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

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 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 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 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 #
  21 # Test essential Machine interface (MI) operations
  22 #
  23 # Verify that, using the MI, we can run a simple program and perform basic
  24 # debugging activities like: insert breakpoints, run the program,
  25 # step, next, continue until it ends and, last but not least, quit.
  26 #
  27 # The goal is not to test gdb functionality, which is done by other tests,
  28 # but to verify the correct output response to MI operations.
  29 #
  30
  31 # This test only works when talking to a target that routes its output
  32 # through GDB.  Check that we're either talking to a simulator or a
  33 # remote target.
  34
  35 load_lib mi-support.exp
  36 set MIFLAGS "-i=mi2"
  37
  38 gdb_exit
  39 if [mi_gdb_start] {
  40     continue
  41 }
  42
  43 set testfile "mi-console"
  44 set srcfile ${testfile}.c
  45 set binfile ${objdir}/${subdir}/${testfile}
  46 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  47      untested mi2-console.exp
  48      return -1
  49 }
  50
  51 mi_run_to_main
  52
  53 # Next over the hello() call which will produce lots of output
  54 send_gdb "47-exec-next\n"
  55 gdb_expect {
  56     -re "47\\^running\r\n$mi_gdb_prompt" {
  57         pass "Started step over hello"
  58     }
  59     timeout {
  60         fail "Started step over hello (timeout)"
  61     }
  62 }
  63
  64 if { ![target_info exists gdb,noinferiorio] } {
  65     gdb_expect {
  66         -re "@\"H\"\r\n.*@\"e\"\r\n.*@\"l\"\r\n.*@\"l\"\r\n.*@\"o\"\r\n.*@\" \"\r\n.*@\"\\\\\\\\\"\r\n.*@\"\\\\\"\"\r\n.*@\"!\"\r\n.*@\"\\\\r\"\r\n.*@\"\\\\n\"\r\n" {
  67             pass "Hello message"
  68         }
  69         -re "Hello" {
  70
  71             # Probably a native system where GDB doesn't have direct #
  72             # control over the inferior console.  # For this to work,
  73             # GDB would need to run the inferior process # under a PTY
  74             # and then use the even-loops ability to wait on #
  75             # multiple event sources to channel the output back
  76             # through the # MI.
  77
  78             kfail "gdb/623" "Hello message"
  79         }
  80         timeout {
  81             fail "Hello message (timeout)"
  82         }
  83     }
  84 }
  85
  86 gdb_expect {
  87     -re "47\\*stopped.*$mi_gdb_prompt$" {
  88         pass "Finished step over hello"
  89     }
  90     timeout {
  91         fail "Finished step over hello (timeout)"
  92     }
  93 }
  94
  95 mi_gdb_exit
  96 return 0