gdb/testsuite/gdb.ada/variant.exp

   1 # Copyright 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 load_lib "gdb-python.exp"
  18
  19 if { [skip_ada_tests] } { return -1 }
  20
  21 standard_ada_testfile pkg
  22
  23 foreach_with_prefix scenario {none 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" ${testdir}/pkg.adb]
  36     runto "pkg.adb:$bp_location"
  37
  38     gdb_test "print r" "= \\(c => 100 'd'\\)"
  39     gdb_test "print q" " = \\(c => 0 '\\\[\"00\"\\\]', x_first => 27\\)"
  40
  41     gdb_test "print st1" " = \\(i => -4, one => 1, x => 2\\)"
  42     gdb_test "print st2" " = \\(i => 99, one => 1, y => 77\\)"
  43
  44     gdb_test "print nav1" " = \\(one => 0, two => 93, str => \"\"\\)"
  45     gdb_test "print nav2" \
  46         " = \\(one => 3, two => 0, str => \"zzz\", onevalue => 33, str2 => \"\"\\)"
  47     gdb_test "print nav3" \
  48         " = \\(one => 3, two => 7, str => \"zzz\", onevalue => 33, str2 => \"qqqqqqq\", twovalue => 88\\)"
  49
  50     # This is only supported for the DWARF encoding.
  51     if {$scenario == "minimal" && ![skip_python_tests]} {
  52         gdb_test_no_output \
  53             "python t = gdb.lookup_type('nested_and_variable')" \
  54             "fetch type for python"
  55         gdb_test "python print(t.dynamic)" "True"
  56         gdb_test "python print(t\['onevalue'\].bitpos)" "None"
  57     }
  58 }