gnu/dist/gdb6/gdb/testsuite/gdb.java/jv-print.exp

   1 # Copyright 1999 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 if $tracelevel then {
  21         strace $tracelevel
  22 }
  23
  24 set prms_id 0
  25 set bug_id 0
  26
  27 # Set the current language to Java.  This counts as a test.  If it
  28 # fails, then we skip the other tests.
  29
  30 proc set_lang_java {} {
  31     global gdb_prompt
  32
  33     if [gdb_test "set language java" "" "set language java"] {
  34         return 0
  35     }
  36
  37     if [gdb_test "show language" ".* source language is \"java\".*"] {
  38         return 0
  39     }
  40     return 1;
  41 }
  42
  43 proc test_integer_literals_accepted {} {
  44     global gdb_prompt
  45
  46     # Test various decimal values.
  47
  48     gdb_test "p 123" " = 123"
  49     gdb_test "p -123" " = -123"
  50     gdb_test "p/d 123" " = 123"
  51
  52     # Test various octal values.
  53
  54     gdb_test "p 0123" " = 83"
  55     gdb_test "p 00123" " = 83"
  56     gdb_test "p -0123" " = -83"
  57     gdb_test "p/o 0123" " = 0123"
  58
  59     # Test various hexadecimal values.
  60
  61     gdb_test "p 0x123" " = 291"
  62     gdb_test "p -0x123" " = -291"
  63     gdb_test "p 0x0123" " = 291"
  64     gdb_test "p -0x0123" " = -291"
  65     gdb_test "p 0xABCDEF" " = 11259375"
  66     gdb_test "p 0xabcdef" " = 11259375"
  67     gdb_test "p 0xAbCdEf" " = 11259375"
  68     gdb_test "p/x 0x123" " = 0x123"
  69 }
  70
  71 proc test_character_literals_accepted {} {
  72     global gdb_prompt
  73
  74     gdb_test "p 'a'" " = 'a'"
  75     gdb_test "p/c 'a'" " = 'a'"
  76     gdb_test "p/c 70" " = 'F'"
  77     gdb_test "p/x 'a'" " = 0x61"
  78     gdb_test "p/d 'a'" " = 97"
  79     gdb_test "p/t 'a'" " = 1100001"
  80     gdb_test "p/x '\\377'" " = 0xff"
  81     gdb_test "p '\\''" " = '\\\\''"
  82     # Note "p '\\'" => "= 92 '\\'"
  83     gdb_test "p '\\\\'" " = '\\\\\\\\'"
  84
  85     # Test the /c print format.
  86 }
  87
  88 proc test_integer_literals_rejected {} {
  89     global gdb_prompt
  90
  91     test_print_reject "p 0x"
  92     gdb_test "p ''" "Empty character constant"
  93     gdb_test "p '''" "Empty character constant"
  94     test_print_reject "p '\\'"
  95
  96     # Note that this turns into "p '\\\'" at gdb's input.
  97     test_print_reject "p '\\\\\\'"
  98
  99     # Test various decimal values.
 100
 101     test_print_reject "p DEADBEEF"
 102
 103     test_print_reject "p 123DEADBEEF"
 104     test_print_reject "p 123foobar.bazfoo3"
 105     test_print_reject "p 123EEEEEEEEEEEEEEEEE33333k333"
 106     gdb_test "p 123.4+56.7" "180.(099\[0-9]*|100\[0-9\]*)" "check for floating addition"
 107
 108     # Test various octal values.
 109
 110     test_print_reject "p 09"
 111     test_print_reject "p 079"
 112
 113     # Test various hexadecimal values.
 114
 115     test_print_reject "p 0xG"
 116     test_print_reject "p 0xAG"
 117 }
 118
 119
 120
 121 # Start with a fresh gdb.
 122
 123 gdb_exit
 124 gdb_start
 125 gdb_reinitialize_dir $srcdir/$subdir
 126
 127 gdb_test "print \$pc" "No registers\\."
 128 # FIXME: should also test "print $pc" when there is an execfile but no
 129 # remote debugging target, process or corefile.
 130
 131 gdb_test "set print sevenbit-strings" ""
 132 gdb_test "set print address off" "" ""
 133 gdb_test "set width 0" ""
 134
 135 if [set_lang_java] then {
 136     test_integer_literals_accepted
 137     test_character_literals_accepted
 138     test_integer_literals_rejected
 139 } else {
 140     fail "Java print command tests suppressed"
 141 }