2 # Copyright (C) 2011-2012 Free Software Foundation, Inc.
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)
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.
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/>.
17 # Make sure that Automake diagnose invalid entries in TEST_EXTENSIONS,
18 # and do not diagnose valid (albeit more unusual) ones.
19 # See automake bug#9400.
23 cat >> configure.ac <<'END'
30 valid_extensions='sh T t1 _foo BAR x_Y_z _'
32 echo TESTS = > Makefile.am
33 echo " $valid_extensions" \
34 | sed -e 's/ / ./g' -e 's/^/TEST_EXTENSIONS =/' >> Makefile.am
35 cat Makefile.am # For debugging.
39 grep -i 'log' Makefile.in # For debugging.
41 for lc in $valid_extensions; do
42 uc=$(echo $lc | tr '[a-z]' '[A-Z]')
43 $FGREP "\$(${uc}_LOG_COMPILER)" Makefile.in
44 grep "^${uc}_LOG_COMPILE =" Makefile.in
45 grep "^\.${lc}\.log:" Makefile.in
48 # The produced Makefile is not broken.
52 cat > Makefile.am << 'END'
53 TESTS = foo.test bar.sh
54 TEST_EXTENSIONS = .test mu .x-y a-b .t.1 .sh .6c .0 .11 .= @suf@ .@ext@
55 TEST_EXTENSIONS += .= .t33 .a@b _&_
59 for suf in mu .x-y a-b .t.1 .6c .0 .11 @suf@ .@ext@ '.=' '_&_'; do
60 suf2=$(printf '%s\n' "$suf" | sed -e 's/\./\\./')
61 $EGREP "^Makefile\.am:2:.*invalid test extension.* $suf2( |$)" stderr
64 # Verify that we accept valid suffixes, even if intermixed with
66 $EGREP '\.(sh|test|t33)' stderr && Exit 1
68 # Verify that we don't try to handle invalid suffixes.
69 $EGREP '(LOG_COMPILER|non-POSIX var|bad character)' stderr && Exit 1