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binutils-gdb/gdb/testsuite/gdb.threads/no-unwaited-for-left.exp

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Update Copyright year range in all files maintained by GDB.
2014-01-01 04:54:24 +01:00
# Copyright (C) 2007-2014 Free Software Foundation, Inc.
2011-10-28 Pedro Alves <pedro@codesourcery.com> gdb/ * linux-nat.c (linux_nat_filter_event): Remove `options' parameter, and dead code that used it. If we're handling a PTRACE_EVENT_EXEC event, and the thread group leader is no longer in our lwp list, re-add it. (check_zombie_leaders): New. (linux_nat_wait_1): Remove `options' and `pid' locals. Always wait for children with WNOHANG, and always wait for all children. Don't check for no resumed children upfront. Simplify wait loop. Check for zombie thread group leaders after handling all wait statuses. Return TARGET_WAITKIND_NO_RESUMED if there no unwaited-for children left. * infrun.c (fetch_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (handle_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (normal_stop): Handle TARGET_WAITKIND_NO_RESUMED. * target.h (enum target_waitkind) <TARGET_WAITKIND_NO_RESUMED>: New. gdb/testsuite/ * gdb.threads/no-unwaited-for-left.c: New. * gdb.threads/no-unwaited-for-left.exp: New. * gdb.threads/non-ldr-exc-1.c: New. * gdb.threads/non-ldr-exc-1.exp: New. * gdb.threads/non-ldr-exc-2.c: New. * gdb.threads/non-ldr-exc-2.exp: New. * gdb.threads/non-ldr-exc-3.c: New. * gdb.threads/non-ldr-exc-3.exp: New. * gdb.threads/non-ldr-exc-4.c: New. * gdb.threads/non-ldr-exc-4.exp: New.
2011-10-28 20:30:00 +02:00
# 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/>.
# Exit of a thread when there are other threads in the inferior should
# not hang GDB.
* gdb.threads/watchpoint-fork.exp (test): Use standard_output_file. Don't declare objdir. * gdb.threads/attach-into-signal.exp: Use standard_testfile, standard_output_file. * gdb.threads/attach-stopped.exp: Use standard_testfile. * gdb.threads/bp_in_thread.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/corethreads.exp: Use standard_testfile. * gdb.threads/execl.exp: Use standard_testfile, standard_output_file, clean_restart. * gdb.threads/fork-child-threads.exp: Use standard_testfile, clean_restart. * gdb.threads/fork-thread-pending.exp: Use standard_testfile, clean_restart. * gdb.threads/gcore-thread.exp: Use standard_testfile. Remove incdir. * gdb.threads/hand-call-in-threads.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/ia64-sigill.exp: Use standard_testfile. * gdb.threads/interrupted-hand-call.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/killed.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/leader-exit.exp: Use standard_testfile. * gdb.threads/linux-dp.exp: Use standard_testfile, clean_restart. * gdb.threads/local-watch-wrong-thread.exp: Use standard_testfile, clean_restart. * gdb.threads/manythreads.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/multi-create.exp: Use standard_testfile, clean_restart. * gdb.threads/no-unwaited-for-left.exp: Use standard_testfile. * gdb.threads/non-ldr-exc-1.exp: Use standard_testfile. * gdb.threads/non-ldr-exc-2.exp: Use standard_testfile. * gdb.threads/non-ldr-exc-3.exp: Use standard_testfile. * gdb.threads/non-ldr-exc-4.exp: Use standard_testfile. * gdb.threads/pending-step.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/print-threads.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/pthread_cond_wait.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/pthreads.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/schedlock.exp: Use standard_testfile. Remove incdir. * gdb.threads/sigthread.exp: Use standard_testfile, clean_restart. * gdb.threads/staticthreads.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/switch-threads.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/thread-execl.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/thread-find.exp: Use standard_testfile, clean_restart. * gdb.threads/thread-specific.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/thread-unwindonsignal.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/thread_check.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/thread_events.exp: Use standard_testfile. Remove incdir. * gdb.threads/threadapply.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/threxit-hop-specific.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/tls-nodebug.exp: Use standard_testfile, clean_restart. * gdb.threads/tls-shared.exp: Use standard_testfile, clean_restart, standard_output_file. * gdb.threads/tls-var.exp: Use standard_testfile, standard_output_file. * gdb.threads/tls.exp: Use standard_testfile, clean_restart. Remove incdir. * gdb.threads/watchthreads-reorder.exp: Use standard_testfile. * gdb.threads/watchthreads.exp: Use standard_testfile. Remove incdir. * gdb.threads/watchthreads2.exp: Use standard_testfile, clean_restart. Remove incdir.
