doc: merge HACKING and README-hacking.

[bison.git] / tests / output.at

diff --git a/tests/output.at b/tests/output.at
index 468aa5fd8205b951cbe2082e35acc6af4c19d9b8..fe5708c4e630cbc1cb199d4cb3f84755f014045b 100644 (file)
--- a/tests/output.at
+++ b/tests/output.at
@@ -1,20 +1,19 @@
 # Checking the output filenames.                    -*- Autotest -*-
 # Checking the output filenames.                    -*- Autotest -*-

-# Copyright (C) 2000, 2001, 2002, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2001, 2002, 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
 # 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.
 # 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
 # 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 <http://www.gnu.org/licenses/>.

 
 AT_BANNER([[Output file names.]])
 
 
 AT_BANNER([[Output file names.]])
 


@@ -23,17 +22,19 @@ AT_BANNER([[Output file names.]])
 #                 [ADDITIONAL-TESTS])
 # -----------------------------------------------------------------------------
 m4_define([AT_CHECK_OUTPUT],
 #                 [ADDITIONAL-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])
+for file in $1 $4; do
+  case "$file" in
+    */*) mkdir -p `echo "$file" | sed 's,/.*,,'`;;
+  esac
+done

 AT_DATA([$1],
 AT_DATA([$1],

-[[$2
+[$2[

 %%
 foo: {};
 ]])
 
 %%
 foo: {};
 ]])
 

-AT_CHECK([bison $3 $1 $5], 0)
+AT_BISON_CHECK([$3 $1 $5], 0)

 AT_CHECK([ls $4], [], [ignore])
 $6
 AT_CLEANUP
 AT_CHECK([ls $4], [], [ignore])
 $6
 AT_CLEANUP


@@ -106,13 +107,116 @@ AT_CHECK([grep 'include .subdir/' $1.hh], 1, [])
 ])
 
 AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
 ])
 
 AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],

+               [foo.tab.cc foo.tab.hh foo.output stack.hh])
+
+AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose %locations], [],

                [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh])
 
 AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
                [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh])
 
 AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],

-               [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh],
+               [foo.tab.cc foo.tab.hh foo.output stack.hh],

                [], [AT_CHECK_NO_SUBDIR_PART([foo.tab])])
 
                [], [AT_CHECK_NO_SUBDIR_PART([foo.tab])])
 

-AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose],
+AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose %locations],

                [-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])])
                [-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/stack.hh])
+
+AT_CHECK_OUTPUT([gram_dir/foo.yy],
+                [%skeleton "lalr1.cc" %defines %locations %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: {};
+]])
+
+AT_BISON_CHECK([$3 $1], $5, [], [$4])
+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 %locations], [--graph="location.hh"],
+[foo.y: warning: conflicting outputs to file `location.hh'
+])
+
+AT_CHECK_CONFLICTING_OUTPUT([foo.y], [], [-o foo.y],
+[foo.y: fatal error: 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_DATA_GRAMMAR([glr.y],
+[[%glr-parser
+%code {
+  int yylex (void);
+  void yyerror (const char *);
+}
+%%
+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])"])
+$2
+
+AT_CLEANUP
+])
+
+# Notice that the header file name here cannot contain
+# `"' since FILENAME in `#include "FILENAME"' cannot.
+AT_CHECK_OUTPUT_FILE_NAME([[`~!@#$%^&*()-=_+{}[]|\:;<>, .']])
+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([[@:>@]])