(Config, "+Mis true"),
- ?line RT = spawn_link(Node,
- fun () ->
- receive after 1000 -> ok end,
- processes_term_proc_list_test(false),
- Tester ! {it_worked, self()}
- end),
- ?line receive {it_worked, RT} -> ok end,
- ?line stop_node(Node),
- ?line ok.
+ Tester = self(),
+ as_expected = processes_term_proc_list_test(false),
+ {ok, Node} = start_node(Config, "+Mis true"),
+ RT = spawn_link(Node, fun () ->
+ receive after 1000 -> ok end,
+ processes_term_proc_list_test(false),
+ Tester ! {it_worked, self()}
+ end),
+ receive {it_worked, RT} -> ok end,
+ stop_node(Node),
+ ok.
-define(CHK_TERM_PROC_LIST(MC, XB),
chk_term_proc_list(?LINE, MC, XB)).
@@ -1990,8 +1938,8 @@ chk_term_proc_list(Line, MustChk, ExpectBlks) ->
not_enabled;
{_, MS} ->
{value,
- {processes_term_proc_el,
- DL}} = lists:keysearch(processes_term_proc_el, 1, MS),
+ {ptab_list_deleted_el,
+ DL}} = lists:keysearch(ptab_list_deleted_el, 1, MS),
case lists:keysearch(blocks, 1, DL) of
{value, {blocks, ExpectBlks, _, _}} ->
ok;
@@ -2005,35 +1953,34 @@ chk_term_proc_list(Line, MustChk, ExpectBlks) ->
ok.
processes_term_proc_list_test(MustChk) ->
- ?line Tester = self(),
- ?line enable_internal_state(),
- ?line PBInfo = erts_debug:get_internal_state(processes_bif_info),
- ?line print_processes_bif_info(PBInfo),
- ?line WantReds = PBInfo#processes_bif_info.min_start_reds + 10,
- ?line #processes_bif_info{tab_chunks = Chunks,
- tab_chunks_size = ChunksSize,
- tab_indices_per_red = IndiciesPerRed
- } = PBInfo,
- ?line true = Chunks > 1,
- ?line true = Chunks*ChunksSize >= IndiciesPerRed*WantReds,
- ?line Processes = fun () ->
- erts_debug:set_internal_state(reds_left,
- WantReds),
- processes()
- end,
- ?line Exit = fun (P) ->
- unlink(P),
- exit(P, bang),
- wait_until(
- fun () ->
- not lists:member(
- P,
- erts_debug:get_internal_state(
- processes))
- end)
- end,
- ?line SpawnSuspendProcessesProc
- = fun () ->
+ Tester = self(),
+ enable_internal_state(),
+ PBInfo = erts_debug:get_internal_state(processes_bif_info),
+ print_processes_bif_info(PBInfo),
+ WantReds = PBInfo#ptab_list_bif_info.min_start_reds + 10,
+ #ptab_list_bif_info{tab_chunks = Chunks,
+ tab_chunks_size = ChunksSize,
+ tab_indices_per_red = IndiciesPerRed
+ } = PBInfo,
+ true = Chunks > 1,
+ true = Chunks*ChunksSize >= IndiciesPerRed*WantReds,
+ Processes = fun () ->
+ erts_debug:set_internal_state(reds_left,
+ WantReds),
+ processes()
+ end,
+ Exit = fun (P) ->
+ unlink(P),
+ exit(P, bang),
+ wait_until(
+ fun () ->
+ not lists:member(
+ P,
+ erts_debug:get_internal_state(
+ processes))
+ end)
+ end,
+ SpawnSuspendProcessesProc = fun () ->
erlang:system_flag(multi_scheduling, block),
P = spawn_link(fun () ->
Tester ! {suspend_me, self()},
@@ -2046,76 +1993,76 @@ processes_term_proc_list_test(MustChk) ->
erlang:suspend_process(P),
erlang:system_flag(multi_scheduling, unblock),
[{status,suspended},
- {current_function,{erlang,processes_trap,2}}]
+ {current_function,{erlang,ptab_list_continue,2}}]
= process_info(P, [status, current_function]),
P
end,
- ?line ResumeProcessesProc = fun (P) ->
+ ResumeProcessesProc = fun (P) ->
erlang:resume_process(P),
receive {P, done, _} -> ok end
end,
- ?line ?CHK_TERM_PROC_LIST(MustChk, 0),
- ?line HangAround = fun () -> receive after infinity -> ok end end,
- ?line HA1 = spawn_link(HangAround),
- ?line HA2 = spawn_link(HangAround),
- ?line HA3 = spawn_link(HangAround),
- ?line S1 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 1),
- ?line Exit(HA1),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 2),
- ?line S2 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 3),
- ?line S3 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 4),
- ?line Exit(HA2),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 5),
- ?line S4 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 6),
- ?line Exit(HA3),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 7),
- ?line ResumeProcessesProc(S1),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 5),
- ?line ResumeProcessesProc(S3),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 4),
- ?line ResumeProcessesProc(S4),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 3),
- ?line ResumeProcessesProc(S2),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 0),
- ?line Exit(S1),
- ?line Exit(S2),
- ?line Exit(S3),
- ?line Exit(S4),
-
-
- ?line HA4 = spawn_link(HangAround),
- ?line HA5 = spawn_link(HangAround),
- ?line HA6 = spawn_link(HangAround),
- ?line S5 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 1),
- ?line Exit(HA4),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 2),
- ?line S6 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 3),
- ?line Exit(HA5),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 4),
- ?line S7 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 5),
- ?line Exit(HA6),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 6),
- ?line S8 = SpawnSuspendProcessesProc(),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 7),
-
- ?line erlang:system_flag(multi_scheduling, block),
- ?line Exit(S8),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 7),
- ?line Exit(S5),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 6),
- ?line Exit(S7),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 6),
- ?line Exit(S6),
- ?line ?CHK_TERM_PROC_LIST(MustChk, 0),
- ?line erlang:system_flag(multi_scheduling, unblock),
- ?line as_expected.
