gdb/testsuite/lib/dg-add-core-file-count.sh

   1 #!/bin/sh
   2
   3 # Copyright (C) 2022-2024 Free Software Foundation, Inc.
   4
   5 # This file is part of GDB.
   6
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 # Count number of core files in the current directory and if non-zero,
  21 # add a line to the gdb.sum file.  This scripts assumes it is run from
  22 # the build/gdb/testsuite/ directory.  It is normally invoked by the
  23 # Makefile.
  24
  25 # Count core files portably, using POSIX compliant shell, avoiding ls,
  26 # find, wc, etc.  Spawning a subshell isn't strictly needed, but it's
  27 # clearer.  The "*core*" pattern is this lax in order to find all of
  28 # "core", "core.PID", "core.<program>.PID", "<program>.core", etc.
  29 cores=$(set -- *core*; [ $# -eq 1 -a ! -e "$1" ] && shift; echo $#)
  30
  31 # If no cores found, then don't add our summary line.
  32 if [ "$cores" -eq "0" ]; then
  33     exit
  34 fi
  35
  36 # Add our line to the summary.
  37 sed -i'' -e "/=== gdb Summary ===/{
  38 n
  39 a\\
  40 # of unexpected core files      $cores
  41 }" gdb.sum