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gdb/testsuite/

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* gdb.python/py-events.exp: Remove pretty printing comment.
	* gdb.python/py-evsignal.exp: New file.
	* gdb.python/py-evthreads.c: Include signal.h.
	(thread3): Remove variable count3.  Remove variable bad and use raise
	instead.
	(thread2): Remove variable count2.  Move thread3 pthread_create here,
	merge pthread_join to a single line.
	(main): Remove variable count1.  Merge pthread_join with pthread_create
	to a single line.
	* gdb.python/py-evthreads.exp: Remove pretty printing comment.  New
	KFAIL python/12966 for gdbserver.  Test return value of
	gdb_compile_pthreads.  Use gdb_run_cmd.  Replace send_gdb and
	gdb_expect by gdb_test and gdb_test_multiple.
	(thread 2, thread 3): New tests.
This commit is contained in:
Jan Kratochvil 2011-09-13 21:39:59 +00:00
parent c65b3e0d43
commit 0935723e5e
5 changed files with 120 additions and 91 deletions
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18
gdb/testsuite/ChangeLog
View file

@ -1,3 +1,21 @@
2011-09-13 Sami Wagiaalla <swagiaal@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.python/py-events.exp: Remove pretty printing comment.
* gdb.python/py-evsignal.exp: New file.
* gdb.python/py-evthreads.c: Include signal.h.
(thread3): Remove variable count3. Remove variable bad and use raise
instead.
(thread2): Remove variable count2. Move thread3 pthread_create here,
merge pthread_join to a single line.
(main): Remove variable count1. Merge pthread_join with pthread_create
to a single line.
* gdb.python/py-evthreads.exp: Remove pretty printing comment. New
KFAIL python/12966 for gdbserver. Test return value of
gdb_compile_pthreads. Use gdb_run_cmd. Replace send_gdb and
gdb_expect by gdb_test and gdb_test_multiple.
(thread 2, thread 3): New tests.
2011-09-12 Matt Rice <ratmice@gmail.com>
Pedro Alves <pedro@codesourcery.com>

5
gdb/testsuite/gdb.python/py-events.exp
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@ -13,11 +13,6 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file is part of the GDB testsuite. It tests Python-based
# pretty-printing for the CLI.
# Skip all tests if Python scripting is not enabled.
if $tracelevel then {
strace $tracelevel
}

54
gdb/testsuite/gdb.python/py-evsignal.exp Normal file
View file

@ -0,0 +1,54 @@
# Copyright (C) 2010, 2011 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
if $tracelevel then {
strace $tracelevel
}
if {[is_remote target]} {
# RuntimeError: Could not find event thread
kfail "python/12966" "Signal Thread 3"
return -1
}
load_lib gdb-python.exp
set testfile "py-evsignal"
set srcfile py-evthreads.c
set binfile ${objdir}/${subdir}/${testfile}
set pyfile ${srcdir}/${subdir}/py-events.py
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
return -1
}
clean_restart $testfile
if { [skip_python_tests] } { continue }
gdb_test_no_output "python execfile ('${pyfile}')" ""
gdb_test "Test_Events" "Event testers registered."
gdb_test_no_output "set non-stop on"
gdb_test_no_output "set target-async on"
gdb_run_cmd
gdb_test_multiple "" "Signal Thread 3" {
-re "event type: stop\r\nstop reason: signal\r\nstop signal: SIGUSR1\r\nthread num: 3\r\nevent type: stop\r\n$gdb_prompt $" {
pass "thread 3 was signaled"
}
-re "The target does not support running in non-stop mode" {
unsupported "non-stop mode is unsupported"
}
}

28
gdb/testsuite/gdb.python/py-evthreads.c
View file

@ -19,37 +19,35 @@
#include <stdio.h>
#include <pthread.h>
#include <unistd.h>
#include <signal.h>
pthread_t thread2_id;
pthread_t thread3_id;
void* thread3 (void* d)
{
int count3 = 0;
count3++;
int *bad;
*bad = 1;
raise (SIGUSR1);
return NULL;
}
void* thread2 (void* d)
{
int count2 = 0;
count2++;
/* Do not quit thread3 asynchronously wrt thread2 stop - wait first on
thread3_id to stop. It would complicate testcase receiption of the
events. */
pthread_create (&thread3_id, NULL, thread3, NULL); pthread_join (thread3_id, NULL);
return NULL;
}
int main (){
int main (void)
{
/* Use single line to not to race whether `thread2' breakpoint or `next' over
pthread_create will stop first. */
pthread_create (&thread2_id, NULL, thread2, NULL);
pthread_create (&thread3_id, NULL, thread3, NULL);
pthread_create (&thread2_id, NULL, thread2, NULL); pthread_join (thread2_id, NULL);
int count1 = 0; // stop1
count1++;
pthread_join (thread2_id, NULL);
pthread_join (thread3_id, NULL);
return 12;
}

