gdb/testsuite/gdb.server/non-existing-program.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2
   3 # Copyright 2015-2021 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Test starting gdbserver passing it the name of a non-existing
  19 # program.
  20
  21 load_lib gdbserver-support.exp
  22
  23 standard_testfile
  24
  25 if { [skip_gdbserver_tests] } {
  26     return 0
  27 }
  28
  29 set gdbserver [find_gdbserver]
  30 if { $gdbserver == "" } {
  31     fail "could not find gdbserver"
  32     return
  33 }
  34
  35 # Fire off gdbserver.  The port doesn't really matter, gdbserver tries
  36 # to spawn the program before opening the connection.
  37 set spawn_id [remote_spawn target "$gdbserver stdio non-existing-program"]
  38
  39 set msg "gdbserver exits cleanly"
  40 set saw_exiting 0
  41 expect {
  42     # This is what we get on ptrace-based targets with
  43     # startup-with-shell disabled (e.g., when the SHELL variable is
  44     # unset).
  45     -re "stdin/stdout redirected.*gdbserver: Cannot exec non-existing-program\r\ngdbserver: Error: No such file or directory\r\n\r\nDuring startup program exited with code 127\.\r\nExiting\r\n$" {
  46         set saw_exiting 1
  47         exp_continue
  48     }
  49     # Likewise, but with startup-with-shell enabled, which is the
  50     # default behaviour.
  51     -re "stdin/stdout redirected.*exec: non-existing-program: not found\r\nDuring startup program exited with code 127\.\r\nExiting\r\n$" {
  52         set saw_exiting 1
  53         exp_continue
  54     }
  55     # This is what we get on Windows.
  56     -re "Error creating process\r\n\r\nExiting\r\n$" {
  57         set saw_exiting 1
  58         exp_continue
  59     }
  60     -re "A problem internal to GDBserver has been detected" {
  61         fail "$msg (GDBserver internal error)"
  62         wait
  63     }
  64     eof {
  65         gdb_assert $saw_exiting $msg
  66         wait
  67     }
  68     timeout {
  69         fail "$msg (timeout)"
  70     }
  71 }
  72
  73 # expect defaults to spawn_id in many places.  Avoid confusing any
  74 # following code.
  75 unset spawn_id