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, 0 insertions, 73 deletions

diff --git a/tests/misc/sort-merge-fdlimit b/tests/misc/sort-merge-fdlimit
deleted file mode 100755
index 7ce109c1a..000000000
--- a/tests/misc/sort-merge-fdlimit
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/bin/sh
-# Test whether sort avoids opening more file descriptors than it is
-# allowed when merging files.
-
-# Copyright (C) 2009-2012 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_ sort
-require_ulimit_
-
-mkdir in err || framework_failure_
-
-
-for i in $(seq 17); do
-  echo $i >in/$i
-done
-seq 17 >some-data
-
-# When these tests are run inside the automated testing framework, they
-# have one less available file descriptor than when run outside the
-# automated testing framework. If a test with a batch size of b fails
-# inside the ATF, then the same test with batch size b+1 may pass outside
-# the ATF but fail inside it.
-
-# The default batch size (nmerge) is 16.
-(ulimit -n 19 \
-   && sort -m --batch-size=16 in/* 2>err/merge-default-err \
-   || ! grep "open failed" err/merge-default-err) || fail=1
-
-# If sort opens a file to sort by random hashes of keys,
-# it needs to consider this file against its limit on open file
-# descriptors.  Test once with the default random source
-# and once with an explicit source.
-for randsource in '' --random-source=some-data; do
-  (ulimit -n 20 \
-     && sort -mR $randsource --batch-size=16 in/* 2>err/merge-random-err \
-     || ! grep "open failed" err/merge-random-err) || fail=1
-done
-
-# 'sort -m' should work in a limited file descriptor
-# environment when the output is repeatedly one of its inputs.
-# In coreutils 8.7 and earlier, 'sort' would dump core on this test.
-#
-# This test uses 'exec' to redirect file descriptors rather than
-# ordinary redirection on the 'sort' command.  This is intended to
-# work around bugs in OpenBSD /bin/sh, and some other sh variants,
-# that squirrel away file descriptors before closing them; see
-# <http://lists.gnu.org/archive/html/bug-tar/2010-10/msg00075.html>.
-# This test finds the bug only with shells that do not close FDs on
-# exec, and will miss the bug (if present) on other shells, but it's
-# not easy to fix this without running afoul of the OpenBSD-like sh bugs.
-(seq 6 && echo 6) >exp || fail=1
-echo 6 >out || fail=1
-(exec 3<&- 4<&- 5<&- 6</dev/null 7<&6 8<&6 9<&6 &&
- ulimit -n 10 &&
- sort -n -m --batch-size=7 -o out out in/1 in/2 in/3 in/4 in/5 out
-) &&
-compare exp out || fail=1
-
-Exit $fail