gdb/testsuite/gdb.ada/call_pn.exp

   1 # Copyright 2010-2012 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 load_lib "ada.exp"
  17
  18 set testdir "call_pn"
  19 set testfile "${testdir}/foo"
  20 set srcfile ${srcdir}/${subdir}/${testfile}.adb
  21 set binfile ${objdir}/${subdir}/${testfile}
  22
  23 file mkdir ${objdir}/${subdir}/${testdir}
  24 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
  25   return -1
  26 }
  27
  28 clean_restart ${testfile}
  29
  30 set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
  31 if ![runto "foo.adb:$bp_location" ] then {
  32   perror "Couldn't run ${testfile}"
  33   return
  34 }
  35
  36 # Make sure that last_node_id is set to zero...
  37 gdb_test "print last_node_id" "= 0" "print last_node_id before calling pn"
  38
  39 # Now, call procedure Pn, which should set Last_Node_Id to the value
  40 # of the parameter used in the function call.  Verify that we can print
  41 # the returned value correctly, while we're at it.
  42 gdb_test "print pn (4321)" "= 4321" "print pn (4321)"
  43
  44 # Make sure that last_node_id now has the correct value...
  45 gdb_test "print last_node_id" "= 4321" "print last_node_id after calling pn"
  46