gdb/testsuite/gdb.ada/unchecked_union.exp

   1 # Copyright 2019-2020 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 # Test ptype of an unchecked union.
  17
  18 load_lib "ada.exp"
  19
  20 standard_ada_testfile unchecked_union
  21
  22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
  23   return -1
  24 }
  25
  26 clean_restart ${testfile}
  27
  28 set bp_location [gdb_get_line_number "BREAK" ${testdir}/unchecked_union.adb]
  29 runto "unchecked_union.adb:$bp_location"
  30
  31 proc multi_line_string {str} {
  32     set result {}
  33     foreach line [split $str \n] {
  34         lappend result [string_to_regexp $line]
  35     }
  36     return [eval multi_line $result]
  37 }
  38
  39 set inner_string {    case ? is
  40         when ? =>
  41             small: range 0 .. 255;
  42         when ? =>
  43             large: range 255 .. 510;
  44     end case;
  45 }
  46 set inner_full "type = record (?) is\n${inner_string}end record"
  47
  48 set pair_string {    case ? is
  49         when ? =>
  50             field_one: range 0 .. 255;
  51         when ? =>
  52             field_two: range 255 .. 510;
  53     end case;
  54 }
  55 set pair_full "type = record\n${inner_string}${pair_string}end record"
  56
  57 gdb_test "ptype Pair" [multi_line_string $pair_full]
  58 gdb_test "ptype Inner" [multi_line_string $inner_full]