kc3-lang/automake/tests/serial-tests.test

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• Hash : deb77738
  Author :
  Date : 2012-02-20T18:33:50
  

  automake: new option 'serial-tests'
  
  Currently, automake offers a 'parallel-tests' option to enable the
  use of the parallel testsuite harness in the generated Makefiles,
  but no option to explicitly state the intention of using the older
  serial testsuite driver (which is currently the default).
  
  This makes the parallel test harness seems like a second-class
  citizen (while actually it should be the other way around); more
  importantly, it will prevent us from making the parallel harness
  be the default one in future automake versions, since the users
  of the serial harness would then have no way to instruct automake
  to continue using it.
  
  We solve all of this by introducing a new 'serial-tests' option.
  
  * lib/Automake/Options.pm (_process_option_list): Recognize the
  new option, and related minor refactoring.
  * tests/serial-tests.test: New test.
  * tests/list-of-tests.mk: Add it.
  * doc/automake.texi: Update.
  * NEWS: Likewise.
  

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• tests/serial-tests.test

• #! /bin/sh
  # Copyright (C) 2012 Free Software Foundation, Inc.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  # Option 'serial-tests'.
  
  # To avoid useless generation of a sibling test.
  am_parallel_tests=yes
  am_create_testdir=empty
  . ./defs || Exit 1
  
  hasnt_parallel_tests ()
  {
    $EGREP 'TEST_SUITE_LOG|TEST_LOGS|\.log.*:' $1 && Exit 1
    grep 'recheck.*:' $1 && Exit 1
    grep '^check-TESTS: \$(TESTS)$' $1
  }
  
  has_parallel_tests ()
  {
    $EGREP '(^| )check-TESTS.*:' $1
    $EGREP '(^| )recheck.*:' $1
    grep '^\$(TEST_SUITE_LOG): \$(TEST_LOGS)$' $1
    grep '^\.test\.log:$' $1
  }
  
  mkdir one two
  
  cat >> one/configure.ac <<END
  AC_INIT([$me], [1.0])
  AM_INIT_AUTOMAKE([serial-tests])
  AC_CONFIG_FILES([Makefile])
  END
  
  echo 'TESTS = foo.test bar.test' > one/Makefile.am
  
  cat >> two/configure.ac <<END
  AC_INIT([$me], [2.0])
  AC_CONFIG_AUX_DIR([config])
  AM_INIT_AUTOMAKE([parallel-tests])
  AC_CONFIG_FILES([aMakefile bMakefile])
  END
  
  cp one/Makefile.am two/aMakefile.am
  cat - one/Makefile.am > two/bMakefile.am <<END
  AUTOMAKE_OPTIONS = serial-tests
  END
  
  cd one
  touch missing install-sh
  $ACLOCAL
  $AUTOMAKE
  grep TEST Makefile.in # For debugging.
  hasnt_parallel_tests Makefile.in
  test ! -r test-driver
  cd ..
  
  cd two
  mkdir config
  $ACLOCAL
  $AUTOMAKE --add-missing
  grep TEST [ab]Makefile.in # For debugging.
  has_parallel_tests aMakefile.in
  hasnt_parallel_tests bMakefile.in
  mv aMakefile.in aMakefile.sav
  mv bMakefile.in bMakefile.sav
  test ! -r test-driver
  test -f config/test-driver
  $AUTOMAKE
  diff aMakefile.sav aMakefile.in
  diff bMakefile.sav bMakefile.in
  cd ..
  
  :
  

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