1 #!/bin/sh 2 3 # missing_key_func.sh -- a test case for printing error messages when 4 # a class is missing its key function. 5 6 # Copyright (C) 2013-2016 Free Software Foundation, Inc. 7 # Written by Cary Coutant <ccoutant (at] google.com> 8 9 # This file is part of gold. 10 11 # This program is free software; you can redistribute it and/or modify 12 # it under the terms of the GNU General Public License as published by 13 # the Free Software Foundation; either version 3 of the License, or 14 # (at your option) any later version. 15 16 # This program is distributed in the hope that it will be useful, 17 # but WITHOUT ANY WARRANTY; without even the implied warranty of 18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 # GNU General Public License for more details. 20 21 # You should have received a copy of the GNU General Public License 22 # along with this program; if not, write to the Free Software 23 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 24 # MA 02110-1301, USA. 25 26 # This file goes with debug_msg.cc, a C++ source file constructed to 27 # have undefined references. We compile that file with debug 28 # information and then try to link it, and make sure the proper errors 29 # are displayed. The errors will be found in debug_msg.err. 30 31 check() 32 { 33 if ! grep -q "$2" "$1" 34 then 35 echo "Did not find expected error in $1:" 36 echo " $2" 37 echo "" 38 echo "Actual error output below:" 39 cat "$1" 40 exit 1 41 fi 42 } 43 44 check_missing() 45 { 46 if grep -q "$2" "$1" 47 then 48 echo "Found unexpected error in $1:" 49 echo " $2" 50 echo "" 51 echo "Actual error output below:" 52 cat "$1" 53 exit 1 54 fi 55 } 56 57 check missing_key_func.err "error: undefined reference to 'vtable for C'" 58 check missing_key_func.err "class is missing its key function" 59
