coreutils-8.25HEADcoreutils-8.25master

20 files changed, 375 insertions, 1239 deletions

diff --git a/tests/chmod/Makefile.am b/tests/chmod/Makefile.am
deleted file mode 100644
index 1388961..0000000
--- a/tests/chmod/Makefile.am
+++ /dev/null
@@ -1,16 +0,0 @@
-## Process this file with automake to produce Makefile.in -*-Makefile-*-.
-TESTS = \
-  inaccessible \
-  c-option \
-  equal-x \
-  equals \
-  no-x \
-  octal \
-  setgid \
-  umask-x \
-  usage
-
-EXTRA_DIST = $(TESTS)
-TESTS_ENVIRONMENT = \
-  CU_TEST_NAME=`basename $(abs_srcdir)`,$$tst \
-  PATH="$(VG_PATH_PREFIX)`pwd`/../../src$(PATH_SEPARATOR)$$PATH"
diff --git a/tests/chmod/Makefile.in b/tests/chmod/Makefile.in
deleted file mode 100644
index a3bea9d..0000000
--- a/tests/chmod/Makefile.in
+++ /dev/null
@@ -1,726 +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.
-
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-		&& exit 0; \
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-	done; \
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-	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu  tests/chmod/Makefile
-.PRECIOUS: Makefile
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-	@case '$?' in \
-	  *config.status*) \
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-	  *) \
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-	srcdir=$(srcdir); export srcdir; \
-	list=' $(TESTS) '; \
-	if test -n "$$list"; then \
-	  for tst in $$list; do \
-	    if test -f ./$$tst; then dir=./; \
-	    elif test -f $$tst; then dir=; \
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-	    if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
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-	      *$$ws$$tst$$ws*) \
-		xpass=`expr $$xpass + 1`; \
-		failed=`expr $$failed + 1`; \
-		echo "XPASS: $$tst"; \
-	      ;; \
-	      *) \
-		echo "PASS: $$tst"; \
-	      ;; \
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-	      *$$ws$$tst$$ws*) \
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-		echo "XFAIL: $$tst"; \
-	      ;; \
-	      *) \
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-		echo "FAIL: $$tst"; \
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-	      echo "SKIP: $$tst"; \
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-	  fi; \
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-	  test -z "$$report" || echo "$$report"; \
-	  echo "$$dashes"; \
-	  test "$$failed" -eq 0; \
-	else :; fi
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-			   sort -u` ;; \
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-	    fi; \
-	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || cp -p $$d/$$file $(distdir)/$$file \
-	    || exit 1; \
-	  fi; \
-	done
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-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
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diff --git a/tests/chmod/c-option b/tests/chmod/c-option
deleted file mode 100755
index bf2c4a9..0000000
--- a/tests/chmod/c-option
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/sh
-# Verify that chmod's --changes (-c) option works.
-
-# Copyright (C) 2000, 2004, 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chmod --version
-fi
-
-. $srcdir/../lang-default
-
-pwd=`pwd`
-tmp=c-option.$$
-trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
-trap '(exit $?); exit' 1 2 13 15
-
-framework_failure=0
-
-# Record absolute path of srcdir.
-cd $srcdir || framework_failure=1
-abs_srcdir=`pwd`
-
-cd "$pwd" || framework_failure=1
-mkdir $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-
-umask 0
-file=f
-touch $file || framework_failure=1
-chmod 444 $file || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo 'failure in testing framework'
-  (exit 1); exit 1
-fi
-
-. "$abs_srcdir/../setgid-check"
-
-fail=0
-
-chmod u=rwx $file || fail=1
-chmod -c g=rwx $file > out || fail=1
-chmod -c g=rwx $file > empty || fail=1
-
-test -s empty && fail=1
-case "`cat out`" in
-  "mode of \`f' changed to 0774 "?rwxrwxr--?) ;;
-  *) fail=1 ;;
-esac
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/c-option.sh b/tests/chmod/c-option.sh
new file mode 100755
index 0000000..d66b496
--- /dev/null
+++ b/tests/chmod/c-option.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+# Verify that chmod's --changes (-c) option works.
+
+# 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_ chmod
+
+umask 0
+file=f
+touch $file || framework_failure_
+chmod 444 $file || framework_failure_
+
+skip_if_setgid_
+
+
+chmod u=rwx $file || fail=1
+chmod -c g=rwx $file > out || fail=1
+chmod -c g=rwx $file > empty || fail=1
+
+compare /dev/null empty || fail=1
+case "$(cat out)" in
+  "mode of 'f' changed from 0744 "?rwxr--r--?" to 0774 "?rwxrwxr--?) ;;
+  *) cat out; fail=1 ;;
+esac
+
+# From V5.1.0 to 8.22 this would stat the wrong file and
+# give an erroneous ENOENT diagnostic
+mkdir -p a/b || framework_failure_
+# chmod g+s might fail as detailed in setgid.sh
+# but we don't care about those edge cases here
+chmod g+s a/b
+# This should never warn, but it did when special
+# bits are set on b (the common case under test)
+chmod -c -R g+w a 2>err
+compare /dev/null err || fail=1
+
+Exit $fail
diff --git a/tests/chmod/equal-x b/tests/chmod/equal-x
deleted file mode 100755
index 3e16ce5..0000000
--- a/tests/chmod/equal-x
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/sh
-# Test "chmod =x" and the like.
-
-# Copyright (C) 1999, 2000, 2002, 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
-  chmod --version
-fi
-
-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
-
-file=f
-touch $file || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo 'failure in testing framework'
-  (exit 1); exit 1
-fi
-
-fail=0
-umask 005
-for mode in =x =xX =Xx =x,=X =X,=x; do
-  chmod a=r,$mode $file || fail=1
-  case "`ls -l $file`" in
-    ---x--x---*) ;;
-    *) fail=1; echo "after \`chmod $mode $file':"; ls -l $file ;;
-  esac
-done
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/equal-x.sh b/tests/chmod/equal-x.sh
new file mode 100755
index 0000000..54acf4f
--- /dev/null
+++ b/tests/chmod/equal-x.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+# Test "chmod =x" and the like.
+
+# Copyright (C) 1999-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+file=f
+touch $file || framework_failure_
+
+umask 005
+for mode in =x =xX =Xx =x,=X =X,=x; do
+  chmod a=r,$mode $file || fail=1
+  case "$(ls -l $file)" in
+    ---x--x---*) ;;
+    *) fail=1; echo "after 'chmod $mode $file':"; ls -l $file ;;
+  esac
+done
+
+Exit $fail
diff --git a/tests/chmod/equals b/tests/chmod/equals.sh
index dfaad17..39c7982 100755
--- a/tests/chmod/equals
+++ b/tests/chmod/equals.sh
@@ -3,12 +3,11 @@
 # Before fileutils-4.1.2, some of them didn't.
 # Also, before coreutils-5.3.1, =[ugo] sometimes didn't work.
 
