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