kc3-lang/automake/tests/self-check-is_newest.tap

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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/self-check-is_newest.tap

• #! /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/>.
  
  # Sanity check for the automake testsuite: the 'is_newest' subroutine.
  
  . ./defs || Exit 1
  
  plan_ 21
  
  # I'm a lazy typist.
  Y () { command_ok_ "is_newest $*" is_newest "$@"; }
  N () { command_ok_ "not is_newest $*" not is_newest "$@"; }
  
  : > a
  $sleep
  : > b
  : > c
  
  stat a b c || : # For debugging.
  
  Y c a
  Y b a
  N a b
  Y c b
  Y c c
  Y c a b c
  
  touch -r c d
  
  stat c d || : # For debugging.
  
  Y c d
  
  # Should work on directories too, both empty and not-empty.  An older
  # implementation of 'is_newest' failed if the first argument was a
  # directory containing files newer than itself (see automake bug#9147).
  mkdir u x
  touch x/foo
  $sleep
  touch x/foo
  $sleep
  mkdir v y
  touch y/foo
  $sleep
  touch y/foo
  
  stat u v x y x/foo y/foo || : # For debugging.
  
  for older in u x; do
    for newer in v y; do
      Y $newer $older
      N $older $newer
    done
  done
  
  Y x/foo x
  N x x/foo
  
  touch -r x u
  Y x u
  Y u x
  
  # A couple of mild "stress" tests.
  Y y x u v
  Y y u x/foo a b c
  
  :
  

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