2012-06-26 21:23:20 +02:00
standard_testfile
2011-10-28 Pedro Alves <pedro@codesourcery.com> gdb/ * linux-nat.c (linux_nat_filter_event): Remove `options' parameter, and dead code that used it. If we're handling a PTRACE_EVENT_EXEC event, and the thread group leader is no longer in our lwp list, re-add it. (check_zombie_leaders): New. (linux_nat_wait_1): Remove `options' and `pid' locals. Always wait for children with WNOHANG, and always wait for all children. Don't check for no resumed children upfront. Simplify wait loop. Check for zombie thread group leaders after handling all wait statuses. Return TARGET_WAITKIND_NO_RESUMED if there no unwaited-for children left. * infrun.c (fetch_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (handle_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (normal_stop): Handle TARGET_WAITKIND_NO_RESUMED. * target.h (enum target_waitkind) <TARGET_WAITKIND_NO_RESUMED>: New. gdb/testsuite/ * gdb.threads/no-unwaited-for-left.c: New. * gdb.threads/no-unwaited-for-left.exp: New. * gdb.threads/non-ldr-exc-1.c: New. * gdb.threads/non-ldr-exc-1.exp: New. * gdb.threads/non-ldr-exc-2.c: New. * gdb.threads/non-ldr-exc-2.exp: New. * gdb.threads/non-ldr-exc-3.c: New. * gdb.threads/non-ldr-exc-3.exp: New. * gdb.threads/non-ldr-exc-4.c: New. * gdb.threads/non-ldr-exc-4.exp: New.
2011-10-28 20:30:00 +02:00
set executable ${testfile}
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
return -1
}
clean_restart ${executable}
if ![runto_main] {
return -1
}
gdb_breakpoint $srcfile:[gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Resume only the second thread
gdb_test_no_output "set scheduler-locking on" \
"enable scheduler-locking, for thread 2"
# Continue. Thread 2 exits, and the main thread was already stopped.
gdb_test "continue" \
"No unwaited-for children left." \
"continue stops when thread 2 exits"
gdb_test "info threads" \
"\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n *1 *Thread \[^\r\n\]* \[^\r\n\]*.*The current thread <Thread ID 2> has terminated.*" \
"only main thread left, thread 2 terminated"
# Select the main thread, let the third thread start, and stop at the
# main thread breakpoint.
gdb_test "thread 1" "" "select main thread"
gdb_test_no_output "set scheduler-locking off" \
"disable scheduler-locking, letting new thread start"
gdb/testsuite/ * gdb.threads/no-unwaited-for-left.exp: Specify $srcfile for break-here-2.
2011-10-28 21:24:45 +02:00
gdb_breakpoint $srcfile:[gdb_get_line_number "break-here-2"]
2011-10-28 Pedro Alves <pedro@codesourcery.com> gdb/ * linux-nat.c (linux_nat_filter_event): Remove `options' parameter, and dead code that used it. If we're handling a PTRACE_EVENT_EXEC event, and the thread group leader is no longer in our lwp list, re-add it. (check_zombie_leaders): New. (linux_nat_wait_1): Remove `options' and `pid' locals. Always wait for children with WNOHANG, and always wait for all children. Don't check for no resumed children upfront. Simplify wait loop. Check for zombie thread group leaders after handling all wait statuses. Return TARGET_WAITKIND_NO_RESUMED if there no unwaited-for children left. * infrun.c (fetch_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (handle_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (normal_stop): Handle TARGET_WAITKIND_NO_RESUMED. * target.h (enum target_waitkind) <TARGET_WAITKIND_NO_RESUMED>: New. gdb/testsuite/ * gdb.threads/no-unwaited-for-left.c: New. * gdb.threads/no-unwaited-for-left.exp: New. * gdb.threads/non-ldr-exc-1.c: New. * gdb.threads/non-ldr-exc-1.exp: New. * gdb.threads/non-ldr-exc-2.c: New. * gdb.threads/non-ldr-exc-2.exp: New. * gdb.threads/non-ldr-exc-3.c: New. * gdb.threads/non-ldr-exc-3.exp: New. * gdb.threads/non-ldr-exc-4.c: New. * gdb.threads/non-ldr-exc-4.exp: New.
2011-10-28 20:30:00 +02:00
gdb_continue_to_breakpoint "break-here-2" ".* break-here-2 .*"
# Let the main thread continue alone.
gdb_test_no_output "set scheduler-locking on" \
"enable scheduler-locking, for main thread"
# The main thread exits, and thread 3 was already stopped.
gdb_test "continue" \
"No unwaited-for children left." \
"continue stops when the main thread exits"
gdb_test "info threads" \
"\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n *3 *Thread \[^\r\n\]* \[^\r\n\]*.*The current thread <Thread ID 1> has terminated.*" \
"only thread 3 left, main thread terminated"