gdb/testsuite/gdb.ada/exec_changed.exp

   1 # Copyright 2005, 2007 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 $tracelevel then {
  17         strace $tracelevel
  18 }
  19
  20 load_lib "ada.exp"
  21
  22 set testdir "exec_changed"
  23 file mkdir ${objdir}/${subdir}/${testdir}
  24
  25 # Build the first test program (note that cygwin needs the $EXEEXT).
  26 set testfile1 "${testdir}/first"
  27 set srcfile1 ${srcdir}/${subdir}/${testfile1}.adb
  28 set binfile1 ${objdir}/${subdir}/${testfile1}$EXEEXT
  29
  30 if {[gdb_compile_ada "${srcfile1}" "${binfile1}" executable [list debug ]] != "" } {
  31   return -1
  32 }
  33
  34 # Build the second test program
  35 set testfile2 "${testdir}/second"
  36 set srcfile2 ${srcdir}/${subdir}/${testfile2}.adb
  37 set binfile2 ${objdir}/${subdir}/${testfile2}$EXEEXT
  38
  39 if {[gdb_compile_ada "${srcfile2}" "${binfile2}" executable [list debug ]] != "" } {
  40   return -1
  41 }
  42
  43 # Start with a fresh gdb.
  44
  45 set testfile "${testdir}/common"
  46 set binfile ${objdir}/${subdir}/${testfile}$EXEEXT
  47
  48 gdb_start
  49 gdb_reinitialize_dir $srcdir/$subdir
  50
  51 # Load the first executable.
  52
  53 gdb_test "shell mv ${binfile1} ${binfile}" "" ""
  54 gdb_load ${binfile}
  55
  56 # Start the program, we should land in the program main procedure
  57 if { [gdb_start_cmd] < 0 } {
  58     untested start
  59     return -1
  60 }
  61
  62 gdb_test "" \
  63          "first \\(\\) at .*first.adb.*" \
  64          "start first"
  65
  66 # Restore first executable to its original name, and move
  67 # second executable into its place.  Ensure that the new
  68 # executable is at least a second newer than the old.
  69
  70 gdb_test "shell mv ${binfile} ${binfile1}" "" ""
  71 gdb_test "shell mv ${binfile2} ${binfile}" "" ""
  72 gdb_test "shell sleep 1" "" ""
  73 gdb_test "shell touch ${binfile}" "" ""
  74
  75 # Start the program a second time, GDB should land in procedure Second
  76 # this time.
  77
  78 if { [gdb_start_cmd] < 0 } {
  79     fail "start second"
  80 } else {
  81     gdb_test "" \
  82              "second \\(\\) at .*second.adb.*" \
  83              "start second"
  84 }