coreutils-8.25HEADcoreutils-8.25master

14 files changed, 380 insertions, 1243 deletions

diff --git a/tests/chgrp/Makefile.am b/tests/chgrp/Makefile.am
deleted file mode 100644
index 8dffd01..0000000
--- a/tests/chgrp/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-## Process this file with automake to produce Makefile.in -*-Makefile-*-.
-TESTS = \
-  default-no-deref \
-  basic \
-  deref \
-  no-x \
-  posix-H \
-  recurse
-
-EXTRA_DIST = $(TESTS)
-TESTS_ENVIRONMENT = \
-  host_triplet=$(host_triplet) \
-  CU_TEST_NAME=`basename $(abs_srcdir)`,$$tst \
-  PATH="$(VG_PATH_PREFIX)`pwd`/../../src$(PATH_SEPARATOR)$$PATH"
diff --git a/tests/chgrp/Makefile.in b/tests/chgrp/Makefile.in
deleted file mode 100644
index 7afc0a0..0000000
--- a/tests/chgrp/Makefile.in
+++ /dev/null
@@ -1,724 +0,0 @@
-# Makefile.in generated by automake 1.10 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
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-	    || exit 1; \
-	  fi; \
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diff --git a/tests/chgrp/basic b/tests/chgrp/basic
deleted file mode 100755
index 475f12f..0000000
--- a/tests/chgrp/basic
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-# make sure chgrp is reasonable
-
-# Copyright (C) 2000-2007 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 2 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chgrp --version
-fi
-
-. $srcdir/../envvar-check
-. $srcdir/../lang-default
-. $srcdir/../group-names
-
-pwd=`pwd`
-tmp=basic.$$
-trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
-trap '(exit $?); exit' 1 2 13 15
-
-framework_failure=0
-mkdir $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo 'failure in testing framework' 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-set _ $groups; shift
-g1=$1
-g2=$2
-mkdir d
-touch f f2 d/f3
-chgrp $g1 f || fail=1
-chgrp $g2 f || fail=1
-chgrp $g2 f2 || fail=1
-chgrp -R $g1 d || fail=1
-
-d_files='d d/f3'
-
-chgrp $g1 f || fail=1  ; test `stat --p=%g f` = $g1 || fail=1
-chgrp $g2 f || fail=1  ; test `stat --p=%g f` = $g2 || fail=1
-chgrp $g2 f || fail=1  ; test `stat --p=%g f` = $g2 || fail=1
-chgrp '' f  || fail=1  ; test `stat --p=%g f` = $g2 || fail=1
-chgrp $g1 f || fail=1  ; test `stat --p=%g f` = $g1 || fail=1
-chgrp $g1 f || fail=1  ; test `stat --p=%g f` = $g1 || fail=1
-chgrp --reference=f2 f ; test `stat --p=%g f` = $g2 || fail=1
-
-chgrp -R $g2 d ||fail=1; test `stat --p=%g: $d_files` = "$g2:$g2:" || fail=1
-chgrp -R $g1 d ||fail=1; test `stat --p=%g: $d_files` = "$g1:$g1:" || fail=1
-chgrp -R $g2 d ||fail=1; test `stat --p=%g: $d_files` = "$g2:$g2:" || fail=1
-chgrp -R $g1 d ||fail=1; test `stat --p=%g: $d_files` = "$g1:$g1:" || fail=1
-chgrp $g2 d    ||fail=1; test `stat --p=%g: $d_files` = "$g2:$g1:" || fail=1
-
-rm -f f
-touch f
-ln -s f symlink
-chgrp $g1 f
-test `stat --printf=%g f` = $g1 || fail=1
-
-# This should not change the group of f.
-chgrp -h $g2 symlink
-test `stat --printf=%g f` = $g1 || fail=1
-
-# Don't fail if chgrp failed to set the group of a symlink.
-# Some systems don't support that.
-test `stat --printf=%g symlink` = $g2 ||
-  echo 'info: failed to set group of symlink' 1>&2
-
-chown --from=:$g1 :$g2 f; test `stat --printf=%g f` = $g2 || fail=1
-
-# This *should* change the group of f.
-# Though note that the diagnostic is misleading in that
-# it says the `group of `symlink'' has been changed.
