X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/d42fe46ec330a0b202b28c2af4c8171a627ab531..f6df83b4e80b2a53c08b5dc654e247076a3b9b03:/tests/local.at?ds=sidebyside diff --git a/tests/local.at b/tests/local.at index ca64693e..b7d75afc 100644 --- a/tests/local.at +++ b/tests/local.at @@ -29,6 +29,20 @@ m4_define([m4_null_if], [], [$2], [$3])]) +# AT_SETUP_STRIP(TITLE) +# --------------------- +# Abbreviate the TITLE to be passed to AT_SETUP. +m4_define([AT_SETUP_STRIP], +[m4_bpatsubsts([$1], + [%\(language\|skeleton\) "?\([^\" ]*\)"?], + [\2], + [%define "?\([-A-Za-z0-9_.]+\)"? \("\([^\" ]+\)"\|\([-A-Za-z0-9_.]+\)\)], + [\1=\3\4], + [%define "?\([-A-Za-z0-9_.]+\)"?], + [\1])dnl +]) + + ## ------------- ## ## Basic tests. ## ## ------------- ## @@ -109,7 +123,7 @@ m4_define([AT_BISON_OPTION_PUSHDEFS], # -------------------------------------------------- # This macro works around the impossibility to define macros # inside macros, because issuing `[$1]' is not possible in M4 :(. -# This sucks hard, GNU M4 should really provide M5 like $$1. +# This sucks hard, GNU M4 should really provide M5-like $$1. m4_define([_AT_BISON_OPTION_PUSHDEFS], [m4_if([$1$2], $[1]$[2], [], [m4_fatal([$0: Invalid arguments: $@])])dnl @@ -142,7 +156,8 @@ m4_pushdef([AT_LOCATION_TYPE_IF], m4_pushdef([AT_PARAM_IF], [m4_bmatch([$3], [%parse-param], [$1], [$2])]) # Comma-terminated list of formals parse-parameters. -# E.g., %parse-param { int x } {int y} -> "int x, int y, ". +# E.g., %parse-param { int x } %parse-param {int y} -> "int x, int y, ". +# FIXME: Support grouped parse-param. m4_pushdef([AT_PARSE_PARAMS]) m4_bpatsubst([$3], [%parse-param { *\([^{}]*[^{} ]\) *}], [m4_append([AT_PARSE_PARAMS], [\1, ])]) @@ -151,37 +166,50 @@ m4_pushdef([AT_PURE_IF], [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([$3], [%locations], [AT_PURE_IF($@)], [$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], [\(%define api\.prefix\|%name-prefix\) ".*"], [m4_bregexp([$3], [\(%define api\.prefix\|%name-prefix\) "\([^""]*\)"], [\2])], [yy])]) +m4_pushdef([AT_TOKEN_CTOR_IF], +[m4_bmatch([$3], [%define api.token.constructor], [$1], [$2])]) +m4_pushdef([AT_TOKEN_PREFIX], +[m4_bmatch([$3], [%define api.token.prefix ".*"], + [m4_bregexp([$3], [%define api.token.prefix "\(.*\)"], [\1])])]) m4_pushdef([AT_API_prefix], [m4_bmatch([$3], [%define api\.prefix ".*"], [m4_bregexp([$3], [%define api\.prefix "\([^""]*\)"], [\1])], [yy])]) m4_pushdef([AT_API_PREFIX], [m4_toupper(AT_API_prefix)]) -# yyerror receives the location if %location & %pure & (%glr or %parse-param). +# yyerror receives the location if %location, and if the parser is pure. For +# historical reasons, with the "yacc.c" skeleton, the location is not passed +# unless an additional "%parse-param" is present, or if the purity is defined +# as "full". m4_pushdef([AT_YYERROR_ARG_LOC_IF], -[AT_GLR_OR_PARAM_IF([AT_PURE_AND_LOC_IF([$1], [$2])], - [$2])]) -# yyerror always sees the locations (when activated), except if -# (yacc & pure & !param). FIXME: This is wrong. See the