gold/testsuite/empty_command_line_test.sh

   1 #!/bin/sh
   2
   3 # empty_command_line_test.sh -- test various command lines with no inputs
   4
   5 # Copyright (C) 2017-2021 Free Software Foundation, Inc.
   6 # Written by Benjamin Peterson <bp@benjamin.pe>
   7
   8 # This file is part of gold.
   9
  10 # This program is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 3 of the License, or
  13 # (at your option) any later version.
  14
  15 # This program is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 # GNU General Public License for more details.
  19
  20 # You should have received a copy of the GNU General Public License
  21 # along with this program; if not, write to the Free Software
  22 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  23 # MA 02110-1301, USA.
  24
  25 check()
  26 {
  27     expected_msg="$1"
  28     shift
  29     echo "checking empty command line '$@'"
  30     err=$(gcctestdir/ld "$@" 2>&1)
  31     if [ $? != 1 ]; then
  32         echo "gold didn't fail"
  33         exit 1
  34     fi
  35     echo "$err" | grep -q "$expected_msg" || {
  36         echo "unexpected error message: $err"
  37         exit 1
  38     }
  39 }
  40
  41 check "no input files"
  42 check "missing lib end" --start-lib
  43 check "missing group end" --start-group