kc3-lang/automake/tests/parallel-tests3.test

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• Hash : 5b44ce39
  Author :
  Date : 2012-02-23T13:07:57
  

  tests: quote 'like this', not `like this', as per GCS recommendation
  
  This patch converts the automake testsuite and related files, to
  the use of new quoting format 'like this' or "like this" rather
  than `like this'.
  
  This is done for consistency with the new recommendations in the GNU
  Coding Standards, and, well, because I've come to actually prefer
  the '...' and "..." quoting formats over the `...' one.
  
  * tests/README: Update quoting format throughout.  Remove some
  "excessive" use of quoting, and throw in minor rewording where
  appropriate.
  * tests/Makefile.am: Likewise, for comments.
  * tests/CheckListOfTests.am: Likewise.
  * tests/defs-static.in: Likewise.
  * tests/defs: Likewise.
  * tests/trivial-test-driver: Likewise.
  * Many tests/*.tap, tests/*.test and tests/*.sh files: Likewise,
  and for the diagnostic and informational messages as well.
  * tests/gen-testsuite-part: Likewise, and for the generated tests
  as well.
  

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• tests/parallel-tests3.test

• #! /bin/sh
  # Copyright (C) 2009-2012 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:
  # - concurrent parallel execution
  
  am_parallel_tests=yes
  . ./defs || Exit 1
  
  case $MAKE in
    *\ -j*) skip_ "\$MAKE contains '-j'";;
  esac
  
  if using_gmake; then
    j=-j
  else
    unindent > Makefile <<END
      all: one two
      one:
  	$sleep && test -f two
      two:
  	echo ok > \$@
  END
    for j in "-j" "-j " NONE; do
      if test x"$j" = xNONE; then
        skip_ "can't run make in parallel mode"
      fi
      $MAKE ${j}2 all >output 2>&1 || continue
      $EGREP -i "(warning|error):|-j[\"\'\` ]" output && continue
      break
    done
    rm -f one output Makefile
  fi
  
  cat >> configure.ac << 'END'
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  TESTS =
  END
  
  cat > x <<'END'
  #! /bin/sh
  echo "this is $0"
  # Creative quoting below to please maintainer-check.
  sleep '1'
  exit 0
  END
  chmod a+x ./x
  
  mkdir sub
  for i in 1 2 3; do
    echo "TESTS += foo$i.test" >> Makefile.am
    cp x foo$i.test
    echo "TESTS += zap$i" >> Makefile.am
    cp x zap$i
    echo "TESTS += sub/bar$i.test" >> Makefile.am
    cp x sub/bar$i.test
    echo "TESTS += sub/mu$i" >> Makefile.am
    cp x sub/mu$i
  done
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  for build in serial parallel; do
    mkdir $build
    cd $build
    ../configure
    $MAKE
    cd ..
  done
  
  cd serial
  $MAKE ${j}1 check &
  cd ../parallel
  $sleep
  # Use append mode here to avoid dropping output.
  # Yes, this actually happens.
  : >stdout
  $MAKE ${j}4 check >> stdout
  cd ..
  # Ensure the tests are really being run in parallel mode: if this is
  # the case, the serial run of the dummy testsuite started above should
  # still be ongoing when the parallel one has terminated.
  kill -0 $!
  cat parallel/stdout
  test `grep -c '^PASS:' parallel/stdout` -eq 12
  
  # Wait long enough so that there are no open files any more when the
  # post-test cleanup runs.  But exit after we've waited for two minutes
  # or more, to avoid testsuite hangs in unusual situations (this has
  # already happened).
  i=1
  while test ! -f serial/test-suite.log && test $i -le 120; do
    i=`expr $i + 1`
    sleep '1' # Extra quoting to please maintainer-check.
  done
  $sleep
  
  :
  

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