X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/67a25fed4cf5d7c93f6909f6a2a9fe23104eb0df..9b0efa5bc24b3f412b6579b5068cb52bab5c197f:/tests/local.at

diff --git a/tests/local.at b/tests/local.at
index 65ae073f..59765c54 100644
--- a/tests/local.at
+++ b/tests/local.at
@@ -1,22 +1,23 @@
 # Process this -*- Autotest -*- file with autom4te.
 
 # Macros for the GNU Bison Test suite.
-# Copyright (C) 2003 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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.
-
+# 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., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# We want a recent Autotest.
+m4_version_prereq([2.58])
 
 
 ## ------------------------------- ##
@@ -38,56 +39,66 @@ m4_define([AT_BISON_OPTION_PUSHDEFS],
 m4_define([_AT_BISON_OPTION_PUSHDEFS],
 [m4_if([$1$2], $[1]$[2], [],
        [m4_fatal([$0: Invalid arguments: $@])])dnl
-m4_pushdef([AT_LALR1_CC_IF],
-[m4_bmatch([$3], ["lalr1.cc"], [$1], [$2])])
+m4_pushdef([AT_SKEL_CC_IF],
+[m4_bmatch([$3], [%language "[Cc]\+\+"\|%skeleton "[a-z0-9]+\.cc"], [$1], [$2])])
 m4_pushdef([AT_GLR_IF],
-[m4_bmatch([$3], [%glr-parser], [$1], [$2])])
+[m4_bmatch([$3], [%glr-parser\|%skeleton "glr\.], [$1], [$2])])
+m4_pushdef([AT_LALR1_CC_IF],
+[AT_SKEL_CC_IF([AT_GLR_IF([$2], [$1])], [$2])])
+m4_pushdef([AT_GLR_CC_IF],
+[AT_SKEL_CC_IF([AT_GLR_IF([$1], [$2])], [$2])])
 # Using yacc.c?
 m4_pushdef([AT_YACC_IF],
-[m4_bmatch([$3], [%glr-parser\|%skeleton], [$2], [$1])])
+[m4_bmatch([$3], [%language\|%glr-parser\|%skeleton], [$2], [$1])])
+m4_pushdef([AT_LEXPARAM_IF],
+[m4_bmatch([$3], [%lex-param], [$1], [$2])])
 m4_pushdef([AT_PARAM_IF],
 [m4_bmatch([$3], [%parse-param], [$1], [$2])])
 m4_pushdef([AT_LOCATION_IF],
 [m4_bmatch([$3], [%locations], [$1], [$2])])
 m4_pushdef([AT_PURE_IF],
-[m4_bmatch([$3], [%pure-parser], [$1], [$2])])
+[m4_bmatch([$3], [%define  *api\.pure\|%pure-parser],
+           [m4_bmatch([$3], [%define  *api\.pure *"false"], [$2], [$1])],
+           [$2])])
 m4_pushdef([AT_PURE_AND_LOC_IF],
-[m4_bmatch([$3], [%locations.*%pure-parser\|%pure-parser.*%locations],
-           [$1], [$2])])
+[m4_bmatch([$3], [%locations], [AT_PURE_IF($@)], [$2])])
 m4_pushdef([AT_GLR_OR_PARAM_IF],
 [m4_bmatch([$3], [%glr-parser\|%parse-param], [$1], [$2])])
-
+m4_pushdef([AT_NAME_PREFIX],
+[m4_bmatch([$3], [%name-prefix ".*"],
+           [m4_bregexp([$3], [name-prefix "\([^"]*\)"], [\1])],
+           [yy])])
 # yyerror receives the location if %location & %pure & (%glr or %parse-param).
 m4_pushdef([AT_YYERROR_ARG_LOC_IF],
 [AT_GLR_OR_PARAM_IF([AT_PURE_AND_LOC_IF([$1], [$2])],
-                    [$2])])
+		    [$2])])
 # yyerror always sees the locations (when activated), except if
-# yacc & pure & !param.
+# (yacc & pure & !param).  FIXME: This is wrong.  See the manual.
 m4_pushdef([AT_YYERROR_SEES_LOC_IF],
 [AT_LOCATION_IF([AT_YACC_IF([AT_PURE_IF([AT_PARAM_IF([$1], [$2])],
-                                        [$1])],
-                            [$1])],
-                [$2])])
+					[$1])],
+			    [$1])],
+		[$2])])
 
-# The interface is pure: either because %pure-parser, or because we
+# The interface is pure: either because %define api.pure, or because we
 # are using the C++ parsers.
 m4_pushdef([AT_PURE_LEX_IF],
 [AT_PURE_IF([$1],
-            [AT_LALR1_CC_IF([$1], [$2])])])
+	    [AT_SKEL_CC_IF([$1], [$2])])])
 