+ ?CHK_TERM_PROC_LIST(MustChk, 0),
+ HangAround = fun () -> receive after infinity -> ok end end,
+ HA1 = spawn_link(HangAround),
+ HA2 = spawn_link(HangAround),
+ HA3 = spawn_link(HangAround),
+ S1 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 1),
+ Exit(HA1),
+ ?CHK_TERM_PROC_LIST(MustChk, 2),
+ S2 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 3),
+ S3 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 4),
+ Exit(HA2),
+ ?CHK_TERM_PROC_LIST(MustChk, 5),
+ S4 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 6),
+ Exit(HA3),
+ ?CHK_TERM_PROC_LIST(MustChk, 7),
+ ResumeProcessesProc(S1),
+ ?CHK_TERM_PROC_LIST(MustChk, 5),
+ ResumeProcessesProc(S3),
+ ?CHK_TERM_PROC_LIST(MustChk, 4),
+ ResumeProcessesProc(S4),
+ ?CHK_TERM_PROC_LIST(MustChk, 3),
+ ResumeProcessesProc(S2),
+ ?CHK_TERM_PROC_LIST(MustChk, 0),
+ Exit(S1),
+ Exit(S2),
+ Exit(S3),
+ Exit(S4),
+
+
+ HA4 = spawn_link(HangAround),
+ HA5 = spawn_link(HangAround),
+ HA6 = spawn_link(HangAround),
+ S5 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 1),
+ Exit(HA4),
+ ?CHK_TERM_PROC_LIST(MustChk, 2),
+ S6 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 3),
+ Exit(HA5),
+ ?CHK_TERM_PROC_LIST(MustChk, 4),
+ S7 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 5),
+ Exit(HA6),
+ ?CHK_TERM_PROC_LIST(MustChk, 6),
+ S8 = SpawnSuspendProcessesProc(),
+ ?CHK_TERM_PROC_LIST(MustChk, 7),
+
+ erlang:system_flag(multi_scheduling, block),
+ Exit(S8),
+ ?CHK_TERM_PROC_LIST(MustChk, 7),
+ Exit(S5),
+ ?CHK_TERM_PROC_LIST(MustChk, 6),
+ Exit(S7),
+ ?CHK_TERM_PROC_LIST(MustChk, 6),
+ Exit(S6),
+ ?CHK_TERM_PROC_LIST(MustChk, 0),
+ erlang:system_flag(multi_scheduling, unblock),
+ as_expected.
otp_7738_waiting(doc) ->
@@ -2123,88 +2070,88 @@ otp_7738_waiting(doc) ->
otp_7738_waiting(suite) ->
[];
otp_7738_waiting(Config) when is_list(Config) ->
- ?line otp_7738_test(waiting).
+ otp_7738_test(waiting).
otp_7738_suspended(doc) ->
[];
otp_7738_suspended(suite) ->
[];
otp_7738_suspended(Config) when is_list(Config) ->
- ?line otp_7738_test(suspended).
+ otp_7738_test(suspended).
otp_7738_resume(doc) ->
[];
otp_7738_resume(suite) ->
[];
otp_7738_resume(Config) when is_list(Config) ->
- ?line otp_7738_test(resume).
+ otp_7738_test(resume).
otp_7738_test(Type) ->
- ?line T = self(),
- ?line S = spawn_link(fun () ->
- receive
- {suspend, Suspendee} ->
- erlang:suspend_process(Suspendee),
- T ! {suspended, Suspendee},
- receive
- after 10 ->
- erlang:resume_process(Suspendee),
- Suspendee ! wake_up
- end;
- {send, To, Msg} ->
- receive after 10 -> ok end,
- To ! Msg
- end
- end),
- ?line R = spawn_link(fun () ->
- X = lists:seq(1, 20000000),
- T ! {initialized, self()},
- ?line case Type of
- _ when Type == suspended;
- Type == waiting ->
- receive _ -> ok end;
- _ when Type == resume ->
- Receive = fun (F) ->
- receive
- _ ->
- ok
- after 0 ->
- F(F)
- end
- end,
- Receive(Receive)
- end,
- T ! {woke_up, self()},
- id(X)
- end),
- ?line receive {initialized, R} -> ok end,
- ?line receive after 10 -> ok end,
- ?line case Type of
+ T = self(),
+ S = spawn_link(fun () ->
+ receive
+ {suspend, Suspendee} ->
+ erlang:suspend_process(Suspendee),
+ T ! {suspended, Suspendee},
+ receive
+ after 10 ->
+ erlang:resume_process(Suspendee),
+ Suspendee ! wake_up
+ end;
+ {send, To, Msg} ->
+ receive after 10 -> ok end,
+ To ! Msg
+ end
+ end),
+ R = spawn_link(fun () ->
+ X = lists:seq(1, 20000000),
+ T ! {initialized, self()},
+ case Type of
+ _ when Type == suspended;
+ Type == waiting ->
+ receive _ -> ok end;
+ _ when Type == resume ->
+ Receive = fun (F) ->
+ receive
+ _ ->
+ ok
+ after 0 ->
+ F(F)
+ end
+ end,
+ Receive(Receive)
+ end,
+ T ! {woke_up, self()},
+ id(X)
+ end),
+ receive {initialized, R} -> ok end,
+ receive after 10 -> ok end,
+ case Type of
suspended ->
- ?line erlang:suspend_process(R),
- ?line S ! {send, R, wake_up};
+ erlang:suspend_process(R),
+ S ! {send, R, wake_up};
waiting ->
- ?line S ! {send, R, wake_up};
+ S ! {send, R, wake_up};
resume ->
- ?line S ! {suspend, R},
- ?line receive {suspended, R} -> ok end
+ S ! {suspend, R},
+ receive {suspended, R} -> ok end
end,
- ?line erlang:garbage_collect(R),
- ?line case Type of
+ erlang:garbage_collect(R),
+ case Type of
suspended ->
- ?line erlang:resume_process(R);
+ erlang:resume_process(R);
_ ->
- ?line ok
+ ok
end,
- ?line receive
+ receive
{woke_up, R} ->
- ?line ok
+ ok
after 2000 ->
- ?line I = process_info(R, [status, message_queue_len]),
- ?line ?t:format("~p~n", [I]),
- ?line ?t:fail(no_progress)
+ I = process_info(R, [status, message_queue_len]),
+ ?t:format("~p~n", [I]),
+ ?t:fail(no_progress)
end,
- ?line ok.