-chgrp $g1 symlink; test `stat --printf=%g f` = $g1 || fail=1
-chown --from=:$g1 :$g2 f; test `stat --printf=%g f` = $g2 || fail=1
-
-# If -R is specified without -H or L, -h is assumed.
-chgrp -h $g1 f symlink; test `stat --printf=%g symlink` = $g1 || fail=1
-chgrp -R $g2 symlink
-chown --from=:$g1 :$g2 f; test `stat --printf=%g f` = $g2 || fail=1
-
-# Make sure we can change the group of inaccessible files.
-chmod a-r f
-chown --from=:$g2 :$g1 f; test `stat --printf=%g f` = $g1 || fail=1
-chmod 0 f
-chown --from=:$g1 :$g2 f; test `stat --printf=%g f` = $g2 || fail=1
-
-# chown() must not be optimized away even when
-# the file's owner and group already have the desired value.
-rm -f f g
-touch f g
-chgrp $g1 f g
-chgrp $g2 g
-sleep 1
-chgrp $g1 f
-
-# The following no-change chgrp command is supposed to update f's ctime,
-# but on OpenBSD and Darwin 7.9.0 and 8.8.0 (aka MacOS X 10.3.9 and 10.4),
-# it appears to be a no-op for some file system types (at least NFS) so g's
-# ctime is more recent.  This is not a big deal;
-# this test works fine when the files are on a local file system (/tmp).
-chgrp '' f
-test "`ls -C -c -t f g`" = 'f  g' || \
-  {
-    case $host_triplet in
-      *openbsd*) echo ignoring known OpenBSD-specific chgrp failure 1>&2 ;;
-      *darwin7.9.*|*darwin8.8.*)
-        echo ignoring known MacOS X-specific chgrp failure 1>&2 ;;
-      *) echo $host_triplet: no-change chgrp failed to update ctime 1>&2;
-	    fail=1 ;;
-    esac
-  }
-
-(exit $fail); exit $fail
diff --git a/tests/chgrp/basic.sh b/tests/chgrp/basic.sh
new file mode 100755
index 0000000..b237b14
--- /dev/null
+++ b/tests/chgrp/basic.sh
@@ -0,0 +1,110 @@
+#!/bin/sh
+# make sure chgrp is reasonable
+
+# Copyright (C) 2000-2016 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=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp
+require_membership_in_two_groups_
+
+
+set _ $groups; shift
+g1=$1
+g2=$2
+mkdir d
+touch f f2 d/f3
+chgrp $g1 f || fail=1
+chgrp $g2 f || fail=1
+chgrp $g2 f2 || fail=1
+chgrp -R $g1 d || fail=1
+
+d_files='d d/f3'
+
+chgrp $g1 f || fail=1  ; test $(stat --p=%g f) = $g1 || fail=1
+chgrp $g2 f || fail=1  ; test $(stat --p=%g f) = $g2 || fail=1
+chgrp $g2 f || fail=1  ; test $(stat --p=%g f) = $g2 || fail=1
+chgrp '' f  || fail=1  ; test $(stat --p=%g f) = $g2 || fail=1
+chgrp $g1 f || fail=1  ; test $(stat --p=%g f) = $g1 || fail=1
+chgrp $g1 f || fail=1  ; test $(stat --p=%g f) = $g1 || fail=1
+chgrp --reference=f2 f ; test $(stat --p=%g f) = $g2 || fail=1
+
+chgrp -R $g2 d ||fail=1; test $(stat --p=%g: $d_files) = "$g2:$g2:" || fail=1
+chgrp -R $g1 d ||fail=1; test $(stat --p=%g: $d_files) = "$g1:$g1:" || fail=1
+chgrp -R $g2 d ||fail=1; test $(stat --p=%g: $d_files) = "$g2:$g2:" || fail=1
+chgrp -R $g1 d ||fail=1; test $(stat --p=%g: $d_files) = "$g1:$g1:" || fail=1
+chgrp $g2 d    ||fail=1; test $(stat --p=%g: $d_files) = "$g2:$g1:" || fail=1
+
+rm -f f
+touch f
+ln -s f symlink
+chgrp $g1 f
+test $(stat --printf=%g f) = $g1 || fail=1
+
+# This should not change the group of f.
