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 case "$1" in
  27   */*) mkdir `echo "$1" | sed 's,/.*,,'`;;
  28 esac
  29 AT_DATA([$1],
  30 [[$2
  31 %%
  32 foo: {};
  33 ]])
  34
  35 AT_BISON_CHECK([$3 $1 $5], 0)
  36 AT_CHECK([ls $4], [], [ignore])
  37 $6
  38 AT_CLEANUP
  39 ])
  40
  41 AT_CHECK_OUTPUT([foo.y], [], [-dv],
  42                 [foo.output foo.tab.c foo.tab.h])
  43 AT_CHECK_OUTPUT([foo.y], [], [-dv],
  44                 [foo.output foo.tab.c foo.tab.h],
  45                 [>&-])
  46 AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.c],
  47                 [foo.c foo.h foo.output])
  48 AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.tab.c],
  49                 [foo.output foo.tab.c foo.tab.h])
  50 AT_CHECK_OUTPUT([foo.y], [], [-dv -y],
  51                 [y.output y.tab.c y.tab.h])
  52 AT_CHECK_OUTPUT([foo.y], [], [-dv -b bar],
  53                 [bar.output bar.tab.c bar.tab.h])
  54 AT_CHECK_OUTPUT([foo.y], [], [-dv -g -o foo.c],
  55                 [foo.c foo.dot foo.h foo.output])
  56
  57
  58 AT_CHECK_OUTPUT([foo.y], [%defines %verbose],      [],
  59                 [foo.output foo.tab.c foo.tab.h])
  60 AT_CHECK_OUTPUT([foo.y], [%defines %verbose %yacc],[],
  61                 [y.output y.tab.c y.tab.h])
  62
  63 AT_CHECK_OUTPUT([foo.yy], [%defines %verbose %yacc],[],
  64                 [y.output y.tab.c y.tab.h])
  65
  66 # Exercise %output and %file-prefix including deprecated `='
  67 AT_CHECK_OUTPUT([foo.y], [%file-prefix "bar" %defines %verbose],      [],
  68                 [bar.output bar.tab.c bar.tab.h])
  69 AT_CHECK_OUTPUT([foo.y], [%output="bar.c" %defines %verbose %yacc],[],
  70                 [bar.output bar.c bar.h])
  71 AT_CHECK_OUTPUT([foo.y],
  72                 [%file-prefix="baz" %output "bar.c" %defines %verbose %yacc],
  73                 [],
  74                 [bar.output bar.c bar.h])
  75
  76
  77 # Check priorities of extension control.
  78 AT_CHECK_OUTPUT([foo.yy], [%defines %verbose], [],
  79                 [foo.output foo.tab.cc foo.tab.hh])
  80
  81 AT_CHECK_OUTPUT([foo.yy], [%defines %verbose ], [-o foo.c],
  82                 [foo.c foo.h foo.output])
  83
  84 AT_CHECK_OUTPUT([foo.yy], [],
  85                 [--defines=foo.hpp -o foo.c++],
  86                 [foo.c++ foo.hpp])
  87
  88 AT_CHECK_OUTPUT([foo.yy], [%defines "foo.hpp"],
  89                 [-o foo.c++],
  90                 [foo.c++ foo.hpp])
  91
  92 AT_CHECK_OUTPUT([foo.yy], [],
  93                 [-o foo.c++ --graph=foo.gph],
  94                 [foo.c++ foo.gph])
  95
  96
  97 ## ------------ ##
  98 ## C++ output.  ##
  99 ## ------------ ##
 100
 101 m4_define([AT_CHECK_NO_SUBDIR_PART],
 102 [# Also make sure that the includes do not refer to the subdirectory.
