diff options
Diffstat (limited to 'tests/mv/part-fail')
-rwxr-xr-x | tests/mv/part-fail | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/mv/part-fail b/tests/mv/part-fail new file mode 100755 index 0000000..e4c5dc9 --- /dev/null +++ b/tests/mv/part-fail @@ -0,0 +1,79 @@ +#!/bin/sh +# Make sure we give a sensible diagnostic when a cross-device `mv' +# fails, e.g., because the destination cannot be unlinked. +# This is a bit fragile since it relies on the string used +# for EPERM: `permission denied'. + +# Copyright (C) 2002, 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 + mv --version +fi + +. $srcdir/../other-fs-tmpdir +. $srcdir/../envvar-check +. $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 $?); exit' 1 2 13 15 + +if test -z "$other_partition_tmpdir"; then + (exit 77); exit 77 +fi +t0="$t0 $other_partition_tmpdir" + +framework_failure=0 +mkdir -p $tmp || framework_failure=1 +cd $tmp || framework_failure=1 +touch k $other_partition_tmpdir/k || framework_failure=1 +chmod u-w $other_partition_tmpdir || framework_failure=1 + +if test $framework_failure = 1; then + echo "$0: failure in testing framework" 1>&2 + (exit 1); exit 1 +fi + +fail=0 + +mv -f k $other_partition_tmpdir 2> out && fail=1 +cat <<EOF > exp +mv: inter-device move failed: \`k' to \`$other_partition_tmpdir/k'; unable to remove target: Permission denied +EOF + +# On some (less-compliant) systems, we get EPERM in this case. +# Accept either diagnostic. +cat <<EOF > exp2 +mv: cannot move \`k' to \`$other_partition_tmpdir/k': Permission denied +EOF + +if cmp out exp >/dev/null 2>&1; then + : +else + if cmp out exp2; then + : + else + fail=1 + fi +fi +test $fail = 1 && diff out exp 2> /dev/null + +(exit $fail); exit $fail |