X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e9813cd4f8f86fd822f2994d60cf4f9a9afe0221..4654b0c0a8a355e7a8fcdf51b1a5eb6c485126f1:/tests/input.at
diff --git a/tests/input.at b/tests/input.at
index 02d36c0e..bb036c38 100644
--- a/tests/input.at
+++ b/tests/input.at
@@ -1,20 +1,19 @@
# Checking the Bison scanner. -*- Autotest -*-
-# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 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., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program. If not, see .
AT_BANNER([[Input Processing.]])
@@ -33,7 +32,7 @@ exp: { $$ = $1 ; };
exp: { @$ = @1 ; };
]])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:2.13-14: integer out of range: `$1'
input.y:3.13-14: integer out of range: `@1'
]])
@@ -58,7 +57,7 @@ exp: foo { $$; } foo { $2; } foo
;
]])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:5.12-13: $$ for the midrule at $2 of `exp' has no declared type
input.y:5.24-25: $2 of `exp' has no declared type
input.y:5.6-32: warning: type clash on default action: != <>
@@ -118,7 +117,7 @@ l: INT | INT { $$ = $1; } INT { $$ = $2 + $<
_AT_UNUSED_VALUES_DECLARATIONS])
)
-AT_CHECK([bison]m4_ifval($2, [ --warnings=midrule-values ])[ input.y], [0], [],
+AT_BISON_CHECK(m4_ifval($2, [ --warnings=midrule-values ])[ input.y], [0], [],
[[input.y:11.10-32: warning: unset value: $]$[
input.y:11.10-32: warning: unused value: $]1[
input.y:11.10-32: warning: unused value: $]3[
@@ -205,7 +204,7 @@ start: ;
%printer { destroy ($$); } <>;
]])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:1.13-29: redeclaration for default tagged %destructor
input.y:1.13-29: previous declaration
input.y:2.10-26: redeclaration for default tagged %printer
@@ -256,7 +255,7 @@ start: ;
%printer { destroy ($$); } ;
]])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:4.13-29: %destructor redeclaration for
input.y:1.13-29: previous declaration
input.y:4.13-29: %destructor redeclaration for
@@ -295,7 +294,7 @@ end: { } ;
tagged: { } ;
]])
-AT_CHECK([bison input.y], [0], [],
+AT_BISON_CHECK([input.y], [0], [],
[[input.y:6.8-45: warning: unset value: $$
input.y:6.8-45: warning: unused value: $2
input.y:7.6-8: warning: unset value: $$
@@ -312,7 +311,7 @@ end: { } ;
tagged: { } ;
]])
-AT_CHECK([bison input.y], [0], [],
+AT_BISON_CHECK([input.y], [0], [],
[[input.y:6.8-45: warning: unused value: $4
input.y:8.9-11: warning: unset value: $$
]])
@@ -336,7 +335,7 @@ start: end end { $1; } ;
end: { } ;
]])
-AT_CHECK([bison input.y], [0], [],
+AT_BISON_CHECK([input.y], [0], [],
[[input.y:6.8-22: warning: unset value: $$
input.y:6.8-22: warning: unused value: $2
input.y:7.6-8: warning: unset value: $$
@@ -368,7 +367,7 @@ AT_DATA([input.y],
exp: foo;
]])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:8.7-11: %type redeclaration for foo
input.y:3.7-11: previous declaration
input.y:10.13-17: %destructor redeclaration for foo
@@ -394,7 +393,7 @@ AT_SETUP([Torturing the Scanner])
AT_DATA([input.y], [])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:1.1: syntax error, unexpected end of file
]])
@@ -402,7 +401,7 @@ AT_CHECK([bison input.y], [1], [],
AT_DATA([input.y],
[{}
])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:1.1-2: syntax error, unexpected {...}
]])
@@ -538,7 +537,7 @@ main (void)
}
]])
-AT_CHECK([bison -d -v -o input.c input.y])
+AT_BISON_CHECK([-d -v -o input.c input.y])
AT_COMPILE([input.o], [-c input.c])
AT_COMPILE([main.o], [-c main.c])
AT_COMPILE([input], [input.o main.o])
@@ -569,7 +568,7 @@ exp: "MY TOKEN";
%%
]])
-AT_CHECK([bison -o input.c input.y])
+AT_BISON_CHECK([-o input.c input.y])
AT_CLEANUP
@@ -585,7 +584,7 @@ AT_DATA_GRAMMAR([input.y],
%%
empty_file:;
]])
-AT_CHECK([bison -o input.c input.y], $2, [], ignore)
+AT_BISON_CHECK([-o input.c input.y], $2, [], ignore)
AT_CLEANUP
])
@@ -611,7 +610,7 @@ start: 'a';
%%
]])
-AT_CHECK([bison -o input.c input.y])
+AT_BISON_CHECK([-o input.c input.y])
AT_CLEANUP
@@ -649,7 +648,7 @@ start: ;
%destructor { free ($$)
]])
-AT_CHECK([bison -o input.c input.y], 1, [],
+AT_BISON_CHECK([-o input.c input.y], 1, [],
[[input.y:1.10-2.0: missing `"' at end of line
input.y:4.10-5.0: missing `'' at end of line
input.y:14.11-15.0: missing `'' at end of line
@@ -677,7 +676,7 @@ start: false_start ;
%start start;
]])
-AT_CHECK([bison -o input.c input.y])
+AT_BISON_CHECK([-o input.c input.y])
AT_CLEANUP
@@ -696,7 +695,7 @@ start: PREC %prec PREC ;
PREC: ;
]])
-AT_CHECK([bison input.y], [1], [],
+AT_BISON_CHECK([input.y], [1], [],
[[input.y:3.1-4: rule given for PREC, which is a token
]])
@@ -710,81 +709,83 @@ AT_CLEANUP
AT_SETUP([Reject unused %code qualifiers])
AT_DATA([input-c.y],
-[[%code "" {}
-%code "bad" {}
-%code "bad" {}
+[[%code q {}
+%code bad {}
+%code bad {}
+%code format {}
%%
start: ;
]])
-AT_CHECK([[bison input-c.y]], [0], [],
-[[input-c.y:1.7-8: warning: %code qualifier `' is not used
-input-c.y:2.7-11: warning: %code qualifier `bad' is not used
-input-c.y:3.7-11: warning: %code qualifier `bad' is not used
+AT_BISON_CHECK([[input-c.y]], [0], [],
+[[input-c.y:1.7: warning: %code qualifier `q' is not used
+input-c.y:2.7-9: warning: %code qualifier `bad' is not used
+input-c.y:3.7-9: warning: %code qualifier `bad' is not used
+input-c.y:4.7-12: warning: %code qualifier `format' is not used
]])
AT_DATA([input-c-glr.y],
-[[%code "" {}
-%code "bad" {}
- %code "bad" {}
+[[%code q {}
+%code bad {}
+ %code bad {}
%%
start: ;
]])
-AT_CHECK([[bison input-c-glr.y]], [0], [],
-[[input-c-glr.y:1.7-8: warning: %code qualifier `' is not used
-input-c-glr.y:2.7-11: warning: %code qualifier `bad' is not used
-input-c-glr.y:3.8-12: warning: %code qualifier `bad' is not used
+AT_BISON_CHECK([[input-c-glr.y]], [0], [],
+[[input-c-glr.y:1.7: warning: %code qualifier `q' is not used
+input-c-glr.y:2.7-9: warning: %code qualifier `bad' is not used
+input-c-glr.y:3.8-10: warning: %code qualifier `bad' is not used
]])
AT_DATA([input-c++.y],
-[[%code "" {}
-%code "bad" {}
- %code "" {}
+[[%code q {}
+%code bad {}
+ %code q {}
%%
start: ;
]])
-AT_CHECK([[bison input-c++.y]], [0], [],
-[[input-c++.y:1.7-8: warning: %code qualifier `' is not used
-input-c++.y:2.7-11: warning: %code qualifier `bad' is not used
-input-c++.y:3.8-9: warning: %code qualifier `' is not used
+AT_BISON_CHECK([[input-c++.y]], [0], [],
+[[input-c++.y:1.7: warning: %code qualifier `q' is not used
+input-c++.y:2.7-9: warning: %code qualifier `bad' is not used
+input-c++.y:3.8: warning: %code qualifier `q' is not used
]])
AT_DATA([input-c++-glr.y],
-[[%code "bad" {}
-%code "" {}
-%code "" {}
+[[%code bad {}
+%code q {}
+%code q {}
%%
start: ;
]])
-AT_CHECK([[bison input-c++-glr.y]], [0], [],
-[[input-c++-glr.y:1.7-11: warning: %code qualifier `bad' is not used
-input-c++-glr.y:2.7-8: warning: %code qualifier `' is not used
-input-c++-glr.y:3.7-8: warning: %code qualifier `' is not used
+AT_BISON_CHECK([[input-c++-glr.y]], [0], [],
+[[input-c++-glr.y:1.7-9: warning: %code qualifier `bad' is not used
+input-c++-glr.y:2.7: warning: %code qualifier `q' is not used
+input-c++-glr.y:3.7: warning: %code qualifier `q' is not used
]])
AT_DATA([special-char-@@.y],
-[[%code "bad" {}
-%code "" {}
-%code "" {}
+[[%code bad {}
+%code q {}
+%code q {}
%%
start: ;
]])
-AT_CHECK([[bison special-char-@@.y]], [0], [],
-[[special-char-@@.y:1.7-11: warning: %code qualifier `bad' is not used