+chgrp -h $g2 symlink
+test $(stat --printf=%g f) = $g1 || fail=1
+
+# Don't fail if chgrp failed to set the group of a symlink.
+# Some systems don't support that.
+test $(stat --printf=%g symlink) = $g2 ||
+  echo 'info: failed to set group of symlink' 1>&2
+
+chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
+
+# This *should* change the group of f.
+# Though note that the diagnostic is misleading in that
+# it says the 'group of 'symlink'' has been changed.
+chgrp $g1 symlink; test $(stat --printf=%g f) = $g1 || fail=1
+chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
+
+# If -R is specified without -H or L, -h is assumed.
+chgrp -h $g1 f symlink; test $(stat --printf=%g symlink) = $g1 || fail=1
+chgrp -R $g2 symlink
+chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
+
+# Make sure we can change the group of inaccessible files.
+chmod a-r f
+chown --from=:$g2 :$g1 f; test $(stat --printf=%g f) = $g1 || fail=1
+chmod 0 f
+chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
+
+# chown() must not be optimized away even when
+# the file's owner and group already have the desired value.
+rm -f f g
+touch f g
+chgrp $g1 f g
+chgrp $g2 g
+sleep 1
+chgrp $g1 f
+
+# The following no-change chgrp command is supposed to update f's ctime,
+# but on OpenBSD and Darwin 7.9.0-8.11.1 (aka MacOS X 10.3.9 - 10.4.11)
+# it appears to be a no-op for some file system types (at least NFS) so g's
+# ctime is more recent.  This is not a big deal;
+# this test works fine when the files are on a local file system (/tmp).
+chgrp '' f
+test "$(ls -C -c -t f g)" = 'f  g' || \
+  {
+    case $host_triplet in
+      *openbsd*) echo ignoring known OpenBSD-specific chgrp failure 1>&2 ;;
+      *darwin7.9.*|*darwin8.*)
+        echo ignoring known MacOS X-specific chgrp failure 1>&2 ;;
+      *) echo $host_triplet: no-change chgrp failed to update ctime 1>&2;
+            fail=1 ;;
+    esac
+  }
+
+Exit $fail
diff --git a/tests/chgrp/default-no-deref b/tests/chgrp/default-no-deref
deleted file mode 100755
index d2b6753..0000000
--- a/tests/chgrp/default-no-deref
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/sh
-# Ensure that chgrp -R does not dereference symlinks.
-
-# Copyright (C) 2006 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 2 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chgrp --version
-fi
-
-. $srcdir/../group-names
-set _ $groups; shift
-g2=$2
-
-pwd=`pwd`
-t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
-trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
-trap '(exit $?); exit $?' 1 2 13 15
-
-framework_failure=0
-mkdir -p $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-mkdir d && touch f && ln -s ../f d/s || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-g_init=`stat --printf=%g f`
-chgrp -R $g2 d || fail=1
-test `stat --printf=%g f` = $g_init || fail=1
-
-(exit $fail); exit $fail
diff --git a/tests/chgrp/default-no-deref.sh b/tests/chgrp/default-no-deref.sh
new file mode 100755
index 0000000..eac0780
--- /dev/null
+++ b/tests/chgrp/default-no-deref.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# Ensure that chgrp -R does not dereference symlinks.
+
+# Copyright (C) 2006-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp
+require_membership_in_two_groups_
+
+set _ $groups; shift
+g2=$2
+
+mkdir d && touch f && ln -s ../f d/s || framework_failure_
+
+
+g_init=$(stat --printf=%g f)
+chgrp -R $g2 d || fail=1
+test $(stat --printf=%g f) = $g_init || fail=1
+
+Exit $fail
diff --git a/tests/chgrp/deref b/tests/chgrp/deref
deleted file mode 100755
index 413ae22..0000000
--- a/tests/chgrp/deref
+++ /dev/null
@@ -1,84 +0,0 @@
-#!/bin/sh
-# see if chgrp can change the group of a symlink
-
-# Copyright (C) 2000, 2004, 2005, 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chgrp --version
-fi
-
-. $srcdir/../group-names
-
-pwd=`pwd`
-tmp=slink.$$
-trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
-trap '(exit $?); exit' 1 2 13 15
-
-framework_failure=0
-mkdir $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo 'failure in testing framework' 1>&2
-  (exit 1); exit 1
-fi
-
-set _ $groups; shift
-g1=$1
-g2=$2
-
-touch f
-ln -s f symlink
-
-chgrp -h $g2 symlink 2> /dev/null
-set _ `ls -ln symlink`
-g=$5
-test "$g" = $g2 || {
-  cat <<EOF 1>&2
-$0: skipping this test; your system doesn't support changing
-the owner or group of a symbolic link.
