gdb/testsuite/gdb.ada/packed_tagged.exp

   1 # Copyright 2008-2021 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 comp_bug
  21
  22 # Note we don't test the "none" (no -fgnat-encodings option) scenario
  23 # here, because "all" and "minimal" cover the cases, and this way we
  24 # don't have to update the test when gnat changes its default.
  25 foreach_with_prefix scenario {all minimal} {
  26     set flags {debug}
  27     if {$scenario != "none"} {
  28         lappend flags additional_flags=-fgnat-encodings=$scenario
  29     }
  30
  31     if {[gdb_compile_ada "${srcfile}" "${binfile}" executable $flags] != ""} {
  32         return -1
  33     }
  34
  35     clean_restart ${testfile}
  36
  37     set bp_location [gdb_get_line_number "STOP" ${testdir}/comp_bug.adb]
  38     runto "comp_bug.adb:$bp_location"
  39
  40     set pass_re \
  41         "= \\(exists => true, value => 10\\)"
  42     # There is a compiler bug that causes this output.
  43     set kfail_re \
  44         "= \\(exists => true\\)"
  45
  46     gdb_test_multiple "print x" "" {
  47         -re -wrap $pass_re {
  48             pass $gdb_test_name
  49         }
  50         -re -wrap $kfail_re {
  51             if {$scenario == "minimal"} {
  52                 setup_xfail "gnat compiler bug" *-*-*
  53             }
  54             fail $gdb_test_name
  55         }
  56     }
  57
  58     set pass_re \
  59         [multi_line "type = record" \
  60              "    exists: (boolean|range false \\.\\. true);" \
  61              "    case exists is" \
  62              "        when true =>" \
  63              "            value: range 0 \\.\\. 255;" \
  64              "        when others => null;" \
  65              "    end case;" \
  66              "end record" ]
  67     # There is a compiler bug that causes this output.
  68     set kfail_re \
  69         [multi_line "type = record" \
  70              "    exists: (boolean|range false \\.\\. true);" \
  71              "    case \\? is" \
  72              "        when others =>" \
  73              "            value: range 0 \\.\\. 255;" \
  74              "        when others => null;" \
  75              "    end case;" \
  76              "end record" ]
  77
  78     gdb_test_multiple "ptype x" "" {
  79         -re -wrap $pass_re {
  80             pass $gdb_test_name
  81         }
  82         -re -wrap $kfail_re {
  83             if {$scenario == "minimal"} {
  84                 setup_xfail "gnat compiler bug" *-*-*
  85             }
  86             fail $gdb_test_name
  87         }
  88     }
  89 }