gdb/testsuite/gdb.base/hashline1.exp

   1 # Copyright 2008, 2009, 2010, 2011 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 # This file is part of the gdb testsuite.
  17
  18 # Test loading of line number information with absolute path in #line,
  19 # PR symtab/9465.
  20
  21 if $tracelevel then {
  22     strace $tracelevel
  23 }
  24
  25 # srcfile is in objdir because we need to machine generate it in order
  26 # to get the correct path in the #line directive.
  27
  28 set testfile "hashline1"
  29 set srcfile "${testfile}.c"
  30 set binfile "${objdir}/${subdir}/${testfile}"
  31
  32 set fd [open ${objdir}/${subdir}/${srcfile} w]
  33 puts $fd "#line 2 \"[pwd]/${subdir}/${srcfile}\""
  34 puts $fd "int main () { return 0; } /* set breakpoint here */"
  35 close $fd
  36
  37 # The choice of path name for the source file is important in order to trigger
  38 # the bug.  Using ${objdir}/${subdir}/${srcfile} here won't trigger the bug.
  39 if { [gdb_compile "./${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  40     untested hashline1.exp
  41     return -1
  42 }
  43
  44 gdb_exit
  45 gdb_start
  46 gdb_reinitialize_dir $srcdir/$subdir
  47 gdb_load ${binfile}
  48
  49 set bp_location [gdb_get_line_number "set breakpoint here" ${objdir}/${subdir}/${srcfile}]
  50
  51 # Try to set a breakpoint on the specified file location.
  52
  53 gdb_test "break $srcfile:$bp_location" \
  54     "Breakpoint.*at.* file .*$srcfile, line.*" \
  55     "set breakpoint"