gdb/testsuite/gdb.base/offsets.exp

   1 # Test big offsets
   2
   3 # Copyright (c) 2014- 2016 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 standard_testfile offsets.c
  19
  20 if { [prepare_for_testing "failed to prepare for testing large offsets" \
  21           ${testfile} ${srcfile}] } {
  22     untested "failed to compile"
  23     return -1
  24 }
  25
  26 set test "print &big_struct test"
  27 gdb_test_multiple "print &big_struct" "$test" {
  28     -re "\\$\[0-9\]* = .* (0x\[0-9a-fA-F\]*) .*\[\r\n\]*$gdb_prompt $" {
  29         set addr1 $expect_out(1,string)
  30         pass "$test ($addr1)"
  31     }
  32 }
  33
  34 set test "print &big_struct.second test"
  35 gdb_test_multiple "print &big_struct.second" "$test" {
  36     -re "\\$\[0-9\]* = .* (0x\[0-9a-fA-F\]*) .*\[\r\n\]*$gdb_prompt $" {
  37         set addr2 $expect_out(1,string)
  38
  39         if {[expr $addr2 - $addr1] == [expr 0x10000000 + 16]} {
  40             pass "big offsets"
  41         } else {
  42             fail "big offsets"
  43         }
  44     }
  45 }