tests: refactor for legibility.

[bison.git] / tests / input.at

diff --git a/tests/input.at b/tests/input.at
index 8bd3ba4200db60ff2e8f2ec60f6f73ed190d4336..836ff6d64ff5fdd22587bce694b03a04af5753ce 100644 (file)
--- a/tests/input.at
+++ b/tests/input.at
@@ -69,7 +69,7 @@ AT_CLEANUP
 
 
 # _AT_UNUSED_VALUES_DECLARATIONS()
-# --------------------------------------------
+# --------------------------------
 # Generate the token, type, and destructor
 # declarations for the unused values tests.
 
@@ -182,53 +182,53 @@ AT_SETUP([Default %printer and %destructor redeclared])
 
 AT_DATA([[input.y]],
 [[%destructor { destroy ($$); } <*> <*>
-%printer { destroy ($$); } <*> <*>
+%printer { print ($$); } <*> <*>
 
 %destructor { destroy ($$); } <*>
-%printer { destroy ($$); } <*>
+%printer { print ($$); } <*>
 
 %destructor { destroy ($$); } <> <>
-%printer { destroy ($$); } <> <>
+%printer { print ($$); } <> <>
 
 %destructor { destroy ($$); } <>
-%printer { destroy ($$); } <>
+%printer { print ($$); } <>
 
 %%
 
 start: ;
 
 %destructor { destroy ($$); } <*>;
-%printer { destroy ($$); } <*>;
+%printer { print ($$); } <*>;
 
 %destructor { destroy ($$); } <>;
-%printer { destroy ($$); } <>;
+%printer { print ($$); } <>;
 ]])
 
 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
-input.y:2.10-26: previous declaration
+input.y:2.10-24: redeclaration for default tagged %printer
+input.y:2.10-24: previous declaration
 input.y:4.13-29: redeclaration for default tagged %destructor
 input.y:1.13-29: previous declaration
-input.y:5.10-26: redeclaration for default tagged %printer
-input.y:2.10-26: previous declaration
+input.y:5.10-24: redeclaration for default tagged %printer
+input.y:2.10-24: previous declaration
 input.y:7.13-29: redeclaration for default tagless %destructor
 input.y:7.13-29: previous declaration
-input.y:8.10-26: redeclaration for default tagless %printer
-input.y:8.10-26: previous declaration
+input.y:8.10-24: redeclaration for default tagless %printer
+input.y:8.10-24: previous declaration
 input.y:10.13-29: redeclaration for default tagless %destructor
 input.y:7.13-29: previous declaration
-input.y:11.10-26: redeclaration for default tagless %printer
-input.y:8.10-26: previous declaration
+input.y:11.10-24: redeclaration for default tagless %printer
+input.y:8.10-24: previous declaration
 input.y:17.13-29: redeclaration for default tagged %destructor
 input.y:4.13-29: previous declaration
-input.y:18.10-26: redeclaration for default tagged %printer
-input.y:5.10-26: previous declaration
+input.y:18.10-24: redeclaration for default tagged %printer
+input.y:5.10-24: previous declaration
 input.y:20.13-29: redeclaration for default tagless %destructor
 input.y:10.13-29: previous declaration
-input.y:21.10-26: redeclaration for default tagless %printer
-input.y:11.10-26: previous declaration
+input.y:21.10-24: redeclaration for default tagless %printer
+input.y:11.10-24: previous declaration
 ]])
 
 AT_CLEANUP
@@ -242,17 +242,17 @@ AT_SETUP([Per-type %printer and %destructor redeclared])
 
 AT_DATA([[input.y]],
 [[%destructor { destroy ($$); } <field1> <field2>
-%printer { destroy ($$); } <field1> <field2>
+%printer { print ($$); } <field1> <field2>
 
 %destructor { destroy ($$); } <field1> <field1>
-%printer { destroy ($$); } <field2> <field2>
+%printer { print ($$); } <field2> <field2>
 
 %%
 
 start: ;
 
