gdb/testsuite/gdb.server/ext-wrapper.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2
   3 # Copyright 2015-2023 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 load_lib gdbserver-support.exp
  19
  20 standard_testfile wrapper.c
  21
  22 if { [skip_gdbserver_tests] } {
  23     return 0
  24 }
  25
  26 if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} {
  27     return -1
  28 }
  29
  30 save_vars { GDBFLAGS } {
  31     # If GDB and GDBserver are both running locally, set the sysroot to avoid
  32     # reading files via the remote protocol.
  33     if { ![is_remote host] && ![is_remote target] } {
  34         set GDBFLAGS "$GDBFLAGS -ex \"set sysroot\""
  35     }
  36
  37     if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
  38         return -1
  39     }
  40 }
  41
  42 # Make sure we're disconnected, in case we're testing with an
  43 # extended-remote board, therefore already connected.
  44 gdb_test "disconnect" ".*"
  45
  46 set target_exec [gdbserver_download_current_prog]
  47 gdbserver_start_extended "--wrapper env TEST=1 --"
  48
  49 gdb_test_no_output "set remote exec-file $target_exec" "set remote exec-file"
  50
  51 gdb_breakpoint marker
  52 gdb_test "run" "Breakpoint.* marker .*" "run to marker"
  53
  54 gdb_test "print d" "\\$${decimal} = ${hex} \"1\".*"
  55
  56 # Restart the process.
  57 with_test_prefix "restart" {
  58     # Disable vRun packet and clear remote exec-file, so that GDB will
  59     # use R packet to restart the process.
  60     gdb_test_no_output "set remote run-packet off"
  61     gdb_test_no_output "set remote exec-file"
  62     set test "run to marker"
  63     gdb_test_multiple "run" $test {
  64         -re {Start it from the beginning\? \(y or n\) $} {
  65             send_gdb "y\n"
  66             exp_continue
  67         }
  68         -re "Breakpoint.* marker .*\r\n$gdb_prompt $" {
  69             pass $test
  70         }
  71     }
  72
  73     gdb_test "print d" "\\$${decimal} = ${hex} \"1\".*"
  74 }
  75
  76 gdb_test "kill" "" "kill" "Kill the program being debugged. .y or n. " "y"
  77
  78 gdb_test_no_output "monitor exit"