gdb/testsuite/gdb.base/twice.exp

   1 #   Copyright 1997, 1999, 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 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 # Please email any bugs, comments, and/or additions to this file to:
  17 # bug-gdb@prep.ai.mit.edu
  18
  19 if $tracelevel then {
  20         strace $tracelevel
  21 }
  22
  23 set prms_id 0
  24 set bug_id 0
  25
  26 set testfile twice-tmp
  27 set srcfile ${testfile}.c
  28 set binfile ${objdir}/${subdir}/${testfile}
  29 set options debug
  30 lappend options "additional_flags=-I."
  31
  32 set fileid [open ${objdir}/${subdir}/${srcfile} w];
  33 puts $fileid "#include \"twice.c\"";
  34 close $fileid;
  35
  36 remote_download host ${srcdir}/${subdir}/twice.c twice.c
  37
  38 if  { [gdb_compile "${objdir}/${subdir}/${srcfile}" "${binfile}" executable $options] != "" } {
  39      untested twice.exp
  40      return -1
  41 }
  42
  43 # Start with a fresh gdb.
  44
  45 gdb_exit
  46 gdb_start
  47 gdb_reinitialize_dir $srcdir/$subdir
  48 gdb_load $binfile
  49
  50 if [runto_main] then {
  51     # Test that GDB can still detect whether we have line numbers
  52     # even if we're executing code in an include file.
  53
  54     # The bug was fixed by
  55     #Tue Jun 29 11:02:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
  56     #
  57     #   * infrun.c (wait_for_inferior): Use find_pc_line not
  58     #   find_pc_symtab to check whether there is line number
  59     #   information.
  60
  61     gdb_test "step" "nothing \\(\\) at.*"
  62 }
  63 remote_exec build "rm -f twice.c"
  64 return 0