gdb/testsuite/gdb.mi/mi-threads-interrupt.exp

   1 # Copyright 2016-2024 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 require {!target_info exists gdb,nointerrupts}
  17
  18 load_lib mi-support.exp
  19 set MIFLAGS "-i=mi"
  20
  21 standard_testfile
  22
  23 if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable {debug}] != "" } {
  24     return -1
  25 }
  26
  27 # This tests the resolution of PR 20039.
  28 #
  29 # With a multi-threaded inferior and with MI/all-stop, it was not possible
  30 # to interrupt it with ctrl-C after a continue.
  31
  32 proc test_continue_interrupt { } {
  33   global binfile
  34   global async
  35
  36   if {[mi_clean_restart $binfile]} {
  37       return
  38   }
  39
  40   # ... and run it.
  41   #
  42   # Note this test relies on mi_runto deleting the breakpoint.
  43   # A step-over here would mask the bug.
  44   mi_runto "all_threads_created"
  45
  46   # Consistency check.
  47   mi_check_thread_states {"stopped" "stopped" "stopped"} "check thread states"
  48
  49   # Continue.
  50   mi_send_resuming_command "exec-continue" "continue"
  51
  52   # Wait a bit to make sure all MI events are sent, before sending the
  53   # interruption request.
  54   sleep 1
  55
  56   # Send the interrupt request.
  57   if { $async } {
  58     mi_gdb_test "888-exec-interrupt" "888\\^done" "interrupt"
  59   } else {
  60     send_gdb "\003"
  61   }
  62
  63   # Wait for the *stopped.
  64   mi_expect_interrupt "interrupt reported"
  65 }
  66
  67 test_continue_interrupt