-EOF
-  (exit 77); exit 77
-}
-
-fail=0
-
-chgrp $g1 f
-set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
-
-chgrp -h $g2 symlink || fail=1
-set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
-set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
-
-# This should not change the group of f.
-chgrp -h $g2 symlink || fail=1
-set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
-set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
-
-chgrp $g2 f
-set _ `ls -ln f`; g=$5; test "$g" = $g2 || fail=1
-
-# This *should* change the group of f.
-# Though note that the diagnostic you'd get with -c is misleading in that
-# it says the `group of `symlink'' has been changed.
-chgrp --dereference $g1 symlink
-set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
-set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
-
-(exit $fail); exit $fail
diff --git a/tests/chgrp/deref.sh b/tests/chgrp/deref.sh
new file mode 100755
index 0000000..a3dd507
--- /dev/null
+++ b/tests/chgrp/deref.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+# see if chgrp can change the group of a symlink
+
+# Copyright (C) 2000-2016 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=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp
+require_membership_in_two_groups_
+
+set _ $groups; shift
+g1=$1
+g2=$2
+
+touch f
+ln -s f symlink
+
+chgrp -h $g2 symlink 2> /dev/null
+set _ $(ls -ln symlink)
+g=$5
+test "$g" = $g2 ||
+  skip_ "your system doesn't support changing the owner or group" \
+      "of a symbolic link."
+
+
+chgrp $g1 f
+set _ $(ls -ln f); g=$5; test "$g" = $g1 || fail=1
+
+chgrp -h $g2 symlink || fail=1
+set _ $(ls -ln f); g=$5; test "$g" = $g1 || fail=1
+set _ $(ls -ln symlink); g=$5; test "$g" = $g2 || fail=1
+
+# This should not change the group of f.
+chgrp -h $g2 symlink || fail=1
+set _ $(ls -ln f); g=$5; test "$g" = $g1 || fail=1
+set _ $(ls -ln symlink); g=$5; test "$g" = $g2 || fail=1
+
+chgrp $g2 f
+set _ $(ls -ln f); g=$5; test "$g" = $g2 || fail=1
+
+# This *should* change the group of f.
+# Though note that the diagnostic you'd get with -c is misleading in that
+# it says the 'group of 'symlink'' has been changed.
+chgrp --dereference $g1 symlink
+set _ $(ls -ln f); g=$5; test "$g" = $g1 || fail=1
+set _ $(ls -ln symlink); g=$5; test "$g" = $g2 || fail=1
+
+Exit $fail
diff --git a/tests/chgrp/no-x b/tests/chgrp/no-x
deleted file mode 100755
index e9c702d..0000000
--- a/tests/chgrp/no-x
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/sh
-# Make sure chgrp gives the right diagnostic for a readable,
-# but inaccessible directory.
-
-# Copyright (C) 2003, 2006 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 2 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chgrp --version
-fi
-
-. $srcdir/../group-names
-set _ $groups; shift
-g1=$1
-g2=$2
-
-. $srcdir/../lang-default
-PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
-
-pwd=`pwd`
-t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
-trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
-trap '(exit $?); exit $?' 1 2 13 15
-
-framework_failure=0
-mkdir -p $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-mkdir -p d/no-x/y || framework_failure=1
-chmod u=rw d/no-x || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-# This must exit nonzero.
-chgrp -R $g2 d >/dev/null 2>out && fail=1
-cat <<\EOF > exp
-chgrp: `d/no-x': Permission denied
-EOF
-
-# With native fdopendir, du uses a different code path.