 %destructor { destroy ($$); } <field2> <field1>;
-%printer { destroy ($$); } <field2> <field1>;
+%printer { print ($$); } <field2> <field1>;
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],
@@ -260,18 +260,18 @@ AT_BISON_CHECK([input.y], [1], [],
 input.y:1.13-29: previous declaration
 input.y:4.13-29: %destructor redeclaration for <field1>
 input.y:4.13-29: previous declaration
-input.y:5.10-26: %printer redeclaration for <field2>
-input.y:2.10-26: previous declaration
-input.y:5.10-26: %printer redeclaration for <field2>
-input.y:5.10-26: previous declaration
+input.y:5.10-24: %printer redeclaration for <field2>
+input.y:2.10-24: previous declaration
+input.y:5.10-24: %printer redeclaration for <field2>
+input.y:5.10-24: previous declaration
 input.y:11.13-29: %destructor redeclaration for <field1>
 input.y:4.13-29: previous declaration
 input.y:11.13-29: %destructor redeclaration for <field2>
 input.y:1.13-29: previous declaration
-input.y:12.10-26: %printer redeclaration for <field1>
-input.y:2.10-26: previous declaration
-input.y:12.10-26: %printer redeclaration for <field2>
-input.y:5.10-26: previous declaration
+input.y:12.10-24: %printer redeclaration for <field1>
+input.y:2.10-24: previous declaration
+input.y:12.10-24: %printer redeclaration for <field2>
+input.y:5.10-24: previous declaration
 ]])
 
 AT_CLEANUP
@@ -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
@@ -442,6 +442,7 @@ char apostrophe = '\'';
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <assert.h>
 %}
 /* %{ and %} can be here too. */
 
@@ -468,8 +469,8 @@ char quote[] = "@:>@@:>@,";
 %}
 
 %{
-static void yyerror (const char *s);
-static int yylex (void);
+]AT_YYERROR_DECLARE[
+]AT_YYLEX_DECLARE[
 %}
 
 %type <ival> '@<:@'
@@ -501,7 +502,7 @@ value_as_yystype (value val)
   res.ival = val;
   return res;
 }
-
+]AT_YYERROR_DEFINE[
 static int
 yylex (void)
 {
@@ -509,20 +510,13 @@ yylex (void)
 #output "; /* "
   */
   static size_t toknum;
-  if (! (toknum < sizeof input))
-    abort ();
+  assert (toknum < sizeof input);
   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;
@@ -536,10 +530,11 @@ 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])
-AT_COMPILE([main.o], [-c main.c])
+AT_COMPILE([input.o])
+AT_COMPILE([main.o])
 AT_COMPILE([input], [input.o main.o])
 AT_PARSER_CHECK([./input], 0,
 [[[@<:@],
@@ -621,14 +616,15 @@ AT_CLEANUP
 
 AT_SETUP([Symbols])
 
+AT_BISON_OPTION_PUSHDEFS
 AT_DATA_GRAMMAR([input.y],
 [[%token WITH-DASH
 %token WITHOUT_DASH "WITHOUT-DASH"
 %token WITH.PERIOD
 %token WITHOUT_PERIOD "WITHOUT.PERIOD"
 %code {
-  void yyerror (char const *);
-  int yylex (void);
+  ]AT_YYERROR_DECLARE[
+  ]AT_YYLEX_DECLARE[
 }
 %%
 start: with-dash without_dash with.period without_period;
@@ -637,7 +633,10 @@ without_dash: "WITHOUT-DASH";
 with.period: WITH.PERIOD;
 without_period: "WITHOUT.PERIOD";
 %%
+]AT_YYERROR_DEFINE[
+]AT_YYLEX_DEFINE[
 ]])
+AT_BISON_OPTION_POPDEFS
 
 # POSIX Yacc accept periods, but not dashes.
 AT_BISON_CHECK([--yacc input.y], [1], [],
@@ -655,7 +654,7 @@ input.y:18.8-16: warning: POSIX Yacc forbids dashes in symbol names: with-dash
 AT_BISON_CHECK([-o input.c input.y])
 
 # Make sure we don't export silly token identifiers with periods or dashes.
-AT_COMPILE([input.o], [-c input.c])
+AT_COMPILE([input.o])
 
