Revamp test-related Makefiles.

One side-effect of this change is that "make check" now works even if
you put "." early in your shell's search PATH (don't do that!).

Remove all test-related Makefile.am files, except those generated
by mk-script.  Instead, tests/Makefile.am now lists not only the
tests directly under tests/, but also those in tests/*/ that are
not generated by mk-script, e.g., cp/abuse, cp/acl, mv/i-1, etc.

A lot of these changes are like this:

-. $srcdir/../lang-default
+. $top_srcdir/tests/lang-default

-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh

* configure.ac (AC_CONFIG_FILES): Remove corresponding Makefiles.
* tests/check.mk (vc_exe_in_TESTS): Relax syntax requirements.
* tests/rwx-to-mode: Remove file.  Rewritten as...
* tests/test-lib.sh (rwx_to_mode_): ...this new function.
* tests/Makefile.am (EXTRA_DIST): Remove rwx-to-mode.
(SUBDIRS): Remove each dir with a removed Makefile.am.
(EXTRA_DIST): Add $(TESTS).
(TESTS): Add over 300 entries.

12 files changed, 20 insertions, 20 deletions

diff --git a/tests/touch/dangling-symlink b/tests/touch/dangling-symlink
index c69f9d9bc..66392a5fc 100755
--- a/tests/touch/dangling-symlink
+++ b/tests/touch/dangling-symlink
@@ -22,7 +22,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 rm -f touch-target t-symlink
 ln -s touch-target t-symlink
diff --git a/tests/touch/dir-1 b/tests/touch/dir-1
index 5b7a86c19..e48484a2a 100755
--- a/tests/touch/dir-1
+++ b/tests/touch/dir-1
@@ -7,7 +7,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 fail=0
 touch . || fail=1
diff --git a/tests/touch/empty-file b/tests/touch/empty-file
index 5368629b4..1020a378d 100755
--- a/tests/touch/empty-file
+++ b/tests/touch/empty-file
@@ -26,7 +26,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 DEFAULT_SLEEP_SECONDS=2
 SLEEP_SECONDS=${SLEEP_SECONDS=$DEFAULT_SLEEP_SECONDS}
diff --git a/tests/touch/fail-diag b/tests/touch/fail-diag
index 018d191e5..7177ad444 100755
--- a/tests/touch/fail-diag
+++ b/tests/touch/fail-diag
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure touch gives reasonable diagnostics
 
-# Copyright (C) 2001-2004, 2006-2007 Free Software Foundation, Inc.
+# Copyright (C) 2001-2004, 2006-2008 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
@@ -21,8 +21,8 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../lang-default
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/lang-default
+. $top_srcdir/tests/test-lib.sh
 skip_if_root_
 
 d1=no-$$
diff --git a/tests/touch/fifo b/tests/touch/fifo
index 5dd084065..22cde83a7 100755
--- a/tests/touch/fifo
+++ b/tests/touch/fifo
@@ -21,7 +21,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 mkfifo_or_skip_ fifo
 
diff --git a/tests/touch/no-create-missing b/tests/touch/no-create-missing
index 79a2452e3..a503ff752 100755
--- a/tests/touch/no-create-missing
+++ b/tests/touch/no-create-missing
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that touch -c no-such-file no longer fails (it did in 4.1.8).
 
-# Copyright (C) 2002, 2004-2007 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2008 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
@@ -21,7 +21,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 fail=0
 
diff --git a/tests/touch/no-rights b/tests/touch/no-rights
index e90fcac50..9466166ce 100755
--- a/tests/touch/no-rights
+++ b/tests/touch/no-rights
@@ -22,7 +22,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 # Make sure t2 is newer than t1.
 touch -d '2000-01-01 00:00' t1 || framework_failure
diff --git a/tests/touch/not-owner b/tests/touch/not-owner
index 3f133f1e3..d041531c5 100755
--- a/tests/touch/not-owner
+++ b/tests/touch/not-owner
@@ -22,8 +22,8 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../lang-default
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/lang-default
+. $top_srcdir/tests/test-lib.sh
 
 if env -- test -w /; then
   skip_test_ you have write access to /.
diff --git a/tests/touch/now-owned-by-other b/tests/touch/now-owned-by-other
index d4e01dd27..7aaa4f3a0 100755
--- a/tests/touch/now-owned-by-other
+++ b/tests/touch/now-owned-by-other
@@ -21,8 +21,8 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../envvar-check
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/envvar-check
+. $top_srcdir/tests/test-lib.sh
 require_root_
 
 group_num=$(id -g $NON_ROOT_USERNAME)
diff --git a/tests/touch/obsolescent b/tests/touch/obsolescent
index dc1008d10..25f73828a 100755
--- a/tests/touch/obsolescent
+++ b/tests/touch/obsolescent
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test touch with obsolescent 8- or 10-digit time stamps.
 
-# Copyright (C) 2000, 2004-2007 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2004-2008 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
@@ -21,7 +21,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 _POSIX2_VERSION=199209; export _POSIX2_VERSION
 POSIXLY_CORRECT=1; export POSIXLY_CORRECT
diff --git a/tests/touch/read-only b/tests/touch/read-only
index e1389c280..47b7eb20d 100755
--- a/tests/touch/read-only
+++ b/tests/touch/read-only
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that touch can operate on read-only files
 
-# Copyright (C) 2005-2007 Free Software Foundation, Inc.
+# Copyright (C) 2005-2008 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
@@ -21,7 +21,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 skip_if_root_
 
 : > read-only || framework_failure
diff --git a/tests/touch/relative b/tests/touch/relative
index 910a3782c..6a5d100f1 100755
--- a/tests/touch/relative
+++ b/tests/touch/relative
@@ -2,7 +2,7 @@
 # Demonstrate using a combination of --reference and --date to
 # set the time of a file back by an arbitrary amount.
 
-# Copyright (C) 2004, 2006-2007 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006-2008 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
@@ -22,7 +22,7 @@ if test "$VERBOSE" = yes; then
   touch --version
 fi
 
-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh
 
 TZ=UTC0 touch --date='2004-01-16 12:00 +0000' f || framework_failure