# Java tests for simple calculator. -*- Autotest -*- # Copyright (C) 2007, 2008, 2009 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, see . AT_BANNER([[Java Calculator.]]) # ------------------------- # # Helping Autotest macros. # # ------------------------- # # _AT_DATA_JAVA_CALC_Y($1, $2, $3, [BISON-DIRECTIVES]) # ---------------------------------------------------------------------- # Produce `calc.y'. Don't call this macro directly, because it contains # some occurrences of `$1' etc. which will be interpreted by m4. So # you should call it with $1, $2, and $3 as arguments, which is what # AT_DATA_JAVA_CALC_Y does. m4_define([_AT_DATA_JAVA_CALC_Y], [m4_if([$1$2$3], $[1]$[2]$[3], [], [m4_fatal([$0: Invalid arguments: $@])])dnl AT_DATA([Calc.y], [[/* Infix notation calculator--calc */ %language "Java" %name-prefix "Calc" %define parser_class_name "Calc" %define public ]$4[ %code imports { import java.io.StreamTokenizer; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.io.IOException; } /* Bison Declarations */ %token NUM "number" %type exp %nonassoc '=' /* comparison */ %left '-' '+' %left '*' '/' %left NEG /* negation--unary minus */ %right '^' /* exponentiation */ /* Grammar follows */ %% input: line | input line ; line: '\n' | exp '\n' | error '\n' ; exp: NUM { $$ = $1; } | exp '=' exp { if ($1.intValue () != $3.intValue ()) yyerror ("calc: error: " + $1 + " != " + $3); } | exp '+' exp { $$ = new Integer ($1.intValue () + $3.intValue ()); } | exp '-' exp { $$ = new Integer ($1.intValue () - $3.intValue ()); } | exp '*' exp { $$ = new Integer ($1.intValue () * $3.intValue ()); } | exp '/' exp { $$ = new Integer ($1.intValue () / $3.intValue ()); } | '-' exp %prec NEG { $$ = new Integer (-$2.intValue ()); } | exp '^' exp { $$ = new Integer ((int) Math.pow ($1.intValue (), $3.intValue ())); } | '(' exp ')' { $$ = $2; } | '(' error ')' { $$ = new Integer (1111); } | '!' { $$ = new Integer (0); return YYERROR; } | '-' error { $$ = new Integer (0); return YYERROR; } ; ]AT_LEXPARAM_IF([[ %code lexer { ]], [[ %% class CalcLexer implements Calc.Lexer { ]])[ StreamTokenizer st; public ]AT_LEXPARAM_IF([[YYLexer]], [[CalcLexer]]) (InputStream is) { st = new StreamTokenizer (new InputStreamReader (is)); st.resetSyntax (); st.eolIsSignificant (true); st.whitespaceChars (9, 9); st.whitespaceChars (32, 32); st.wordChars (48, 57); } AT_LOCATION_IF([[ Position yystartpos; Position yyendpos = new Position (1); public Position getStartPos() { return yystartpos; } public Position getEndPos() { return yyendpos; } public void yyerror (Calc.Location l, String s) { if (l == null) System.err.println (s); else System.err.println (l.begin + ": " + s); } ]], [[ public void yyerror (String s) { System.err.println (s); } ]])[ Integer yylval; public Object getLVal() { return yylval; } public int yylex () throws IOException { int ttype = st.nextToken (); ]AT_LOCATION_IF([[yystartpos = yyendpos;]])[ if (ttype == st.TT_EOF) return Calc.EOF; else if (ttype == st.TT_EOL) { ]AT_LOCATION_IF([[yyendpos = new Position (yyendpos.lineno () + 1);]])[ return (int) '\n'; } else if (ttype == st.TT_WORD) { yylval = new Integer (st.sval); return Calc.NUM; } else return st.ttype; } ]AT_LEXPARAM_IF([[ }; %%]], [[ }]]) [ class Position { public int line; public Position () { line = 0; } public Position (int l) { line = l; } public long getHashCode () { return line; } public boolean equals (Position l) { return l.line == line; } public