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

   1 # Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2007
   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 2 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, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Test Machine interface (MI) operations
  19 # Verify that, using the MI, we can run a simple program and perform
  20 # exec-step-instruction and exec-next-instruction.
  21
  22 # The goal is not to
  23 # test gdb functionality, which is done by other tests, but to verify
  24 # the correct output response to MI operations.
  25 #
  26
  27 load_lib mi-support.exp
  28 set MIFLAGS "-i=mi"
  29
  30 gdb_exit
  31 if [mi_gdb_start] {
  32     continue
  33 }
  34
  35 set testfile "basics"
  36 set srcfile ${testfile}.c
  37 set binfile ${objdir}/${subdir}/${testfile}
  38 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  39      untested mi-stepi.exp
  40      return -1
  41 }
  42
  43 proc test_stepi_nexti {} {
  44     global mi_gdb_prompt
  45     global hex fullname_syntax srcfile
  46
  47     set line_main_head  [gdb_get_line_number "main ("]
  48     set line_main_body  [expr $line_main_head + 2]
  49     set line_main_hello [gdb_get_line_number "Hello, World!"]
  50
  51     send_gdb "111-exec-step-instruction\n"
  52     gdb_expect {
  53         -re "111\\^running\r\n${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$mi_gdb_prompt$" {
  54             set line $expect_out(2,string)
  55             if { $line >= $line_main_body && $line <= $line_main_hello } {
  56                 pass "step-instruction at main"
  57             } else {
  58                 fail "step-instruction at main"
  59             }
  60         }
  61         timeout {
  62             fail "step-instruction at main (timeout)"
  63         }
  64     }
  65     send_gdb "222-exec-next-instruction\n"
  66     gdb_expect {
  67         -re "222\\^running\r\n${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$mi_gdb_prompt$" {
  68             set line $expect_out(2,string)
  69             if { $line >= $line_main_body && $line <= $line_main_hello } {
  70                 pass "next-instruction at main"
  71             } else {
  72                 fail "next-instruction at main"
  73             }
  74         }
  75         timeout {
  76             fail "next-instruction at main (timeout)"
  77         }
  78     }
  79     send_gdb "333-exec-next-instruction\n"
  80     gdb_expect {
  81         -re "333\\^running\r\n${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$mi_gdb_prompt$" {
  82             set line $expect_out(2,string)
  83             if { $line >= $line_main_body && $line <= $line_main_hello } {
  84                 pass "next-instruction at main"
  85             } else {
  86                 fail "next-instruction at main"
  87             }
  88         }
  89         timeout {
  90             fail "next-instruction at main (timeout)"
  91         }
  92     }
  93 }
  94
  95 mi_run_to_main
  96 test_stepi_nexti
  97
  98 mi_gdb_exit
  99 return 0