gdb/testsuite/gdb.pascal/print.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2
   3 # Copyright 2010, 2011 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-gdb@gnu.org
  20
  21 # Test printing of various values.
  22 # NOTE: The tests here intentionally do not require a pascal compiler.
  23
  24 if $tracelevel {
  25     strace $tracelevel
  26 }
  27
  28 load_lib "pascal.exp"
  29
  30 proc test_float_accepted {} {
  31     global gdb_prompt
  32
  33     # Test parsing of fp value with legit text following.
  34     gdb_test "p 1234.5+1" " = 1235.5" "check fp + text"
  35
  36     # Test all the suffixes (including no suffix).
  37     gdb_test "p 1." " = 1"
  38     gdb_test "p 1.5" " = 1.5"
  39     gdb_test "p 1.f" " = 1"
  40     gdb_test "p 1.5f" " = 1.5"
  41     gdb_test "p 1.l" " = 1"
  42     gdb_test "p 1.5l" " = 1.5"
  43
  44     # Test hexadecimal floating point.
  45     set test "p 0x1.1"
  46     gdb_test_multiple $test $test {
  47         -re " = 1\\.0625\r\n$gdb_prompt $" {
  48             pass $test
  49         }
  50         -re "Invalid number \"0x1\\.1\"\\.\r\n$gdb_prompt $" {
  51             # Older glibc does not support hex float, newer does.
  52             xfail $test
  53         }
  54     }
  55 }
  56
  57 proc test_float_rejected {} {
  58     # Test bad suffixes.
  59     test_print_reject "p 1.1x"
  60     test_print_reject "p 1.1ff"
  61     test_print_reject "p 1.1ll"
  62 }
  63
  64 # Start with a fresh gdb.
  65
  66 gdb_exit
  67 gdb_start
  68 gdb_reinitialize_dir $srcdir/$subdir
  69
  70 if [set_lang_pascal] {
  71     test_float_accepted
  72     test_float_rejected
  73 } else {
  74     warning "Pascal print tests suppressed"
  75 }