String toString () { return Integer.toString (line); } public int lineno () { return line; } } ]]) ])# _AT_DATA_JAVA_CALC_Y # AT_DATA_CALC_Y([BISON-OPTIONS]) # ------------------------------------------------- # Produce `calc.y'. m4_define([AT_DATA_JAVA_CALC_Y], [_AT_DATA_JAVA_CALC_Y($[1], $[2], $[3], [$1]) ]) # AT_JAVA_COMPILE(SOURCE) # ----------------------- # Compile SOURCES into Java class files. Skip the test if java or javac is # not installed. m4_define([AT_JAVA_COMPILE], [AT_CHECK([test -n "$CONF_JAVA" || exit 77 test -n "$CONF_JAVAC" || exit 77]) AT_CHECK([$SHELL ../../../javacomp.sh $1], 0, [ignore], [ignore])]) # AT_JAVA_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR, [PRE]) # ----------------------------------------------------------------- m4_define([AT_JAVA_PARSER_CHECK], [AT_CHECK([$5 $SHELL ../../../javaexec.sh $1], [$2], [$3], [$4])]) # _AT_CHECK_JAVA_CALC_ERROR(BISON-OPTIONS, INPUT, # [VERBOSE-AND-LOCATED-ERROR-MESSAGE]) # --------------------------------------------------------- # Run `calc' on INPUT, and expect a `syntax error' message. # # If INPUT starts with a slash, it is used as absolute input file name, # otherwise as contents. # # The VERBOSE-AND-LOCATED-ERROR-MESSAGE is stripped of locations # and expected tokens if necessary, and compared with the output. m4_define([_AT_CHECK_JAVA_CALC_ERROR], [m4_bmatch([$2], [^/], [AT_JAVA_PARSER_CHECK([Calc < $2], 0, [], [stderr])], [AT_DATA([[input]], [[$2 ]]) AT_JAVA_PARSER_CHECK([Calc < input], 0, [], [stderr])]) # Normalize the observed and expected error messages, depending upon the # options. # 1. Create the reference error message. AT_DATA([[expout]], [$3 ]) # 2. If locations are not used, remove them. AT_YYERROR_SEES_LOC_IF([], [[sed 's/^[-0-9.]*: //' expout >at-expout mv at-expout expout]]) # 3. If error-verbose is not used, strip the`, unexpected....' part. m4_bmatch([$1], [%error-verbose], [], [[sed 's/syntax error, .*$/syntax error/' expout >at-expout mv at-expout expout]]) # 4. Check AT_CHECK([cat stderr], 0, [expout]) ]) # _AT_CHECK_JAVA_CALC([BISON-DIRECTIVES], [BISON-CODE]) # ----------------------------------------------------------------------- # Start a testing chunk which compiles `calc' grammar with # BISON-DIRECTIVES, and performs several tests over the parser. m4_define([_AT_CHECK_JAVA_CALC], [# We use integers to avoid dependencies upon the precision of doubles. AT_SETUP([Calculator $1]) AT_BISON_OPTION_PUSHDEFS([$1]) AT_DATA_JAVA_CALC_Y([$1 %code { $2 }]) AT_BISON_CHECK([-o Calc.java Calc.y]) AT_JAVA_COMPILE([Calc.java]) # Test the priorities. AT_DATA([[input]], [[1 + 2 * 3 = 7 1 + 2 * -3 = -5 -1^2 = -1 (-1)^2 = 1 ---1 = -1 1 - 2 - 3 = -4 1 - (2 - 3) = 2 2^2^3 = 256 (2^2)^3 = 64 ]]) AT_JAVA_PARSER_CHECK([Calc < input], 0, [], [stderr]) # Some syntax errors. _AT_CHECK_JAVA_CALC_ERROR([$1], [0 0], [1: syntax error, unexpected number]) _AT_CHECK_JAVA_CALC_ERROR([$1], [1//2], [1: syntax error, unexpected '/', expecting number or '-' or '(' or '!']) _AT_CHECK_JAVA_CALC_ERROR([$1], [error], [1: syntax error, unexpected $undefined]) _AT_CHECK_JAVA_CALC_ERROR([$1], [1 = 2 = 3], [1: syntax error, unexpected '=']) _AT_CHECK_JAVA_CALC_ERROR([$1], [ +1], [2: syntax error, unexpected '+']) # Exercise error messages with EOF: work on an empty file. _AT_CHECK_JAVA_CALC_ERROR([$1], [/dev/null], [1: syntax error, unexpected end of input]) # Exercise the error token: without it, we die at the first error, # hence be sure to # # - have several errors which exercise different shift/discardings # - (): nothing to pop, nothing to discard # - (1 + 1 + 1 +): a lot to pop, nothing to discard # - (* * *): nothing to pop, a lot to discard # - (1 + 2 * *): some to pop and discard # # - test the action associated to `error' # # - check the lookahead that triggers an error is not discarded # when we enter error recovery. Below, the lookahead causing the # first error is ")", which is needed to recover from the error and # produce the "0" that triggers the "0 != 1" error. # _AT_CHECK_JAVA_CALC_ERROR([$1], [() + (1 + 1 + 1 +) + (* * *) + (1 * 2 * *) = 1], [1: syntax error, unexpected ')', expecting number or '-' or '(' or '!' 1: syntax error, unexpected ')', expecting number or '-' or '(' or '!' 1: syntax error, unexpected '*', expecting number or '-' or '(' or '!' 1: syntax error, unexpected '*', expecting number or '-' or '(' or '!' calc: error: 4444 != 1]) # The same, but this time exercising explicitly triggered syntax errors. # POSIX says the lookahead causing the error should not be discarded. _AT_CHECK_JAVA_CALC_ERROR([$1], [(!) + (0 0) = 1], [1: syntax error, unexpected number calc: error: 2222 != 1]) _AT_CHECK_JAVA_CALC_ERROR([$1], [(- *) + (0 0) = 1], [1: syntax error, unexpected '*', expecting number or '-' or '(' or '!' 1: syntax error, unexpected number calc: error: 2222 != 1]) AT_BISON_OPTION_POPDEFS AT_CLEANUP ])# _AT_CHECK_JAVA_CALC # AT_CHECK_JAVA_CALC([BISON-DIRECTIVES]) # -------------------------------------------------------- # Start a testing chunk which compiles `calc' grammar with # BISON-DIRECTIVES, and performs several tests over the parser. # Run the test with and without %error-verbose. m4_define([AT_CHECK_JAVA_CALC], [_AT_CHECK_JAVA_CALC([$1], [$2]) _AT_CHECK_JAVA_CALC([%error-verbose $1], [$2]) _AT_CHECK_JAVA_CALC([%locations $1], [$2]) _AT_CHECK_JAVA_CALC([%error-verbose %locations $1], [$2]) ])# AT_CHECK_JAVA_CALC # ------------------------ # # Simple LALR Calculator. # # ------------------------ # AT_CHECK_JAVA_CALC([], [[ public static void main (String args[]) throws IOException { CalcLexer l = new CalcLexer (System.in); Calc p = new Calc (l); p.parse (); } ]]) AT_CHECK_JAVA_CALC([%lex-param { InputStream is } ], [[ public static void main (String args[]) throws IOException { new Calc (System.in).parse (); } ]]) # -----------------# # Java Directives. # # -----------------# AT_BANNER([Java Parameters.]) # AT_CHECK_JAVA_MINIMAL([DIRECTIVES], [PARSER_ACTION], [POSITION_CLASS]) # ---------------------------------------------------------------------- # Check that a mininal parser with DIRECTIVES compiles in Java. # Put the Java code in YYParser.java. m4_define([AT_CHECK_JAVA_MINIMAL], [ AT_DATA([[YYParser.y]], [ %language "Java" %locations %debug %error-verbose %token-table $1 %% start: "end" {$2}; %% class m4_default([$3], [Position]) {} ]) AT_BISON_CHECK([[YYParser.y]]) AT_CHECK([[grep '[mb]4_' YYParser.y]], [1], [ignore]) AT_JAVA_COMPILE([[YYParser.java]]) ]) # AT_CHECK_JAVA_MINIMAL_W_LEXER([1:DIRECTIVES], [2:LEX_THROWS], # [3:YYLEX_ACTION], [4:LEXER_BODY], [5:PARSER_ACTION], [6:STYPE], # [7:POSITION_TYPE], [8:LOCATION_TYPE]) # --------------------------------------------------------------------- # Check that a mininal parser with DIRECTIVES and a "%code lexer". # YYLEX is the body of yylex () which throws LEX_THROW. # compiles in Java. m4_define([AT_CHECK_JAVA_MINIMAL_W_LEXER], [AT_CHECK_JAVA_MINIMAL([$1 %code lexer { m4_default([$6], [Object]) yylval; public m4_default([$6], [Object]) getLVal() { return yylval; } public m4_default([$7], [Position]) getStartPos() { return null; } public m4_default([$7], [Position]) getEndPos() { return null; } public void yyerror (m4_default([$8], [Location]) loc, String s) { System.err.println (loc + ": " + s); } public int yylex ()$2 { $3 } $4 }], [$5], [$7])]) # AT_CHECK_JAVA_GREP([LINE], [COUNT=1]) # ------------------------------------- # Check that YYParser.java contains exactly COUNT lines matching ^LINE$ # with grep. m4_define([AT_CHECK_JAVA_GREP], [AT_CHECK([grep -c '^$1$' YYParser.java], [], [m4_default([$2], [1]) ]) ]) # ----------------------------------- # # Java parser class and package names # # ----------------------------------- # AT_SETUP([Java parser class and package names]) AT_CHECK_JAVA_MINIMAL([]) AT_CHECK_JAVA_GREP([[class YYParser]]) AT_CHECK_JAVA_MINIMAL([[%name-prefix "Prefix"]]) AT_CHECK_JAVA_GREP([[class PrefixParser]]) AT_CHECK_JAVA_MINIMAL([[%define parser_class_name "ParserClassName"]]) AT_CHECK_JAVA_GREP([[class ParserClassName]]) AT_CHECK_JAVA_MINIMAL([[%define package "user_java_package"]]) AT_CHECK_JAVA_GREP([[package user_java_package;]]) AT_CLEANUP # --------------------------- # # Java parser class modifiers # # --------------------------- # AT_SETUP([Java parser class modifiers]) AT_CHECK_JAVA_MINIMAL([[%define abstract]]) AT_CHECK_JAVA_GREP([[abstract class YYParser]]) AT_CHECK_JAVA_MINIMAL([[%define final]]) AT_CHECK_JAVA_GREP([[final class YYParser]]) AT_CHECK_JAVA_MINIMAL([[%define strictfp]]) AT_CHECK_JAVA_GREP([[strictfp class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define abstract %define strictfp]]) AT_CHECK_JAVA_GREP([[abstract strictfp class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define final %define strictfp]]) AT_CHECK_JAVA_GREP([[final strictfp class YYParser]]) AT_CHECK_JAVA_MINIMAL([[%define public]]) AT_CHECK_JAVA_GREP([[public class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define public %define abstract]]) AT_CHECK_JAVA_GREP([[public abstract class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define public %define final]]) AT_CHECK_JAVA_GREP([[public final class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define public %define strictfp]]) AT_CHECK_JAVA_GREP([[public strictfp class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define public %define abstract %define strictfp]]) AT_CHECK_JAVA_GREP([[public abstract strictfp class YYParser]]) AT_CHECK_JAVA_MINIMAL([[ %define public %define final %define strictfp]]) AT_CHECK_JAVA_GREP([[public final strictfp class YYParser]]) AT_CLEANUP # ---------------------------------------- # # Java parser class extends and implements # # ---------------------------------------- # AT_SETUP([Java parser class extends and implements]) AT_CHECK_JAVA_MINIMAL([[%define extends "Thread"]]) AT_CHECK_JAVA_GREP([[class YYParser extends Thread]]) AT_CHECK_JAVA_MINIMAL([[%define implements "Cloneable"]]) AT_CHECK_JAVA_GREP([[class YYParser implements Cloneable]]) AT_CHECK_JAVA_MINIMAL([[ %define extends "Thread" %define implements "Cloneable"]]) AT_CHECK_JAVA_GREP([[class YYParser extends Thread implements Cloneable]]) AT_CLEANUP # -------------------------------- # # Java %parse-param and %lex-param # # -------------------------------- # AT_SETUP([Java %parse-param and %lex-param]) AT_CHECK_JAVA_MINIMAL([]) AT_CHECK_JAVA_GREP([[ *public YYParser (Lexer yylexer) {]]) AT_CHECK_JAVA_MINIMAL([[%parse-param {int parse_param1}]]) AT_CHECK_JAVA_GREP([[ *protected final int parse_param1;]]) AT_CHECK_JAVA_GREP([[ *public YYParser (Lexer yylexer, *int parse_param1) {]]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param1 = parse_param1;]]) AT_CHECK_JAVA_MINIMAL([[ %parse-param {int parse_param1} %parse-param {long parse_param2}]]) AT_CHECK_JAVA_GREP([[ *protected final int parse_param1;]]) AT_CHECK_JAVA_GREP([[ *protected final long parse_param2;]]) AT_CHECK_JAVA_GREP([[ *public YYParser (Lexer yylexer, *int parse_param1, *long parse_param2) {]]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param1 = parse_param1;]]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param2 = parse_param2;]]) AT_CHECK_JAVA_MINIMAL_W_LEXER([], [], [[return EOF;]]) AT_CHECK_JAVA_GREP([[ *public YYParser () {]]) AT_CHECK_JAVA_GREP([[ *protected YYParser (Lexer yylexer) {]]) AT_CHECK_JAVA_MINIMAL_W_LEXER([[%parse-param {int parse_param1}]], [], [[return EOF;]]) AT_CHECK_JAVA_GREP([[ *protected final int parse_param1;]]) AT_CHECK_JAVA_GREP([[ *public YYParser (int parse_param1) {]]) AT_CHECK_JAVA_GREP([[ *protected YYParser (Lexer yylexer, *int parse_param1) {]]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param1 = parse_param1;]], [2]) AT_CHECK_JAVA_MINIMAL_W_LEXER([[ %parse-param {int parse_param1} %parse-param {long parse_param2}]], [], [[return EOF;]]) AT_CHECK_JAVA_GREP([[ *protected final int parse_param1;]]) AT_CHECK_JAVA_GREP([[ *protected final long parse_param2;]]) AT_CHECK_JAVA_GREP([[ *public YYParser (int parse_param1, *long parse_param2) {]]) AT_CHECK_JAVA_GREP([[ *protected YYParser (Lexer yylexer, *int parse_param1, *long parse_param2) {]]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param1 = parse_param1;]], [2]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param2 = parse_param2;]], [2]) AT_CHECK_JAVA_MINIMAL_W_LEXER([[%lex-param {char lex_param1}]], [], [[return EOF;]], [[YYLexer (char lex_param1) {}]]) AT_CHECK_JAVA_GREP([[ *public YYParser (char lex_param1) {]]) AT_CHECK_JAVA_GREP([[.* = new YYLexer *(lex_param1);]]) AT_CHECK_JAVA_MINIMAL_W_LEXER([[ %lex-param {char lex_param1} %lex-param {short lex_param2}]], [], [[return EOF;]], [[YYLexer (char lex_param1, short lex_param2) {}]]) AT_CHECK_JAVA_GREP([[ *public YYParser (char lex_param1, *short lex_param2) {]]) AT_CHECK_JAVA_GREP([[.* = new YYLexer *(lex_param1, *lex_param2);]]) AT_CHECK_JAVA_MINIMAL_W_LEXER([[ %parse-param {int parse_param1} %parse-param {long parse_param2} %lex-param {char lex_param1} %lex-param {short lex_param2}]], [], [[return EOF;]], [[YYLexer (char lex_param1, short lex_param2) {}]]) AT_CHECK_JAVA_GREP([[ *protected final int parse_param1;]]) AT_CHECK_JAVA_GREP([[ *protected final long parse_param2;]]) AT_CHECK_JAVA_GREP([[ *public YYParser (char lex_param1, *short lex_param2, *int parse_param1, *long parse_param2) {]]) AT_CHECK_JAVA_GREP([[.