tests/output.at

   1 # Checking the output filenames.                    -*- Autotest -*-
   2 # Copyright (C) 2000, 2001, 2002, 2005, 2006, 2007, 2008 Free Software
   3 # Foundation, Inc.
   4
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 AT_BANNER([[Output file names.]])
  19
  20
  21 # AT_CHECK_OUTPUT(INPUT-FILE, [DIRECTIVES], [FLAGS], EXPECTED-FILES, [SHELLIO],
  22 #                 [ADDITIONAL-TESTS])
  23 # -----------------------------------------------------------------------------
  24 m4_define([AT_CHECK_OUTPUT],
  25 [AT_SETUP([[Output files: ]$2 $3 $5])
  26 for file in $1 $4; do
  27   case "$file" in
  28     */*) mkdir -p `echo "$file" | sed 's,/.*,,'`;;
  29   esac
  30 done
  31 AT_DATA([$1],
  32 [$2[
  33 %%
  34 foo: {};
  35 ]])
  36
  37 AT_BISON_CHECK([$3 $1 $5], 0)
  38 AT_CHECK([ls $4], [], [ignore])
  39 $6
  40 AT_CLEANUP
  41 ])
  42
  43 AT_CHECK_OUTPUT([foo.y], [], [-dv],
  44                 [foo.output foo.tab.c foo.tab.h])
  45 AT_CHECK_OUTPUT([foo.y], [], [-dv],
  46                 [foo.output foo.tab.c foo.tab.h],
  47                 [>&-])
  48 AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.c],
  49                 [foo.c foo.h foo.output])
  50 AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.tab.c],
  51                 [foo.output foo.tab.c foo.tab.h])
  52 AT_CHECK_OUTPUT([foo.y], [], [-dv -y],
  53                 [y.output y.tab.c y.tab.h])
  54 AT_CHECK_OUTPUT([foo.y], [], [-dv -b bar],
  55                 [bar.output bar.tab.c bar.tab.h])
  56 AT_CHECK_OUTPUT([foo.y], [], [-dv -g -o foo.c],
  57                 [foo.c foo.dot foo.h foo.output])
  58
  59
  60 AT_CHECK_OUTPUT([foo.y], [%defines %verbose],      [],
  61                 [foo.output foo.tab.c foo.tab.h])
  62 AT_CHECK_OUTPUT([foo.y], [%defines %verbose %yacc],[],
  63                 [y.output y.tab.c y.tab.h])
  64
  65 AT_CHECK_OUTPUT([foo.yy], [%defines %verbose %yacc],[],
  66                 [y.output y.tab.c y.tab.h])
  67
  68 # Exercise %output and %file-prefix including deprecated `='
  69 AT_CHECK_OUTPUT([foo.y], [%file-prefix "bar" %defines %verbose],      [],
  70                 [bar.output bar.tab.c bar.tab.h])
  71 AT_CHECK_OUTPUT([foo.y], [%output="bar.c" %defines %verbose %yacc],[],
  72                 [bar.output bar.c bar.h])
  73 AT_CHECK_OUTPUT([foo.y],
  74                 [%file-prefix="baz" %output "bar.c" %defines %verbose %yacc],
  75                 [],
  76                 [bar.output bar.c bar.h])
  77
  78
  79 # Check priorities of extension control.
  80 AT_CHECK_OUTPUT([foo.yy], [%defines %verbose], [],
  81                 [foo.output foo.tab.cc foo.tab.hh])
  82
  83 AT_CHECK_OUTPUT([foo.yy], [%defines %verbose ], [-o foo.c],
  84                 [foo.c foo.h foo.output])
  85
  86 AT_CHECK_OUTPUT([foo.yy], [],
  87                 [--defines=foo.hpp -o foo.c++],
  88                 [foo.c++ foo.hpp])
  89
  90 AT_CHECK_OUTPUT([foo.yy], [%defines "foo.hpp"],
  91                 [-o foo.c++],
  92                 [foo.c++ foo.hpp])
  93
  94 AT_CHECK_OUTPUT([foo.yy], [],
  95                 [-o foo.c++ --graph=foo.gph],
  96                 [foo.c++ foo.gph])
  97
  98
  99 ## ------------ ##
 100 ## C++ output.  ##
 101 ## ------------ ##
 102
 103 m4_define([AT_CHECK_NO_SUBDIR_PART],
 104 [# Also make sure that the includes do not refer to the subdirectory.