 AT_PURE_LEX_IF(
-[m4_pushdef([AT_LOC], [(*yylloc)])
- m4_pushdef([AT_VAL], [(*yylval)])
+[m4_pushdef([AT_LOC], [(*llocp)])
+ m4_pushdef([AT_VAL], [(*lvalp)])
  m4_pushdef([AT_LEX_FORMALS],
-            [YYSTYPE *yylval[]AT_LOCATION_IF([, YYLTYPE *yylloc])])
+	    [YYSTYPE *lvalp[]AT_LOCATION_IF([, YYLTYPE *llocp])])
  m4_pushdef([AT_LEX_ARGS],
-            [yylval[]AT_LOCATION_IF([, yylloc])])
+	    [lvalp[]AT_LOCATION_IF([, llocp])])
  m4_pushdef([AT_USE_LEX_ARGS],
-            [(void) yylval;AT_LOCATION_IF([(void) yylloc])])
+	    [(void) lvalp;AT_LOCATION_IF([(void) llocp])])
  m4_pushdef([AT_LEX_PRE_FORMALS],
-            [AT_LEX_FORMALS, ])
+	    [AT_LEX_FORMALS, ])
  m4_pushdef([AT_LEX_PRE_ARGS],
-            [AT_LEX_ARGS, ])
+	    [AT_LEX_ARGS, ])
 ],
 [m4_pushdef([AT_LOC], [(yylloc)])
  m4_pushdef([AT_VAL], [(yylval)])
@@ -113,12 +124,16 @@ m4_popdef([AT_LOC])
 m4_popdef([AT_PURE_LEX_IF])
 m4_popdef([AT_YYERROR_SEES_LOC_IF])
 m4_popdef([AT_YYERROR_ARG_LOC_IF])
+m4_popdef([AT_NAME_PREFIX])
 m4_popdef([AT_GLR_OR_PARAM_IF])
 m4_popdef([AT_PURE_AND_LOC_IF])
 m4_popdef([AT_LOCATION_IF])
 m4_popdef([AT_PARAM_IF])
+m4_popdef([AT_LEXPARAM_IF])
 m4_popdef([AT_YACC_IF])
 m4_popdef([AT_GLR_IF])
+m4_popdef([AT_SKEL_CC_IF])
+m4_popdef([AT_GLR_CC_IF])
 m4_popdef([AT_LALR1_CC_IF])
 ])# AT_BISON_OPTION_POPDEFS
 
@@ -135,13 +150,11 @@ m4_popdef([AT_LALR1_CC_IF])
 # meant to be compiled.
 m4_define([AT_DATA_GRAMMAR_PROLOGUE],
 [[%{
-#if HAVE_CONFIG_H
-# include <config.h>
-  /* We don't need perfect functions for these tests. */
-# undef malloc
-# undef memcmp
-# undef realloc
-#endif
+#include <config.h>
+/* We don't need perfect functions for these tests. */
+#undef malloc
+#undef memcmp
+#undef realloc
 %}]
 ])
 
@@ -156,6 +169,79 @@ m4_define([AT_DATA_GRAMMAR],
 $2])
 ])
 
+# AT_BISON_CHECK(BISON_ARGS, [OTHER_AT_CHECK_ARGS])
+# -------------------------------------------------
+# Check Bison by invoking `bison BISON_ARGS'.  OTHER_AT_CHECK_ARGS are the
+# usual remaining arguments to AT_CHECK: STATUS, STDOUT, etc.
+#
+# This macro or AT_BISON_CHECK_NO_XML should always be used whenever invoking
+# Bison in the test suite.  For now it ensures that:
+#
+#   1. Valgrind doesn't report reachable memory when Bison is expected to have
+#      a non-zero exit status since Bison doesn't always try to free all memory
+#      in that case.
+#
+#   2. In the case of maintainer-xml-check, XML/XSLT output is compared with
+#      --graph and --report=all output for every working grammar.
+m4_define([AT_BISON_CHECK],
+[m4_if(m4_quote($2), [0], [AT_BISON_CHECK_XML($@)],
+       m4_quote($2), [], [AT_BISON_CHECK_XML($@)])
+AT_BISON_CHECK_NO_XML($@)])
+
+# AT_BISON_CHECK_NO_XML(BISON_ARGS, [OTHER_AT_CHECK_ARGS])
+# --------------------------------------------------------
+# Same as AT_BISON_CHECK except don't perform XML/XSLT checks.  This is useful
+# when a tortured grammar's XML is known to be too large for xsltproc to
+# handle.
+m4_define([AT_BISON_CHECK_NO_XML],
+[AT_CHECK(m4_if(m4_quote($2), [0], [], m4_quote($2), [], [],
+                [AT_QUELL_VALGRIND ])[[bison ]]$@)])
+
+# AT_BISON_CHECK_XML(BISON_ARGS, [OTHER_AT_CHECK_ARGS])
+# -----------------------------------------------------
+# Run AT_BISON_CHECK's XML/XSLT checks if $BISON_TEST_XML=1 and $XSLTPROC is
+# defined.  It doesn't make sense to invoke this macro if Bison is expected to
+# have a non-zero exit status.
+m4_define([AT_BISON_CHECK_XML],
+[[if test x"$BISON_TEST_XML" = x1 && test x"$XSLTPROC" != x""; then
+  mkdir xml-tests]
+  m4_pushdef([AT_BISON_ARGS],
+             [m4_bpatsubsts([[$1]],
+                            [--report(-file)?=[^][ ]*], [],
+                            [--graph=[^][ ]*], [],
+                            [--xml=[^][ ]*], [])])dnl
+  # Don't combine these Bison invocations since we want to be sure that
+  # --report=all isn't required to get the full XML file.
+  AT_CHECK([[bison --report=all --report-file=xml-tests/test.output \
+             --graph=xml-tests/test.dot ]]AT_BISON_ARGS,
+           [[0]], [ignore], [ignore])
+  AT_CHECK([[bison --xml=xml-tests/test.xml ]]AT_BISON_ARGS,
+           [[0]], [ignore], [ignore])
+  m4_popdef([AT_BISON_ARGS])dnl
+  [cp xml-tests/test.output expout]
+  AT_CHECK([[$XSLTPROC \
+             `]]AT_QUELL_VALGRIND[[ bison --print-datadir`/xslt/xml2text.xsl \
+             xml-tests/test.xml]], [[0]], [expout])
+  [cp xml-tests/test.dot expout]
+  AT_CHECK([[$XSLTPROC \
+             `]]AT_QUELL_VALGRIND[[ bison --print-datadir`/xslt/xml2dot.xsl \
+             xml-tests/test.xml]], [[0]], [expout])
+  [rm -rf xml-tests expout
+fi]])
+
+# AT_QUELL_VALGRIND
+# -----------------
+# Put this before a Bison invocation to keep Valgrind from complaining about
+# reachable memory.
+#
+# Do not quote invocations of this macro within the first argument of AT_CHECK.
+# The triple quoting below will cause test cases to fail if you do.  If you do
+# so anyway but also decrease the quoting below to avoid that problem, AT_CHECK
+# will then fail to shell-escape its contents when attempting to print them.
+# The testsuite verbose output, at least, will be incorrect, but nothing may
+# fail to make sure you notice.
+m4_define([AT_QUELL_VALGRIND],
+[[[VALGRIND_OPTS="$VALGRIND_OPTS --leak-check=summary --show-reachable=no"; export VALGRIND_OPTS;]]])
 