-# Copyright (C) 2001, 2002, 2004, 2005, 2006 Free Software Foundation,
-# Inc.
+# Copyright (C) 2001-2016 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
+# 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,
@@ -17,31 +16,13 @@
 # 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.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  chmod --version
-fi
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
 
-pwd=`pwd`
-tmp=equals.$$
-trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
-trap '(exit $?); exit' 1 2 13 15
+touch f || framework_failure_
 
-framework_failure=0
-mkdir $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-touch f || framework_failure=1
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
 
 expected_u=-rwx------
 expected_g=----rwx---
@@ -51,15 +32,15 @@ for src in u g o; do
   for dest in u g o; do
     test $dest = $src && continue
     chmod a=,$src=rwx,$dest=$src,$src= f || fail=1
-    set _ `ls -l f`; shift; actual_perms=$1
-    expected_perms=`eval 'echo \$expected_'$dest`
+    actual_perms=$(ls -l f|cut -b-10)
+    expected_perms=$(eval 'echo $expected_'$dest)
     test "$actual_perms" = "$expected_perms" || fail=1
   done
 done
 
 umask 027
 chmod a=,u=rwx,=u f || fail=1
-set _ `ls -l f`; shift; actual_perms=$1
+actual_perms=$(ls -l f|cut -b-10)
 test "$actual_perms" = "-rwxr-x---" || fail=1
 
