kc3-lang/automake/t/parallel-tests-empty-testlogs.sh

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• Hash : 7b142a7b
  Author :
  Date : 2012-05-15T16:12:09
  

  tests: use 'parallel-tests' Automake option by default
  
  This will help our transition from 'serial-tests' to 'parallel-tests'
  as the default test suite driver enabled by a TESTS assignment in the
  input Makefile.am.  Note that that change of default will only take
  place in master, though.
  
  * defs: Pass the 'parallel-tests' option to the AM_INIT_AUTOMAKE
  invocation in the created 'configure.ac' stub, unless the variable
  'am_serial_tests' is set to "yes".  Don't pay attention anymore to
  the 'am_parallel_tests' variable, that's obsolete now.
  * defs-static.in: Warn if the 'am_serial_tests' variable is set in the
  environment; conversely, don't warn anymore about 'am_parallel_tests'
  being set in the environment.
  * Makefile.am (AM_TESTS_ENVIRONMENT): Nullify the 'am_serial_tests'
  variable instead of the now-obsolete 'am_parallel_tests' one.
  * syntax-checks.mk (sc_tests_obsolete_variables): Also warn against
  uses of 'am_parallel_tests', which is now deprecated in favor of
  'am_serial_tests'.  Similarly, if a use of 'parallel_tests' is seen,
  suggest using 'am_serial_tests' instead, not 'am_parallel_tests'.
  * gen-testsuite-part: Now that we use the 'parallel-tests' by default
  in our tests, we need to completely change the logic and semantics of
  generation of sibling tests for those tests that check the Automake
  generated testsuite harness itself.  Do that, and give a complete
  explanation of the new logic and semantics in the relevant comments.
  * t/README: Update.
  * Lots of test cases: Adjust.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/parallel-tests-empty-testlogs.sh

• #! /bin/sh
  # Copyright (C) 2011-2012 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/>.
  
  # Check parallel-tests features:
  # - empty TESTS
  # - empty TEST_LOGS
  
  . ./defs || Exit 1
  
  cat >> configure.ac << 'END'
  AC_CONFIG_FILES([sub1/Makefile sub2/Makefile])
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  SUBDIRS = sub1 sub2
  END
  
  mkdir sub1 sub2
  
  cat > sub1/Makefile.am << 'END'
  TESTS =
  END
  
  # When $(TESTS) is empty, NetBSD 5.1 make ends up defining $(TESTS_LOGS)
  # to ".log" rather than to the empty string (as would be expected).
  # But our recipes are smart enough to work around such a botched-up
  # substitution, so let's not bother too much about it.
  if using_gmake; then
    unindent >> sub1/Makefile.am << 'END'
      check-local:
  	echo $(TEST_LOGS) | grep . && exit 1; exit 0
  END
  fi
  
  cat > sub2/Makefile.am << 'END'
  TESTS = foo.test
  END
  
  cat > sub2/foo.test <<'END'
  #! /bin/sh
  exit 0
  END
  chmod a+x sub2/foo.test
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  no_test_has_run ()
  {
    ls -1 *.log | grep -v '^test-suite\.log$' | grep . && Exit 1
    grep '^# TOTAL: *0$' test-suite.log
    :
  }
  
  for vpath in : false; do
    if $vpath; then
      mkdir build
      cd build
      srcdir=..
    else
      srcdir=.
    fi
    $srcdir/configure
    cd sub1
    VERBOSE=yes $MAKE check
    no_test_has_run
    cd ../sub2
    VERBOSE=yes TESTS='' $MAKE -e check
    no_test_has_run
    VERBOSE=yes TEST_LOGS='' $MAKE -e check
    no_test_has_run
    cd ..
    $MAKE check
    cat sub2/foo.log
    $MAKE distclean
    cd $srcdir
  done
  
  :
  

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