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

   1 # Copyright 1999, 2000, 2001, 2002, 2004, 2005 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  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=mi"
  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 mi-stepi.exp
  39      return -1
  40 }
  41
  42 mi_delete_breakpoints
  43 mi_gdb_reinitialize_dir $srcdir/$subdir
  44 mi_gdb_reinitialize_dir $srcdir/$subdir
  45 mi_gdb_load ${binfile}
  46
  47 proc test_stepi_nexti {} {
  48     global mi_gdb_prompt
  49     global hex fullname_syntax srcfile
  50
  51     set line_main_head  [gdb_get_line_number "main ("]
  52     set line_main_body  [expr $line_main_head + 2]
  53     set line_main_hello [gdb_get_line_number "Hello, World!"]
  54
  55     send_gdb "111-exec-step-instruction\n"
  56     gdb_expect {
  57         -re "111\\^running\r\n${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$mi_gdb_prompt$" {
  58             set line $expect_out(2,string)
  59             if { $line >= $line_main_body && $line <= $line_main_hello } {
  60                 pass "step-instruction at main"
  61             } else {
  62                 fail "step-instruction at main"
  63             }
  64         }
  65         timeout {
  66             fail "step-instruction at main (timeout)"
  67         }
  68     }
  69     send_gdb "222-exec-next-instruction\n"
  70     gdb_expect {
  71         -re "222\\^running\r\n${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$mi_gdb_prompt$" {
  72             set line $expect_out(2,string)
  73             if { $line >= $line_main_body && $line <= $line_main_hello } {
  74                 pass "next-instruction at main"
  75             } else {
  76                 fail "next-instruction at main"
  77             }
  78         }
  79         timeout {
  80             fail "next-instruction at main (timeout)"
  81         }
  82     }
  83     send_gdb "333-exec-next-instruction\n"
  84     gdb_expect {
  85         -re "333\\^running\r\n${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$mi_gdb_prompt$" {
  86             set line $expect_out(2,string)
  87             if { $line >= $line_main_body && $line <= $line_main_hello } {
  88                 pass "next-instruction at main"
  89             } else {
  90                 fail "next-instruction at main"
  91             }
  92         }
  93         timeout {
  94             fail "next-instruction at main (timeout)"
  95         }
  96     }
  97 }
  98
  99 mi_run_to_main
 100 test_stepi_nexti
 101
 102 mi_gdb_exit
 103 return 0