manual. +[AT_LOCATION_IF([AT_PURE_IF([m4_bmatch([$3], + m4_quote(m4_join([\|], + [%define api.pure "?full"?], + [%glr-parser], + [%parse-param], + [%skeleton "?glr.c"?])), + [$1], [$2])], + [$2])], + [$2])]) + +# yyerror always sees the locations (when activated) if the parser is impure. +# When the parser is pure, yyerror sees the location if it is received as an +# argument. m4_pushdef([AT_YYERROR_SEES_LOC_IF], -[AT_LOCATION_IF([AT_YACC_IF([AT_PURE_IF([AT_PARAM_IF([$1], [$2])], - [$1])], - [$1])], - [$2])]) +[AT_LOCATION_IF([AT_YACC_IF([AT_PURE_IF([AT_YYERROR_ARG_LOC_IF([$1], [$2])], + [$1])], + [$1])], + [$2])]) # 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_SKEL_CC_IF([$1], [$2])])]) + [AT_SKEL_CC_IF([$1], [$2])])]) m4_pushdef([AT_YYSTYPE], [AT_SKEL_CC_IF([AT_NAME_PREFIX[::parser::semantic_type]], @@ -195,15 +223,15 @@ AT_PURE_LEX_IF( [m4_pushdef([AT_LOC], [(*llocp)]) m4_pushdef([AT_VAL], [(*lvalp)]) m4_pushdef([AT_YYLEX_FORMALS], - [AT_YYSTYPE *lvalp[]AT_LOCATION_IF([, AT_YYLTYPE *llocp])]) + [AT_YYSTYPE *lvalp[]AT_LOCATION_IF([, AT_YYLTYPE *llocp])]) m4_pushdef([AT_YYLEX_ARGS], - [lvalp[]AT_LOCATION_IF([, llocp])]) + [lvalp[]AT_LOCATION_IF([, llocp])]) m4_pushdef([AT_USE_LEX_ARGS], - [(void) lvalp;AT_LOCATION_IF([(void) llocp])]) + [(void) lvalp;AT_LOCATION_IF([(void) llocp])]) m4_pushdef([AT_YYLEX_PRE_FORMALS], - [AT_YYLEX_FORMALS, ]) + [AT_YYLEX_FORMALS, ]) m4_pushdef([AT_YYLEX_PRE_ARGS], - [AT_YYLEX_ARGS, ]) + [AT_YYLEX_ARGS, ]) ], [m4_pushdef([AT_LOC], [[(]AT_NAME_PREFIX[lloc)]]) m4_pushdef([AT_VAL], [[(]AT_NAME_PREFIX[lval)]]) @@ -222,6 +250,8 @@ AT_SKEL_CC_IF( [AT_LOC_PUSHDEF([begin.line], [begin.column], [end.line], [end.column])])], [AT_LOC_PUSHDEF([first_line], [first_column], [last_line], [last_column])]) + +AT_GLR_IF([AT_KEYWORDS([glr])]) ])# _AT_BISON_OPTION_PUSHDEFS @@ -243,9 +273,9 @@ m4_popdef([AT_YYERROR_SEES_LOC_IF]) m4_popdef([AT_YYERROR_ARG_LOC_IF]) m4_popdef([AT_API_PREFIX]) m4_popdef([AT_API_prefix]) +m4_popdef([AT_TOKEN_PREFIX]) +m4_popdef([AT_TOKEN_CTOR_IF]) m4_popdef([AT_NAME_PREFIX]) -m4_popdef([AT_GLR_OR_PARAM_IF]) -m4_popdef([AT_PURE_AND_LOC_IF]) m4_popdef([AT_LOCATION_TYPE_IF]) m4_popdef([AT_LOCATION_IF]) m4_popdef([AT_PARSE_PARAMS]) @@ -350,6 +380,7 @@ static }]dnl ]) +# AT_YYERROR_FORMALS # AT_YYERROR_PROTOTYPE # AT_YYERROR_DECLARE_EXTERN # AT_YYERROR_DECLARE @@ -358,7 +389,7 @@ static # Must be called inside a AT_BISON_OPTION_PUSHDEFS/POPDEFS pair. m4_define([AT_YYERROR_FORMALS], [m4_case(AT_LANG, -[c], [AT_YYERROR_ARG_LOC_IF([AT_YYLTYPE *llocp, ])AT_PARSE_PARAMS [const char *msg]])[]dnl +[c], [AT_YYERROR_ARG_LOC_IF([AT_YYLTYPE const * const llocp, ])AT_PARSE_PARAMS [const char *msg]])[]dnl ]) m4_define([AT_YYERROR_PROTOTYPE], @@ -392,13 +423,11 @@ AT_YYERROR_SEES_LOC_IF([[ }]], [c++], [[/* A C++ error reporting function. */ void -]AT_NAME_PREFIX[::parser::error (const location_type& l, const std::string& m) -{ - (void) l; - std::cerr << ]AT_LOCATION_IF([l << ": " << ])[m << std::endl; +]AT_NAME_PREFIX[::parser::error (]AT_LOCATION_IF([[const location_type& l, ]])[const std::string& m) +{ std::cerr << ]AT_LOCATION_IF([l << ": " << ])[m << std::endl; }]], [java], [AT_LOCATION_IF([[public void yyerror (Calc.Location l, String s) - { +{ if (l == null) System.err.println (s); else @@ -445,15 +474,11 @@ m4_define([AT_BISON_CHECK], [m4_null_if([$2], [AT_BISON_CHECK_XML($@)]) AT_BISON_CHECK_NO_XML($@)]) -m4_define([AT_BISON_WERROR_MSG], - [[bison: warnings being treated as errors]]) - - # AT_BISON_CHECK_(BISON_ARGS, [OTHER_AT_CHECK_ARGS]) # -------------------------------------------------- # Low-level macro to run bison once. m4_define([AT_BISON_CHECK_], -[AT_CHECK(AT_QUELL_VALGRIND[[ bison ]]$@)]) +[AT_CHECK(AT_QUELL_VALGRIND[[ bison -fno-caret ]]$@)]) # AT_BISON_CHECK_WARNINGS(BISON_ARGS, [OTHER_AT_CHECK_ARGS]) @@ -469,7 +494,7 @@ m4_define([AT_BISON_CHECK_WARNINGS_], # added after the grammar file name, so skip these checks in that # case. if test "$POSIXLY_CORRECT_IS_EXPORTED" = false; then - ]AT_SAVE_SPECIAL_FILES[ + ]AT_SAVE_SPECIAL_FILES[ # To avoid expanding it repeatedly, store specified stdout. ]AT_DATA([expout], [$3])[ @@ -479,33 +504,10 @@ if test "$POSIXLY_CORRECT_IS_EXPORTED" = false; then # Build expected stderr up to and including the "warnings being # treated as errors" message. - ]AT_DATA([[at-bison-check-warnings]], [$4])[ - at_bison_check_first=`sed -n \ - '/: warning: /{=;q;}' at-bison-check-warnings` - : ${at_bison_check_first:=1} - at_bison_check_first_tmp=`sed -n \ - '/conflicts: [0-9].*reduce$/{=;q;}' at-bison-check-warnings` - : ${at_bison_check_first_tmp:=1} - if test $at_bison_check_first_tmp -lt $at_bison_check_first; then - at_bison_check_first=$at_bison_check_first_tmp - fi - if test $at_bison_check_first -gt 1; then - sed -n "1,`expr $at_bison_check_first - 1`"p \ - at-bison-check-warnings > experr - fi - echo ']AT_BISON_WERROR_MSG[' >> experr - - # Finish building expected stderr and check. Unlike warnings, - # complaints cause bison to exit early. Thus, with -Werror, bison - # does not necessarily report all warnings that it does without - # -Werror, but it at least reports one. - at_bison_check_last=`sed -n '$=' stderr` - : ${at_bison_check_last:=1} - at_bison_check_last=`expr $at_bison_check_last - 1` - sed -n "$at_bison_check_first,$at_bison_check_last"p \ - at-bison-check-warnings >> experr - ]AT_CHECK([[sed 's,.*/\(]AT_BISON_WERROR_MSG[\)$,\1,' \ - stderr 1>&2]], [[0]], [[]], [experr])[ + ]AT_DATA([[experr]], [$4])[ + $PERL -pi -e 's{(.*): warning: (.*)\[-W(.*)\]$} + {$][1: error: $][2\@<:@-Werror=$][3@:>@}' experr + ]AT_CHECK([[sed 's,.*/$,,' stderr 1>&2]], [[0]], [[]], [experr])[ # Now check --warnings=error. cp stderr experr @@ -527,7 +529,7 @@ fi]dnl # 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_null_if([$2], [], [AT_QUELL_VALGRIND ])[[bison ]]$@) +[AT_CHECK(m4_null_if([$2], [], [AT_QUELL_VALGRIND ])[[bison -fno-caret ]]$@) AT_BISON_CHECK_WARNINGS($@)]) # AT_BISON_CHECK_XML(BISON_ARGS, [OTHER_AT_CHECK_ARGS]) @@ -547,19 +549,19 @@ m4_define([AT_BISON_CHECK_XML], # Don't combine these Bison invocations since we want to be sure that # --report=all