gdb/testsuite/gdb.base/varargs.exp

   1 # Copyright (C) 1997, 1998 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 Elena Zannoni (ezannoni@cygnus.com)
  21
  22
  23 # this file tests command line calls with functions having variable
  24 # args list
  25 # corresponding source file: varargs.c
  26
  27 #print find_max1(5,1,2,3,4,5)
  28 #print find_max1(1,3)
  29 #call find_max1(10,1,2,3,4,5,6,7,8,29,0)
  30 #print find_max2(3,1,2,3)
  31 #print find_max_double(5,1.0,17.0,2.0,3.0,4.0)
  32 #quit
  33
  34
  35 if $tracelevel then {
  36         strace $tracelevel
  37 }
  38
  39 set prms_id 0
  40 set bug_id 0
  41
  42 set prototypes 0
  43 set testfile "varargs"
  44 set srcfile ${testfile}.c
  45 set binfile ${objdir}/${subdir}/${testfile}
  46
  47 if [get_compiler_info ${binfile}] {
  48     return -1
  49 }
  50
  51 if {$gcc_compiled == 0} {
  52     if [istarget "hppa*-hp-hpux*"] then {
  53         set additional_flags "additional_flags=-Ae"
  54     } else {
  55         # don't know what the compiler is, hope for the best, maybe it's ANSI...
  56         set additional_flags ""
  57     }
  58 } else {
  59     set additional_flags ""
  60 }
  61
  62 # build the first test case
  63 #if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
  64 #     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  65 #}
  66
  67 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
  68      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  69 }
  70
  71 # Start with a fresh gdb.
  72
  73 gdb_exit
  74 gdb_start
  75 gdb_reinitialize_dir $srcdir/$subdir
  76 gdb_load ${binfile}
  77 send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
  78 send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
  79 send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
  80
  81
  82 if ![runto_main] then {
  83     perror "couldn't run to breakpoint"
  84     continue
  85 }
  86
  87
  88 send_gdb "print find_max1(5,1,2,3,4,5)\n"
  89 gdb_expect {
  90     -re ".*find_max\\(5, 1, 2, 3, 4, 5\\) returns 5\[ \r\n\]+.\[0-9\]+ = 5.*$gdb_prompt $" {
  91         pass "print find_max1(5,1,2,3,4,5)"
  92       }
  93     -re ".*$gdb_prompt $" { fail "print find_max1(5,1,2,3,4,5)" }
  94     timeout           { fail "(timeout) print find_max1(5,1,2,3,4,5)" }
  95   }
  96
  97
  98
  99
 100 send_gdb "print find_max1(1,3)\n"
 101 gdb_expect {
 102     -re ".*find_max\\(1, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3.*$gdb_prompt $" {
 103         pass "print find_max1(1,3)"
 104       }
 105     -re ".*$gdb_prompt $" { fail "print find_max1(1,3)" }
 106     timeout           { fail "(timeout) print find_max1(1,3)" }
 107   }
 108
 109
 110 send_gdb "print find_max1(10,1,2,3,4,5,6,7,8,29,0)\n"
 111 gdb_expect {
 112     -re ".*find_max\\(10, 1, 2, 3, 4, 5, 6, 7, 8, 29, 0\\) returns 29\[ \r\n\]+.\[0-9\]+ = 29.*$gdb_prompt $" {
 113         pass "print find_max1(10,1,2,3,4,5,6,7,8,29,0)"
 114       }
 115     -re ".*$gdb_prompt $" { fail "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" }
 116     timeout           { fail "(timeout) print find_max1(10,1,2,3,4,5,6,7,8,29,0)" }
 117   }
 118
 119
 120
 121 send_gdb "print find_max2(3,1,2,3)\n"
 122 gdb_expect {
 123     -re ".*find_max\\(3, 1, 2, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3.*$gdb_prompt $" {
 124         pass "print find_max2(3,1,2,3)"
 125       }
 126     -re ".*$gdb_prompt $" { fail "print find_max2(3,1,2,3)" }
 127     timeout           { fail "(timeout) print find_max2(3,1,2,3)" }
 128   }
 129
 130
 131 send_gdb "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)\n"
 132 gdb_expect {
 133     -re ".*find_max\\(.*\\) returns 17\\.000000\[ \r\n\]+.\[0-9\]+ = 17.*$gdb_prompt $" {
 134         pass "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)"
 135       }
 136     -re ".*$gdb_prompt $" { fail "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" }
 137     timeout           { fail "(timeout) print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" }
 138   }
 139