* = new YYLexer *(lex_param1, *lex_param2);]]) AT_CHECK_JAVA_GREP([[ *protected YYParser (Lexer yylexer, *int parse_param1, *long parse_param2) {]]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param1 = parse_param1;]], [2]) AT_CHECK_JAVA_GREP([[[ ]*this.parse_param2 = parse_param2;]], [2]) AT_CLEANUP # ------------------------- # # Java throw specifications # # ------------------------- # AT_SETUP([Java throws specifications]) # %define throws - 0 1 2 # %define lex-throws - 0 1 2 # %code lexer 0 1 m4_define([AT_JT_lex_throws_define], [m4_case(AT_JT_lex_throws, -1, [], 0, [[%define lex_throws ""]], 1, [[%define lex_throws "InterruptedException"]], 2, [[%define lex_throws "InterruptedException, IllegalAccessException"]])]) m4_define([AT_JT_yylex_throws], [m4_case(AT_JT_lex_throws, -1, [[ throws java.io.IOException]], 0, [], 1, [[ throws InterruptedException]], 2, [[ throws InterruptedException, IllegalAccessException]])]) m4_define([AT_JT_yylex_action], [m4_case(AT_JT_lex_throws, -1, [[throw new java.io.IOException();]], 0, [[return EOF;]], 1, [[throw new InterruptedException();]], 2, [[throw new IllegalAccessException();]])]) m4_define([AT_JT_throws_define], [m4_case(AT_JT_throws, -1, [], 0, [[%define throws ""]], 1, [[%define throws "ClassNotFoundException"]], 2, [[%define throws "ClassNotFoundException, InstantiationException"]])]) m4_define([AT_JT_yyaction_throws], [m4_case(AT_JT_throws, -1, [], 0, [], 1, [[ throws ClassNotFoundException]], 2, [[ throws ClassNotFoundException, InstantiationException]])]) m4_define([AT_JT_parse_throws_2], [m4_case(AT_JT_throws, -1, [], 0, [], 1, [[, ClassNotFoundException]], 2, [[, ClassNotFoundException, InstantiationException]])]) m4_define([AT_JT_parse_throws], [m4_if(m4_quote(AT_JT_yylex_throws), [], [AT_JT_yyaction_throws], [AT_JT_yylex_throws[]AT_JT_parse_throws_2])]) m4_define([AT_JT_initial_action], [m4_case(AT_JT_throws, -1, [], 0, [], 1, [[%initial-action {if (true) throw new ClassNotFoundException();}]], 2, [[%initial-action {if (true) throw new InstantiationException();}]])]) m4_define([AT_JT_parse_action], [m4_case(AT_JT_throws, -1, [], 0, [], 1, [[throw new ClassNotFoundException();]], 2, [[throw new ClassNotFoundException();]])]) m4_for([AT_JT_lexer], 0, 1, 1, [m4_for([AT_JT_lex_throws], -1, 2, 1, [m4_for([AT_JT_throws], -1, 2, 1, [m4_if(AT_JT_lexer, 0, [AT_CHECK_JAVA_MINIMAL([ AT_JT_throws_define AT_JT_lex_throws_define AT_JT_initial_action], [AT_JT_parse_action])], [AT_CHECK_JAVA_MINIMAL_W_LEXER([ AT_JT_throws_define AT_JT_lex_throws_define AT_JT_initial_action], [AT_JT_yylex_throws], [AT_JT_yylex_action], [], [AT_JT_parse_action])]) AT_CHECK_JAVA_GREP([[ *int yylex ()]AT_JT_yylex_throws *[;]]) AT_CHECK_JAVA_GREP([[ *private int yyaction ([^)]*)]AT_JT_yyaction_throws[ *]]) AT_CHECK_JAVA_GREP([[ *public boolean parse ()]AT_JT_parse_throws[ *]]) ])])]) AT_CLEANUP # --------------------------------------------- # # Java stype, position_class and location_class # # --------------------------------------------- # AT_SETUP([Java stype, position_class and location_class]) AT_CHECK_JAVA_MINIMAL([[ %define stype "java.awt.Color" %type start; %define location_type "MyLoc" %define position_type "MyPos" %code { class MyPos {} }]], [[$$ = $1;]], [[MyPos]]) AT_CHECK([[grep 'java.awt.Color' YYParser.java]], [0], [ignore]) AT_CHECK([[$EGREP -v ' */?\*' YYParser.java | grep 'Position']], [1], [ignore]) AT_CHECK([[$EGREP -v ' */?\*' YYParser.java | grep 'Location']], [1], [ignore]) AT_CHECK_JAVA_MINIMAL_W_LEXER([[ %define stype "java.awt.Color" %type start; %define location_type "MyLoc" %define position_type "MyPos" %code { class MyPos {} }]], [], [[return EOF;]], [], [[$$ = $1;]], [[java.awt.Color]], [[MyPos]], [[MyLoc]]) AT_CHECK([[grep 'java.awt.Color' YYParser.java]], [0], [ignore]) AT_CHECK([[$EGREP -v ' */?\*' YYParser.java | grep 'Position']], [1], [ignore]) AT_CHECK([[$EGREP -v ' */?\*' YYParser.java | grep 'Location']], [1], [ignore]) AT_CLEANUP