gdb/testsuite/gdb.base/finish.exp

   1 # Copyright 2000, 2004, 2007 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 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Michael Snyder (msnyder@redhat.com)
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24 }
  25
  26 set prms_id 0
  27 set bug_id 0
  28
  29 # re-use the program from the "return2" test.
  30 set testfile "return2"
  31 set srcfile ${testfile}.c
  32 set binfile ${objdir}/${subdir}/${testfile}
  33 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  34      untested finish.exp
  35      return -1
  36 }
  37
  38 proc finish_1 { type } {
  39     global gdb_prompt
  40
  41     gdb_test "break ${type}_func" "Breakpoint \[0123456789\].*" \
  42             "set break on ${type}_func"
  43     gdb_test "continue" "Breakpoint.* ${type}_func.*" \
  44             "continue to ${type}_func"
  45     send_gdb "finish\n"
  46     gdb_expect {
  47         -re ".*Value returned is .* = 49 '1'\r\n$gdb_prompt $" {
  48             if { $type == "char" } {
  49                 pass "finish from char_func"
  50             } else {
  51                 fail "finish from ${type}_func"
  52             }
  53         }
  54         -re ".*Value returned is .* = \[0123456789\]* '1'\r\n$gdb_prompt $" {
  55             if { $type == "char" } {
  56                 pass "finish from char_func (non-ASCII char set?)"
  57             } else {
  58                 fail "finish from ${type}_func"
  59             }
  60         }
  61         -re ".*Value returned is .* = 1\r\n$gdb_prompt $" {
  62             pass "finish from ${type}_func"
  63         }
  64         -re ".*$gdb_prompt $" {
  65             fail "finish from ${type}_func"
  66         }
  67         timeout {
  68             fail "finish from ${type}_func (timeout)"
  69         }
  70     }
  71 }
  72
  73 proc finish_void { } {
  74     global gdb_prompt
  75
  76     gdb_test "break void_func" "Breakpoint \[0123456789\].*" \
  77             "set break on void_func"
  78     gdb_test "continue" "Breakpoint.* void_func.*" \
  79             "continue to void_func"
  80     send_gdb "finish\n"
  81     # Some architectures will have one or more instructions after the
  82     # call instruction which still is part of the call sequence, so we
  83     # must be prepared for a "finish" to show us the void_func call
  84     # again as well as the statement after.
  85     gdb_expect {
  86         -re ".*void_checkpoint.*$gdb_prompt $" {
  87             pass "finish from void_func"
  88         }
  89         -re "0x\[0-9a-fA-F\]+ in main.*call to void_func.*$gdb_prompt $" {
  90             pass "finish from void_func"
  91         }
  92         -re ".*$gdb_prompt $" {
  93             fail "finish from void_func"
  94         }
  95         timeout {
  96             fail "finish from void_func (timeout)"
  97         }
  98     }
  99 }
 100
 101 proc finish_tests { } {
 102     global gdb_prompt
 103
 104     if { ! [ runto_main ] } then {
 105         untested finish.exp
 106         return -1
 107     }
 108
 109     finish_void
 110     finish_1 "char"
 111     finish_1 "short"
 112     finish_1 "int"
 113     finish_1 "long"
 114     finish_1 "long_long"
 115     finish_1 "float"
 116     finish_1 "double"
 117 }
 118
 119 # Start with a fresh gdb.
 120
 121 gdb_exit
 122 gdb_start
 123 gdb_reinitialize_dir $srcdir/$subdir
 124 gdb_load ${binfile}
 125
 126 set timeout 30
 127 finish_tests