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, 65 insertions, 0 deletions

diff --git a/tests/mv/dup-source.sh b/tests/mv/dup-source.sh
new file mode 100755
index 000000000..ea88a046e
--- /dev/null
+++ b/tests/mv/dup-source.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+# Ensure that cp merely warns when a non-directory source file is
+# listed on the command line more than once.  fileutils-4.1.1
+# made this fail:  cp a a d/
+# Ensure that mv fails with a similar command.
+
+# Copyright (C) 2001-2012 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_ cp mv
+
+skip_if_root_
+
+for i in cp; do
+
+  # cp may not fail in this case.
+
+  rm -fr a d; touch a; mkdir d
+  $i a a d/ 2> out || fail=1
+  rm -fr a d; touch a; mkdir d
+  $i ./a a d/ 2>> out || fail=1
+
+  # cp succeeds with --backup=numbered.
+  rm -fr a d; touch a; mkdir d
+  $i --backup=numbered a a d/ 2>> out || fail=1
+
+  # But not with plain '--backup'
+  rm -fr a d; touch a; mkdir d
+  $i --backup a a d/ 2>> out && fail=1
+  cat <<EOF > exp
+$i: warning: source file 'a' specified more than once
+$i: warning: source file 'a' specified more than once
+$i: will not overwrite just-created 'd/a' with 'a'
+EOF
+  compare exp out || fail=1
+done
+
+for i in mv; do
+  # But mv *does* fail in this case (it has to).
+
+  rm -fr a d; touch a; mkdir d
+  $i a a d/ 2> out && fail=1
+  rm -fr a d; touch a; mkdir d
+  $i ./a a d/ 2>> out && fail=1
+  cat <<EOF > exp
+$i: cannot stat 'a': No such file or directory
+$i: cannot stat 'a': No such file or directory
+EOF
+  compare exp out || fail=1
+done
+
+Exit $fail