X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/35fe08345edf43644a80a5987a50937c67e7c937..a974c1ec2608ffbff4780210aa4bad025d361271:/tests/output.at diff --git a/tests/output.at b/tests/output.at index ec02c1de..f7a7d8e5 100644 --- a/tests/output.at +++ b/tests/output.at @@ -1,39 +1,41 @@ # Checking the output filenames. -*- Autotest -*- -# Copyright (C) 2000, 2001, 2002, 2005, 2006 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 2, or (at your option) -# any later version. +# Copyright (C) 2000-2002, 2005-2012 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, 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([[Output file names.]]) # AT_CHECK_OUTPUT(INPUT-FILE, [DIRECTIVES], [FLAGS], EXPECTED-FILES, [SHELLIO], -# [ADDITIONAL-TESTS]) +# [ADDITIONAL-TESTS], [PRE-TESTS]) # ----------------------------------------------------------------------------- m4_define([AT_CHECK_OUTPUT], -[AT_SETUP([Output files: $2 $3 $5]) -case "$1" in - */*) mkdir `echo "$1" | sed 's,/.*,,'`;; -esac +[AT_SETUP([[Output files: $2 $3 $5]]) +$7 +for file in $1 $4; do + case "$file" in + */*) mkdir -p `echo "$file" | sed 's,/.*,,'`;; + esac +done AT_DATA([$1], [[$2 %% foo: {}; ]]) -AT_CHECK([bison $3 $1 $5], 0) +AT_BISON_CHECK([$3 $1 $5], 0) AT_CHECK([ls $4], [], [ignore]) $6 AT_CLEANUP @@ -41,9 +43,15 @@ AT_CLEANUP AT_CHECK_OUTPUT([foo.y], [], [-dv], [foo.output foo.tab.c foo.tab.h]) + +# Some versions of Valgrind (at least valgrind-3.6.0.SVN-Debian) report +# "fgrep: write error: Bad file descriptor" when stdout is closed, so we +# skip this test group during maintainer-check-valgrind. AT_CHECK_OUTPUT([foo.y], [], [-dv], [foo.output foo.tab.c foo.tab.h], - [>&-]) + [>&-], [], + [AT_CHECK([[case "$PREBISON" in *valgrind*) exit 77;; esac]])]) + AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.c], [foo.c foo.h foo.output]) AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.tab.c], @@ -64,13 +72,13 @@ AT_CHECK_OUTPUT([foo.y], [%defines %verbose %yacc],[], AT_CHECK_OUTPUT([foo.yy], [%defines %verbose %yacc],[], [y.output y.tab.c y.tab.h]) -# Exercise %output and %file-prefix -AT_CHECK_OUTPUT([foo.y], [%file-prefix="bar" %defines %verbose], [], +# Exercise %output and %file-prefix including deprecated '=' +AT_CHECK_OUTPUT([foo.y], [%file-prefix "bar" %defines %verbose], [], [bar.output bar.tab.c bar.tab.h]) AT_CHECK_OUTPUT([foo.y], [%output="bar.c" %defines %verbose %yacc],[], [bar.output bar.c bar.h]) AT_CHECK_OUTPUT([foo.y], - [%file-prefix="baz" %output="bar.c" %defines %verbose %yacc], + [%file-prefix="baz" %output "bar.c" %defines %verbose %yacc], [], [bar.output bar.c bar.h]) @@ -86,6 +94,10 @@ AT_CHECK_OUTPUT([foo.yy], [], [--defines=foo.hpp -o foo.c++], [foo.c++ foo.hpp]) +AT_CHECK_OUTPUT([foo.yy], [%defines "foo.hpp"], + [-o foo.c++], + [foo.c++ foo.hpp]) + AT_CHECK_OUTPUT([foo.yy], [], [-o foo.c++ --graph=foo.gph], [foo.c++ foo.gph]) @@ -112,3 +124,110 @@ AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [-o subdir/foo.cc], [subdir/foo.cc subdir/foo.hh subdir/foo.output subdir/location.hh subdir/stack.hh subdir/position.hh], [], [AT_CHECK_NO_SUBDIR_PART([subdir/foo])]) + +AT_CHECK_OUTPUT([gram_dir/foo.yy], + [%skeleton "lalr1.cc" %defines %verbose %file-prefix "output_dir/foo"], + [], + [output_dir/foo.tab.cc output_dir/foo.tab.hh output_dir/foo.output output_dir/location.hh output_dir/stack.hh output_dir/position.hh]) + + +# AT_CHECK_CONFLICTING_OUTPUT(INPUT-FILE, DIRECTIVES, FLAGS, STDERR, +# [EXIT-STATUS]) +# ------------------------------------------------------------------ +m4_define([AT_CHECK_CONFLICTING_OUTPUT], +[AT_SETUP([Conflicting output files: $2 $3]) +case "$1" in + */*) mkdir `echo "$1" | sed 's,/.