kc3-lang/automake/t/yacc7.sh

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• Hash : bf258729
  Author :
  Date : 2012-06-29T00:48:11
  

  tests: prefer "test ! -e FILE" to check that a file doesn't exist
  
  Once, for the sake of (at least) Solaris 10 /bin/sh, we had to use
  "test ! -f FILE" or "test ! -r FILE" or "test ! -d FILE" instead,
  because the that shell's 'test' built-in didn't grok the '-e' option.
  
  Note however that we still can't use "test ! -e" in the Makefile recipes
  used in the test cases; that is because those recipes are run with the
  shell detected by 'configure', and Autoconf-generated configure scripts
  do no guarantee to find or provide a POSIX-compatible shell.
  
  * Several tests: Adjust.
  * t/yacc-clean-cxx: Adjust, and remove a couple of useless commands.
  * t/parallel-tests-dry-run-2.sh: Adjust, and add invocation to
  "make -n" forgotten in previous versions of the test.
  * t/txinfo26.sh: Adjust, and don't bother to skip the test when it's
  run in a directory whose absolute path contain whitespace: that setup
  is not supported anyway.
  * t/maken3.sh: Adjust, and fix a typo that could cause a minor false
  negative.
  * t/test-trs-recover2.sh: Prefer using 'skip_' with a suitable error
  message over a bare 'exit 77'.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/yacc7.sh

• #! /bin/sh
  # Copyright (C) 2001-2012 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/>.
  
  # Test to make sure dependencies are generated correctly for .h files.
  # Report from Richard Boulton.
  #
  # Also check that the sources of the generated parser are distributed.
  # PR/47.
  
  required='cc yacc'
  . ./defs || exit 1
  
  cat >> configure.ac << 'END'
  AC_PROG_CC
  AC_PROG_YACC
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  bin_PROGRAMS = foo
  foo_SOURCES = foo.y
  AM_YFLAGS = -d
  
  check-dist: distdir
  	test -f $(distdir)/foo.y
  	test -f $(distdir)/foo.c
  	test -f $(distdir)/foo.h
  END
  
  # The %union will cause Bison to output '#line's in y.tab.h too.
  cat > foo.y << 'END'
  %union
  {
    int i;
    char c;
  }
  %%
  WORD: "up";
  %%
  END
  
  $ACLOCAL
  $AUTOMAKE -a
  $AUTOCONF
  ./configure
  
  $MAKE foo.h
  
  test -f foo.h
  
  rm -f foo.h foo.c
  $MAKE check-dist
  
  # We should be able to recover if foo.h is deleted.
  
  rm -f foo.h
  $MAKE foo.h
  test -f foo.h
  
  # Make sure '#line ... y.tab.h' gets replaced.
  $FGREP 'y.tab.h' foo.h && exit 1
  
  # Make distclean must not erase foo.c nor foo.h (by GNU standards) ...
  $MAKE foo.c
  test -f foo.h
  test -f foo.c
  $MAKE distclean
  test -f foo.h
  test -f foo.c
  # ... but maintainer-clean should.
  ./configure # Re-create 'Makefile'.
  $MAKE maintainer-clean
  test ! -e foo.h
  test ! -e foo.c
  
  :
  

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