gnu/dist/gdb6/gdb/testsuite/gdb.base/radix.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2 # Copyright 1993, 1997, 2004 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 2 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, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # This file was written by Fred Fish. (fnf@cygnus.com)
  19 # And rewritten by Michael Chastain (mec.gnu@mindspring.com)
  20
  21 if $tracelevel then {
  22         strace $tracelevel
  23 }
  24
  25 set prms_id 0
  26 set bug_id 0
  27
  28 # Start with a fresh gdb.
  29
  30 gdb_exit
  31 gdb_start
  32
  33 # Test input radices.
  34
  35 proc test_one_input { iradix input output } {
  36     gdb_test "print $input" "$output" \
  37         "print $input; expect $output; input radix $iradix"
  38 }
  39
  40 proc test_input_radix { iradix iradixhex iradixoctal } {
  41     # set input-radix = $iradix, output-radix = ten
  42     gdb_test "set radix" \
  43         "Input and output radices now set to decimal 10, hex a, octal 12." \
  44         "initialize radix, input radix $iradix"
  45     gdb_test "set input-radix $iradix" \
  46         "Input radix now set to decimal $iradix, hex $iradixhex, octal $iradixoctal."
  47     if { $iradix == 10 } then {
  48         gdb_test "show radix" \
  49             "Input and output radices set to decimal 10, hex a, octal 12." \
  50             "show radix, input radix $iradix"
  51     } else {
  52         gdb_test "show radix" \
  53             "Input radix set to decimal $iradix, hex $iradixhex, octal $iradixoctal.\r\nOutput radix set to decimal 10, hex a, octal 12." \
  54             "show radix, input radix $iradix"
  55     }
  56
  57     # test constants with specific bases that do not use $iradix
  58     test_one_input $iradix  "010"        "8"
  59     test_one_input $iradix  "20."        "20"
  60     test_one_input $iradix  "(int) 20."  "20"
  61     test_one_input $iradix  "0xf"        "15"
  62
  63     # test simple one-digit constants
  64     test_one_input $iradix  "0"          "0"
  65     test_one_input $iradix  "1"          "1"
  66     test_one_input $iradix  "-1"          "-1"
  67
  68     # test simple two-digit constants
  69     test_one_input $iradix "10"          [expr $iradix]
  70     test_one_input $iradix "11"          [expr $iradix + 1]
  71     test_one_input $iradix "-10"         [expr 0 - $iradix]
  72     test_one_input $iradix "-11"         [expr 0 - $iradix - 1]
  73
  74     # test simple three-digit constants
  75     test_one_input $iradix "100"         [expr $iradix * $iradix]
  76     test_one_input $iradix "101"         [expr $iradix * $iradix + 1]
  77     test_one_input $iradix "-100"        [expr 0 - $iradix * $iradix]
  78     test_one_input $iradix "-101"        [expr 0 - $iradix * $iradix - 1]
  79
  80     # test a five-digit constant
  81     test_one_input $iradix  "10101"      \
  82         [expr $iradix * $iradix * $iradix * $iradix + $iradix * $iradix + 1]
  83 }
  84
  85 test_input_radix 2 "2" "2"
  86     test_one_input 2  "4"   "Invalid number \"4\"\\."
  87     test_one_input 2  "-2"  "Invalid number \"2\"\\."
  88
  89 test_input_radix 3 "3" "3"
  90     test_one_input 3  "2"   "2"
  91     test_one_input 3  "20"  "6"
  92     test_one_input 3  "3"   "Invalid number \"3\"\\."
  93     test_one_input 2  "30"  "Invalid number \"30\"\\."
  94
  95 test_input_radix 8 "8" "10"
  96     test_one_input 8  "20"  "16"
  97     test_one_input 8  "-20" "-16"
  98     test_one_input 8  "8"   "Invalid number \"8\"."
  99     test_one_input 8  "-9"  "Invalid number \"9\"."
 100
 101 test_input_radix 10 "a" "12"
 102     test_one_input 10 "-12"  "-12"
 103
 104 test_input_radix 16 "10" "20"
 105
 106 # Test output radices.
 107
 108 proc test_one_output { oradix input output } {
 109     gdb_test "print $input" "$output" \
 110         "print $input; expect $output; output radix $oradix"
 111 }
 112
 113 proc test_output_radix { oradix oradixhex oradixoctal } {
 114     # set input-radix = ten, output-radix = $oradix
 115     gdb_test "set radix" \
 116         "Input and output radices now set to decimal 10, hex a, octal 12." \
 117         "initialize radix, output radix $oradix"
 118     gdb_test "set output-radix $oradix" \
 119         "Output radix now set to decimal $oradix, hex $oradixhex, octal $oradixoctal."
 120     if { $oradix == 10 } then {
 121         gdb_test "show radix" \
 122             "Input and output radices set to decimal 10, hex a, octal 12." \
 123             "show radix, output radix $oradix"
 124     } else {
 125         gdb_test "show radix" \
 126             "Input radix set to decimal 10, hex a, octal 12.\r\nOutput radix set to decimal $oradix, hex $oradixhex, octal $oradixoctal." \
 127             "show radix, output radix $oradix"
 128     }
 129
 130     # no standard tests for output radix
 131 }
 132
 133 test_output_radix 8 "8" "10"
 134     test_one_output 8  "010"        "010"
 135     test_one_output 8  "0xf"        "17"
 136     test_one_output 8  "10"         "12"
 137     test_one_output 8  "100"        "144"
 138     setup_kfail *-*-* "gdb/1715"
 139     test_one_output 8  "20."        "24"
 140     test_one_output 8  "(int) 20."  "24"
 141
 142 test_output_radix 10 "a" "12"
 143     test_one_output 10 "010"        "8"
 144     test_one_output 10 "0xf"        "15"
 145     test_one_output 10 "10"         "10"
 146     test_one_output 10 "100"        "100"
 147     test_one_output 10 "20."        "20"
 148     test_one_output 10 "(int) 20."  "20"
 149
 150 test_output_radix 16 "10" "20"
 151     test_one_output 16 "010"        "8"
 152     test_one_output 16 "0xf"        "f"
 153     test_one_output 16 "10"         "a"
 154     test_one_output 16 "100"        "64"
 155     setup_kfail *-*-* "gdb/1715"
 156     test_one_output 16 "20."        "14"
 157     test_one_output 16 "(int) 20."  "14"