tests: move all under the same hierarchy ('tests/' directory)

This simplifies the organization of the Automake source tree and
reduces the (lamentably high) number of Makefiles in the Automake
build system by one.  It also makes the maintainer check that
verifies the consistency of list of tests more self-contained and
simpler.  Finally, it might be a first step forward the transition
to a non-recursive build system for automake (if we ever decide to
go down that road fully some day).

* lib/Automake/tests: All the '*.pl' tests in here moved ...
* tests/pm: ... into this new directory.
* lib/Automake/tests/Makefile.am: Remove, its meaningful
contents moved ...
* tests/Makefile.am: ... here, with obvious adjustments.
(test_subdirs): New variable, for the sake of the recipe
of 'maintainer-check-list-of-tests'.
* CheckListOfTests (maintainer-check-list-of-tests): Enhance
its recipe to make it able to deal with test script residing
in subdirectories.
* Makefile.am (maintainer-check-list-of-tests): Simplified.
(TEST_SUBDIRS): Remove, no more needed.
* tests/list-of-tests.mk (perl_TESTS): New variable, lists
the '.pl' tests just moved into 'tests/pm'.
(handwritten_TESTS): Add the contents of '$(perl_TESTS)'.
* lib/Automake/Makefile.am (SUBDIRS): Remove.
* configure.ac (AC_CONFIG_FILES): Update.
* .gitignore: Adjust.

1 files changed, 0 insertions, 99 deletions

diff --git a/lib/Automake/tests/Version.pl b/lib/Automake/tests/Version.pl
deleted file mode 100644
index e49643519..000000000
--- a/lib/Automake/tests/Version.pl
+++ /dev/null
@@ -1,99 +0,0 @@
-# Copyright (C) 2002, 2003  Free Software Foundation, Inc.
-#
-# This file is part of GNU Automake.
-#
-# GNU Automake 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 2, or (at your option)
-# any later version.
-#
-# GNU Automake 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/>.
-
-use Automake::Version;
-
-my $failed = 0;
-
-sub test_version_compare
-{
-  my ($left, $right, $result) = @_;
-  my @leftver = Automake::Version::split ($left);
-  my @rightver = Automake::Version::split ($right);
-  if ($#leftver == -1)
-  {
-    print "can't grok \"$left\"\n";
-    $failed = 1;
-    return;
-  }
-  if ($#rightver == -1)
-  {
-    print "can't grok \"$right\"\n";
-    $failed = 1;
-    return;
-  }
-  my $res = Automake::Version::compare (@leftver, @rightver);
-  if ($res != $result)
-  {
-    print "compare (\"$left\", \"$right\") = $res! (not $result?)\n";
-    $failed = 1;
-  }
-}
-
-my @tests = (
-# basics
-  ['1.0', '2.0', -1],
-  ['2.0', '1.0', 1],
-  ['1.2', '1.2', 0],
-  ['1.1', '1.2', -1],
-  ['1.2', '1.1', 1],
-# alphas
-  ['1.4', '1.4g', -1],
-  ['1.4g', '1.5', -1],
-  ['1.4g', '1.4', 1],
-  ['1.5', '1.4g', 1],
-  ['1.4a', '1.4g', -1],
-  ['1.5a', '1.3g', 1],
-  ['1.6a', '1.6a', 0],
-# micros
-  ['1.5.1', '1.5', 1],
-  ['1.5.0', '1.5', 0],
-  ['1.5.4', '1.6.1', -1],
-# micros and alphas
-  ['1.5a', '1.5.1', 1],
-  ['1.5a', '1.5.1a', 1],
-  ['1.5a', '1.5.1f', 1],
-  ['1.5', '1.5.1a', -1],
-  ['1.5.1a', '1.5.1f', -1],
-# special exceptions
-  ['1.6-p5a', '1.6.5a', 0],
-  ['1.6', '1.6-p5a', -1],
-  ['1.6-p4b', '1.6-p5a', -1],
-  ['1.6-p4b', '1.6-foo', 1],
-  ['1.6-p4b', '1.6a-foo', -1]
-);
-
-test_version_compare (@{$_}) foreach @tests;
-
-exit $failed;
-
-### Setup "GNU" style for perl-mode and cperl-mode.
-## Local Variables:
-## perl-indent-level: 2
-## perl-continued-statement-offset: 2
-## perl-continued-brace-offset: 0
-## perl-brace-offset: 0
-## perl-brace-imaginary-offset: 0
-## perl-label-offset: -2
-## cperl-indent-level: 2
-## cperl-brace-offset: 0
-## cperl-continued-brace-offset: 0
-## cperl-label-offset: -2
-## cperl-extra-newline-before-brace: t
-## cperl-merge-trailing-else: nil
-## cperl-continued-statement-offset: 2
-## End: