gdb/testsuite/gdb.mi/mi-stepi.exp

   1 # Copyright 1999-2013 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 # Test Machine interface (MI) operations
  17 #
  18 # Test MI's stepi and nexti equivalent commands.
  19 #
  20 # The goal is not to test gdb functionality, which is done by other
  21 # tests, but to verify the correct output response to MI operations.
  22
  23 load_lib mi-support.exp
  24 set MIFLAGS "-i=mi"
  25
  26 gdb_exit
  27 if [mi_gdb_start] {
  28     continue
  29 }
  30
  31 standard_testfile basics.c
  32
  33 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  34      untested mi-stepi.exp
  35      return -1
  36 }
  37
  38 proc test_stepi_nexti {} {
  39     global mi_gdb_prompt
  40     global hex fullname_syntax srcfile
  41
  42     set line_main_head  [gdb_get_line_number "main ("]
  43     set line_main_body  [expr $line_main_head + 2]
  44     set line_main_hello [gdb_get_line_number "Hello, World!"]
  45
  46     set line [mi_execute_to "exec-step-instruction" "end-stepping-range" "main" "" \
  47                   ".*basics.c" "\[0-9\]+" "" "step-instruction at main"]
  48     if { $line >= $line_main_body && $line <= $line_main_hello } {
  49                 pass "step-instruction at main (line check)"
  50     } else {
  51         fail "step-instruction at main (line check)"
  52     }
  53
  54     set line [mi_execute_to "exec-next-instruction" "end-stepping-range" "main" "" \
  55                   ".*basics.c" "\[0-9\]+" "" "next-instruction at main"]
  56     if { $line >= $line_main_body && $line <= $line_main_hello } {
  57         pass "next-instruction at main (line check)"
  58     } else {
  59         fail "next-instruction at main (line check)"
  60     }
  61
  62     set line [mi_execute_to "exec-next-instruction" "end-stepping-range" "main" "" \
  63                   ".*basics.c" "\[0-9\]+" "" "next-instruction at main 2"]
  64     if { $line >= $line_main_body && $line <= $line_main_hello } {
  65         pass "next-instruction at main 2 (line check)"
  66     } else {
  67         fail "next-instruction at main 2 (line check)"
  68     }
  69 }
  70
  71 mi_run_to_main
  72 test_stepi_nexti
  73
  74 mi_gdb_exit
  75 return 0