gdb/testsuite/gdb.ada/verylong.exp

   1 # Copyright 2023-2024 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 require allow_ada_tests
  19 require {gnatmake_version_at_least 11}
  20
  21 standard_ada_testfile prog
  22
  23 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
  24     return -1
  25 }
  26
  27 clean_restart ${testfile}
  28
  29 set bp_location [gdb_get_line_number "START" ${testdir}/prog.adb]
  30 runto "prog.adb:$bp_location"
  31
  32 set lll_int_size 0
  33 gdb_test_multiple "ptype Long_Long_Long_Integer" "" {
  34     -re -wrap "type = <8-byte integer>" {
  35         set lll_int_size 8
  36         set max 9223372036854775807
  37     }
  38     -re -wrap "type = <16-byte integer>" {
  39         set lll_int_size 16
  40         set max 170141183460469231731687303715884105727
  41     }
  42 }
  43
  44 require {expr $lll_int_size == 8 || $lll_int_size == 16}
  45
  46 gdb_test "print x" " = $max"
  47 gdb_test "print x / 2" " = [expr $max / 2]"
  48 gdb_test "print (x / 4) * 2" " = [expr ($max / 4) * 2]"
  49 gdb_test "print x - x" " = 0"
  50 gdb_test "print x - 99 + 1" " = [expr $max - 99 + 1]"
  51 gdb_test "print -x" " = -$max"
  52 gdb_test "print +x" " = $max"
  53
  54 gdb_test "print 170141183460469231731687303715884105727" \
  55     " = 170141183460469231731687303715884105727"
  56 gdb_test "print x = $max" \
  57     " = true"