-cat <<\EOF > exp-native-fdopendir
-chgrp: cannot access `d/no-x/y': Permission denied
-EOF
-
-if cmp out exp >/dev/null 2>&1; then
-  :
-else
-  if cmp out exp-native-fdopendir; then
-    :
-  else
-    fail=1
-  fi
-fi
-
-test $fail = 1 && diff out exp 2> /dev/null
-
-(exit $fail); exit $fail
diff --git a/tests/chgrp/no-x.sh b/tests/chgrp/no-x.sh
new file mode 100755
index 0000000..c42a146
--- /dev/null
+++ b/tests/chgrp/no-x.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+# Make sure chgrp gives the right diagnostic for a readable,
+# but inaccessible directory.
+
+# Copyright (C) 2003-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp
+require_membership_in_two_groups_
+skip_if_root_
+
+set _ $groups; shift
+g1=$1
+g2=$2
+
+mkdir -p d/no-x/y || framework_failure_
+chmod u=rw d/no-x || framework_failure_
+
+
+# This must exit nonzero.
+chgrp -R $g2 d >/dev/null 2>out && fail=1
+
+prog=chgrp
+# NOTE: this code is the same for all tests/*/no-x tests.
+# Depending on whether fts is using native fdopendir, we see one
+# of the following diagnostics (note also the /y suffix in one case):
+#   prog: 'd/no-x': Permission denied
+#   prog: cannot access 'd/no-x/y': Permission denied
+#   prog: cannot read directory 'd/no-x': Permission denied
+# Convert either of the latter two to the first one.
+sed "s/^$prog: cannot access /$prog: /" out > t && mv t out
+sed "s/^$prog: cannot read directory /$prog: /" out > t && mv t out
+sed 's,d/no-x/y,d/no-x,' out > t && mv t out
+
+cat <<EOF > exp
+$prog: 'd/no-x': Permission denied
+EOF
+
+compare exp out || fail=1
+
+Exit $fail
diff --git a/tests/chgrp/posix-H b/tests/chgrp/posix-H
deleted file mode 100755
index b8d1a8e..0000000
--- a/tests/chgrp/posix-H
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/sh
-# Test POSIX-mandated -H option.
-
-# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chgrp --version
-fi
-
-. $srcdir/../group-names
-set _ $groups; shift
-g1=$1
-g2=$2
-
-pwd=`pwd`
-t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
-trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
-trap '(exit $?); exit $?' 1 2 13 15
-
-framework_failure=0
-mkdir -p $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-
-mkdir 1 2 3 || framework_failure=1
-touch 1/1F 2/2F 3/3F || framework_failure=1
-ln -s 1 1s || framework_failure=1
-ln -s ../3 2/2s || framework_failure=1
-chgrp -R $g1 1 2 3 || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-chgrp --preserve-root -H -R $g2 1s 2 || fail=1
-
-# These must have group $g2.
-# =========================
-changed='
-1
-1/1F
-2
-2/2F
-3
-'
-for i in $changed; do
-  # Filter out symlinks (entries that end in `s'), since it's not
-  # possible to change their group/owner information on some systems.
-  case $i in *s) continue;; esac
-  set _ `ls -dgn $i`; shift
-  group=$3
-  test $group = $g2 || fail=1
-done
-
-# These must have group $g1.
-# =========================
-not_changed='
-1s
-2/2s
-3/3F
-'
-for i in $not_changed; do
-  # Filter out symlinks (entries that end in `s'), since it's not
-  # possible to change their group/owner information on some systems.
-  case $i in *s) continue;; esac
-  set _ `ls -dgn $i`; shift
-  group=$3
-  test $group = $g1 || fail=1
-done
-
-(exit $fail); exit $fail
diff --git a/tests/chgrp/posix-H.sh b/tests/chgrp/posix-H.sh
new file mode 100755
index 0000000..832be9a
--- /dev/null
+++ b/tests/chgrp/posix-H.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+# Test POSIX-mandated -H option.
+
+# Copyright (C) 2003-2016 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=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp
+require_membership_in_two_groups_
+
+set _ $groups; shift
+g1=$1
+g2=$2
+
+mkdir 1 2 3 || framework_failure_
+touch 1/1F 2/2F 3/3F || framework_failure_
+ln -s 1 1s || framework_failure_
+ln -s ../3 2/2s || framework_failure_
+chgrp -R $g1 1 2 3 || framework_failure_
+
+
+chgrp --preserve-root -H -R $g2 1s 2 || fail=1
+
+# These must have group $g2.
