gdb/testsuite/gdb.base/twice.exp

   1 #   Copyright 1997, 1999, 2007, 2008, 2009 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 if $tracelevel then {
  17         strace $tracelevel
  18 }
  19
  20 set prms_id 0
  21 set bug_id 0
  22
  23 set testfile twice-tmp
  24 set srcfile ${testfile}.c
  25 set binfile ${objdir}/${subdir}/${testfile}
  26 set options debug
  27 lappend options "additional_flags=-I."
  28
  29 set fileid [open ${objdir}/${subdir}/${srcfile} w];
  30 puts $fileid "#include \"twice.c\"";
  31 close $fileid;
  32
  33 remote_download host ${srcdir}/${subdir}/twice.c twice.c
  34
  35 if  { [gdb_compile "${objdir}/${subdir}/${srcfile}" "${binfile}" executable $options] != "" } {
  36      untested twice.exp
  37      return -1
  38 }
  39
  40 # Start with a fresh gdb.
  41
  42 gdb_exit
  43 gdb_start
  44 gdb_reinitialize_dir $srcdir/$subdir
  45 gdb_load $binfile
  46
  47 if [runto_main] then {
  48     # Test that GDB can still detect whether we have line numbers
  49     # even if we're executing code in an include file.
  50
  51     # The bug was fixed by
  52     #Tue Jun 29 11:02:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
  53     #
  54     #   * infrun.c (wait_for_inferior): Use find_pc_line not
  55     #   find_pc_symtab to check whether there is line number
  56     #   information.
  57
  58     gdb_test "step" "nothing \\(\\) at.*"
  59 }
  60 remote_exec build "rm -f twice.c"
  61 return 0