1 files changed, 98 insertions, 0 deletions
diff --git a/tests/cp/perm b/tests/cp/perm
new file mode 100755
index 0000000..502ce70
--- /dev/null
+++ b/tests/cp/perm
@@ -0,0 +1,98 @@
+#!/bin/sh
+# Make sure the permission-preserving code in copy.c (mv, cp, install) works.
+
+# Copyright (C) 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.
+
+. $srcdir/../very-expensive
+
+if test "$VERBOSE" = yes; then
+  set -x
+  cp --version
+  mv --version
+fi
+
+. $srcdir/../envvar-check
+
+pwd=`pwd`
+t0=`echo "$0"|sed 's,.*/,,'`.tmp;tmp=$t0/$$
+trap 'status=$?; cd "$pwd" && 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
+
+umask 037
+
+if test $framework_failure = 1; then
+  echo 'failure in testing framework'
+  exit 1
+fi
+
+fail=0
+
+# Now, try it with `mv', with combinations of --force, no-f and
+# existing-destination and not.
+for u in 31 37 2; do
+  echo umask: $u
+  umask $u
+  for cmd in mv 'cp -p' cp; do
+    for force in '' -f; do
+      for existing_dest in yes no; do
+	for g_perm in r w x rw wx xr rwx; do
+	  for o_perm in r w x rw wx xr rwx; do
+	    touch src || exit 1
+	    chmod u=r,g=rx,o= src || exit 1
+	    set _ `ls -l src`
+	    shift
+	    expected_perms=$1
+	    rm -f dest
+	    test $existing_dest = yes && {
+	      touch dest || exit 1
+	      chmod u=rw,g=$g_perm,o=$o_perm dest || exit 1
+	      }
+	    $cmd $force src dest || exit 1
+	    test "$cmd" = mv && test -f src && exit 1
+	    test "$cmd" = cp && { test -f src || exit 1; }
+	    set _ `ls -l dest`
+	    shift
+
+	    case "$cmd:$force:$existing_dest" in
+	      cp:*:yes)
+		_g_perm=`echo rwx|sed 's/[^'$g_perm']/-/g'`
+		_o_perm=`echo rwx|sed 's/[^'$o_perm']/-/g'`
+		expected_perms=-rw-$_g_perm$_o_perm
+		;;
+	      cp:*:no)
+		test $u = 37 &&
+		  expected_perms=`echo $expected_perms|sed 's/.....$/-----/'`
+		test $u = 31 &&
+		  expected_perms=`echo $expected_perms|sed 's/..\(..\).$/--\1-/'`
+		;;
+	    esac
+	    test _$1 = _$expected_perms || exit 1
+	    # Perform only one iteration when there's no existing destination.
+	    test $existing_dest = no && break 3
+	  done
+	done
+      done
+    done
+  done
+done
+
+(exit $fail); exit $fail