tests/pluseq9.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2003  Free Software Foundation, Inc.
   3 #
   4 # This file is part of GNU Automake.
   5 #
   6 # GNU Automake is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3, or (at your option)
   9 # any later version.
  10 #
  11 # GNU Automake is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Automake; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19 # Boston, MA 02110-1301, USA.
  20
  21 # Test the += diagnostics.
  22
  23 . ./defs || exit 1
  24
  25 set -e
  26
  27 cat >>configure.in <<EOF
  28 AM_CONDITIONAL(COND1, true)
  29 AM_CONDITIONAL(COND2, true)
  30 AM_CONDITIONAL(COND3, true)
  31 EOF
  32
  33 cat > Makefile.am << 'END'
  34 if COND1
  35   C = c
  36 if COND2
  37     A = a
  38     B = aa
  39     C += cc
  40 else
  41     A = b
  42     B = bb
  43 endif
  44   A += c
  45 else
  46   A = d
  47 endif
  48 A += e
  49
  50 if COND3
  51   A += f
  52   B = cc
  53 endif
  54 B += dd
  55 END
  56
  57 $ACLOCAL
  58 AUTOMAKE_fails
  59
  60 # We expect the following diagnostic:
  61 #
  62 # Makefile.am:19: Cannot apply `+=' because `B' is not defined in
  63 # Makefile.am:19: the following conditions:
  64 # Makefile.am:19:   !COND1 and !COND3
  65 # Makefile.am:19: Either define `B' in these conditions, or use
  66 # Makefile.am:19: `+=' in the same conditions as the definitions.
  67 #
  68 # It would be nice if Automake could print only COND3_FALSE and
  69 # COND1_FALSE (merging the last two conditions), so we'll support
  70 # this case in the check too.
  71
  72 grep ':   !COND1 and !COND3$' stderr
  73 # Make sure there is exactly one missing condition.
  74 test `grep ':  ' stderr | wc -l` = 1