gdb/testsuite/gdb.base/huge.exp

   1 # Copyright 2001, 2004, 2007 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Michael Snyder (msnyder@redhat.com)
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24 }
  25
  26 set prms_id 0
  27 set bug_id 0
  28
  29 # Define if you want to skip this test
  30 # (could be very time-consuming on remote targets with slow connection).
  31 #
  32 if [target_info exists gdb,skip_huge_test] {
  33     return;
  34 }
  35
  36 set testfile "huge"
  37 set srcfile ${testfile}.c
  38 set binfile ${objdir}/${subdir}/${testfile}
  39
  40 for { set size [expr 2 * 1024 * 1024] } { $size > 10 } { set size [expr $size / 2] } {
  41   if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
  42             executable [list debug "additional_flags=-DCRASH_GDB=$size"]] \
  43       == "" } break
  44 }
  45 if { $size < 10 } {
  46      untested huge.exp
  47      return -1
  48 }
  49
  50 # Start with a fresh gdb.
  51
  52 gdb_exit
  53 gdb_start
  54 gdb_reinitialize_dir $srcdir/$subdir
  55 gdb_load ${binfile}
  56
  57 set timeout 30
  58
  59 if { ! [ runto_main ] } then {
  60     untested huge.exp
  61     return -1
  62 }
  63
  64 gdb_test "print a" ".1 = .0 .repeats \[0123456789\]+ times.." "print a very large data object"
  65