tests: add .sh and .pl suffixes to shell and perl tests, respectively

Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.

* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/chown/deref.sh b/tests/chown/deref.sh
new file mode 100755
index 000000000..d42a05412
--- /dev/null
+++ b/tests/chown/deref.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# For coreutils-5.2.1 and earlier, chown --dereference would skip
+# symlinks having owner/group matching the specified owner/group.
+
+# Copyright (C) 2004-2012 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+print_ver_ chown
+
+ln -s no-such dangle || framework_failure_
+
+
+set _ $(ls -ldo dangle); shift; user=$3
+
+# With 5.2.1 and earlier, this command would mistakenly succeed.
+chown --dereference $user dangle 2> out1 && fail=1
+sed 's/: [^:]*$//' out1 > out
+
+cat <<\EOF > exp || fail=1
+chown: cannot dereference 'dangle'
+EOF
+
+compare exp out || fail=1
+
+Exit $fail