 
 # Periods are genuine letters, they can start identifiers.
@@ -750,8 +749,8 @@ start: ;
 
 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
+input.y:4.10-5.0: missing "'" at end of line
+input.y:14.11-15.0: missing "'" at end of line
 input.y:16.11-17.0: missing '"' at end of line
 input.y:19.13-20.0: missing '}' at end of file
 input.y:20.1: syntax error, unexpected end of file
@@ -837,10 +836,10 @@ AT_DATA([input-c.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c.y]], [[1]], [],
-[[input-c.y:1.7: %code qualifier `q' is not used
-input-c.y:2.7-9: %code qualifier `bad' is not used
-input-c.y:3.7-9: %code qualifier `bad' is not used
-input-c.y:4.7-12: %code qualifier `format' is not used
+[[input-c.y:1.7: %code qualifier 'q' is not used
+input-c.y:2.7-9: %code qualifier 'bad' is not used
+input-c.y:3.7-9: %code qualifier 'bad' is not used
+input-c.y:4.7-12: %code qualifier 'format' is not used
 ]])
 
 AT_DATA([input-c-glr.y],
@@ -851,9 +850,9 @@ AT_DATA([input-c-glr.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c-glr.y]], [[1]], [],
-[[input-c-glr.y:1.7: %code qualifier `q' is not used
-input-c-glr.y:2.7-9: %code qualifier `bad' is not used
-input-c-glr.y:3.8-10: %code qualifier `bad' is not used
+[[input-c-glr.y:1.7: %code qualifier 'q' is not used
+input-c-glr.y:2.7-9: %code qualifier 'bad' is not used
+input-c-glr.y:3.8-10: %code qualifier 'bad' is not used
 ]])
 
 AT_DATA([input-c++.y],
@@ -864,9 +863,9 @@ AT_DATA([input-c++.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c++.y]], [[1]], [],
-[[input-c++.y:1.7: %code qualifier `q' is not used
-input-c++.y:2.7-9: %code qualifier `bad' is not used
-input-c++.y:3.8: %code qualifier `q' is not used
+[[input-c++.y:1.7: %code qualifier 'q' is not used
+input-c++.y:2.7-9: %code qualifier 'bad' is not used
+input-c++.y:3.8: %code qualifier 'q' is not used
 ]])
 
 AT_DATA([input-c++-glr.y],
@@ -877,9 +876,9 @@ AT_DATA([input-c++-glr.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c++-glr.y]], [[1]], [],
-[[input-c++-glr.y:1.7-9: %code qualifier `bad' is not used
-input-c++-glr.y:2.7: %code qualifier `q' is not used
-input-c++-glr.y:3.7: %code qualifier `q' is not used
+[[input-c++-glr.y:1.7-9: %code qualifier 'bad' is not used
+input-c++-glr.y:2.7: %code qualifier 'q' is not used
+input-c++-glr.y:3.7: %code qualifier 'q' is not used
 ]])
 
 AT_DATA([special-char-@@.y],
@@ -890,9 +889,9 @@ AT_DATA([special-char-@@.y],
 start: ;
 ]])
 AT_BISON_CHECK([[special-char-@@.y]], [[1]], [],
-[[special-char-@@.y:1.7-9: %code qualifier `bad' is not used
-special-char-@@.y:2.7: %code qualifier `q' is not used
-special-char-@@.y:3.7: %code qualifier `q' is not used
+[[special-char-@@.y:1.7-9: %code qualifier 'bad' is not used
+special-char-@@.y:2.7: %code qualifier 'q' is not used
+special-char-@@.y:3.7: %code qualifier 'q' is not used
 ]])
 
 AT_DATA([special-char-@:>@.y],
@@ -903,9 +902,9 @@ AT_DATA([special-char-@:>@.y],
 start: ;
 ]])
 AT_BISON_CHECK([[special-char-@:>@.y]], [[1]], [],
-[[special-char-@:>@.y:1.7-9: %code qualifier `bad' is not used
-special-char-@:>@.y:2.7: %code qualifier `q' is not used
-special-char-@:>@.y:3.7: %code qualifier `q' is not used
+[[special-char-@:>@.y:1.7-9: %code qualifier 'bad' is not used
+special-char-@:>@.y:2.7: %code qualifier 'q' is not used
+special-char-@:>@.y:3.7: %code qualifier 'q' is not used
 ]])
 