 103 AT_CHECK([grep 'include .subdir/' $1.cc], 1, [])
 104 AT_CHECK([grep 'include .subdir/' $1.hh], 1, [])
 105 ])
 106
 107 AT_CHECK_OUTPUT([foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
 108                 [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh])
 109
 110 AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose], [],
 111                 [foo.tab.cc foo.tab.hh foo.output location.hh stack.hh position.hh],
 112                 [], [AT_CHECK_NO_SUBDIR_PART([foo.tab])])
 113
 114 AT_CHECK_OUTPUT([subdir/foo.yy], [%skeleton "lalr1.cc" %defines %verbose],
 115                 [-o subdir/foo.cc],
 116                 [subdir/foo.cc subdir/foo.hh subdir/foo.output subdir/location.hh subdir/stack.hh subdir/position.hh],
 117                 [], [AT_CHECK_NO_SUBDIR_PART([subdir/foo])])
 118
 119
 120 # AT_CHECK_CONFLICTING_OUTPUT(INPUT-FILE, DIRECTIVES, FLAGS, STDERR,
 121 #                             [EXIT-STATUS])
 122 # ------------------------------------------------------------------
 123 m4_define([AT_CHECK_CONFLICTING_OUTPUT],
 124 [AT_SETUP([Conflicting output files: $2 $3])
 125 case "$1" in
 126   */*) mkdir `echo "$1" | sed 's,/.*,,'`;;
 127 esac
 128 AT_DATA([$1],
 129 [[$2
 130 %%
 131 foo: {};
 132 ]])
 133
 134 AT_BISON_CHECK([$3 $1], $5, [], [$4])
 135 AT_CLEANUP
 136 ])
 137
 138 AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 139 [], [--graph="foo.tab.c"],
 140 [foo.y: warning: conflicting outputs to file `foo.tab.c'
 141 ])
 142
 143 AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 144 [%defines "foo.output"], [-v],
 145 [foo.y: warning: conflicting outputs to file `foo.output'
 146 ])
 147
 148 AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 149 [%skeleton "lalr1.cc" %defines], [--graph="location.hh"],
 150 [foo.y: warning: conflicting outputs to file `location.hh'
 151 ])
 152
 153 AT_CHECK_CONFLICTING_OUTPUT([foo.y], [], [-o foo.y],
 154 [foo.y: fatal error: refusing to overwrite the input file `foo.y'
 155 ], 1)
 156
 157
 158 # AT_CHECK_OUTPUT_FILE_NAME(FILE-NAME-PREFIX, [ADDITIONAL-TESTS])
 159 # -----------------------------------------------------------------------------
 160 m4_define([AT_CHECK_OUTPUT_FILE_NAME],
 161 [AT_SETUP([Output file name: $1])
 162
 163 AT_DATA_GRAMMAR([glr.y],
 164 [[%glr-parser
 165 %code {
 166   int yylex (void);
 167   void yyerror (const char *);
 168 }
 169 %%
 170 start: {};
 171 ]])
 172 AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" glr.y])
 173 AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore])
 174 AT_COMPILE([glr.o], [-c "AS_ESCAPE([$1.c])"])
 175 $2
 176
 177 AT_DATA_GRAMMAR([cxx.y],
 178 [[%skeleton "lalr1.cc"
 179 %code { int yylex (yy::parser::semantic_type*); }
 180 %%
 181 start: {};
 182 ]])
 183 AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" cxx.y])
 184 AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore])
 185 AT_COMPILE_CXX([cxx.o], [-c "AS_ESCAPE([$1.c])"])
 186 $2
 187
 188 AT_CLEANUP
 189 ])
 190
 191 # Notice that the header file name here cannot contain
 192 # `"' since FILENAME in `#include "FILENAME"' cannot.
 193 AT_CHECK_OUTPUT_FILE_NAME([[`~!@#$%^&*()-=_+{}[]|\:;<>, .']])
 194 dnl Work around a bug in m4_expand that broke AT_SETUP in autoconf 2.62,
 195 dnl by using the definition from 2.63.
 196 m4_define([m4_expand], [_$0(-=<{($1)}>=-)])
 197 m4_define([_m4_expand],
 198 [m4_changequote([-=<{(], [)}>=-])$1m4_changequote([, ])])
 199 AT_CHECK_OUTPUT_FILE_NAME([[(]])
 200 AT_CHECK_OUTPUT_FILE_NAME([[)]])
 201 AT_CHECK_OUTPUT_FILE_NAME([[#]])
 202 AT_CHECK_OUTPUT_FILE_NAME([[@@]])
 203 AT_CHECK_OUTPUT_FILE_NAME([[@{]])
 204 AT_CHECK_OUTPUT_FILE_NAME([[@}]])
 205 AT_CHECK_OUTPUT_FILE_NAME([[@<:@]])
 206 AT_CHECK_OUTPUT_FILE_NAME([[@:>@]])