gdb/testsuite/gdb.ada/packed_tagged.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 standard_ada_testfile comp_bug
  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 {debug}
  25     if {$scenario != "none"} {
  26         lappend flags additional_flags=-fgnat-encodings=$scenario
  27     }
  28
  29     if {[gdb_compile_ada "${srcfile}" "${binfile}" executable $flags] != ""} {
  30         return -1
  31     }
  32
  33     clean_restart ${testfile}
  34
  35     set bp_location [gdb_get_line_number "STOP" ${testdir}/comp_bug.adb]
  36     runto "comp_bug.adb:$bp_location"
  37
  38     set pass_re \
  39         "= \\(exists => true, value => 10\\)"
  40     # There is a compiler bug that causes this output.
  41     set kfail_re \
  42         "= \\(exists => true\\)"
  43
  44     gdb_test_multiple "print x" "" {
  45         -re -wrap $pass_re {
  46             pass $gdb_test_name
  47         }
  48         -re -wrap $kfail_re {
  49             if {$scenario == "minimal"} {
  50                 setup_kfail "gnat compiler bug" *-*-*
  51             }
  52             fail $gdb_test_name
  53         }
  54     }
  55
  56     set pass_re \
  57         [multi_line "type = record" \
  58              "    exists: (boolean|range false \\.\\. true);" \
  59              "    case exists is" \
  60              "        when true =>" \
  61              "            value: range 0 \\.\\. 255;" \
  62              "        when others => null;" \
  63              "    end case;" \
  64              "end record" ]
  65     # There is a compiler bug that causes this output.
  66     set kfail_re \
  67         [multi_line "type = record" \
  68              "    exists: (boolean|range false \\.\\. true);" \
  69              "    case \\? is" \
  70              "        when others =>" \
  71              "            value: range 0 \\.\\. 255;" \
  72              "        when others => null;" \
  73              "    end case;" \
  74              "end record" ]
  75
  76     gdb_test_multiple "ptype x" "" {
  77         -re -wrap $pass_re {
  78             pass $gdb_test_name
  79         }
  80         -re -wrap $kfail_re {
  81             if {$scenario == "minimal"} {
  82                 setup_kfail "gnat compiler bug" *-*-*
  83             }
  84             fail $gdb_test_name
  85         }
  86     }
  87 }