+ ok.
gor(Reds, Stop) ->
receive
@@ -2218,28 +2165,28 @@ gor(Reds, Stop) ->
end.
garb_other_running(Config) when is_list(Config) ->
- ?line Stop = make_ref(),
- ?line {Pid, Mon} = spawn_monitor(fun () -> gor(0, Stop) end),
- ?line Reds = lists:foldl(fun (_, OldReds) ->
- ?line erlang:garbage_collect(Pid),
- ?line receive after 1 -> ok end,
- ?line Pid ! {self(), reds},
- ?line receive
+ Stop = make_ref(),
+ {Pid, Mon} = spawn_monitor(fun () -> gor(0, Stop) end),
+ Reds = lists:foldl(fun (_, OldReds) ->
+ erlang:garbage_collect(Pid),
+ receive after 1 -> ok end,
+ Pid ! {self(), reds},
+ receive
{reds, NewReds, Pid} ->
- ?line true = (NewReds > OldReds),
- ?line NewReds
+ true = (NewReds > OldReds),
+ NewReds
end
end,
0,
lists:seq(1, 10000)),
- ?line receive after 1 -> ok end,
- ?line Pid ! {self(), Stop},
- ?line receive
+ receive after 1 -> ok end,
+ Pid ! {self(), Stop},
+ receive
{stopped, Stop, StopReds, Pid} ->
- ?line true = (StopReds > Reds)
+ true = (StopReds > Reds)
end,
- ?line receive {'DOWN', Mon, process, Pid, normal} -> ok end,
- ?line ok.
+ receive {'DOWN', Mon, process, Pid, normal} -> ok end,
+ ok.
%% Internal functions
@@ -2263,9 +2210,9 @@ start_node(Config) ->
start_node(Config, "").
start_node(Config, Args) when is_list(Config) ->
- ?line Pa = filename:dirname(code:which(?MODULE)),
- ?line {A, B, C} = now(),
- ?line Name = list_to_atom(atom_to_list(?MODULE)
+ Pa = filename:dirname(code:which(?MODULE)),
+ {A, B, C} = now(),
+ Name = list_to_atom(atom_to_list(?MODULE)
++ "-"
++ atom_to_list(?config(testcase, Config))
++ "-"
@@ -2274,7 +2221,7 @@ start_node(Config, Args) when is_list(Config) ->
++ integer_to_list(B)
++ "-"
++ integer_to_list(C)),
- ?line ?t:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]).
+ ?t:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]).
stop_node(Node) ->
?t:stop_node(Node).
diff --git a/erts/emulator/test/save_calls_SUITE.erl b/erts/emulator/test/save_calls_SUITE.erl
index 390b49b604..26ac4f2f7f 100644
--- a/erts/emulator/test/save_calls_SUITE.erl
+++ b/erts/emulator/test/save_calls_SUITE.erl
@@ -21,8 +21,10 @@
-include_lib("test_server/include/test_server.hrl").
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
- init_per_group/2,end_per_group/2]).
+-export([all/0, suite/0,groups/0,
+ init_per_suite/1, end_per_suite/1,
+ init_per_group/2,end_per_group/2,
+ init_per_testcase/2,end_per_testcase/2]).
-export([save_calls_1/1,dont_break_reductions/1]).
@@ -48,6 +50,27 @@ init_per_group(_GroupName, Config) ->
end_per_group(_GroupName, Config) ->
Config.
+init_per_testcase(dont_break_reductions,Config) ->
+ %% Skip on --enable-native-libs as hipe rescedules after each
+ %% function call.
+ case erlang:system_info(hipe_architecture) of
+ undefined ->
+ Config;
+ Architecture ->
+ {lists, ListsBinary, _ListsFilename} = code:get_object_code(lists),
+ ChunkName = hipe_unified_loader:chunk_name(Architecture),
+ NativeChunk = beam_lib:chunks(ListsBinary, [ChunkName]),
+ case NativeChunk of
+ {ok,{_,[{_,Bin}]}} when is_binary(Bin) ->
+ {skip,"Does not work for --enable-native-libs"};
+ {error, beam_lib, _} -> Config
+ end
+ end;
+init_per_testcase(_,Config) ->
+ Config.
+
+end_per_testcase(_,_Config) ->
+ ok.
dont_break_reductions(suite) ->
[];
diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl
index 7ff7449ff5..c9533d0748 100644
--- a/erts/emulator/test/timer_bif_SUITE.erl
+++ b/erts/emulator/test/timer_bif_SUITE.erl
@@ -71,38 +71,23 @@ end_per_group(_GroupName, Config) ->
start_timer_1(doc) -> ["Basic start_timer/3 functionality"];
start_timer_1(Config) when is_list(Config) ->
- ?line Ref1 = erlang:start_timer(1000, self(), plopp),
- ?line ok = get(1100, {timeout, Ref1, plopp}),
-
- ?line false = erlang:read_timer(Ref1),
- ?line false = erlang:cancel_timer(Ref1),
- ?line false = erlang:read_timer(Ref1),
-
- ?line Ref2 = erlang:start_timer(1000, self(), plapp),
- ?line Left2 = erlang:cancel_timer(Ref2),
- UpperLimit = case os:type() of
- vxworks ->
- %% The ticks of vxworks have a far lesser granularity
- %% than what is expected in this testcase, in
- %% fact the Left2 variable can get a little more than 1000...
- 1100;
- _ ->
- 1000
- end,
- ?line RetVal = case os:type() of
- vxworks ->
- {comment, "VxWorks behaves slightly unexpected, should be fixed,"};
- _ ->
- ok
- end,
- ?line true = (Left2 > 900) and (Left2 =< UpperLimit),
- ?line empty = get_msg(),
- ?line false = erlang:cancel_timer(Ref2),
-
- ?line Ref3 = erlang:start_timer(1000, self(), plopp),
- ?line no_message = get(900, {timeout, Ref3, plopp}),
-
- RetVal.
+ Ref1 = erlang:start_timer(1000, self(), plopp),
+ ok = get(1100, {timeout, Ref1, plopp}),
+
+ false = erlang:read_timer(Ref1),
+ false = erlang:cancel_timer(Ref1),
+ false = erlang:read_timer(Ref1),
+
+ Ref2 = erlang:start_timer(1000, self(), plapp),
+ Left2 = erlang:cancel_timer(Ref2),
+ UpperLimit = 1000,
+ true = (Left2 > 900) and (Left2 =< UpperLimit),
+ empty = get_msg(),
+ false = erlang:cancel_timer(Ref2),
+
+ Ref3 = erlang:start_timer(1000, self(), plopp),
+ no_message = get(900, {timeout, Ref3, plopp}),
+ ok.
send_after_1(doc) -> ["Basic send_after/3 functionality"];
send_after_1(Config) when is_list(Config) ->
@@ -153,19 +138,11 @@ send_after_2(Config) when is_list(Config) ->
send_after_3(doc) -> ["send_after/3: messages in the right order, worse than send_after_2"];
send_after_3(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped, "VxWorks timer granularity and order is not working good, this is subject to change!"};
- _ ->
- do_send_after_3()
- end.