-special-char-@@.y:2.7-8: warning: %code qualifier `' is not used
-special-char-@@.y:3.7-8: warning: %code qualifier `' is not used
+AT_BISON_CHECK([[special-char-@@.y]], [0], [],
+[[special-char-@@.y:1.7-9: warning: %code qualifier `bad' is not used
+special-char-@@.y:2.7: warning: %code qualifier `q' is not used
+special-char-@@.y:3.7: warning: %code qualifier `q' is not used
]])
AT_DATA([special-char-@:>@.y],
-[[%code "bad" {}
-%code "" {}
-%code "" {}
+[[%code bad {}
+%code q {}
+%code q {}
%%
start: ;
]])
-AT_CHECK([[bison special-char-@:>@.y]], [0], [],
-[[special-char-@:>@.y:1.7-11: warning: %code qualifier `bad' is not used
-special-char-@:>@.y:2.7-8: warning: %code qualifier `' is not used
-special-char-@:>@.y:3.7-8: warning: %code qualifier `' is not used
+AT_BISON_CHECK([[special-char-@:>@.y]], [0], [],
+[[special-char-@:>@.y:1.7-9: warning: %code qualifier `bad' is not used
+special-char-@:>@.y:2.7: warning: %code qualifier `q' is not used
+special-char-@:>@.y:3.7: warning: %code qualifier `q' is not used
]])
AT_CLEANUP
@@ -797,23 +798,171 @@ AT_CLEANUP
AT_SETUP([%define errors])
AT_DATA([input.y],
-[[%define "var" "value1"
-%define "var" "value1"
- %define "var" "value2"
-%define "special1" "@:>@"
-%define "special2" "@<:@"
+[[%define var "value1"
+%define var "value1"
+ %define var "value2"
+%define special1 "@:>@"
+%define special2 "@<:@"
+%%
+start: ;
+]])
+
+AT_BISON_CHECK([[input.y]], [0], [],
+[[input.y:2.9-11: warning: %define variable `var' redefined
+input.y:1.9-11: warning: previous definition
+input.y:3.10-12: warning: %define variable `var' redefined
+input.y:2.9-11: warning: previous definition
+input.y:1.9-11: warning: %define variable `var' is not used
+input.y:2.9-11: warning: %define variable `var' is not used
+input.y:3.10-12: warning: %define variable `var' is not used
+input.y:4.9-16: warning: %define variable `special1' is not used
+input.y:5.9-16: warning: %define variable `special2' is not used
+]])
+
+AT_CLEANUP
+
+
+## ------------------- ##
+## %define, --define. ##
+## ------------------- ##
+
+AT_SETUP([%define, --define])
+
+AT_DATA([input.y],
+[[%define var "value1"
+%%
+start: ;
+]])
+
+AT_BISON_CHECK([[input.y -DFOO -DFOO -Dvar=value]], [0], [],
+[[:4: warning: %define variable `FOO' redefined
+:3: warning: previous definition
+input.y:1.9-11: warning: %define variable `var' redefined
+:5: warning: previous definition
+:3: warning: %define variable `FOO' is not used
+:4: warning: %define variable `FOO' is not used
+:5: warning: %define variable `var' is not used
+input.y:1.9-11: warning: %define variable `var' is not used
+]])
+
+AT_CLEANUP
+
+## --------------------------- ##
+## %define Boolean variables. ##
+## --------------------------- ##
+
+AT_SETUP([[%define Boolean variables]])
+
+AT_DATA([Input.y],
+[[%language "Java"
+%define public "maybe"
+%define parser_class_name "Input"
+%%
+start: ;
+]])
+
+AT_BISON_CHECK([[Input.y]], [1], [],
+[[Input.y:2.9-14: invalid value for %define Boolean variable `public'
+]])
+
+AT_CLEANUP
+
+## ------------------------ ##
+## %define enum variables. ##
+## ------------------------ ##
+
+AT_SETUP([[%define enum variables]])
+
+AT_DATA([[input.y]],
+[[%define api.push_pull "neither"
+%%
+start: ;
+]])
+
+AT_BISON_CHECK([[input.y]], [1], [],
+[[input.y:1.9-21: invalid value for %define variable `api.push_pull': `neither'
+]])
+
+AT_CLEANUP
+
+## ------------------------- ##
+## Unused %define api.pure. ##
+## ------------------------- ##
+
+AT_SETUP([[Unused %define api.pure]])
+
+# AT_CHECK_API_PURE(DECLS, VALUE)
+# -------------------------------
+# Make sure Bison reports that `%define api.pure VALUE' is unused when DECLS
+# are specified.
