gdb/testsuite/gdb.ada/var_rec_arr.exp

   1 # Copyright 2015-2020 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 standard_ada_testfile foo_na09_042
  19
  20 # Note we don't test the "none" (no -fgnat-encodings option) scenario
  21 # here, because "all" and "minimal" cover the cases, and this way we
  22 # don't have to update the test when gnat changes its default.
  23 foreach_with_prefix scenario {all minimal} {
  24     set flags [list debug additional_flags=-fgnat-encodings=$scenario]
  25
  26     if {[gdb_compile_ada "${srcfile}" "${binfile}" executable $flags] != ""} {
  27         return -1
  28     }
  29
  30     clean_restart ${testfile}
  31
  32     set bp_location [gdb_get_line_number "STOP" ${testdir}/foo_na09_042.adb]
  33     runto "foo_na09_042.adb:$bp_location"
  34
  35     gdb_test "print a1" \
  36         " = \\(\\(i => 0, s => \"\"\\), \\(i => 1, s => \"A\"\\), \\(i => 2, s => \"AB\"\\)\\)"
  37
  38     gdb_test "print a1(1)" \
  39         " = \\(i => 0, s => \"\"\\)"
  40
  41     gdb_test "print a1(2)" \
  42         " = \\(i => 1, s => \"A\"\\)"
  43
  44     gdb_test "print a1(3)" \
  45         " = \\(i => 2, s => \"AB\"\\)"
  46
  47     gdb_test "print a2" \
  48         " = \\(\\(i => 2, s => \"AB\"\\), \\(i => 1, s => \"A\"\\), \\(i => 0, s => \"\"\\)\\)"
  49
  50     gdb_test "print a2(1)" \
  51         " = \\(i => 2, s => \"AB\"\\)"
  52
  53     gdb_test "print a2(2)" \
  54         " = \\(i => 1, s => \"A\"\\)"
  55
  56     gdb_test "print a2(3)" \
  57         " = \\(i => 0, s => \"\"\\)"
  58
  59     # Note that the "access" is only printed when the gnat encodings
  60     # are used.  This is due to how the encodings work -- the type
  61     # doesn't actually have the "access", and so here the DWARF
  62     # encoding is more correct.
  63     if {$scenario == "all"} {
  64         set ex [multi_line "type = record" \
  65                     "    i: pck\\.small_type;" \
  66                     "    s: access array \\((<>|1 \\.\\. i)\\) of character;" \
  67                     "end record"]
  68     } else {
  69         set ex [multi_line "type = record" \
  70                     "    i: pck\\.small_type;" \
  71                     "    s: array \\((<>|1 \\.\\. i)\\) of character;" \
  72                     "end record"]
  73     }
  74
  75     gdb_test "ptype a1(1)" $ex
  76 }