t/parallel-tests-once.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2024 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # Tests shouldn't be run multiple times by a simple "make check" in a
  18 # clean directory.  An early implementation of the '.trs' intermediate
  19 # files incurred a similar problem.
  20
  21 . test-init.sh
  22
  23 cat >> configure.ac << 'END'
  24 AC_OUTPUT
  25 END
  26
  27 cat > Makefile.am << 'END'
  28 TESTS = foo.test
  29 END
  30
  31 cat > foo.test <<'END'
  32 #! /bin/sh
  33 test -f foo.run && exit 1
  34 : > foo.run
  35 END
  36 chmod a+x foo.test
  37
  38 $ACLOCAL
  39 $AUTOCONF
  40 $AUTOMAKE -a
  41
  42 ./configure
  43
  44 $MAKE check
  45 test -f foo.run # Sanity check.
  46
  47 :