gdb/testsuite/gdb.ada/type_coercion.exp

   1 # Copyright 2008-2020 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 if { [skip_ada_tests] } { return -1 }
  19
  20 standard_ada_testfile assign
  21
  22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } {
  23   return -1
  24 }
  25
  26 clean_restart ${testfile}
  27
  28 set bp_location [gdb_get_line_number "START" ${testdir}/assign.adb]
  29 runto "assign.adb:$bp_location"
  30
  31 gdb_test "p q" \
  32          "= \\(2, 3, 5, 7, 11\\)" "initial value of q"
  33
  34 gdb_test_no_output "set \$addr := q'address" \
  35          "save q'address in convenience variable"
  36
  37 gdb_test "p {Integer} \$addr" \
  38          "= 2" \
  39          "print {Integer} \$addr"
  40
  41 # Now change the value at $addr using the same "{TYPE}" syntax.
  42
  43 gdb_test_no_output "set {Integer} \$addr := 19" \
  44          "set {Integer} \$addr := 19"
  45
  46 gdb_test "p q" \
  47          "= \\(19, 3, 5, 7, 11\\)" "modified value of q"