-(exit $fail); exit $fail
+Exit $fail
diff --git a/tests/chmod/inaccessible b/tests/chmod/inaccessible
deleted file mode 100755
index 95e91c5..0000000
--- a/tests/chmod/inaccessible
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/sh
-# Test for the bug fixed on 2006-09-20.
-
-# Copyright (C) 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chmod --version
-fi
-
-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/e
-chmod 0 d/e d
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-chmod u+rwx d d/e || fail=1
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/inaccessible.sh b/tests/chmod/inaccessible.sh
new file mode 100755
index 0000000..27bb32c
--- /dev/null
+++ b/tests/chmod/inaccessible.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+# Test for the bug fixed on 2006-09-20.
+
+# 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_ chmod
+
+mkdir -p d/e || framework_failure_
+chmod 0 d/e d || framework_failure_
+
+
+chmod u+rwx d d/e || fail=1
+
+Exit $fail
diff --git a/tests/chmod/no-x b/tests/chmod/no-x
deleted file mode 100755
index 34b3952..0000000
--- a/tests/chmod/no-x
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/bin/sh
-# Make sure chmod 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
-  chmod --version
-fi
-
-. $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.
-chmod -R o=r d >/dev/null 2>out && fail=1
-
-cat <<\EOF > exp
-chmod: `d/no-x': Permission denied
-EOF
-
-# With native fdopendir, du uses a different code path.
-cat <<\EOF > exp-native-fdopendir
-chmod: 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
-
-mkdir -p a/b
-cd a
-# This will fail with ``chmod: fts_read failed: Permission denied''
-chmod a-x . b 2> /dev/null && fail=1
-# chmod must exit with status 1.
-# Due to a bug in coreutils-5.93's fts.c, chmod would provoke
-# an abort (exit with status 134) on recent glibc-based systems.
-test $? = 1 || fail=1
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/no-x.sh b/tests/chmod/no-x.sh
new file mode 100755
index 0000000..304eb82
--- /dev/null
+++ b/tests/chmod/no-x.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+# Make sure chmod gives the right diagnostic for a readable,
+# but inaccessible directory.
+
+# Copyright (C) 2003-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+skip_if_root_
+
+mkdir -p d/no-x/y a/b || framework_failure_
+chmod u=rw d/no-x || framework_failure_
+
+
+# This must exit nonzero.
+chmod -R o=r d >/dev/null 2>out && fail=1
+
+prog=chmod
+# 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
+
+cd a
+# This will fail with ''chmod: fts_read failed: Permission denied''
+chmod a-x . b 2> /dev/null && fail=1
+# chmod must exit with status 1.
+# Due to a bug in coreutils-5.93's fts.c, chmod would provoke
+# an abort (exit with status 134) on recent glibc-based systems.
+test $? = 1 || fail=1
+
+Exit $fail
diff --git a/tests/chmod/octal b/tests/chmod/octal
deleted file mode 100755
index b727f84..0000000
--- a/tests/chmod/octal
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/bin/sh
-# ensure that chmod diagnoses a certain type of invalid mode string
-
-# Copyright (C) 2005, 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chmod --version
-fi
-
-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
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-# Before coreutils-5.92, this would mistakenly succeed,
-# and act like `chmod 0 .'.
-chmod 0-followed-by-anything . 2> /dev/null && fail=1
-chmod 7-followed-by-anything . 2> /dev/null && fail=1
-chmod 8                      . 2> /dev/null && fail=1
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/octal.sh b/tests/chmod/octal.sh
new file mode 100755
index 0000000..b0597bc
--- /dev/null
+++ b/tests/chmod/octal.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+# ensure that chmod diagnoses a certain type of invalid mode string
+
+# Copyright (C) 2005-2016 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_ chmod
+
+
+# Before coreutils-5.92, this would mistakenly succeed,
+# and act like 'chmod 0 .'.
+for mode in '0-anything' '7-anything' '8'; do
+  returns_ 1 chmod "$mode" . 2>/dev/null || fail=1
+done
+
+Exit $fail
diff --git a/tests/chmod/setgid b/tests/chmod/setgid
deleted file mode 100755
index d2868f9..0000000
--- a/tests/chmod/setgid
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/sh
-# Make sure GNU chmod works the same way as those of Solaris, HPUX, AIX
-# wrt directories with the setgid bit set.
-
-# Copyright (C) 2001, 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
-  chmod --version
-fi
-
-. $srcdir/../envvar-check
-. $srcdir/../lang-default
-
-pwd=`pwd`
-tmp=setgid.$$
-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
-
-test=../../../src/test
-
-umask 0
-mkdir d || framework_failure=1
-
-chmod g+s d 2> /dev/null && $test -g d ||
-  {
