gdb/testsuite/gdb.threads/leader-exit.exp

   1 # Copyright (C) 2007-2023 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 if [target_info exists gdb,nointerrupts] {
  17     verbose "Skipping leader-exit.exp because of nointerrupts."
  18     return
  19 }
  20
  21 # Exit of the thread group leader should not break GDB.
  22
  23 standard_testfile
  24 set executable ${testfile}
  25
  26 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  27     return -1
  28 }
  29
  30 clean_restart ${executable}
  31
  32 if ![runto_main] {
  33     return -1
  34 }
  35
  36 gdb_breakpoint [gdb_get_line_number "break-here"]
  37 gdb_continue_to_breakpoint "break-here" ".* break-here .*"
  38
  39 gdb_test "info threads" \
  40          "\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n\\* 2 *Thread \[^\r\n\]* at \[^\r\n\]*" \
  41          "single thread has been left"
  42
  43 # Test that ctrl-c works even if the leader has exited.
  44
  45 set test "continue for ctrl-c"
  46 gdb_test_multiple "continue" $test {
  47     -re "Continuing" {
  48         pass $test
  49     }
  50 }
  51
  52 sleep 1
  53
  54 send_gdb "\003"
  55
  56 set test "caught interrupt"
  57 gdb_test_multiple "" $test {
  58     -re "Thread .* received signal SIGINT.*$gdb_prompt $" {
  59         pass $test
  60     }
  61 }