-
-do_send_after_3() ->
- ?line _ = erlang:send_after(100, self(), b1),
- ?line _ = erlang:send_after(101, self(), b2),
- ?line _ = erlang:send_after(102, self(), b3),
- ?line _ = erlang:send_after(103, self(), last),
- ?line [b1, b2, b3, last] = collect(last),
+ _ = erlang:send_after(100, self(), b1),
+ _ = erlang:send_after(101, self(), b2),
+ _ = erlang:send_after(102, self(), b3),
+ _ = erlang:send_after(103, self(), last),
+ [b1, b2, b3, last] = collect(last),
% This behaviour is not guaranteed:
% ?line _ = erlang:send_after(100, self(), c1),
diff --git a/erts/emulator/test/trace_local_SUITE.erl b/erts/emulator/test/trace_local_SUITE.erl
index 32e2a98e3c..1e0705fabe 100644
--- a/erts/emulator/test/trace_local_SUITE.erl
+++ b/erts/emulator/test/trace_local_SUITE.erl
@@ -70,7 +70,8 @@ config(priv_dir,_) ->
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2, basic/1, bit_syntax/1,
- return/1, on_and_off/1, stack_grow/1,info/1, delete/1,
+ return/1, on_and_off/1, systematic_on_off/1,
+ stack_grow/1,info/1, delete/1,
exception/1, exception_apply/1,
exception_function/1, exception_apply_function/1,
exception_nocatch/1, exception_nocatch_apply/1,
@@ -80,6 +81,7 @@ config(priv_dir,_) ->
exception_meta_nocatch/1, exception_meta_nocatch_apply/1,
exception_meta_nocatch_function/1,
exception_meta_nocatch_apply_function/1,
+ concurrency/1,
init_per_testcase/2, end_per_testcase/2]).
init_per_testcase(_Case, Config) ->
?line Dog=test_server:timetrap(test_server:minutes(2)),
@@ -89,14 +91,23 @@ end_per_testcase(_Case, Config) ->
shutdown(),
Dog=?config(watchdog, Config),
test_server:timetrap_cancel(Dog),
- ok.
+
+ %% Reloading the module will clear all trace patterns, and
+ %% in a debug-compiled emulator run assertions of the counters
+ %% for the number of functions with breakpoints.
+
+ c:l(?MODULE).
+
+
+
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
case test_server:is_native(trace_local_SUITE) of
true -> [not_run];
false ->
- [basic, bit_syntax, return, on_and_off, stack_grow,
+ [basic, bit_syntax, return, on_and_off, systematic_on_off,
+ stack_grow,
info, delete, exception, exception_apply,
exception_function, exception_apply_function,
exception_nocatch, exception_nocatch_apply,
@@ -106,7 +117,8 @@ all() ->
exception_meta_apply_function, exception_meta_nocatch,
exception_meta_nocatch_apply,
exception_meta_nocatch_function,
- exception_meta_nocatch_apply_function]
+ exception_meta_nocatch_apply_function,
+ concurrency]
end.
groups() ->
@@ -350,7 +362,8 @@ same(A, B) ->
basic_test() ->
?line setup([call]),
- ?line erlang:trace_pattern({?MODULE,'_','_'},[],[local]),
+ NumMatches = erlang:trace_pattern({?MODULE,'_','_'},[],[local]),
+ NumMatches = erlang:trace_pattern({?MODULE,'_','_'},[],[local]),
?line erlang:trace_pattern({?MODULE,slave,'_'},false,[local]),
?line [1,1,1,1] = apply_slave(?MODULE,exported_wrap,[1]),
?line ?CT(?MODULE,exported_wrap,[1]),
@@ -572,7 +585,118 @@ on_and_off_test() ->
end,
?line ?NM,
ok.
-
+
+systematic_on_off(Config) when is_list(Config) ->
+ setup([call]),
+ Local = combinations([local,meta,call_count,call_time]),
+ [systematic_on_off_1(Flags) || Flags <- Local],
+
+ %% Make sure that we don't get any trace messages when trace
+ %% is supposed to be off.
+ receive_no_next(500).
+
+systematic_on_off_1(Local) ->
+ io:format("~p\n", [Local]),
+
+ %% Global off.
+ verify_trace_info(false, []),
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, true, Local),
+ verify_trace_info(false, Local),
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, false, [global]),
+ verify_trace_info(false, Local),
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, false, Local),
+ verify_trace_info(false, []),
+
+ %% Global on.
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, true, [global]),
+ verify_trace_info(true, []),
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, false, Local),
+ verify_trace_info(true, []),
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, false, [global]),
+ verify_trace_info(false, []),
+
+ %% Implicitly turn off global call trace.
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, true, [global]),
+ verify_trace_info(true, []),
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, true, Local),
+ verify_trace_info(false, Local),
+
+ %% Implicitly turn off local call trace.
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, true, [global]),
+ verify_trace_info(true, []),
+
+ %% Turn off global call trace. Everything should be off now.
+ 1 = erlang:trace_pattern({?MODULE,exported_wrap,1}, false, [global]),
+ verify_trace_info(false, []),
+
+ ok.
+
+verify_trace_info(Global, Local) ->
+ case erlang:trace_info({?MODULE,exported_wrap,1}, all) of
+ {all,false} ->
+ false = Global,
+ [] = Local;
+ {all,Ps} ->
+ io:format("~p\n", [Ps]),
+ [verify_trace_info(P, Global, Local) || P <- Ps]
+ end,
+ global_call(Global, Local),
+ local_call(Local),
+ ok.