 AT_CLEANUP
@@ -928,9 +927,9 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[input-redefined.y]], [[1]], [],
-[[input-redefined.y:2.9-11: %define variable `var' redefined
+[[input-redefined.y:2.9-11: %define variable 'var' redefined
 input-redefined.y:1.9-11: previous definition
-input-redefined.y:3.10-12: %define variable `var' redefined
+input-redefined.y:3.10-12: %define variable 'var' redefined
 input-redefined.y:2.9-11: previous definition
 ]])
 
@@ -941,7 +940,7 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[input-unused.y]], [[1]], [],
-[[input-unused.y:1.9-11: %define variable `var' is not used
+[[input-unused.y:1.9-11: %define variable 'var' is not used
 ]])
 
 AT_CLEANUP
@@ -985,7 +984,7 @@ AT_DATA([[input-dg.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[-Dvar=cmd-d input-dg.y]], [[1]], [],
-[[input-dg.y:1.9-11: %define variable `var' redefined
+[[input-dg.y:1.9-11: %define variable 'var' redefined
 <command line>:2: previous definition
 ]])
 
@@ -994,8 +993,8 @@ AT_DATA([[input-unused.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[-Dunused-d -Funused-f input-unused.y]], [[1]], [],
-[[<command line>:2: %define variable `unused-d' is not used
-<command line>:3: %define variable `unused-f' is not used
+[[<command line>:2: %define variable 'unused-d' is not used
+<command line>:3: %define variable 'unused-f' is not used
 ]])
 
 AT_CLEANUP
@@ -1015,7 +1014,7 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[Input.y]], [1], [],
-[[Input.y:2.9-14: invalid value for %define Boolean variable `public'
+[[Input.y:2.9-14: invalid value for %define Boolean variable 'public'
 ]])
 
 AT_CLEANUP
@@ -1033,10 +1032,10 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [[1]], [[]],
-[[input.y:1.9-29: invalid value for %define variable `lr.default-reductions': `bogus'
-input.y:1.9-29: accepted value: `most'
-input.y:1.9-29: accepted value: `consistent'
-input.y:1.9-29: accepted value: `accepting'
+[[input.y:1.9-29: invalid value for %define variable 'lr.default-reductions': 'bogus'
+input.y:1.9-29: accepted value: 'most'
+input.y:1.9-29: accepted value: 'consistent'
+input.y:1.9-29: accepted value: 'accepting'
 ]])
 
 # Back-end.
@@ -1046,10 +1045,10 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [1], [],
-[[input.y:1.9-21: invalid value for %define variable `api.push-pull': `neither'
-input.y:1.9-21: accepted value: `pull'
-input.y:1.9-21: accepted value: `push'
-input.y:1.9-21: accepted value: `both'
+[[input.y:1.9-21: invalid value for %define variable 'api.push-pull': 'neither'
+input.y:1.9-21: accepted value: 'pull'
+input.y:1.9-21: accepted value: 'push'
+input.y:1.9-21: accepted value: 'both'
 ]])
 
 AT_CLEANUP
@@ -1069,10 +1068,10 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [1], [],
-[[input.y:1.9-21: invalid value for %define variable `api.push-pull': `neither'
-input.y:1.9-21: accepted value: `pull'
-input.y:1.9-21: accepted value: `push'
-input.y:1.9-21: accepted value: `both'
+[[input.y:1.9-21: invalid value for %define variable 'api.push-pull': 'neither'
+input.y:1.9-21: accepted value: 'pull'
+input.y:1.9-21: accepted value: 'push'
+input.y:1.9-21: accepted value: 'both'
 ]])
 
 AT_DATA([[input.y]],
@@ -1081,7 +1080,7 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [1], [],
-[[input.y:1.9-34: invalid value for %define Boolean variable `lr.keep-unreachable-states'
+[[input.y:1.9-34: invalid value for %define Boolean variable 'lr.keep-unreachable-states'
 ]])
 
 AT_DATA([[input.y]],
@@ -1090,7 +1089,7 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [[1]], [],
-[[input.y:1.9-15: %define variable `foo_bar' is not used
+[[input.y:1.9-15: %define variable 'foo_bar' is not used
 ]])
 
 AT_CLEANUP
@@ -1115,7 +1114,7 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[input.y]], [[1]], [],
-[[input.y:1.9-16: %define variable `api.pure' is not used
+[[input.y:1.9-16: %define variable 'api.pure' is not used
 ]])
 ])
 