isn't required to get the full XML file. AT_BISON_CHECK_([[--report=all --report-file=xml-tests/test.output \ - --graph=xml-tests/test.dot ]]AT_BISON_ARGS, - [[0]], [ignore], [ignore]) + --graph=xml-tests/test.dot ]]AT_BISON_ARGS, + [[0]], [ignore], [ignore]) AT_BISON_CHECK_([[--xml=xml-tests/test.xml ]]AT_BISON_ARGS, - [[0]], [ignore], [ignore]) + [[0]], [ignore], [ignore]) m4_popdef([AT_BISON_ARGS])dnl [cp xml-tests/test.output expout] AT_CHECK([[$XSLTPROC \ `]]AT_QUELL_VALGRIND[[ bison --print-datadir`/xslt/xml2text.xsl \ xml-tests/test.xml]], [[0]], [expout]) - [cp xml-tests/test.dot expout] + [sort xml-tests/test.dot > expout] AT_CHECK([[$XSLTPROC \ `]]AT_QUELL_VALGRIND[[ bison --print-datadir`/xslt/xml2dot.xsl \ - xml-tests/test.xml]], [[0]], [expout]) + xml-tests/test.xml | sort]], [[0]], [expout]) [rm -rf xml-tests expout] AT_RESTORE_SPECIAL_FILES [fi]]) @@ -593,16 +595,14 @@ m4_define([AT_QUELL_VALGRIND], # otherwise pass "-c"; this is a hack. The default SOURCES is OUTPUT # with trailing .o removed, and ".c" appended. m4_define([AT_COMPILE], -[AT_CHECK([case $POSIXLY_CORRECT_IS_EXPORTED:$C_COMPILER_POSIXLY_CORRECT in - true:false) echo 'cannot compile properly with POSIXLY_CORRECT' && exit 77;; -esac]) +[AT_CHECK([$BISON_C_WORKS], 0, ignore, ignore) AT_CHECK(m4_join([ ], [$CC $CFLAGS $CPPFLAGS], [m4_bmatch([$1], [[.]], [-c], [$LDFLAGS])], [-o $1], [m4_default([$2], [m4_bpatsubst([$1], [\.o$]).c])], [m4_bmatch([$1], [[.]], [], [$LIBS])]), - 0, [ignore], [ignore])]) + 0, [ignore], [ignore])]) # AT_COMPILE_CXX(OUTPUT, [SOURCES = OUTPUT.cc]) # --------------------------------------------- @@ -621,7 +621,7 @@ AT_CHECK(m4_join([ ], [-o $1], [m4_default([$2], [m4_bpatsubst([$1], [\.o$]).cc])], [m4_bmatch([$1], [[.]], [], [$LIBS])]), - 0, [ignore], [ignore])]) + 0, [ignore], [ignore])]) # AT_JAVA_COMPILE(SOURCES) # ------------------------ @@ -661,23 +661,23 @@ m4_define([AT_FULL_COMPILE], [java], [AT_BISON_CHECK([-o $1.java $1.y]) AT_LANG_COMPILE([$1], - m4_join([ ], - [$1.java], - m4_ifval($2, [[$1-$2.java]]), + m4_join([ ], + [$1.java], + m4_ifval($2, [[$1-$2.java]]), m4_ifval($3, [[$1-$3.java]])))], [c++], [AT_BISON_CHECK([-o $1.cc $1.y]) AT_LANG_COMPILE([$1], - m4_join([ ], - [$1.cc], - m4_ifval($2, [[$1-$2.cc]]), + m4_join([ ], + [$1.cc], + m4_ifval($2, [[$1-$2.cc]]), m4_ifval($3, [[$1-$3.cc]])))], [c], [AT_BISON_CHECK([-o $1.c $1.y]) AT_LANG_COMPILE([$1], - m4_join([ ], - [$1.c], - m4_ifval($2, [[$1-$2.c]]), + m4_join([ ], + [$1.c], + m4_ifval($2, [[$1-$2.c]]), m4_ifval($3, [[$1-$3.c]])))]) ]) @@ -901,12 +901,20 @@ m4_popdef([AT_COND_CASE])]) + ## ----------------------- ## ## Launch the test suite. ## ## ----------------------- ## AT_INIT +# AT_SETUP([TITLE]) +# ----------------- +# Redefine AT_SETUP to be more concise. Must be done after AT_INIT. +m4_copy_force([AT_SETUP], [B4_SETUP]) +m4_define([AT_SETUP], +[B4_SETUP(m4_expand([AT_SETUP_STRIP([[$1]])]))]) + # Cannot assign CC and CFLAGS here, since atlocal is loaded after # options are processed, so we don't know the value of CXX and # CXXFLAGS yet.