+
+verify_trace_info({traced,global}, true, []) -> ok;
+verify_trace_info({traced,local}, false, _) -> ok;
+verify_trace_info({match_spec,[]}, _, _) -> ok;
+verify_trace_info({meta_match_spec,[]}, _, _) -> ok;
+verify_trace_info({LocalFlag,Bool}, _, Local) when is_boolean(Bool) ->
+ try
+ Bool = lists:member(LocalFlag, Local)
+ catch
+ error:_ ->
+ io:format("Line ~p: {~p,~p}, false, ~p\n",
+ [?LINE,LocalFlag,Bool,Local]),
+ ?t:fail()
+ end;
+verify_trace_info({meta,Pid}, false, Local) when is_pid(Pid) ->
+ true = lists:member(meta, Local);
+verify_trace_info({call_time,_}, false, Local) ->
+ true = lists:member(call_time, Local);
+verify_trace_info({call_count,_}, false, Local) ->
+ true = lists:member(call_time, Local).
+
+global_call(Global, Local) ->
+ apply_slave(?MODULE, exported_wrap, [global_call]),
+ case Global of
+ false ->
+ recv_local_call(Local, [global_call]);
+ true ->
+ ?CT(?MODULE, exported_wrap, [global_call])
+ end.
+
+local_call(Local) ->
+ lambda_slave(fun() -> exported_wrap(local_call) end),
+ recv_local_call(Local, [local_call]).
+
+recv_local_call(Local, Args) ->
+ case lists:member(local, Local) of
+ false ->
+ ok;
+ true ->
+ ?CT(?MODULE, exported_wrap, Args)
+ end,
+ case lists:member(meta, Local) of
+ false ->
+ ok;
+ true ->
+ ?CTT(?MODULE, exported_wrap, Args)
+ end,
+ ok.
+
+combinations([_]=One) ->
+ [One];
+combinations([H|T]) ->
+ Cs = combinations(T),
+ [[H|C] || C <- Cs] ++ Cs.
stack_grow_test() ->
?line setup([call,return_to]),
@@ -703,16 +827,10 @@ exception_test(Opts) ->
?line ok.
exceptions() ->
- ?line Ref = make_ref(),
- ?line N = case os:type() of
- vxworks ->
- ?line 2000; % Limited memory on themachines, not actually
- % VxWorks' fault /PaN
- _ ->
- ?line 200000
- end,
- ?line LiL = seq(1, N-1, N), % Long Improper List
- ?line LL = seq(1, N, []), % Long List
+ Ref = make_ref(),
+ N = 200000,
+ LiL = seq(1, N-1, N), % Long Improper List
+ LL = seq(1, N, []), % Long List
[{{erlang,exit}, [done]},
{{erlang,error}, [1.0]},
{{erlang,error}, [Ref,[]]},
@@ -813,6 +931,42 @@ clean_location({crash,{Reason,Stk0}}) ->
{crash,{Reason,Stk}};
clean_location(Term) -> Term.
+concurrency(_Config) ->
+ N = erlang:system_info(schedulers),
+
+ %% Spawn 2*N processes that spin in a tight infinite loop,
+ %% and one process that will turn on and off local call
+ %% trace on the infinite_loop/0 function. We expect the
+ %% emulator to crash if there is a memory barrier bug or
+ %% if an aligned word-sized write is not atomic.
+
+ Ps0 = [spawn_monitor(fun() -> infinite_loop() end) ||
+ _ <- lists:seq(1, 2*N)],
+ OnAndOff = fun() -> concurrency_on_and_off() end,
+ Ps1 = [spawn_monitor(OnAndOff)|Ps0],
+ ?t:sleep(1000),
+
+ %% Now spawn off N more processes that turn on off and off
+ %% a local trace pattern.
+ Ps = [spawn_monitor(OnAndOff) || _ <- lists:seq(1, N)] ++ Ps1,
+ ?t:sleep(1000),
+
+ %% Clean up.
+ [exit(Pid, kill) || {Pid,_} <- Ps],
+ [receive
+ {'DOWN',Ref,process,Pid,killed} -> ok
+ end || {Pid,Ref} <- Ps],
+ erlang:trace_pattern({?MODULE,infinite_loop,0}, false, [local]),
+ ok.
+
+concurrency_on_and_off() ->
+ 1 = erlang:trace_pattern({?MODULE,infinite_loop,0}, true, [local]),
+ 1 = erlang:trace_pattern({?MODULE,infinite_loop,0}, false, [local]),
+ concurrency_on_and_off().
+
+infinite_loop() ->
+ infinite_loop().
+
%%% Tracee target functions %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%
diff --git a/erts/emulator/test/trace_port_SUITE.erl b/erts/emulator/test/trace_port_SUITE.erl
index f81cab3114..cc2eadafbc 100644
--- a/erts/emulator/test/trace_port_SUITE.erl
+++ b/erts/emulator/test/trace_port_SUITE.erl
@@ -472,14 +472,9 @@ default_tracer(Config) when is_list(Config) ->
?line M = N,
ok.
-
%%% Help functions.
-huge_data() ->
- case os:type() of
- vxworks -> huge_data(4711);
- _ -> huge_data(16384)
- end.
+huge_data() -> huge_data(16384).
huge_data(0) -> [];
huge_data(N) when N rem 2 == 0 ->
P = huge_data(N div 2),
diff --git a/erts/emulator/test/tuple_SUITE.erl b/erts/emulator/test/tuple_SUITE.erl
index bfc3910742..a3b2764a5d 100644
--- a/erts/emulator/test/tuple_SUITE.erl
+++ b/erts/emulator/test/tuple_SUITE.erl
@@ -20,6 +20,7 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
t_size/1, t_tuple_size/1, t_element/1, t_setelement/1,
+ t_insert_element/1, t_delete_element/1,
t_list_to_tuple/1, t_tuple_to_list/1,
t_make_tuple_2/1, t_make_tuple_3/1, t_append_element/1,
build_and_match/1, tuple_with_case/1, tuple_in_guard/1]).