@@ -1200,9 +1199,9 @@ AT_CHECK([[perl -e "print 'start: \'';" >> empty.y || exit 77]])
 AT_BISON_CHECK([empty.y], [1], [],
 [[empty.y:2.8-9: warning: empty character literal
 empty.y:3.8-4.0: warning: empty character literal
-empty.y:3.8-4.0: missing ''' at end of line
+empty.y:3.8-4.0: missing "'" at end of line
 empty.y:4.8: warning: empty character literal
-empty.y:4.8: missing ''' at end of file
+empty.y:4.8: missing "'" at end of file
 ]])
 
 AT_DATA([two.y],
@@ -1215,9 +1214,9 @@ AT_CHECK([[perl -e "print 'start: \'ab';" >> two.y || exit 77]])
 AT_BISON_CHECK([two.y], [1], [],
 [[two.y:2.8-11: warning: extra characters in character literal
 two.y:3.8-4.0: warning: extra characters in character literal
-two.y:3.8-4.0: missing ''' at end of line
+two.y:3.8-4.0: missing "'" at end of line
 two.y:4.8-10: warning: extra characters in character literal
-two.y:4.8-10: missing ''' at end of file
+two.y:4.8-10: missing "'" at end of file
 ]])
 
 AT_DATA([three.y],
@@ -1230,9 +1229,9 @@ AT_CHECK([[perl -e "print 'start: \'abc';" >> three.y || exit 77]])
 AT_BISON_CHECK([three.y], [1], [],
 [[three.y:2.8-12: warning: extra characters in character literal
 three.y:3.8-4.0: warning: extra characters in character literal
-three.y:3.8-4.0: missing ''' at end of line
+three.y:3.8-4.0: missing "'" at end of line
 three.y:4.8-11: warning: extra characters in character literal
-three.y:4.8-11: missing ''' at end of file
+three.y:4.8-11: missing "'" at end of file
 ]])
 
 AT_CLEANUP
@@ -1300,11 +1299,11 @@ start: ;
 # parse.lac.* options are useless if LAC isn't actually activated.
 AT_BISON_CHECK([[-Dparse.lac.es-capacity-initial=1 input.y]],
                [[1]], [],
-[[<command line>:2: %define variable `parse.lac.es-capacity-initial' is not used
+[[<command line>:2: %define variable 'parse.lac.es-capacity-initial' is not used
 ]])
 AT_BISON_CHECK([[-Dparse.lac.memory-trace=full input.y]],
                [[1]], [],
-[[<command line>:2: %define variable `parse.lac.memory-trace' is not used
+[[<command line>:2: %define variable 'parse.lac.memory-trace' is not used
 ]])
 
 AT_CLEANUP
@@ -1341,3 +1340,32 @@ input.y:2.1-7: warning: POSIX Yacc forbids dashes in symbol names: foo-bar
 AT_BISON_CHECK([[-Werror,no-all,yacc input.y]], [[1]], [[]], [[experr]])
 
 AT_CLEANUP
+
+
+## ------------------------------------------------------ ##
+## %name-prefix and %define api.prefix are incompatible.  ##
+## ------------------------------------------------------ ##
+
+AT_SETUP([[%name-prefix and %define api.prefix are incompatible]])
+
+# AT_TEST(DIRECTIVES, OPTIONS, ERROR-LOCATION)
+# --------------------------------------------
+m4_pushdef([AT_TEST],
+[AT_DATA([[input.y]],
+[[$1
+%%
+exp:;
+]])
+AT_BISON_CHECK([[$2 input.y]], [[1]], [[]],
+[[$3: '%name-prefix' and '%define api.prefix' cannot be used together
+]])
+])
+
+AT_TEST([%define api.prefix foo %name-prefix "bar"], [], [input.y:1.9-18])
+AT_TEST([], [-Dapi.prefix=foo -p bar], [<command line>:2])
+AT_TEST([%name-prefix "bar"], [-Dapi.prefix=foo], [<command line>:2])
+AT_TEST([%define api.prefix foo], [-p bar], [input.y:1.9-18])
+
+m4_popdef([AT_TEST])
+
+AT_CLEANUP