gdb/testsuite/gdb.mi/mi2-stepi.exp

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test Machine interface (MI) operations
  18 # Verify that, using the MI, we can run a simple program and perform
  19 # exec-step-instruction and exec-next-instruction.
  20
  21 # The goal is not to
  22 # test gdb functionality, which is done by other tests, but to verify
  23 # the correct output response to MI operations.
  24 #
  25
  26 load_lib mi-support.exp
  27 set MIFLAGS "-i=mi2"
  28
  29 gdb_exit
  30 if [mi_gdb_start] {
  31     continue
  32 }
  33
  34 set testfile "basics"
  35 set srcfile ${testfile}.c
  36 set binfile ${objdir}/${subdir}/${testfile}
  37 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  38      untested mi2-stepi.exp
  39      return -1
  40 }
  41
  42 proc test_stepi_nexti {} {
  43     global mi_gdb_prompt
  44     global hex fullname_syntax srcfile
  45
  46     set line_main_head  [gdb_get_line_number "main ("]
  47     set line_main_body  [expr $line_main_head + 2]
  48     set line_main_hello [gdb_get_line_number "Hello, World!"]
  49
  50     send_gdb "111-exec-step-instruction\n"
  51     gdb_expect {
  52         -re "111\\^running\r\n${mi_gdb_prompt}111\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
  53             set line $expect_out(2,string)
  54             if { $line >= $line_main_body && $line <= $line_main_hello } {
  55                 pass "step-instruction at main"
  56             } else {
  57                 fail "step-instruction at main"
  58             }
  59         }
  60         timeout {
  61             fail "step-instruction at main (timeout)"
  62         }
  63     }
  64     send_gdb "222-exec-next-instruction\n"
  65     gdb_expect {
  66         -re "222\\^running\r\n${mi_gdb_prompt}222\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
  67             set line $expect_out(2,string)
  68             if { $line >= $line_main_body && $line <= $line_main_hello } {
  69                 pass "next-instruction at main"
  70             } else {
  71                 fail "next-instruction at main"
  72             }
  73         }
  74         timeout {
  75             fail "next-instruction at main (timeout)"
  76         }
  77     }
  78     send_gdb "333-exec-next-instruction\n"
  79     gdb_expect {
  80         -re "333\\^running\r\n${mi_gdb_prompt}333\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
  81             set line $expect_out(2,string)
  82             if { $line >= $line_main_body && $line <= $line_main_hello } {
  83                 pass "next-instruction at main"
  84             } else {
  85                 fail "next-instruction at main"
  86             }
  87         }
  88         timeout {
  89             fail "next-instruction at main (timeout)"
  90         }
  91     }
  92 }
  93
  94 mi_run_to_main
  95 test_stepi_nexti
  96
  97 mi_gdb_exit
  98 return 0