@@ -41,6 +42,7 @@ all() ->
[build_and_match, t_size, t_tuple_size, t_list_to_tuple,
t_tuple_to_list, t_element, t_setelement,
t_make_tuple_2, t_make_tuple_3, t_append_element,
+ t_insert_element, t_delete_element,
tuple_with_case, tuple_in_guard].
groups() ->
@@ -60,40 +62,40 @@ end_per_group(_GroupName, Config) ->
build_and_match(Config) when is_list(Config) ->
- ?line {} = id({}),
- ?line {1} = id({1}),
- ?line {1, 2} = id({1, 2}),
- ?line {1, 2, 3} = id({1, 2, 3}),
- ?line {1, 2, 3, 4} = id({1, 2, 3, 4}),
- ?line {1, 2, 3, 4, 5} = id({1, 2, 3, 4, 5}),
- ?line {1, 2, 3, 4, 5, 6} = id({1, 2, 3, 4, 5, 6}),
- ?line {1, 2, 3, 4, 5, 6} = id({1, 2, 3, 4, 5, 6}),
- ?line {1, 2, 3, 4, 5, 6, 7} = id({1, 2, 3, 4, 5, 6, 7}),
- ?line {1, 2, 3, 4, 5, 6, 7, 8} = id({1, 2, 3, 4, 5, 6, 7, 8}),
+ {} = id({}),
+ {1} = id({1}),
+ {1, 2} = id({1, 2}),
+ {1, 2, 3} = id({1, 2, 3}),
+ {1, 2, 3, 4} = id({1, 2, 3, 4}),
+ {1, 2, 3, 4, 5} = id({1, 2, 3, 4, 5}),
+ {1, 2, 3, 4, 5, 6} = id({1, 2, 3, 4, 5, 6}),
+ {1, 2, 3, 4, 5, 6} = id({1, 2, 3, 4, 5, 6}),
+ {1, 2, 3, 4, 5, 6, 7} = id({1, 2, 3, 4, 5, 6, 7}),
+ {1, 2, 3, 4, 5, 6, 7, 8} = id({1, 2, 3, 4, 5, 6, 7, 8}),
ok.
%% Tests size(Tuple).
t_size(Config) when is_list(Config) ->
- ?line 0 = size({}),
- ?line 1 = size({a}),
- ?line 1 = size({{a}}),
- ?line 2 = size({{a}, {b}}),
- ?line 3 = size({1, 2, 3}),
+ 0 = size({}),
+ 1 = size({a}),
+ 1 = size({{a}}),
+ 2 = size({{a}, {b}}),
+ 3 = size({1, 2, 3}),
ok.
t_tuple_size(Config) when is_list(Config) ->
- ?line 0 = tuple_size(id({})),
- ?line 1 = tuple_size(id({a})),
- ?line 1 = tuple_size(id({{a}})),
- ?line 2 = tuple_size(id({{a},{b}})),
- ?line 3 = tuple_size(id({1,2,3})),
+ 0 = tuple_size(id({})),
+ 1 = tuple_size(id({a})),
+ 1 = tuple_size(id({{a}})),
+ 2 = tuple_size(id({{a},{b}})),
+ 3 = tuple_size(id({1,2,3})),
%% Error cases.
- ?line {'EXIT',{badarg,_}} = (catch tuple_size([])),
- ?line {'EXIT',{badarg,_}} = (catch tuple_size(<<1,2,3>>)),
- ?line error = ludicrous_tuple_size({a,b,c}),
- ?line error = ludicrous_tuple_size([a,b,c]),
+ {'EXIT',{badarg,_}} = (catch tuple_size([])),
+ {'EXIT',{badarg,_}} = (catch tuple_size(<<1,2,3>>)),
+ error = ludicrous_tuple_size({a,b,c}),
+ error = ludicrous_tuple_size([a,b,c]),
ok.
@@ -104,44 +106,44 @@ ludicrous_tuple_size(_) -> error.
%% Tests element/2.
t_element(Config) when is_list(Config) ->
- ?line a = element(1, {a}),
- ?line a = element(1, {a, b}),
+ a = element(1, {a}),
+ a = element(1, {a, b}),
- ?line List = lists:seq(1, 4096),
- ?line Tuple = list_to_tuple(lists:seq(1, 4096)),
- ?line get_elements(List, Tuple, 1),
+ List = lists:seq(1, 4096),
+ Tuple = list_to_tuple(lists:seq(1, 4096)),
+ get_elements(List, Tuple, 1),
- ?line {'EXIT', {badarg, _}} = (catch element(0, id({a,b}))),
- ?line {'EXIT', {badarg, _}} = (catch element(3, id({a,b}))),
- ?line {'EXIT', {badarg, _}} = (catch element(1, id({}))),
- ?line {'EXIT', {badarg, _}} = (catch element(1, id([a,b]))),
- ?line {'EXIT', {badarg, _}} = (catch element(1, id(42))),
- ?line {'EXIT', {badarg, _}} = (catch element(id(1.5), id({a,b}))),
+ {'EXIT', {badarg, _}} = (catch element(0, id({a,b}))),
+ {'EXIT', {badarg, _}} = (catch element(3, id({a,b}))),
+ {'EXIT', {badarg, _}} = (catch element(1, id({}))),
+ {'EXIT', {badarg, _}} = (catch element(1, id([a,b]))),
+ {'EXIT', {badarg, _}} = (catch element(1, id(42))),
+ {'EXIT', {badarg, _}} = (catch element(id(1.5), id({a,b}))),
ok.
get_elements([Element|Rest], Tuple, Pos) ->
- ?line Element = element(Pos, Tuple),
- ?line get_elements(Rest, Tuple, Pos+1);
+ Element = element(Pos, Tuple),
+ get_elements(Rest, Tuple, Pos+1);
get_elements([], _Tuple, _Pos) ->
ok.
%% Tests set_element/3.
t_setelement(Config) when is_list(Config) ->
- ?line {x} = setelement(1, id({1}), x),
- ?line {x,2} = setelement(1, id({1,2}), x),
- ?line {1,x} = setelement(2, id({1,2}), x),
+ {x} = setelement(1, id({1}), x),
+ {x,2} = setelement(1, id({1,2}), x),
+ {1,x} = setelement(2, id({1,2}), x),
- ?line Tuple = list_to_tuple(lists:duplicate(2048, x)),
- ?line NewTuple = set_all_elements(Tuple, 1),
- ?line NewTuple = list_to_tuple(lists:seq(1+7, 2048+7)),
+ Tuple = list_to_tuple(lists:duplicate(2048, x)),
+ NewTuple = set_all_elements(Tuple, 1),
+ NewTuple = list_to_tuple(lists:seq(1+7, 2048+7)),
- ?line {'EXIT', {badarg, _}} = (catch setelement(0, {a, b}, x)),
- ?line {'EXIT', {badarg, _}} = (catch setelement(3, {a, b}, x)),
- ?line {'EXIT', {badarg, _}} = (catch setelement(1, {}, x)),
- ?line {'EXIT', {badarg, _}} = (catch setelement(1, [a, b], x)),
- ?line {'EXIT', {badarg, _}} = (catch setelement(1.5, {a, b}, x)),
+ {'EXIT', {badarg, _}} = (catch setelement(0, {a, b}, x)),
+ {'EXIT', {badarg, _}} = (catch setelement(3, {a, b}, x)),
+ {'EXIT', {badarg, _}} = (catch setelement(1, {}, x)),
+ {'EXIT', {badarg, _}} = (catch setelement(1, [a, b], x)),
+ {'EXIT', {badarg, _}} = (catch setelement(1.5, {a, b}, x)),
%% Nested setelement with literals.
