gdb/testsuite/gdb.base/fullname.exp

   1 # Copyright 2008-2013 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 tests setting breakpoints according to the full path of a
  17 # source file.
  18
  19 set testfile "fullname"
  20 set srcfile ${testfile}.c
  21 set binfile ${objdir}/${subdir}/${testfile}
  22
  23 # We rely on being able to copy things around.
  24
  25 if { [is_remote host] } {
  26     untested "setting breakpoints by full path"
  27     return -1
  28 }
  29
  30 # Create a temporary file in the build directory.  Use a different
  31 # filename in case ${srcdir} == ${objdir}.
  32 if { [catch {file copy -force ${srcdir}/${subdir}/${srcfile} \
  33                               ${objdir}/${subdir}/tmp-${srcfile}}] != 0 } {
  34     error "Could not create temporary file"
  35     return -1
  36 }
  37
  38 # Build the test executable using an absolute path.
  39 if  { [gdb_compile "${objdir}/${subdir}/tmp-${srcfile}" "${binfile}" executable {debug}] != "" } {
  40     return -1
  41 }
  42
  43 # Unlike most GDB tests, we do not use gdb_reinitialize_dir in this script.
  44 # We're testing GDB's ability to find files in other ways.
  45
  46 # Get the line number.
  47
  48 set line [gdb_get_line_number "set breakpoint 1 here"]
  49
  50 # Initialize GDB after getting the line number, to make sure
  51 # symbols aren't loaded.
  52
  53 gdb_exit
  54 gdb_start
  55 gdb_load ${binfile}
  56
  57 set msg "set breakpoint by full path before loading symbols - built absolute"
  58 if { [gdb_breakpoint ${objdir}/${subdir}/tmp-${srcfile}:${line} {no-message}] != 0 } {
  59     pass $msg
  60 } else {
  61     fail $msg
  62 }
  63
  64 gdb_test "break main" \
  65          "Breakpoint.*at.*line.*" "set breakpoint at main - built absolute"
  66
  67 set msg "set breakpoint by full path after loading symbols - built absolute"
  68 if { [gdb_breakpoint ${objdir}/${subdir}/tmp-${srcfile}:${line} {no-message}] != 0 } {
  69     pass $msg
  70 } else {
  71     fail $msg
  72 }
  73
  74 # Build the test executable using a relative path.
  75 if  { [gdb_compile "${subdir}/tmp-${srcfile}" "${binfile}" executable {debug}] != "" } {
  76     return -1
  77 }
  78
  79 gdb_exit
  80 gdb_start
  81 gdb_load ${binfile}
  82
  83 set msg "set breakpoint by full path before loading symbols - built relative"
  84 if { [gdb_breakpoint ${objdir}/${subdir}/tmp-${srcfile}:${line} {no-message}] != 0 } {
  85     pass $msg
  86 } else {
  87     fail $msg
  88 }
  89
  90 gdb_test "break main" \
  91          "Breakpoint.*at.*line.*" "set breakpoint at main - built relative"
  92
  93 set msg "set breakpoint by full path after loading symbols - built relative"
  94 if { [gdb_breakpoint ${objdir}/${subdir}/tmp-${srcfile}:${line} {no-message}] != 0 } {
  95     pass $msg
  96 } else {
  97     fail $msg
  98 }
  99
 100 # Build the test executable using relative paths not relative to the directory
 101 # we'll run GDB from.
 102
 103 set save_pwd [pwd]
 104 cd ${subdir}
 105 if  { [gdb_compile "tmp-${srcfile}" "${testfile}" executable {debug}] != "" } {
 106     cd $save_pwd
 107     return -1
 108 }
 109 cd $save_pwd
 110
 111 gdb_exit
 112 gdb_start
 113 gdb_load ${binfile}
 114
 115 set msg "set breakpoint by full path before loading symbols - built other"
 116 if { [gdb_breakpoint ${objdir}/${subdir}/tmp-${srcfile}:${line} {no-message}] != 0 } {
 117     pass $msg
 118 } else {
 119     fail $msg
 120 }
 121
 122 gdb_test "break main" \
 123          "Breakpoint.*at.*line.*" "set breakpoint at main - built other"
 124
 125 set msg "set breakpoint by full path after loading symbols - built other"
 126 if { [gdb_breakpoint ${objdir}/${subdir}/tmp-${srcfile}:${line} {no-message}] != 0 } {
 127     pass $msg
 128 } else {
 129     fail $msg
 130 }