gdb/testsuite/gdb.ada/packed_array.exp

   1 # Copyright 2005-2019 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 pa
  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 "STOP" ${testdir}/pa.adb]
  29 runto "pa.adb:$bp_location"
  30
  31 gdb_test "print var" \
  32          "= \\(4 => true, false, true, false, true\\)" \
  33          "print var"
  34
  35 # Try printing the value and the type definition of a reference
  36 # to variable "Var".
  37
  38 gdb_test "ptype &var" \
  39          "type = access array \\(4 \\.\\. 8\\) of boolean <packed: 1-bit elements>" \
  40          "ptype &var"
  41
  42 gdb_test "print &var" \
  43          "= \\(access pa.packed_array\\) 0x.*" \
  44          "print &var"
  45
  46 # Print the value of U_Var, an unconstrainted packed array.
  47
  48 set test "print u_var"
  49 gdb_test_multiple "$test" "$test" {
  50     -re "= \\(true, false, false, true, true, false\\)\[\r\n\]+$gdb_prompt $" {
  51         pass $test
  52     }
  53     -re "= \\(warning: unable to get bounds of array.*\\)\[\r\n\]+$gdb_prompt $" {
  54         # The compiler forgot to emit the packed array's ___XA type,
  55         # preventing us from determining the what the array bounds
  56         # are.  Observed with (FSF GNU Ada 4.5.3 20110124).
  57         xfail $test
  58     }
  59 }
  60