 ## ------------------------ ##
 ## Compiling C, C++ Files.  ##
@@ -167,17 +253,19 @@ $2])
 # Compile SOURCES into OUTPUT.  If OUTPUT does not contain '.',
 # assume that we are linking too; this is a hack.
 m4_define([AT_COMPILE],
-[AT_CHECK([$CC $CFLAGS $CPPFLAGS m4_bmatch([$1], [[.]], [], [$LDFLAGS ])m4_default([$2], [$1.c]) m4_bmatch([$1], [[.]], [], [$LIBS ])-o $1],
-	   0, [], [ignore])])
+[AT_CHECK([$CC $CFLAGS $CPPFLAGS m4_bmatch([$1], [[.]], [], [$LDFLAGS ])-o $1 m4_default([$2], [$1.c])[]m4_bmatch([$1], [[.]], [], [ $LIBS])],
+	   0, [ignore], [ignore])])
 
-# AT_COMPILE_CXX(OUTPUT, [SOURCES = OUTPUT.c])
+# AT_COMPILE_CXX(OUTPUT, [SOURCES = OUTPUT.cc])
 # --------------------------------------------
-# If the C++ compiler is not defined, ignore the test.
+# Compile SOURCES into OUTPUT.  If OUTPUT does not contain '.',
+# assume that we are linking too; this is a hack.
+# If the C++ compiler does not work, ignore the test.
 m4_define([AT_COMPILE_CXX],
 [AT_KEYWORDS(c++)
-AT_CHECK([$CXX --version || exit 77], 0, ignore, ignore)
-AT_CHECK([$CXX $CFLAGS $CPPFLAGS m4_default([$2], [$1.c]) -o $1],
-         0, [], [ignore])])
+AT_CHECK([$BISON_CXX_WORKS], 0, ignore, ignore)
+AT_CHECK([$CXX $CXXFLAGS $CPPFLAGS m4_bmatch([$1], [[.]], [], [$LDFLAGS ])-o $1 m4_default([$2], [$1.cc])[]m4_bmatch([$1], [[.]], [], [ $LIBS])],
+	 0, [ignore], [ignore])])
 
 
 
@@ -185,8 +273,19 @@ AT_CHECK([$CXX $CFLAGS $CPPFLAGS m4_default([$2], [$1.c]) -o $1],
 ## Running a generated parser.  ##
 ## ---------------------------- ##
 
-# AT_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR)
-# -----------------------------------------------------
+# AT_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR, [PRE])
+# ------------------------------------------------------------
 # So that we can run `./testsuite PREPARSER='valgrind -q' for instance.
 m4_define([AT_PARSER_CHECK],
-[AT_CHECK([$PREPARSER $1], [$2], [$3], [$4])])
+[AT_CHECK([$5 $PREPARSER $1], [$2], [$3], [$4])])
+
+
+
+
+## ----------------------- ##
+## Launch the test suite.  ##
+## ----------------------- ##
+
+AT_INIT
+
+AT_TESTED([bison])