tests: support api.prefix.

* tests/local.at (AT_BISON_OPTION_PUSHDEFS, AT_BISON_OPTION_POPDEFS):
Define AT_API_PREFIX.
(AT_YYERROR_DEFINE, AT_YYERROR_DECLARE_EXTERN, AT_YYLEX_DECLARE_EXTERN)
(AT_YYLEX_DEFINE): Use it.
* tests/input.at, tests/regression.at, tests/torture.at: Add
AT_BISON_OPTION_PUSHDEFS/POPDEFS.

diff --git a/tests/input.at b/tests/input.at
index 884985568c9d0cce3219fdc105ed6a88de1349a3..2f667d0ad5c6a6a3adf3b6a9751bb86bf48bcaf7 100644 (file)
--- a/tests/input.at
+++ b/tests/input.at
@@ -391,7 +391,7 @@ AT_CLEANUP
 
 AT_SETUP([Torturing the Scanner])
 
-
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA([input.y], [])
 AT_BISON_CHECK([input.y], [1], [],
 [[input.y:1.1: syntax error, unexpected end of file
@@ -501,7 +501,7 @@ value_as_yystype (value val)
   res.ival = val;
   return res;
 }
-
+]AT_YYERROR_DEFINE[
 static int
 yylex (void)
 {
@@ -514,15 +514,9 @@ yylex (void)
   yylval = value_as_yystype (input[toknum]);
   return input[toknum++];
 }
-
-static void
-yyerror (const char *msg)
-{
-  fprintf (stderr, "%s\n", msg);
-}
 ]])
 
-# Pacify Emacs'font-lock-mode: "
+# Pacify Emacs' font-lock-mode: "
 
 AT_DATA([main.c],
 [[typedef int value;
@@ -536,6 +530,7 @@ main (void)
   return yyparse ();
 }
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-d -v -o input.c input.y])
 AT_COMPILE([input.o], [-c input.c])

diff --git a/tests/local.at b/tests/local.at
index e62276171bef4d4839b918028f167489174b17c4..6d3ff18f9568b6091af13f4dc529d7d410a88b2b 100644 (file)
--- a/tests/local.at
+++ b/tests/local.at
@@ -137,6 +137,10 @@ m4_pushdef([AT_NAME_PREFIX],
 [m4_bmatch([$3], [%name-prefix ".*"],
            [m4_bregexp([$3], [name-prefix "\([^""]*\)"], [\1])],
            [yy])])
+m4_pushdef([AT_API_PREFIX],
+[m4_bmatch([$3], [%define api\.prefix ".*"],
+           [m4_bregexp([$3], [%define api\.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])],
@@ -202,6 +206,7 @@ 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_API_PREFIX])
 m4_popdef([AT_NAME_PREFIX])
 m4_popdef([AT_GLR_OR_PARAM_IF])
 m4_popdef([AT_PURE_AND_LOC_IF])
@@ -272,7 +277,7 @@ $2])
 # AT_YYLEX_DEFINE(INPUT-STRING, [ACTION])
 # ---------------------------------------
 m4_define([AT_YYLEX_DECLARE_EXTERN],
-[int yylex (void);dnl
+[int AT_API_PREFIX[]lex (void);dnl
 ])
 
 m4_define([AT_YYLEX_DECLARE],
@@ -282,7 +287,7 @@ m4_define([AT_YYLEX_DECLARE],
 m4_define([AT_YYLEX_DEFINE],
 [[#include <stdlib.h> /* abort */
 static int
-yylex (void)
+]AT_API_PREFIX[lex (void)
 {
   static char const input[] = "$1";
   static size_t toknum = 0;
@@ -291,8 +296,8 @@ yylex (void)
     abort ();
   res = input[toknum++];
   ]$2;[]AT_LOCATION_IF([[
-  yylloc.first_line = yylloc.last_line = 1;
-  yylloc.first_column = yylloc.last_column = toknum;]])[
+  ]AT_API_PREFIX[lloc.first_line = ]AT_API_PREFIX[lloc.last_line = 1;
+  ]AT_API_PREFIX[lloc.first_column = ]AT_API_PREFIX[lloc.last_column = toknum;]])[
   return res;
 }]dnl
 ])
@@ -304,7 +309,7 @@ yylex (void)
 # Beware that must be called inside a AT_BISON_OPTION_PUSHDEFS/POPDEFS
 # pair.
 m4_define([AT_YYERROR_DECLARE_EXTERN],
-[void yyerror (const char *msg);dnl
+[void AT_API_PREFIX[]error (const char *msg);dnl
 ])
 