AnotherTuple = id({0,0,a,b,c}),
@@ -159,52 +161,68 @@ set_all_elements(Tuple, Pos) when Pos > size(Tuple) ->
%% Tests list_to_tuple/1.
t_list_to_tuple(Config) when is_list(Config) ->
- ?line {} = list_to_tuple([]),
- ?line {a} = list_to_tuple([a]),
- ?line {a, b} = list_to_tuple([a, b]),
- ?line {a, b, c} = list_to_tuple([a, b, c]),
- ?line {a, b, c, d} = list_to_tuple([a, b, c, d]),
- ?line {a, b, c, d, e} = list_to_tuple([a, b, c, d, e]),
-
- ?line Size = 4096,
- ?line Tuple = list_to_tuple(lists:seq(1, Size)),
- ?line Size = size(Tuple),
-
- ?line {'EXIT', {badarg, _}} = (catch list_to_tuple(id({a,b}))),
- ?line {'EXIT', {badarg, _}} = (catch list_to_tuple(id([a|b]))),
- ?line {'EXIT', {badarg, _}} = (catch list_to_tuple(id([a|b]))),
-
+ {} = list_to_tuple([]),
+ {a} = list_to_tuple([a]),
+ {a, b} = list_to_tuple([a, b]),
+ {a, b, c} = list_to_tuple([a, b, c]),
+ {a, b, c, d} = list_to_tuple([a, b, c, d]),
+ {a, b, c, d, e} = list_to_tuple([a, b, c, d, e]),
+
+ Size = 4096,
+ Tuple = list_to_tuple(lists:seq(1, Size)),
+ Size = size(Tuple),
+
+ {'EXIT', {badarg, _}} = (catch list_to_tuple(id({a,b}))),
+ {'EXIT', {badarg, _}} = (catch list_to_tuple(id([a|b]))),
+ {'EXIT', {badarg, _}} = (catch list_to_tuple(id([a|b]))),
+
+ % test upper boundry, 16777215 elements
+ MaxSize = 1 bsl 24 - 1,
+ MaxTuple = list_to_tuple(lists:seq(1, MaxSize)),
+ MaxSize = size(MaxTuple),
+
+ {'EXIT', {badarg,_}} = (catch list_to_tuple(lists:seq(1, 1 bsl 24))),
ok.
%% Tests tuple_to_list/1.
t_tuple_to_list(Config) when is_list(Config) ->
- ?line [] = tuple_to_list({}),
- ?line [a] = tuple_to_list({a}),
- ?line [a, b] = tuple_to_list({a, b}),
- ?line [a, b, c] = tuple_to_list({a, b, c}),
- ?line [a, b, c, d] = tuple_to_list({a, b, c, d}),
- ?line [a, b, c, d] = tuple_to_list({a, b, c, d}),
-
- ?line Size = 4096,
- ?line List = lists:seq(1, Size),
- ?line Tuple = list_to_tuple(List),
- ?line Size = size(Tuple),
- ?line List = tuple_to_list(Tuple),
-
- ?line {'EXIT', {badarg,_}} = (catch tuple_to_list(id(a))),
- ?line {'EXIT', {badarg,_}} = (catch tuple_to_list(id(42))),
+ [] = tuple_to_list({}),
+ [a] = tuple_to_list({a}),
+ [a, b] = tuple_to_list({a, b}),
+ [a, b, c] = tuple_to_list({a, b, c}),
+ [a, b, c, d] = tuple_to_list({a, b, c, d}),
+ [a, b, c, d] = tuple_to_list({a, b, c, d}),
+
+ Size = 4096,
+ List = lists:seq(1, Size),
+ Tuple = list_to_tuple(List),
+ Size = size(Tuple),
+ List = tuple_to_list(Tuple),
+
+ {'EXIT', {badarg,_}} = (catch tuple_to_list(id(a))),
+ {'EXIT', {badarg,_}} = (catch tuple_to_list(id(42))),
ok.
%% Tests the make_tuple/2 BIF.
t_make_tuple_2(Config) when is_list(Config) ->
- ?line t_make_tuple1([]),
- ?line t_make_tuple1(42),
- ?line t_make_tuple1(a),
- ?line t_make_tuple1({}),
- ?line t_make_tuple1({a}),
- ?line t_make_tuple1(erlang:make_tuple(400, [])),
+ t_make_tuple1([]),
+ t_make_tuple1(42),
+ t_make_tuple1(a),
+ t_make_tuple1({}),
+ t_make_tuple1({a}),
+ t_make_tuple1(erlang:make_tuple(400, [])),
+
+ % test upper boundry, 16777215 elements
+ t_make_tuple(1 bsl 24 - 1, a),
+ {'EXIT', {badarg,_}} = (catch erlang:make_tuple(1 bsl 24, a)),
+
+ {'EXIT', {badarg,_}} = (catch erlang:make_tuple(-1, a)),
+ % 26 bits is the total header arity room (for now)
+ {'EXIT', {badarg,_}} = (catch erlang:make_tuple(1 bsl 26 + 3, a)),
+ % bignum
+ {'EXIT', {badarg,_}} = (catch erlang:make_tuple(1 bsl 65 + 3, a)),
ok.
t_make_tuple1(Element) ->
@@ -222,29 +240,82 @@ t_make_tuple(Size, Element) ->
%% Tests the erlang:make_tuple/3 BIF.
