From 1081bbc74e48010700783a9bb82a4657d1d02bd2 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 14 May 2008 09:37:02 +0200
Subject: tests: remove ugly /bin/sh wrapper around each perl-based test script

* tests/check.mk (TESTS_ENVIRONMENT): Save and restore TMPDIR around
envvar-check, so that the few scripts that require $TMPDIR don't fail.
This is also good to let a user's default TMPDIR setting be used e.g.,
in the search for an 'other-partition'.
FIXME: this is pretty ugly.  maybe undo it and find a better way.
(TESTS_ENVIRONMENT): Invoke perl scripts with $(PERL), and use -T
if the script requires that.  Otherwise, use $(SHELL).

* tests/misc/md5sum-newline: Create a file whose name contains
a newline in Perl (resort to using "system", since open refuses).

Fix old brokenness exposed by this change:
* tests/du/files0-from: Correct test not to rely on stdin
being attached to a non-tty.
* tests/misc/sort (3g, 3h, 3i): Likewise: add explicit empty input file.
Avoid warnings about using qw()-around-commas.

* tests/rm/fail-eperm: Now that this test is run from a temporary
subdirectory, adjust the full name of the "rm" program we're going
to run.

Change #!/bin/sh to #!/usr/bin/perl, and factor out the few lines
of boilerplate code to invoke perl.  Do not "require 5.00x";
a configure-time Perl test handles that
* tests/dd/skip-seek:
* tests/misc/base64:
* tests/misc/basename:
* tests/misc/cut:
* tests/misc/date:
* tests/misc/dircolors:
* tests/misc/dirname:
* tests/misc/expand:
* tests/misc/expr:
* tests/misc/factor:
* tests/misc/fmt:
* tests/misc/fold:
* tests/misc/head:
* tests/misc/head-elide-tail:
* tests/misc/join:
* tests/misc/ls-misc:
* tests/misc/md5sum:
* tests/misc/md5sum-newline:
* tests/misc/mktemp:
* tests/misc/od:
* tests/misc/paste:
* tests/misc/pr:
* tests/misc/printf-cov:
* tests/misc/seq:
* tests/misc/sha1sum:
* tests/misc/sha1sum-vec:
* tests/misc/sha224sum:
* tests/misc/sha256sum:
* tests/misc/sha384sum:
* tests/misc/sha512sum:
* tests/misc/sort-merge:
* tests/misc/stat-printf:
* tests/misc/sum:
* tests/misc/tac:
* tests/misc/tail:
* tests/misc/test:
* tests/misc/test-diag:
* tests/misc/tr:
* tests/misc/tsort:
* tests/misc/tty-eof:
* tests/misc/unexpand:
* tests/misc/uniq:
* tests/misc/wc:
* tests/misc/wc-files0-from:
* tests/misc/xstrtol:
* tests/mv/i-1:
* tests/pr/pr-tests:
* tests/rm/empty-name:
* tests/rm/fail-eperm:
* tests/rm/unreadable:
---
 tests/misc/tty-eof | 24 +++++-------------------
 1 file changed, 5 insertions(+), 19 deletions(-)

(limited to 'tests/misc/tty-eof')

diff --git a/tests/misc/tty-eof b/tests/misc/tty-eof
index 314ae8c20..8a1c38972 100755
--- a/tests/misc/tty-eof
+++ b/tests/misc/tty-eof
@@ -1,6 +1,8 @@
-#!/bin/sh
-# -*- perl -*-
+#!/usr/bin/perl
 # Test whether programs exit upon a single EOF from a tty.
+# Ensure that e.g., cat exits upon a single EOF (^D) from a tty.
+# Do the same for all programs that can read stdin,
+# require no arguments and that write to standard output.
 
 # Copyright (C) 2003, 2006, 2007, 2008 Free Software Foundation, Inc.
 
@@ -17,23 +19,8 @@
 # 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=.}
-. $top_srcdir/tests/require-perl
-
-# Ensure that $TMPDIR is valid.
-TMPDIR=.; export TMPDIR
-
-ARGV_0=$0
-export ARGV_0
-
-exec $PERL -w -- - <<\EOF
-
-# Ensure that cat exits upon a single EOF (^D) from a tty.
-# Do the same for all programs that can read stdin,
-# require no arguments and that write to standard output.
 use strict;
-
-(my $ME = $ENV{ARGV_0}) =~ s|.*/||;
+(my $ME = $0) =~ s|.*/||;
 
 # Some older versions of Expect.pm (e.g. 1.07) lack the log_user method,
 # so check for that, too.
@@ -121,4 +108,3 @@ $@ and (warn "$ME: this script requires Perl's Expect package >=1.11\n"),
 
   exit $fail
 }
-EOF
-- 
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