# Torturing Bison. -*- Autotest -*-
-# Copyright (C) 2001, 2002, 2004, 2005 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.
+# Copyright (C) 2001-2002, 2004-2007, 2009-2012 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 3 of the License, 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
AT_BANNER([[Torture Tests.]])
# Create FILE-NAME, containing a self checking parser for a huge
# triangular grammar.
m4_define([AT_DATA_TRIANGULAR_GRAMMAR],
-[AT_DATA([[gengram.pl]],
+[AT_BISON_OPTION_PUSHDEFS
+AT_DATA([[gengram.pl]],
[[#! /usr/bin/perl -w
use strict;
#include <stdio.h>
#include <stdlib.h>
-static int yylex (void);
-static void yyerror (const char *msg);
+]AT_YYLEX_DECLARE[
+]AT_YYERROR_DECLARE[
%}
%union
{
}
EOF
]])
+AT_BISON_OPTION_POPDEFS
AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
mv stdout $1
# With 500 and the new parser, which consume far too much memory,
# it gets killed too. Of course the parser is to be cleaned.
AT_DATA_TRIANGULAR_GRAMMAR([input.y], [200])
-AT_CHECK([bison -v -o input.c input.y])
+AT_BISON_CHECK_NO_XML([-v -o input.c input.y])
AT_COMPILE([input])
AT_PARSER_CHECK([./input])
# Create FILE-NAME, containing a self checking parser for a huge
# horizontal grammar.
m4_define([AT_DATA_HORIZONTAL_GRAMMAR],
-[AT_DATA([[gengram.pl]],
+[AT_BISON_OPTION_PUSHDEFS
+AT_DATA([[gengram.pl]],
[[#! /usr/bin/perl -w
use strict;
#include <stdio.h>
#include <stdlib.h>
-static int yylex (void);
-static void yyerror (const char *msg);
+]AT_YYLEX_DECLARE[
+]AT_YYERROR_DECLARE[
%}
%token
AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
mv stdout $1
+AT_BISON_OPTION_POPDEFS
])
# Ask for 200 MiB, which should be plenty even on a 64-bit host.
AT_INCREASE_DATA_SIZE(204000)
-AT_CHECK([bison -v -o input.c input.y])
+AT_BISON_CHECK_NO_XML([-v -o input.c input.y])
AT_COMPILE([input])
AT_PARSER_CHECK([./input])
# Create FILE-NAME, containing a self checking parser for a grammar
# requiring SIZE lookahead tokens.
m4_define([AT_DATA_LOOKAHEAD_TOKENS_GRAMMAR],
-[AT_DATA([[gengram.pl]],
+[AT_BISON_OPTION_PUSHDEFS
+AT_DATA([[gengram.pl]],
[[#! /usr/bin/perl -w
use strict;
# include <stdlib.h>
# include <assert.h>
-static int yylex (void);
-static void yyerror (const char *msg);
+]AT_YYLEX_DECLARE[
+]AT_YYERROR_DECLARE[
%}
%union
{
AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
mv stdout $1
+AT_BISON_OPTION_POPDEFS
])
# Ask for 200 MiB, which should be plenty even on a 64-bit host.
AT_INCREASE_DATA_SIZE(204000)
-AT_CHECK([bison -v -o input.c input.y])
+AT_BISON_CHECK([-v -o input.c input.y])
AT_COMPILE([input])
AT_PARSER_CHECK([./input])
# ------------------------------------------------
# A parser specialized in torturing the stack size.
m4_define([AT_DATA_STACK_TORTURE],
-[# A grammar of parens growing the stack thanks to right recursion.
+[AT_BISON_OPTION_PUSHDEFS([$2])
+# A grammar of parens growing the stack thanks to right recursion.
# exp:
AT_DATA([input.y],
[[%{
#include <stdio.h>
#include <stdlib.h>
]$1[
- static int yylex (void);
- static void yyerror (const char *msg);
+ ]AT_YYLEX_DECLARE[
+ ]AT_YYERROR_DECLARE[
%}
]$2[
%error-verbose
%%
exp: WAIT_FOR_EOF exp | ;
%%
-static void
-yyerror (const char *msg)
-{
- fprintf (stderr, "%s\n", msg);
-}
-
+]AT_YYERROR_DEFINE[
static int
yylex (void)
{
int count;
int status;
]m4_bmatch([$2], [%push-],
-[[ yypstate *yyps = yypstate_new ();
+[[ yypstate *ps = yypstate_new ();
]])[ for (count = 0; count < 2; ++count)
{
int new_status;
yylval = yylval_init;
]m4_bmatch([$2], [%push-],
-[[ new_status = yypull_parse (yyps);
+[[ new_status = yypull_parse (ps);
]],
[[ new_status = yyparse ();
]])[ if (count > 0 && new_status != status)
status = new_status;
}
]m4_bmatch([$2], [%push-],
-[[ yypstate_delete (yyps);
+[[ yypstate_delete (ps);
]])[ return status;
}
}
]])
-AT_CHECK([bison -o input.c input.y])
+AT_BISON_OPTION_POPDEFS([$2])
+AT_BISON_CHECK([-o input.c input.y])
AT_COMPILE([input])
])
# just helps guarantee we don't let the YYSTACK_USE_ALLOCA feature affect
# push parsers.
AT_DATA_STACK_TORTURE([AT_USE_ALLOCA],
-[[%push-pull-parser
+[[%define api.push-pull both
]])
AT_PARSER_CHECK([./input 20], 0, [], [ignore],
[[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
[[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
AT_DATA_STACK_TORTURE([AT_USE_ALLOCA],
-[[%push-pull-parser
+[[%define api.push-pull both
]])
AT_PARSER_CHECK([./input 20], 0, [], [ignore],
[[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
projects / bison.git / blobdiff