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

   1 # Copyright 2016-2021 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 mi-threads-interrupt.exp because of nointerrupts."
  18     continue
  19 }
  20
  21 load_lib mi-support.exp
  22 set MIFLAGS "-i=mi"
  23
  24 standard_testfile
  25
  26 if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable {debug}] != "" } {
  27     return -1
  28 }
  29
  30 # This tests the resolution of PR 20039.
  31 #
  32 # With a multi-threaded inferior and with MI/all-stop, it was not possible
  33 # to interrupt it with ctrl-C after a continue.
  34
  35 proc test_continue_interrupt { } {
  36   global binfile
  37   global async
  38
  39   gdb_exit
  40   if {[mi_gdb_start]} {
  41       continue
  42   }
  43
  44   # Load the binary in gdb...
  45   mi_gdb_load $binfile
  46
  47   # ... and run it.
  48   #
  49   # Note this test relies on mi_runto deleting the breakpoint.
  50   # A step-over here would mask the bug.
  51   mi_runto "all_threads_created"
  52
  53   # Consistency check.
  54   mi_check_thread_states {"stopped" "stopped" "stopped"} "check thread states"
  55
  56   # Continue.
  57   mi_send_resuming_command "exec-continue" "continue"
  58
  59   # Wait a bit to make sure all MI events are sent, before sending the
  60   # interruption request.
  61   sleep 1
  62
  63   # Send the interrupt request.
  64   if { $async } {
  65     mi_gdb_test "888-exec-interrupt" "888\\^done" "interrupt"
  66   } else {
  67     send_gdb "\003"
  68   }
  69
  70   # Wait for the *stopped.
  71   mi_expect_interrupt "interrupt reported"
  72 }
  73
  74 test_continue_interrupt