-    # This is required because on some systems (at least NetBSD 1.4.2A),
-    # it may happen that when you create a directory, its group isn't one
-    # to which you belong.  When that happens, the above chmod fails.  So
-    # here, upon failure, we try to set the group, then rerun the chmod command.
-
-    id_g=`id -g` &&
-    test -n "$id_g" &&
-    chgrp "$id_g" d &&
-    chmod g+s d || framework_failure=1
-  }
-
-if test $framework_failure = 1; then
-  echo 'failure in testing framework' 1>&2
-  (exit 1); exit 1
-fi
-
-# "chmod g+s d" does nothing on some NFS file systems.
-$test -g d || {
-  echo 1>&2 "$0: cannot create setgid directories," \
-    "so can't run this test"
-  exit 77
-}
-
-fail=0
-
-chmod 755 d
-
-case `ls -ld d` in drwxr-sr-x*);; *) fail=1;; esac
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/setgid.sh b/tests/chmod/setgid.sh
new file mode 100755
index 0000000..1400dc3
--- /dev/null
+++ b/tests/chmod/setgid.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+# Make sure GNU chmod works the same way as those of Solaris, HPUX, AIX
+# on directories with the setgid bit set.  Also, check that the GNU octal
+# notations work.
+
+# Copyright (C) 2001-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+umask 0
+mkdir -m 755 d || framework_failure_
+
+chmod g+s d 2> /dev/null && env -- test -g d ||
+  {
+    # This is required because on some systems (at least NetBSD 1.4.2A),
+    # it may happen that when you create a directory, its group isn't one
+    # to which you belong.  When that happens, the above chmod fails.  So
+    # here, upon failure, we try to set the group, then rerun the chmod command.
+
+    id_g=$(id -g) &&
+    test -n "$id_g" &&
+    chgrp "$id_g" d &&
+    chmod g+s d || framework_failure_
+  }
+
+# "chmod g+s d" does nothing on some NFS file systems.
+env -- test -g d ||
+  skip_ 'cannot create setgid directories'
+
+for mode in \
+  + - g-s 00755 000755 =755 -2000 -7022 755 0755 \
+  +2000 -5022 =7777,-5022
+do
+  chmod $mode d || fail=1
+
+  case $mode in
+    g-s | 00*755 | =755 | -2000 | -7022)
+       expected_mode=drwxr-xr-x ;;
+    *) expected_mode=drwxr-sr-x ;;
+  esac
+  ls_output=$(ls -ld d)
+  case $ls_output in
+    $expected_mode*) ;;
+    *) fail=1 ;;
+  esac
+
+  chmod =2755 d || fail=1
+done
+
+Exit $fail
diff --git a/tests/chmod/silent.sh b/tests/chmod/silent.sh
new file mode 100755
index 0000000..e5a23ff
--- /dev/null
+++ b/tests/chmod/silent.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+# ensure that chgrp, chmod, chown -f don't print some diagnostics
+
+# Copyright (C) 2008-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp chmod chown
+
+chmod -f 0   no-such 2> out && fail=1
+chgrp -f 0   no-such 2>> out && fail=1
+chown -f 0:0 no-such 2>> out && fail=1
+touch exp || fail=1
+
+compare exp out || fail=1
+
+Exit $fail
diff --git a/tests/chmod/thru-dangling.sh b/tests/chmod/thru-dangling.sh
new file mode 100755
index 0000000..726b46e
--- /dev/null
+++ b/tests/chmod/thru-dangling.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+# Test for proper error and exit code of chmod on a dangling symlink.
+
+# Copyright (C) 2007-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+ln -s non-existent dangle || framework_failure_
+
+
+# This operation cannot succeed since the symbolic link dangles.
+chmod 644 dangle 2> out && fail=1
+
+echo "chmod: cannot operate on dangling symlink 'dangle'" > exp
+compare exp out || fail=1
+
+Exit $fail
diff --git a/tests/chmod/umask-x b/tests/chmod/umask-x
deleted file mode 100755
index 6bd1e08..0000000
--- a/tests/chmod/umask-x
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-# Test that chmod -x file reports an error if the result is executable.
-
-# Copyright (C) 2005, 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
-  set -x
-  chmod --version
-fi
-
-. $srcdir/../lang-default
-
-pwd=`pwd`
-tmp=minus.$$
-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 "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
-
-touch file
-chmod 755 file
-(umask 77 && chmod -x file) 2>/dev/null && fail=1
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  fail=1
-fi
-
-(exit $fail); exit $fail
diff --git a/tests/chmod/umask-x.sh b/tests/chmod/umask-x.sh
new file mode 100755
index 0000000..0d4176f
--- /dev/null
+++ b/tests/chmod/umask-x.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+# Test that chmod -x file reports an error if the result is executable.
+
+# Copyright (C) 2005-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+touch file
+chmod 755 file
+(umask 77 && returns_ 1 chmod -x file) 2>/dev/null || fail=1
+
+Exit $fail
diff --git a/tests/chmod/usage b/tests/chmod/usage.sh
index a823063..142eced 100755
--- a/tests/chmod/usage
+++ b/tests/chmod/usage.sh
@@ -1,11 +1,11 @@
 #!/bin/sh
 # Verify that chmod works correctly with odd option combinations.
 
-# Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2004-2016 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
+# 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,
@@ -14,32 +14,11 @@
 # 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.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if test "$VERBOSE" = yes; then
-  set -x
-  chmod --version
-fi
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
 
-. $srcdir/../lang-default
-
-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
-
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  (exit 1); exit 1
-fi
-
-fail=0
 
 # Each line in this list is a set of arguments, followed by :,
 # followed by the set of files it will attempt to chmod,
@@ -75,38 +54,33 @@ cases='
   ug,+x f    :
 '
 
-all_files=`echo "$cases" | sed 's/.*://'|sort -u`
+all_files=$(echo "$cases" | sed 's/.*://'|sort -u)
 
 old_IFS=$IFS
 IFS='
 '
 for case in $cases; do
   IFS=$old_IFS
-  args=`expr "$case" : ' *\(.*[^ ]\) *:'`
-  files=`expr "$case" : '.*: *\(.*\)'`
+  args=$(expr "$case" : ' *\(.*[^ ]\) *:')
+  files=$(expr "$case" : '.*: *\(.*\)')
 
   case $files in
   '')
-    touch -- $all_files || framework_failure=1
-    chmod $args 2>/dev/null && fail=1
+    touch -- $all_files || framework_failure_
+    returns_ 1 chmod $args 2>/dev/null || fail=1
     ;;
   ?*)
-    touch -- $files || framework_failure=1
+    touch -- $files || framework_failure_
     chmod $args || fail=1
     for file in $files; do
       # Test for misparsing args by creating all $files but $file.
       # chmod has a bug if it succeeds even though $file is absent.
       rm -f -- $all_files && touch -- $files && rm -- $file \
-	  || framework_failure=1
-      chmod $args 2>/dev/null && fail=1
+          || framework_failure_
+      returns_ 1 chmod $args 2>/dev/null || fail=1
     done
     ;;
   esac
 done
 
-if test $framework_failure = 1; then
-  echo "$0: failure in testing framework" 1>&2
-  fail=1
-fi
-
-(exit $fail); exit $fail
+Exit $fail