gdb/testsuite/gdb.base/bitops.exp

   1 # Copyright 1998, 1999, 2007, 2008, 2009, 2010, 2011
   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 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  18
  19 # This file is part of the gdb testsuite
  20 #
  21 # tests expressions with bitwise operators, and some
  22 # logical operators
  23 # Does not use a target program
  24 #
  25
  26
  27 if $tracelevel then {
  28         strace $tracelevel
  29         }
  30
  31 #
  32 # test running programs
  33 #
  34
  35
  36 gdb_exit
  37 gdb_start
  38 gdb_reinitialize_dir $srcdir/$subdir
  39
  40
  41 gdb_test "print !1" ".\[0-9\]* = 0" "print value of !1"
  42
  43 gdb_test "print !0" ".\[0-9\]* = 1" "print value of !0"
  44
  45 gdb_test "print !100" ".\[0-9\]* = 0" "print value of !100"
  46
  47 gdb_test "print !1000" ".\[0-9\]* = 0" "print value of !1000"
  48
  49 gdb_test "print !10" ".\[0-9\]* = 0" "print value of !10"
  50
  51 gdb_test "print !2" ".\[0-9\]* = 0" "print value of !2 "
  52
  53 gdb_test "print 10 | 5" ".\[0-9\]* = 15" "print value of 10 | 5"
  54
  55 gdb_test "print 10 & 5" ".\[0-9\]* = 0" "print value of 10 & 5"
  56
  57 gdb_test "print 10 ^ 5" ".\[0-9\]* = 15" "print value of 10 ^ 5"
  58
  59 gdb_test "print -!0" ".\[0-9\]* = -1" "print value of -!0"
  60
  61 gdb_test "print ~-!0" ".\[0-9\]* = 0" "print value of ~-!0"
  62
  63 gdb_test "print 3 * 2 / 4.0 * 2.0" ".\[0-9\]* = 3" \
  64     "print value of 3 * 2 / 4.0 * 2.0"
  65
  66 gdb_test "print 8 << 2 >> 4" ".\[0-9\]* = 2" \
  67     "print value of 8 << 2 >> 4"
  68
  69 gdb_test "print -1 < 0 > 1" ".\[0-9\]* = 0" \
  70     "print value of -1 < 0 > 1"
  71
  72 gdb_test "print 15 ^ 10 ^ 5 ^ 7" ".\[0-9\]* = 7" \
  73     "print value of 15 ^ 10 ^ 5 ^ 7"
  74
  75 gdb_test "print 3.5 < 4.0" ".\[0-9\]* = 1" \
  76     "print value of 3.5 < 4.0"
  77
  78 gdb_test "print 3.5 < -4.0" ".\[0-9\]* = 0" \
  79     "print value of 3.5 < -4.0"
  80
  81 gdb_test "print 2 > -3" ".\[0-9\]* = 1" "print value of 2 > -3"
  82
  83 gdb_test "print -3>4" ".\[0-9\]* = 0" "print value of -3>4"
  84
  85 gdb_test "print (-3 > 4)" ".\[0-9\]* = 0" "print value of (-3 > 4)"
  86
  87 gdb_test "print 3>=2.5" ".\[0-9\]* = 1" "print value of 3>=2.5"
  88
  89 gdb_test "print 3>=4.5" ".\[0-9\]* = 0" "print value of 3>=4.5"
  90
  91 gdb_test "print 3==3.0" ".\[0-9\]* = 1" "print value of 3==3.0"
  92
  93 gdb_test "print 3==4.0" ".\[0-9\]* = 0" "print value of 3==4.0"
  94
  95 gdb_test "print 3!=3.0" ".\[0-9\]* = 0" "print value of 3!=3.0"
  96
  97 gdb_test "print 3!=5.0" ".\[0-9\]* = 1" "print value of 3!=5.0"
  98
  99 gdb_test "print 0 || 1 && 0 | 0 ^ 0 == 8 > 128 >>1 +2 *2" \
 100     ".\[0-9\]* = 0" \
 101     "print value of 0 || 1 && 0 | 0 ^ 0 == 8 > 128 >>1 +2 *2"
 102
 103 gdb_test "print 1.0 || 0" ".\[0-9\]* = 1" \
 104     "print value of 1.0 || 0"
 105
 106 gdb_test "print 0.0 || 1.0" ".\[0-9\]* = 1" \
 107     "print value of 0.0 || 1.0"
 108
 109 gdb_test "print 0.0 || 0" ".\[0-9\]* = 0" \
 110     "print value of 0.0 || 0"
 111
 112 gdb_test "print 0 || 1 && 0 | 0 ^ 0 == 8" ".\[0-9\]* = 0" \
 113     "print value of 0 || 1 && 0 | 0 ^ 0 == 8"
 114
 115 gdb_test "print 0 == 8 > 128 >> 1 + 2 * 2" ".\[0-9\]* = 0" \
 116     "print value of 0 == 8 > 128 >> 1 + 2 * 2"
 117