kc3-lang/automake/t/test-extensions.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/test-extensions.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/>.
  
  # Make sure that Automake diagnose invalid entries in TEST_EXTENSIONS,
  # and do not diagnose valid (albeit more unusual) ones.
  # See automake bug#9400.
  
  . ./defs || Exit 1
  
  cat >> configure.ac <<'END'
  AC_OUTPUT
  END
  
  $ACLOCAL
  $AUTOCONF
  
  valid_extensions='sh T t1 _foo BAR x_Y_z _'
  
  echo TESTS = > Makefile.am
  echo " $valid_extensions" \
    | sed -e 's/ / ./g' -e 's/^/TEST_EXTENSIONS =/' >> Makefile.am
  cat Makefile.am # For debugging.
  
  $AUTOMAKE -a
  
  grep -i 'log' Makefile.in # For debugging.
  
  for lc in $valid_extensions; do
    uc=`echo $lc | tr '[a-z]' '[A-Z]'`
    $FGREP "\$(${uc}_LOG_COMPILER)" Makefile.in
    grep "^${uc}_LOG_COMPILE =" Makefile.in
    grep "^\.${lc}\.log:" Makefile.in
  done
  
  # The produced Makefile is not broken.
  ./configure
  $MAKE all check
  
  cat > Makefile.am << 'END'
  TESTS = foo.test bar.sh
  TEST_EXTENSIONS  = .test mu .x-y a-b .t.1 .sh .6c .0 .11 .= @suf@ .@ext@
  TEST_EXTENSIONS += .= .t33 .a@b _&_
  END
  
  AUTOMAKE_fails
  for suf in mu .x-y a-b .t.1 .6c .0 .11  @suf@ .@ext@ '.=' '_&_'; do
    suf2=`printf '%s\n' "$suf" | sed -e 's/\./\\./'`
    $EGREP "^Makefile\.am:2:.*invalid test extension.* $suf2( |$)" stderr
  done
  
  # Verify that we accept valid suffixes, even if intermixed with
  # invalid ones.
  $EGREP '\.(sh|test|t33)' stderr && Exit 1
  
  # Verify that we don't try to handle invalid suffixes.
  $EGREP '(LOG_COMPILER|non-POSIX var|bad character)' stderr && Exit 1
  
  :
  

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