 m4_define([AT_YYERROR_DECLARE],
@@ -312,19 +317,16 @@ m4_define([AT_YYERROR_DECLARE],
 ])
 
 m4_define([AT_YYERROR_DEFINE],
-[AT_SKEL_JAVA_IF([[
-public void yyerror (String msg)
+[AT_SKEL_JAVA_IF([[public void yyerror (String msg)
 {
   System.err.println (msg);
-}]], [AT_SKEL_CC_IF([[
-void
+}]], [AT_SKEL_CC_IF([[void
 yy::parser::error (const yy::location &, std::string const &msg)
 {
   std::cerr << msg << std::endl;
-}]], [[
-#include <stdio.h>
+}]], [[#include <stdio.h>
 static void
-yyerror (char const *msg)
+]AT_API_PREFIX[error (char const *msg)
 {
   fprintf (stderr, "%s\n", msg);
 }]])])dnl

diff --git a/tests/regression.at b/tests/regression.at
index e93b901eedb962bacb3347337483e14298ef1d16..fa93833cd0d08b3bf4378e8b54c4a5bfe79243cc 100644 (file)
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -24,6 +24,7 @@ AT_BANNER([[Regression tests.]])
 
 AT_SETUP([Trivial grammars])
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA_GRAMMAR([input.y],
 [[%{
 ]AT_YYERROR_DECLARE_EXTERN[
@@ -37,6 +38,7 @@ AT_DATA_GRAMMAR([input.y],
 
 program: 'x';
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-o input.c input.y])
 AT_COMPILE([input.o], [-c input.c])
@@ -52,6 +54,7 @@ AT_CLEANUP
 
 AT_SETUP([YYSTYPE typedef])
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA_GRAMMAR([input.y],
 [[%{
 ]AT_YYERROR_DECLARE_EXTERN[
@@ -65,6 +68,7 @@ typedef union { char const *val; } YYSTYPE;
 
 program: { $$ = ""; };
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-o input.c input.y])
 AT_COMPILE([input.o], [-c input.c])
@@ -83,6 +87,7 @@ AT_SETUP([Early token definitions with --yacc])
 # Found in GCJ: they expect the tokens to be defined before the user
 # prologue, so that they can use the token definitions in it.
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA_GRAMMAR([input.y],
 [[%{
 ]AT_YYERROR_DECLARE_EXTERN[
@@ -103,6 +108,7 @@ AT_DATA_GRAMMAR([input.y],
 exp: MY_TOKEN;
 %%
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-y -o input.c input.y])
 AT_COMPILE([input.o], [-c input.c])
@@ -121,6 +127,7 @@ AT_SETUP([Early token definitions without --yacc])
 # Found in GCJ: they expect the tokens to be defined before the user
 # prologue, so that they can use the token definitions in it.
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA_GRAMMAR([input.y],
 [[%{
 #include <stdio.h>
@@ -146,6 +153,7 @@ print_my_token (void)
 exp: MY_TOKEN;
 %%
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-o input.c input.y])
 AT_COMPILE([input.o], [-c input.c])
@@ -161,6 +169,7 @@ AT_CLEANUP
 
 AT_SETUP([Braces parsing])
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA([input.y],
 [[/* Bison used to swallow the character after '}'. */
 
@@ -168,6 +177,7 @@ AT_DATA([input.y],
 exp: { tests = {{{{{{{{{{}}}}}}}}}}; };
 %%
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-v -o input.c input.y])
 
@@ -183,6 +193,7 @@ AT_CLEANUP
 
 AT_SETUP([Duplicate string])
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA([input.y],
 [[/* 'Bison -v' used to dump core when two tokens are defined with the same
    string, as LE and GE below. */
@@ -195,6 +206,7 @@ AT_DATA([input.y],
 exp: '(' exp ')' | NUM ;
 %%
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-v -o input.c input.y], 0, [],
 [[input.y:6.8-14: warning: symbol "<=" used more than once as a literal string
@@ -211,6 +223,7 @@ AT_SETUP([Rule Line Numbers])
 
