kc3-lang/automake/t/make-dryrun.tap

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• Hash : 7df8b28c
  Author :
  Date : 2012-12-31T18:18:37
  

  maint: update copyright year for 2013 (in branch maint)
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/make-dryrun.tap

• #! /bin/sh
  # Copyright (C) 2012-2013 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 that $(am__make_dryrun) works as expected.
  
  . test-init.sh
  
  plan_ 14
  
  if echo "all: ; @+printf %sbb%s aa cc" | $MAKE -n -f - | grep aabbcc; then
    make_plus_silence () { return 0; }
  else
    make_plus_silence () { return 1; }
  fi
  
  mkdir sub
  
  echo AC_OUTPUT >> configure.ac
  
  cat > Makefile.am <<'END'
  all:
  	: Dummy, nothing to do.
  foo:
  	$(MAKE) all
  notdry:
  	@echo ":: $$MAKEFLAGS ::"; : For debugging.
  	$(am__make_dryrun) && exit 1; exit 0
  dry:
  	+@echo ":: $$MAKEFLAGS ::"; : For debugging.
  	+$(am__make_dryrun) || exit 1; echo ok > from-dry-mode
  END
  
  $ACLOCAL    || fatal_ "aclocal failed"
  $AUTOCONF   || fatal_ "autoconf failed"
  $AUTOMAKE   || fatal_ "automake failed"
  ./configure || fatal_ "configure failed"
  
  # ----------------------------------------------------------------------
  
  check_no_dryrun ()
  {
    command_ok_ "dry-run ($cnt)" $MAKE notdry ${1+"$@"}
    cnt=$(($cnt + 1))
  }
  cnt=1
  
  check_no_dryrun
  
  # Test against a known regression.  This was especially heinous, since
  # make running in normal mode was sometimes mistaken for make running
  # in dry mode.
  check_no_dryrun TESTS="n1.test n2.test"
  check_no_dryrun TESTS="n1 n2" AM_MAKEFLAGS="TESTS='n1 n2'"
  check_no_dryrun TESTS="n1 n2" AM_MAKEFLAGS='TESTS="n1 n2"'
  check_no_dryrun FOOFLAGS="-n -n -knf2 n --none -n"
  check_no_dryrun MYFLAGS="-n --dryrun -n --dry-run -n"
  
  # ----------------------------------------------------------------------
  
  check_dryrun ()
  {
    r=ok directive=
    case $1 in
      -C) condition=$2 reason=$3; shift; shift; shift;;
       *) condition=: reason=;;
    esac
    if $condition; then
      $MAKE dry ${1+"$@"}   || r='not ok'
      test -f from-dry-mode || r='not ok'
      rm -f from-dry-mode   || fatal_ "cleaning up"
    else
      directive=SKIP
    fi
    result_ "$r" -D "$directive" -r "$reason" "not dry-run ($cnt)"
    unset r directive reason
    cnt=$(($cnt + 1))
  }
  cnt=1
  
  check_dryrun -C make_plus_silence 'recipe prefix "+" unsupported' -n
  check_dryrun -C using_gmake "\$MAKE is not GNU make" --dry-run -k
  
  # ----------------------------------------------------------------------
  
  # Test for when shell metacharacters or backslashes are in $(MAKEFLAGS).
  
  check_metachars ()
  {
    r=ok
    $MAKE notdry ${1+"$@"} || r='not ok'
    if test -f bad; then
      r='not ok'
    else
      rm -f bad || fatal_ "cleaning up"
    fi
    result_ "$r" "dry-run, with shell metachars ($cnt)"
    unset r
    cnt=$(($cnt + 1))
  }
  cnt=1
  
  check_metachars MYFLAGS="-n \"n\" '-n' --none -n"
  check_metachars MYFLAGS='-knf2\ n\ \\n'
  check_metachars MYFLAGS="(&) | ; \" \` '"
  check_metachars MYFLAGS=" ' # ' "
  check_metachars MYFLAGS='$(foo)'
  check_metachars MYFLAGS='`touch bad`'
  
  # ----------------------------------------------------------------------
  
  :
  

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