stdio-common/tst-printfsz-islongdouble.sh

   1 #!/bin/sh
   2 # Test for the behaviour of 'is_binary128' in printf_size.
   3 # Copyright (C) 2018-2023 Free Software Foundation, Inc.
   4 # This file is part of the GNU C Library.
   5
   6 # The GNU C Library is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU Lesser General Public
   8 # License as published by the Free Software Foundation; either
   9 # version 2.1 of the License, or (at your option) any later version.
  10
  11 # The GNU C Library is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # Lesser General Public License for more details.
  15
  16 # You should have received a copy of the GNU Lesser General Public
  17 # License along with the GNU C Library; if not, see
  18 # <https://www.gnu.org/licenses/>.
  19
  20 set -e
  21
  22 test_program=$1; shift
  23 test_program_prefix=$1; shift
  24 test_program_output=$1; shift
  25
  26 status=0
  27
  28 ${test_program_prefix} \
  29   ${test_program} \
  30   > ${test_program_output} || status=1
  31
  32 echo -n "2k4k" | cmp - ${test_program_output} > /dev/null 2>&1 ||
  33 {
  34   status=1
  35   echo "*** output comparison failed"
  36 }
  37
  38 exit $status