gdb/testsuite/gdb.ada/exec_changed.exp

   1 # Copyright 2005, 2007, 2008, 2009, 2010 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 if { [skip_ada_tests] } { return -1 }
  23
  24 set testdir "exec_changed"
  25 file mkdir ${objdir}/${subdir}/${testdir}
  26
  27 # Build the first test program (note that cygwin needs the $EXEEXT).
  28 set testfile1 "${testdir}/first"
  29 set srcfile1 ${srcdir}/${subdir}/${testfile1}.adb
  30 set binfile1 ${objdir}/${subdir}/${testfile1}$EXEEXT
  31
  32 if {[gdb_compile_ada "${srcfile1}" "${binfile1}" executable {debug}] != ""} {
  33     return -1
  34 }
  35
  36 # Build the second test program
  37 set testfile2 "${testdir}/second"
  38 set srcfile2 ${srcdir}/${subdir}/${testfile2}.adb
  39 set binfile2 ${objdir}/${subdir}/${testfile2}$EXEEXT
  40
  41 if {[gdb_compile_ada "${srcfile2}" "${binfile2}" executable {debug}] != ""} {
  42     return -1
  43 }
  44
  45 # Start with a fresh gdb.
  46
  47 set testfile "${testdir}/common"
  48 set binfile ${objdir}/${subdir}/${testfile}$EXEEXT
  49
  50 gdb_start
  51 gdb_reinitialize_dir $srcdir/$subdir
  52
  53 # Load the first executable.
  54
  55 gdb_test "shell mv ${binfile1} ${binfile}" ".*" ""
  56 gdb_load ${binfile}
  57
  58 # Start the program, we should land in the program main procedure
  59 if { [gdb_start_cmd] < 0 } {
  60     untested start
  61     return -1
  62 }
  63
  64 gdb_test "" \
  65          "first \\(\\) at .*first.adb.*" \
  66          "start first"
  67
  68 # Restore first executable to its original name, and move
  69 # second executable into its place.  Ensure that the new
  70 # executable is at least a second newer than the old.
  71
  72 gdb_test "shell mv ${binfile} ${binfile1}" ".*" ""
  73 gdb_test "shell mv ${binfile2} ${binfile}" ".*" ""
  74 gdb_test "shell sleep 1" ".*" ""
  75 gdb_test "shell touch ${binfile}" ".*" ""
  76
  77 # Start the program a second time, GDB should land in procedure Second
  78 # this time.
  79
  80 if { [gdb_start_cmd] < 0 } {
  81     fail "start second"
  82 } else {
  83     gdb_test "" \
  84              "second \\(\\) at .*second.adb.*" \
  85              "start second"
  86 }