gdb/testsuite/gdb.base/info-proc.exp

   1 # Copyright 2002-2018 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 # This file was written by Michael Snyder (msnyder@redhat.com)
  17 # This is a test for the gdb command "info proc"
  18
  19 set ws "\[ \t\]+"
  20
  21 standard_testfile break.c break1.c
  22
  23 if {[prepare_for_testing "failed to prepare" $testfile \
  24          [list $srcfile $srcfile2] {debug nowarnings}]} {
  25     return -1
  26 }
  27
  28 gdb_test "help info proc" "Show /proc process information about .*"
  29
  30 gdb_test_multiple "info proc" "info proc without a process" {
  31     -re "No current process.*$gdb_prompt $" {
  32         pass "info proc without a process"
  33     }
  34     -re "Not supported on this target.*$gdb_prompt $" {
  35         # info proc command not supported -- nothing to test here.
  36         unsupported "gdb does not support info proc on this target"
  37         return -1
  38     }
  39 }
  40
  41 # Set command line arguments to be verified later with "info proc
  42 # cmdline".  However, if we're using a stub, then "set args" would not
  43 # have any effect, so then just skip this.
  44
  45 set cmdline ""
  46 if { ! [use_gdb_stub] } {
  47     set cmdline "-i foo bar -o baz 1234"
  48     gdb_test_no_output "set args $cmdline" "set args"
  49 }
  50
  51 if { ! [ runto_main ] } then {
  52     untested "could not run to main"
  53     return -1
  54 }
  55
  56 gdb_test "info proc" "process ${decimal}.*" "info proc with process"
  57
  58 gdb_test "info proc mapping" \
  59         ".*Mapped address spaces:.*${hex}${ws}${hex}${ws}${hex}${ws}${hex}.*" \
  60         "info proc mapping"
  61
  62 if {[istarget "*-*-linux*"]} {
  63     if { $cmdline != "" } {
  64         gdb_test "info proc cmdline" "cmdline = '.* $cmdline'"
  65     }
  66     set gcorefile [standard_output_file $testfile.gcore]
  67     if {[gdb_gcore_cmd $gcorefile "save a core file"]} {
  68         clean_restart $binfile
  69
  70         gdb_test "core $gcorefile" "Core was generated by.*" \
  71             "core [file tail $gcorefile]"
  72
  73         gdb_test "info proc mapping" \
  74             ".*Mapped address spaces:.*${hex}${ws}${hex}${ws}${hex}${ws}${hex}.*" \
  75             "info proc mapping with core file"
  76     }
  77 }