104
gdb/testsuite/gdb.python/py-evthreads.exp
View file

@ -13,15 +13,16 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file is part of the GDB testsuite. It tests Python-based
# pretty-printing for the CLI.
# Skip all tests if Python scripting is not enabled.
if $tracelevel then {
strace $tracelevel
}
if {[is_remote target]} {
# RuntimeError: Could not find event thread
kfail "python/12966" "Run to breakpoint 1"
return -1
}
if { ![support_displaced_stepping] } {
unsupported "displaced stepping"
return -1
@ -34,7 +35,9 @@ set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
set pyfile ${srcdir}/${subdir}/py-events.py
gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
return -1
}
clean_restart $testfile
if { [skip_python_tests] } { continue }
@ -49,76 +52,37 @@ gdb_breakpoint "main"
gdb_breakpoint "thread2"
gdb_breakpoint "thread3"
send_gdb "run\n"
gdb_expect {
-re "event type: stop.*
.*stop reason: breakpoint.*
.*breakpoint number: 1.*
.*thread num: 1.*" {
pass "reached breakpoint 1"
gdb_run_cmd
set test "Run to breakpoint 1"
gdb_test_multiple "" $test {
-re "event type: stop\r\nstop reason: breakpoint\r\nbreakpoint number: 1\r\nthread num: 1\r\n$gdb_prompt $" {
pass $test
}
timeout {
fail "did not reach breakpoint 1"
-re "The target does not support running in non-stop mode" {
unsupported "non-stop mode is unsupported"
return
}
}
send_gdb "next\n"
gdb_expect {
-re "event type: stop.*
.*stop reason: breakpoint.*
.*breakpoint number: 2.*
.*thread num: 2.*" {
pass "reached breakpoint 2"
}
timeout {
fail "did not reach breakpoint 2"
gdb_test "next" "event type: stop\r\nstop reason: breakpoint\r\nbreakpoint number: 2\r\nthread num: 2" "reached breakpoint 2"
gdb_test "thread 2" {\[Switching to thread 2 .*}
gdb_test "next" "event type: stop\r\nstop reason: breakpoint\r\nbreakpoint number: 3\r\nthread num: 3" "reached breakpoint 3"
gdb_test "thread 3" {\[Switching to thread 3 .*}
set test "continue thread 1"
gdb_test_multiple "continue&" $test {
-re "event type: continue\r\nthread num: 3\r\n$gdb_prompt " {
# This expect string must not expect the end-of-buffer '$'.
pass $test
}
}
send_gdb "next\n"
gdb_expect {
-re "event type: stop.*
.*stop reason: breakpoint.*
.*breakpoint number: 3.*
.*thread num: 3.*" {
pass "reached breakpoint 3"
}
timeout {
fail "did not reach breakpoint 3"
}
}
send_gdb "continue&\n"
gdb_expect {
-re ".*event type: continue.*
.*thread num: 1.*\r\n$gdb_prompt $" {
pass "continue thread 1"
}
timeout {
fail "continue thread 1 failed"
}
}
gdb_test "thread 2" ".*Switching to thread 2.*"
send_gdb "continue&\n"
gdb_expect {
-re ".*event type: continue.*
.*thread num: 2.*" {
pass "continue thread 2"
}
timeout {
fail "continue thread 2 failed"
}
}
send_gdb "continue -a\n"
gdb_expect {
-re ".*stop reason: signal.*
.*stop signal: SIGSEGV.*
.*thread num: 3.*" {
pass "thread 3 was signalled"
}
timeout {
fail "thread 3 was not signalled"
set test "thread 3 was signaled"
gdb_test_multiple "" $test {
-re "event type: stop\r\nstop reason: signal\r\nstop signal: SIGUSR1\r\nthread num: 3\r\nevent type: stop\r\n$" {
pass $test
}
}