t/parallel-tests-concurrency-2.sh

   1 #! /bin/sh
   2 # Copyright (C) 2009-2024 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 # Check parallel-tests features:
  18 # - concurrent program compilation and testing (with EXTRA_PROGRAMS)
  19 #
  20 # Actually, this test doesn't ensure that things happen concurrently.
  21 # It merely serves as demonstration.  :-)
  22
  23 required='cc native GNUmake'
  24 . test-init.sh
  25
  26 cat >> configure.ac << 'END'
  27 AC_PROG_CC
  28 AC_OUTPUT
  29 END
  30
  31 cat > Makefile.am << 'END'
  32 TESTS = $(programs) $(scripts)
  33 EXTRA_PROGRAMS = $(programs)
  34 CLEANFILES = $(EXTRA_PROGRAMS)
  35 dist_noinst_SCRIPTS = $(scripts)
  36 programs =
  37 scripts =
  38 END
  39
  40 for i in 1 2 3 4 5 6 7 8; do
  41   echo "scripts += foo$i.test" >> Makefile.am
  42   echo "programs += foo$i.prog" >> Makefile.am
  43   unindent >foo$i.test <<'END'
  44     #! /bin/sh
  45     echo "this is $0"
  46     exit 0
  47 END
  48   cat >foo$i.c <<'END'
  49     int main (void)
  50     {
  51       return 0;
  52     }
  53 END
  54   chmod a+x foo$i.test
  55 done
  56
  57 $ACLOCAL
  58 $AUTOCONF
  59 $AUTOMAKE -a
  60
  61 ./configure
  62 $MAKE -j4 check
  63 $MAKE distcheck
  64
  65 :