+# =========================
+changed='
+1
+1/1F
+2
+2/2F
+3
+'
+for i in $changed; do
+  # Filter out symlinks (entries that end in 's'), since it's not
+  # possible to change their group/owner information on some systems.
+  case $i in *s) continue;; esac
+  set _ $(ls -dgn $i); shift
+  group=$3
+  test $group = $g2 || fail=1
+done
+
+# These must have group $g1.
+# =========================
+not_changed='
+1s
+2/2s
+3/3F
+'
+for i in $not_changed; do
+  # Filter out symlinks (entries that end in 's'), since it's not
+  # possible to change their group/owner information on some systems.
+  case $i in *s) continue;; esac
+  set _ $(ls -dgn $i); shift
+  group=$3
+  test $group = $g1 || fail=1
+done
+
+Exit $fail
diff --git a/tests/chgrp/recurse b/tests/chgrp/recurse
deleted file mode 100755
index 871388c..0000000
--- a/tests/chgrp/recurse
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/bin/sh
-# ad-hoc tests of chgrp with -R and -H or -L and symlinks
-
-# Copyright (C) 2000, 2003, 2004, 2005, 2006 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 2 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chgrp --version
-fi
-
-. $srcdir/../group-names
-
-pwd=`pwd`
-tmp=recurse.$$
-trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
-trap '(exit $?); exit' 1 2 13 15
-
-framework_failure=0
-mkdir $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo 'failure in testing framework' 1>&2
-  (exit 1); exit 1
-fi
-
-set _ $groups; shift
-g1=$1
-g2=$2
-
-fail=0
-
-# chgrp -R should not traverse a symlink to a directory.
-mkdir d e
-touch d/dd e/ee
-ln -s ../e d/s
-chgrp -R $g1 e/ee || fail=1
-# This should not should change the group of e/ee
-chgrp -R $g2 d
-set _ `ls -ln e/ee`; g=$5; test "$g" = $g1 || fail=1
-# This must change the group of e/ee, since -L makes
-# chgrp traverse the symlink from d/s into e.
-chgrp -L -R $g2 d
-set _ `ls -ln e/ee`; g=$5; test "$g" = $g2 || fail=1
-
-# This must *not* change the group of e/ee
-chgrp -H -R $g1 d
-set _ `ls -ln e/ee`; g=$5; test "$g" = $g2 || fail=1
-
-ln -s d link
-
-# This shouldn't change the group of e/ee either.
-chgrp -H -R $g1 link || fail=1
-set _ `ls -ln e/ee`; g=$5; test "$g" = $g2 || fail=1
-# But it *should* change d/dd.
-set _ `ls -ln d/dd`; g=$5; test "$g" = $g1 || fail=1
-
-(exit $fail); exit $fail
diff --git a/tests/chgrp/recurse.sh b/tests/chgrp/recurse.sh
new file mode 100755
index 0000000..3285e1f
--- /dev/null
+++ b/tests/chgrp/recurse.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+# ad-hoc tests of chgrp with -R and -H or -L and symlinks
+
+# Copyright (C) 2000-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp
+require_membership_in_two_groups_
+
+set _ $groups; shift
+g1=$1
+g2=$2
+
+
+# chgrp -R should not traverse a symlink to a directory.
+mkdir d e
+touch d/dd e/ee
+ln -s ../e d/s
+chgrp -R $g1 e/ee || fail=1
+# This should not should change the group of e/ee
+chgrp -R $g2 d
+set _ $(ls -ln e/ee); g=$5; test "$g" = $g1 || fail=1
+# This must change the group of e/ee, since -L makes
+# chgrp traverse the symlink from d/s into e.
+chgrp -L -R $g2 d
+set _ $(ls -ln e/ee); g=$5; test "$g" = $g2 || fail=1
+
+# This must *not* change the group of e/ee
+chgrp -H -R $g1 d
+set _ $(ls -ln e/ee); g=$5; test "$g" = $g2 || fail=1
+
+ln -s d link
+
+# This shouldn't change the group of e/ee either.
+chgrp -H -R $g1 link || fail=1
+set _ $(ls -ln e/ee); g=$5; test "$g" = $g2 || fail=1
+# But it *should* change d/dd.
+set _ $(ls -ln d/dd); g=$5; test "$g" = $g1 || fail=1
+
+Exit $fail