*,,'`;; +esac +AT_DATA([$1], +[[$2 +%% +foo: {}; +]]) + +[cp ]$1[ expout] +# Because an output file name conflict is still a warning, Bison exits +# with status 0, so AT_BISON_CHECK does not realize that there may be no +# output file against which to check the XML. AT_BISON_CHECK_NO_XML +# avoids that problem. +AT_BISON_CHECK_NO_XML([$3 $1], $5, [], [$4]) +AT_CHECK([[cat $1]], [[0]], [expout]) +AT_CLEANUP +]) + +AT_CHECK_CONFLICTING_OUTPUT([foo.y], +[], [--graph="foo.tab.c"], +[foo.y: warning: conflicting outputs to file 'foo.tab.c' +]) + +AT_CHECK_CONFLICTING_OUTPUT([foo.y], +[%defines "foo.output"], [-v], +[foo.y: warning: conflicting outputs to file 'foo.output' +]) + +AT_CHECK_CONFLICTING_OUTPUT([foo.y], +[%skeleton "lalr1.cc" %defines], [--graph="location.hh"], +[foo.y: warning: conflicting outputs to file 'location.hh' +]) + +AT_CHECK_CONFLICTING_OUTPUT([foo.y], [], [-o foo.y], +[foo.y: refusing to overwrite the input file 'foo.y' +], 1) + + +# AT_CHECK_OUTPUT_FILE_NAME(FILE-NAME-PREFIX, [ADDITIONAL-TESTS]) +# --------------------------------------------------------------- +m4_define([AT_CHECK_OUTPUT_FILE_NAME], +[AT_SETUP([Output file name: $1]) + +AT_BISON_OPTION_PUSHDEFS +# Skip if platform doesn't support file name. For example, Cygwin +# doesn't support file names containing ":" or "\". +AT_CHECK([[touch "]AS_ESCAPE([$1[.tmp]])[" || exit 77]]) + +AT_DATA_GRAMMAR([glr.y], +[[%glr-parser +%code { +]AT_YYERROR_DECLARE_EXTERN[ +]AT_YYLEX_DECLARE_EXTERN[ +} +%% +start: {}; +]]) +AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" glr.y]) +AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore]) +AT_COMPILE([glr.o], [-c "AS_ESCAPE([$1.c])"]) +$2 + +AT_DATA_GRAMMAR([cxx.y], +[[%skeleton "lalr1.cc" +%code { int yylex (yy::parser::semantic_type*); } +%% +start: {}; +]]) +AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" cxx.y]) +AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore]) +AT_COMPILE_CXX([cxx.o], [-c "AS_ESCAPE([$1.c])"]) +$2 + +AT_BISON_OPTION_POPDEFS +AT_CLEANUP +]) + +# Notice that the header file name here cannot contain +# '"' since FILENAME in '#include "FILENAME"' cannot. +AT_CHECK_OUTPUT_FILE_NAME([[`~!@#$%^&*()-=_+{}[]|\:;<>, .']]) +dnl Work around a bug in m4_expand that broke AT_SETUP in autoconf 2.62, +dnl by using the definition from 2.63. +m4_version_prereq([2.63], [], +[m4_define([m4_expand], [_$0(-=<{($1)}>=-)]) +m4_define([_m4_expand], +[m4_changequote([-=<{(], [)}>=-])$1m4_changequote([, ])])]) +AT_CHECK_OUTPUT_FILE_NAME([[(]]) +AT_CHECK_OUTPUT_FILE_NAME([[)]]) +AT_CHECK_OUTPUT_FILE_NAME([[@%:@]]) +AT_CHECK_OUTPUT_FILE_NAME([[@@]]) +AT_CHECK_OUTPUT_FILE_NAME([[@{]]) +AT_CHECK_OUTPUT_FILE_NAME([[@}]]) +AT_CHECK_OUTPUT_FILE_NAME([[@<:@]]) +AT_CHECK_OUTPUT_FILE_NAME([[@:>@]])