 AT_KEYWORDS([report])
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA([input.y],
 [[%%
 expr:
@@ -240,6 +253,7 @@ expr:
 
 };
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([-o input.c -v input.y])
 
@@ -428,6 +442,7 @@ AT_CLEANUP
 
 AT_SETUP([Token definitions])
 
+AT_BISON_OPTION_PUSHDEFS
 # Bison managed, when fed with '%token 'f' "f"' to #define 'f'!
 AT_DATA_GRAMMAR([input.y],
 [%{
@@ -468,6 +483,7 @@ main (void)
   return yyparse ();
 }
 ]])
+AT_BISON_OPTION_POPDEFS
 
 # Checking the warning message guarantees that the trigraph "??!" isn't
 # unnecessarily escaped here even though it would need to be if encoded in a
@@ -962,12 +978,12 @@ AT_CHECK_DANCER([%skeleton "lalr1.cc"])
 # --------------------------------
 m4_define([_AT_DATA_EXPECT2_Y],
 [AT_DATA_GRAMMAR([expect2.y],
-[%{
-static int yylex (AT_LALR1_CC_IF([int *], [void]));
+[[%{
+static int yylex (]AT_LALR1_CC_IF([int *], [void]));
 AT_LALR1_CC_IF([],
-[#include <stdio.h>
+[[#include <stdio.h>
 #include <stdlib.h>
-]AT_YYERROR_DECLARE[])
+]AT_YYERROR_DECLARE])[
 %}
 $1
 %defines
@@ -984,30 +1000,19 @@ e: e '+' t | t;
 t: A | B;
 
 %%
-AT_LALR1_CC_IF(
-[/* A C++ error reporting function. */
-void
-yy::parser::error (const location&, const std::string& m)
-{
-  std::cerr << m << std::endl;
-}
-
-int
+]AT_YYERROR_DEFINE[
+]AT_LALR1_CC_IF(
+[int
 yyparse ()
 {
   yy::parser parser;
   return parser.parse ();
 }
-],
-[static void
-yyerror (const char *s)
-{
-  fprintf (stderr, "%s\n", s);
-}])
+])[
 
 static int
-yylex (AT_LALR1_CC_IF([int *lval], [void]))
-[{
+yylex (]AT_LALR1_CC_IF([int *lval], [void])[)
+{
   static int const tokens[] =
     {
       1000, '+', '+', -1
@@ -1017,19 +1022,19 @@ yylex (AT_LALR1_CC_IF([int *lval], [void]))
   if (! (toknum < sizeof tokens / sizeof *tokens))
     abort ();
   return tokens[toknum++];
-}]
+}
 
 int
 main (void)
 {
   return yyparse ();
 }
-])
+]])
 ])# _AT_DATA_EXPECT2_Y
 
 
 # AT_CHECK_EXPECT2(BISON-OPTIONS)
-# ------------------------------
+# -------------------------------
 # Generate the grammar, compile it, run it.
 m4_define([AT_CHECK_EXPECT2],
 [AT_SETUP([Expecting two tokens $1])

diff --git a/tests/torture.at b/tests/torture.at
index 3fff08e6c66a3939dba58c8ea7a624fcc37c62fe..313df345ed494f3c81e0c43ea1ff75a9d13201e8 100644 (file)
--- a/tests/torture.at
+++ b/tests/torture.at
@@ -42,7 +42,8 @@ esac])
 # 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;
@@ -127,6 +128,7 @@ main (void)
 }
 EOF
 ]])
+AT_BISON_OPTION_POPDEFS
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1
@@ -157,7 +159,8 @@ AT_CLEANUP
 # 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;
@@ -223,6 +226,7 @@ EOF
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1
+AT_BISON_OPTION_POPDEFS
 ])
 
 
@@ -263,7 +267,8 @@ AT_CLEANUP
 # 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;
@@ -363,6 +368,7 @@ EOF
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1
+AT_BISON_OPTION_POPDEFS
 ])