t_make_tuple_3(Config) when is_list(Config) ->
- ?line {} = erlang:make_tuple(0, def, []),
- ?line {def} = erlang:make_tuple(1, def, []),
- ?line {a} = erlang:make_tuple(1, def, [{1,a}]),
- ?line {a,def,c,def,e} = erlang:make_tuple(5, def, [{5,e},{1,a},{3,c}]),
- ?line {a,def,c,def,e} = erlang:make_tuple(5, def,
- [{1,blurf},{5,e},{3,blurf},
- {1,a},{3,c}]),
+ {} = erlang:make_tuple(0, def, []),
+ {def} = erlang:make_tuple(1, def, []),
+ {a} = erlang:make_tuple(1, def, [{1,a}]),
+
+ {a,def,c,def,e} = erlang:make_tuple(5, def, [{5,e},{1,a},{3,c}]),
+ {a,def,c,def,e} = erlang:make_tuple(5, def, [{1,blurf},{5,e},{3,blurf},{1,a},{3,c}]),
+ MaxSize = 1 bsl 16 - 1,
+ MaxTuple = erlang:make_tuple(MaxSize, def, [{1,blurf},{5,e},{3,blurf},{1,a},{3,c}]),
+ MaxSize = size(MaxTuple),
+
+ %% Error cases.
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(0, def, [{1,a}])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{-1,a}])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{0,a}])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{6,z}])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(a, def, [{6,z}])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{1,a}|b])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [42])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [[a,b,c]])),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, non_list)),
+ {'EXIT',{badarg,_}} = (catch erlang:make_tuple(1 bsl 24, def, [{5,e},{1,a},{3,c}])),
+
+ ok.
+
+%% Tests the erlang:insert_element/3 BIF.
+t_insert_element(Config) when is_list(Config) ->
+ {a} = erlang:insert_element(1, {}, a),
+ {{b,b},a} = erlang:insert_element(1, {a}, {b,b}),
+ {a,b} = erlang:insert_element(2, {a}, b),
+ [b,def|_] = tuple_to_list(erlang:insert_element(1, erlang:make_tuple(1 bsl 20, def), b)),
+ [def,b|_] = tuple_to_list(erlang:insert_element(2, erlang:make_tuple(1 bsl 20, def), b)),
+ [def,b|_] = lists:reverse(tuple_to_list(erlang:insert_element(1 bsl 20, erlang:make_tuple(1 bsl 20, def), b))),
+ [b,def|_] = lists:reverse(tuple_to_list(erlang:insert_element((1 bsl 20) + 1, erlang:make_tuple(1 bsl 20, def), b))),
+
+ %% Error cases.
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(1, [], a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(1, a, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(0, {}, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(0, {b,b,b,b,b}, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(-1, {}, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(2, {}, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(6, {b,b,b,b}, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:insert_element(1 bsl 20, {b,b,b,b}, a)),
+ ok.
+
+%% Tests the erlang:delete_element/3 BIF.
+t_delete_element(Config) when is_list(Config) ->
+ {} = erlang:delete_element(1, {a}),
+ {{b,b},c} = erlang:delete_element(1, {a,{b,b},c}),
+ {a,b} = erlang:delete_element(2, {a,c,b}),
+ [2,3|_] = tuple_to_list(erlang:delete_element(1, list_to_tuple(lists:seq(1, 1 bsl 20)))),
+ [1,3|_] = tuple_to_list(erlang:delete_element(2, list_to_tuple(lists:seq(1, 1 bsl 20)))),
+ [(1 bsl 20) - 1, (1 bsl 20) - 2 |_] = lists:reverse(tuple_to_list(erlang:delete_element(1 bsl 20, list_to_tuple(lists:seq(1, 1 bsl 20))))),
+ [(1 bsl 20), (1 bsl 20) - 2 |_] = lists:reverse(tuple_to_list(erlang:delete_element((1 bsl 20) - 1, list_to_tuple(lists:seq(1, 1 bsl 20))))),
%% Error cases.
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(0, def, [{1,a}])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{-1,a}])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{0,a}])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{6,z}])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(a, def, [{6,z}])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [{1,a}|b])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [42])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, [[a,b,c]])),
- ?line {'EXIT',{badarg,_}} = (catch erlang:make_tuple(5, def, non_list)),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(1, [])),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(1, a)),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(0, {})),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(-1, {})),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(1, {})),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(0, {b,b,b,b,b})),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(5, {b,b,b,b})),
+ {'EXIT',{badarg,_}} = (catch erlang:delete_element(1 bsl 20, {b,c,b,b,b})),
ok.
+
%% Tests the append_element/2 BIF.
t_append_element(Config) when is_list(Config) ->
- t_append_element({}, 2048, 2048).
+ ok = t_append_element({}, 2048, 2048),
+
+ % test upper boundry, 16777215 elements
+ MaxSize = 1 bsl 24 - 1,
+ MaxTuple = list_to_tuple(lists:seq(1, MaxSize)),
+ {'EXIT',{badarg,_}} = (catch erlang:append_element(MaxTuple, a)),
+ ok.
t_append_element(_Tuple, 0, _High) -> ok;
t_append_element(Tuple, N, High) ->
@@ -261,7 +332,7 @@ verify_seq([High|T], High, Lower) ->
%% (This is known to crash earlier versions of BEAM.)
tuple_with_case(Config) when is_list(Config) ->
- ?line {reply, true} = tuple_with_case(),
+ {reply, true} = tuple_with_case(),
ok.
tuple_with_case() ->
@@ -280,21 +351,21 @@ foo() -> ignored.
%% Test to build a tuple in a guard.
tuple_in_guard(Config) when is_list(Config) ->
- ?line Tuple1 = id({a,b}),
- ?line Tuple2 = id({a,b,c}),
- ?line if
- Tuple1 == {element(1, Tuple2),element(2, Tuple2)} ->
- ok;
- true ->
- ?line test_server:fail()
- end,
- ?line if
- Tuple2 == {element(1, Tuple2),element(2, Tuple2),
- element(3, Tuple2)} ->
- ok;
- true ->
- ?line test_server:fail()
- end,
+ Tuple1 = id({a,b}),
+ Tuple2 = id({a,b,c}),
+ if
+ Tuple1 == {element(1, Tuple2),element(2, Tuple2)} ->
+ ok;
+ true ->
+ test_server:fail()
+ end,
+ if
+ Tuple2 == {element(1, Tuple2),element(2, Tuple2),
+ element(3, Tuple2)} ->
+ ok;
+ true ->
+ test_server:fail()
+ end,
ok.
%% Use this function to avoid compile-time evaluation of an expression.