gdb/testsuite/gdb.base/infnan.exp

   1 # Copyright 2007, 2008, 2009, 2010, 2011 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 3 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, see <http://www.gnu.org/licenses/>.  */
  15
  16 # Script to test floating point infinities and NaNs.
  17
  18 set testfile "infnan"
  19 set srcfile ${testfile}.c
  20 set binfile ${objdir}/${subdir}/${testfile}
  21
  22 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  23     untested infnan.exp
  24     return -1
  25 }
  26
  27 gdb_exit
  28 gdb_start
  29 gdb_reinitialize_dir $srcdir/$subdir
  30 gdb_load ${binfile}
  31
  32 runto_main
  33
  34 gdb_test "print a" "\\\$$decimal = inf"
  35 gdb_test "print b" "\\\$$decimal = nan\\(0x.*\\)"