kc3-lang/automake/tests/pluseq11.test

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• Hash : 79103003
  Author :
  Date : 2011-01-08T19:40:04
  

  tests: enable 'errexit' shell flag by default.
  
  * tests/defs: Enable `errexit' shell flag (near the end).
  Removed redundant comment about the enabling of shell traces.
  * tests/README (Writing test cases): Update, and use nicer
  formatting in a couple of places.
  * All tests: Adjusted by removing now-redundant calls to
  'set -e'.
  

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• tests/pluseq11.test

• #!/bin/sh
  # Copyright (C) 2010, 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/>.
  
  # Check for bug in variable concatenation with `+=': an extra backslash
  # is erroneously retained in the final value.
  # See also sister test pluseq11b.test.
  
  . ./defs || Exit 1
  
  cat >>configure.in <<'END'
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  ## Use more line continuation to ensure we are robust and can (hopefully)
  ## cope any number of them, and not just one
  FOO = \
  \
  \
  bar
  ## Both these two variable additions are required to trigger the bug.
  FOO +=
  FOO += baz
  
  .PHONY: test
  test:
  	case '$(FOO)' in *\\*) exit 1;; *) exit 0;; esac
  END
  
  $ACLOCAL
  $AUTOMAKE
  
  grep '^ *FOO *=.*\\.' Makefile.in && Exit 1
  
  $AUTOCONF
  ./configure
  $MAKE test
  
  :
  

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