+m4_define([AT_CHECK_API_PURE],
+[
+AT_DATA([[input.y]],
+[[%define api.pure ]$2[
+]$1[
%%
start: ;
]])
-AT_CHECK([[bison input.y]], [0], [],
-[[input.y:2.9-13: warning: %define variable `var' redefined
-input.y:3.10-14: warning: %define variable `var' redefined
-input.y:1.9-13: warning: %define variable `var' is not used
-input.y:2.9-13: warning: %define variable `var' is not used
-input.y:3.10-14: warning: %define variable `var' is not used
-input.y:4.9-18: warning: %define variable `special1' is not used
-input.y:5.9-18: warning: %define variable `special2' is not used
+AT_BISON_CHECK([[input.y]], [0], [],
+[[input.y:1.9-16: warning: %define variable `api.pure' is not used
]])
+])
+
+AT_CHECK_API_PURE([[%language "c++" %defines]], [[]])
+AT_CHECK_API_PURE([[%language "c++" %defines]], [["false"]])
+AT_CHECK_API_PURE([[%language "c++" %defines %glr-parser]], [[""]])
+AT_CHECK_API_PURE([[%language "c++" %defines %glr-parser]], [["false"]])
+AT_CHECK_API_PURE([[%language "java"]], [["true"]])
+AT_CHECK_API_PURE([[%language "java"]], [["false"]])
+
+AT_CLEANUP
+
+## -------------------------------- ##
+## C++ namespace reference errors. ##
+## -------------------------------- ##
+
+AT_SETUP([[C++ namespace reference errors]])
+
+# AT_CHECK_NAMESPACE_ERROR(NAMESPACE-DECL, ERROR, [ERROR], ...)
+# -------------------------------------------------------------
+# Make sure Bison reports all ERROR's for %define namespace "NAMESPACE-DECL".
+m4_define([AT_CHECK_NAMESPACE_ERROR],
+[
+AT_DATA([[input.y]],
+[[%language "C++"
+%defines
+%define namespace "]$1["
+%%
+start: ;
+]])
+
+AT_BISON_CHECK([[input.y]], [1], [],
+[m4_foreach([b4_arg], m4_dquote(m4_shift($@)),
+[[input.y:3.9-17: ]b4_arg[
+]])])
+])
+
+AT_CHECK_NAMESPACE_ERROR([[]],
+ [[namespace reference is empty]])
+AT_CHECK_NAMESPACE_ERROR([[ ]],
+ [[namespace reference is empty]])
+AT_CHECK_NAMESPACE_ERROR([[foo::::bar]],
+ [[namespace reference has consecutive "::"]])
+AT_CHECK_NAMESPACE_ERROR([[foo:: ::bar]],
+ [[namespace reference has consecutive "::"]])
+AT_CHECK_NAMESPACE_ERROR([[::::bar]],
+ [[namespace reference has consecutive "::"]])
+AT_CHECK_NAMESPACE_ERROR([[:: ::bar]],
+ [[namespace reference has consecutive "::"]])
+AT_CHECK_NAMESPACE_ERROR([[foo::bar:: ::]],
+ [[namespace reference has consecutive "::"]],
+ [[namespace reference has a trailing "::"]])
+AT_CHECK_NAMESPACE_ERROR([[foo::bar::]],
+ [[namespace reference has a trailing "::"]])
+AT_CHECK_NAMESPACE_ERROR([[foo::bar:: ]],
+ [[namespace reference has a trailing "::"]])
+AT_CHECK_NAMESPACE_ERROR([[::]],
+ [[namespace reference has a trailing "::"]])
AT_CLEANUP