tests/pluseq9.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2003, 2010 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test the += diagnostics.
  18
  19 . ./defs || Exit 1
  20
  21 set -e
  22
  23 cat >>configure.in << 'END'
  24 AM_CONDITIONAL([COND1], [true])
  25 AM_CONDITIONAL([COND2], [true])
  26 AM_CONDITIONAL([COND3], [true])
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 if COND1
  31   C = c
  32 if COND2
  33     A = a
  34     B = aa
  35     C += cc
  36 else
  37     A = b
  38     B = bb
  39 endif
  40   A += c
  41 else
  42   A = d
  43 endif
  44 A += e
  45
  46 if COND3
  47   A += f
  48   B = cc
  49 endif
  50 B += dd
  51 END
  52
  53 $ACLOCAL
  54 AUTOMAKE_fails
  55
  56 # We expect the following diagnostic:
  57 #
  58 # Makefile.am:19: Cannot apply `+=' because `B' is not defined in
  59 # Makefile.am:19: the following conditions:
  60 # Makefile.am:19:   !COND1 and !COND3
  61 # Makefile.am:19: Either define `B' in these conditions, or use
  62 # Makefile.am:19: `+=' in the same conditions as the definitions.
  63 #
  64 # It would be nice if Automake could print only COND3_FALSE and
  65 # COND1_FALSE (merging the last two conditions), so we'll support
  66 # this case in the check too.
  67
  68 grep '[cC]annot apply.*+=' stderr
  69 grep ':   !COND1 and !COND3$' stderr
  70 # Make sure there is exactly one missing condition.
  71 test `grep ':  ' stderr | wc -l` = 1
  72
  73 :