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

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• Hash : b9b79d88
  Author :
  Date : 2011-10-06T21:30:04
  

  parallel-tests: don't allow @substitutions@ in TEST_EXTENSIONS
  
  Even after the last commit `v1.11-476-g90bea64', the checks
  performed by automake on entries in $(TEST_EXTENSIONS) tried to
  allow for @substitited@ stuff.  This however ends up allowing
  quite brittle setups, which, most importantly, are of no real
  practical usefulness anyway.  So it's better to just disallow
  @substitutions@ in TEST_EXTENSIONS altogether, offering a clear
  error message, instead of risking weird bugs and unexpected
  behaviors in the generated Makefile.in.
  
  * automake.in ($TEST_EXTENSION_PATTERN): Turned from a regular
  expression ...
  (is_valid_test_extension): ... into this subroutine.  Don't allow
  generic @substitutions@ anymore (possibly making an exception for
  `@EXEEXT@' under the proper circumstances).
  * tests/test-extensions.test: Adjust and extend.
  

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• tests/test-extensions.test

• #! /bin/sh
  # Copyright (C) 2011 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.
  
  parallel_tests=yes
  . ./defs || Exit 1
  
  set -e
  
  cat >> configure.in <<'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
  
  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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