 105 AT_CHECK([grep 'include .subdir/' $1.cc], 1, [])
 106 AT_CHECK([grep 'include .subdir/' $1.hh], 1, [])
 107 ])
 108
 109 AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
 110                 [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh])
 111
 112 AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
 113                 [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh],
 114                 [], [AT_CHECK_NO_SUBDIR_PART([foo.tab])])
 115
 116 AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose],
 117                 [-o subdir/foo.cc],
 118                 [subdir/foo.cc subdir/foo.hh subdir/foo.output subdir/location.hh subdir/stack.hh subdir/position.hh],
 119                 [], [AT_CHECK_NO_SUBDIR_PART([subdir/foo])])
 120
 121 AT_CHECK_OUTPUT([gram_dir/foo.yy],
 122                 [%skeleton "lalr1.cc" %defines %verbose %file-prefix "output_dir/foo"],
 123                 [],
 124                 [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])
 125
 126
 127 # AT_CHECK_CONFLICTING_OUTPUT(INPUT-FILE, DIRECTIVES, FLAGS, STDERR,
 128 #                             [EXIT-STATUS])
 129 # ------------------------------------------------------------------
 130 m4_define([AT_CHECK_CONFLICTING_OUTPUT],
 131 [AT_SETUP([Conflicting output files: $2 $3])
 132 case "$1" in
 133   */*) mkdir `echo "$1" | sed 's,/.*,,'`;;
 134 esac
 135 AT_DATA([$1],
 136 [[$2
 137 %%
 138 foo: {};
 139 ]])
 140
 141 AT_BISON_CHECK([$3 $1], $5, [], [$4])
 142 AT_CLEANUP
 143 ])
 144
 145 AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 146 [], [--graph="foo.tab.c"],
 147 [foo.y: warning: conflicting outputs to file `foo.tab.c'
 148 ])
 149
 150 AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 151 [%defines "foo.output"], [-v],
 152 [foo.y: warning: conflicting outputs to file `foo.output'
 153 ])
 154
 155 AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 156 [%skeleton "lalr1.cc" %defines], [--graph="location.hh"],
 157 [foo.y: warning: conflicting outputs to file `location.hh'
 158 ])
 159
 160 AT_CHECK_CONFLICTING_OUTPUT([foo.y], [], [-o foo.y],
 161 [foo.y: fatal error: refusing to overwrite the input file `foo.y'
 162 ], 1)
 163
 164
 165 # AT_CHECK_OUTPUT_FILE_NAME(FILE-NAME-PREFIX, [ADDITIONAL-TESTS])
 166 # -----------------------------------------------------------------------------
 167 m4_define([AT_CHECK_OUTPUT_FILE_NAME],
 168 [AT_SETUP([Output file name: $1])
 169
 170 AT_DATA_GRAMMAR([glr.y],
 171 [[%glr-parser
 172 %code {
 173   int yylex (void);
 174   void yyerror (const char *);
 175 }
 176 %%
 177 start: {};
 178 ]])
 179 AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" glr.y])
 180 AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore])
 181 AT_COMPILE([glr.o], [-c "AS_ESCAPE([$1.c])"])
 182 $2
 183
 184 AT_DATA_GRAMMAR([cxx.y],
 185 [[%skeleton "lalr1.cc"
 186 %code { int yylex (yy::parser::semantic_type*); }
 187 %%
 188 start: {};
 189 ]])
 190 AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" cxx.y])
 191 AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore])
 192 AT_COMPILE_CXX([cxx.o], [-c "AS_ESCAPE([$1.c])"])
 193 $2
 194
 195 AT_CLEANUP
 196 ])
 197
 198 # Notice that the header file name here cannot contain
 199 # `"' since FILENAME in `#include "FILENAME"' cannot.
 200 AT_CHECK_OUTPUT_FILE_NAME([[`~!@#$%^&*()-=_+{}[]|\:;<>, .']])
 201 dnl Work around a bug in m4_expand that broke AT_SETUP in autoconf 2.62,
 202 dnl by using the definition from 2.63.
 203 m4_define([m4_expand], [_$0(-=<{($1)}>=-)])
 204 m4_define([_m4_expand],
 205 [m4_changequote([-=<{(], [)}>=-])$1m4_changequote([, ])])
 206 AT_CHECK_OUTPUT_FILE_NAME([[(]])
 207 AT_CHECK_OUTPUT_FILE_NAME([[)]])
 208 AT_CHECK_OUTPUT_FILE_NAME([[#]])
 209 AT_CHECK_OUTPUT_FILE_NAME([[@@]])
 210 AT_CHECK_OUTPUT_FILE_NAME([[@{]])
 211 AT_CHECK_OUTPUT_FILE_NAME([[@}]])
 212 AT_CHECK_OUTPUT_FILE_NAME([[@<:@]])
 213 AT_CHECK_OUTPUT_FILE_NAME([[@:>@]])