kc3-lang/automake/tests/self-check-exit.test

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• Hash : e171f615
  Author :
  Date : 2011-08-09T15:24:03
  

  testsuite: avoid spurious failure of self checks on Solaris
  
  This is just a quick workaround to prevent having too much noise
  in the testsuite; more proper fixes have been committed into the
  'testsuite-work' branch.
  
  * tests/self-check-dir.test: Relax a test to avoid unimportant
  failure on Solaris 10.
  * tests/self-check-exit.test: Likewise.
  

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• tests/self-check-exit.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/>.
  
  # Sanity check for the automake testsuite.
  # Check that. in case of failing commands, the correct exit status is
  # passed to the exit trap installed by the `./defs' script.
  # Also check that the `errexit' shell flag is active.
  
  . ./defs-static || exit 99
  
  for st in 1 2 3 4 5 77 99 126 127 128 129 130 255; do
  
    echo "* Try: Exit $st"
    $SHELL -c  ". ./defs; Exit $st; :"
    rc=$?
    echo "* rc=$rc"
    echo
    test $rc -eq $st || exit 1
  
    echo "* Try: sh -c 'exit $st'"
    $SHELL -c  ". ./defs; sh -c 'exit $st'; :"
    rc=$?
    echo "* rc=$rc"
    echo
    test $rc -eq $st || exit 1
  
  done
  
  # Disabled: some lesser shells such as Solaris /bin/sh might fail
  # on this.
  #echo "* Try: non-existent-program"
  #$SHELL -c  ". ./defs; non-existent-program; :"
  #rc=$?
  #echo "* rc=$rc"
  #echo
  #test $rc -eq 127 || exit 1
  
  for sig in 1 2 13 15; do
  
    echo "* Try: kill -$sig \$\$"
    if test $sig -eq 2; then
      # Some Korn shells might otherwise get a spurious SIGINT
      # signal when one is sent to the child $SHELL.
      trap : 2
    fi
    $SHELL -c  ". ./defs; kill -$sig \$\$; :"
    rc=$?
    if test $sig -eq 2; then
      # Reset default SIGINT handler as portably as possible.
      trap 2 || trap - 2
    fi
    echo "* rc=$rc"
    echo
    if test x"$sh_errexit_works" = x"yes"; then
      # The exit trap should turn into an hard errors any failure
      # caused by signals.
      test $rc -eq 99 || exit 1
    else
      # The exit trap is not installed, so that the shell should exit
      # with status 128+n when receiving signal number n.  But don't
      # be too strict in the check, as POSIX only says that "The exit
      # status of a command that terminated because it received a
      # signal shall be reported as greater than 128".
      test $rc -gt 128 || exit 1
    fi
  
  done
  
  :
  

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