gdb/testsuite/gdb.ada/call_pn.exp

   1 # Copyright 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 $tracelevel
  18 }
  19
  20 load_lib "ada.exp"
  21
  22 set testdir "call_pn"
  23 set testfile "${testdir}/foo"
  24 set srcfile ${srcdir}/${subdir}/${testfile}.adb
  25 set binfile ${objdir}/${subdir}/${testfile}
  26
  27 file mkdir ${objdir}/${subdir}/${testdir}
  28 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
  29   return -1
  30 }
  31
  32 gdb_exit
  33 gdb_start
  34 gdb_reinitialize_dir $srcdir/$subdir
  35 gdb_load ${binfile}
  36
  37 set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
  38 if ![runto "foo.adb:$bp_location" ] then {
  39   perror "Couldn't run ${testfile}"
  40   return
  41 }
  42
  43 # Make sure that last_node_id is set to zero...
  44 gdb_test "print last_node_id" "= 0" "print last_node_id before calling pn"
  45
  46 # Now, call procedure Pn, which should set Last_Node_Id to the value
  47 # of the parameter used in the function call.  Verify that we can print
  48 # the returned value correctly, while we're at it.
  49 gdb_test "print pn (4321)" "= 4321" "print pn (4321)"
  50
  51 # Make sure that last_node_id now has the correct value...
  52 gdb_test "print last_node_id" "= 4321" "print last_node_id after calling pn"
  53