tests: remove useless test: misc/pwd-unreadable-parent

* tests/Makefile.am (TESTS): Remove misc/pwd-unreadable-parent.
This test was misleading and useless (was always skipped).
Inspired by a report from Bruno Haible: http://debbugs.gnu.org/8570
* tests/misc/pwd-unreadable-parent: Remove file.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 2f4a561..1a80f84 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -160,7 +160,6 @@ TESTS =                                             \
   pr/pr-tests                                  \
   misc/df-P                                    \
   misc/pwd-option                              \
-  misc/pwd-unreadable-parent                   \
   misc/chcon-fail                              \
   misc/cut                                     \
   misc/wc                                      \

diff --git a/tests/misc/pwd-unreadable-parent b/tests/misc/pwd-unreadable-parent
deleted file mode 100755 (executable)
index 725d41c..0000000
--- a/tests/misc/pwd-unreadable-parent
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/sh
-# Ensure that pwd and "readlink -e ." work even when a parent directory
-# is unreadable.  Perform this test only on systems with a usable getcwd
-# function that has this capability.
-
-# Copyright (C) 2007-2011 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_ pwd readlink
-
-test $host_os != linux-gnu &&
-  skip_test_ 'vendor getcwd may be inadequate'
-
-# Linux ia64 has the gl_FUNC_GETCWD_ABORT_BUG, so we can't use
-# the system getcwd.
-test $REPLACE_GETCWD = 1 &&
-  skip_test_ "can't use buggy system getcwd"
-
-mkdir -p a/b || framework_failure
-cd a/b || framework_failure
-chmod a=x .. || framework_failure
-
-env -- pwd > exp || fail=1
-readlink -ev . > out || fail=1
-
-compare out exp || fail=1
-
-Exit $fail