kc3-lang/automake/tests/yacc-basic.test

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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/yacc-basic.test

• #! /bin/sh
  # Copyright (C) 2010-2012 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/>.
  
  # Basic semantic checks on Yacc support (without yacc-generated headers).
  # Keep in sync with sister test 'yacc-cxx.test'.
  
  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 bar
  foo_SOURCES = parse.y foo.c
  bar_SOURCES = $(foo_SOURCES)
  bar_YFLAGS = -v
  
  .PHONY: echo-distcom
  echo-distcom:
  	@echo ' ' $(DIST_COMMON) ' '
  END
  
  cat > parse.y << 'END'
  %{
  #include <stdio.h>
  #include <stdlib.h>
  int yylex () { return getchar (); }
  void yyerror (char *s) {}
  %}
  %%
  a : 'a' { exit(0); };
  END
  
  cat > foo.c << 'END'
  int main () { yyparse (); return 1; }
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  ./configure
  $MAKE
  ls -l
  # The Yacc-derived C sources must be created, and not removed once
  # compiled (i.e., not treated like "intermediate files" in the GNU
  # make sense).
  test -f parse.c
  test -f bar-parse.c
  # Check that per-object flags are honored.
  test -f bar-parse.output
  
  if cross_compiling; then :; else
    echo a | ./foo
    echo b | ./foo && Exit 1
    : For shells with busted 'set -e'.
  fi
  
  echo a | ./bar
  echo b | ./bar && Exit 1
  
  # The Yacc-derived C sources must be shipped.
  $MAKE echo-distcom
  $MAKE -s echo-distcom | grep '[ /]parse\.c '
  $MAKE -s echo-distcom | grep '[ /]bar-parse\.c '
  $MAKE distdir
  ls -l $distdir
  test -f $distdir/parse.c
  test -f $distdir/bar-parse.c
  
  # Sanity check on distribution.
  # Note that, for this to succeed, bar-parse.output must either not
  # be distributed, or properly cleaned by automake-generated rules.
  # We don't want to set the exact semantics yet, but want to ensure
  # they are are consistent.
  yl_distcheck
  
  # Make sure that the Yacc-derived C sources are erased by
  # maintainer-clean, and not by distclean.
  test -f parse.c
  test -f bar-parse.c
  $MAKE distclean
  ls -l
  test -f parse.c
  test -f bar-parse.c
  ./configure # We must re-create 'Makefile'.
  $MAKE maintainer-clean
  ls -l
  test ! -f parse.c
  test ! -f bar-parse.c
  
  :
  

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