[Libguestfs] [PATCH v9 3/3] lib: Added filesystem_walk command tests

The tests check whether the filesystem_walk command is able to retrieve information regarding both existing and deleted files. A NTFS image is used as Ext3+ filesystems deletion is more aggressive in terms of metadata removal. Signed-off-by: Matteo Cafasso <noxdafox(a)gmail.com&gt; --- tests/tsk/Makefile.am | 3 +- tests/tsk/test-filesystem-walk.sh | 82 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 84 insertions(+), 1 deletion(-) create mode 100755 tests/tsk/test-filesystem-walk.sh diff --git a/tests/tsk/Makefile.am b/tests/tsk/Makefile.am index 0cd7c03..f9b2fef 100644 --- a/tests/tsk/Makefile.am +++ b/tests/tsk/Makefile.am @@ -18,7 +18,8 @@ include $(top_srcdir)/subdir-rules.mk TESTS = \ - test-download-inode.sh + test-download-inode.sh \ + test-filesystem-walk.sh TESTS_ENVIRONMENT = $(top_builddir)/run --test diff --git a/tests/tsk/test-filesystem-walk.sh b/tests/tsk/test-filesystem-walk.sh new file mode 100755 index 0000000..c816267 --- /dev/null +++ b/tests/tsk/test-filesystem-walk.sh @@ -0,0 +1,82 @@ +#!/bin/bash - +# libguestfs +# Copyright (C) 2016 Red Hat Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +# Test the filesystem-walk command. + +if [ -n "$SKIP_TEST_FILESYSTEM_WALK_SH" ]; then + echo "$0: test skipped because environment variable is set." + exit 77 +fi + +# Skip if TSK is not supported by the appliance. +if ! guestfish add /dev/null : run : available "libtsk"; then + echo "$0: skipped because TSK is not available in the appliance" + exit 77 +fi + +if [ ! -s ../../test-data/phony-guests/windows.img ]; then + echo "$0: skipped because windows.img is zero-sized" + exit 77 +fi + +output=$( +guestfish --ro -a ../../test-data/phony-guests/windows.img <<EOF +run +mount /dev/sda2 / +write /test.txt "foobar" +rm /test.txt +umount / +filesystem-walk /dev/sda2 +EOF +) + +# test $MFT is in the list +echo $output | grep -zq '{ tsk_inode: 0 +tsk_type: r +tsk_size: .* +tsk_name: \$MFT +tsk_flags: 1 +tsk_spare1: 0 +tsk_spare2: 0 +tsk_spare3: 0 +tsk_spare4: 0 +tsk_spare5: 0 }' +if [ $? != 0 ]; then + echo "$0: \$MFT not found in files list." + echo "File list:" + echo $output + exit 1 +fi + +# test deleted file is in the list +echo $output | grep -zq '{ tsk_inode: .* +tsk_type: [ru] +tsk_size: .* +tsk_name: test.txt +tsk_flags: 0 +tsk_spare1: 0 +tsk_spare2: 0 +tsk_spare3: 0 +tsk_spare4: 0 +tsk_spare5: 0 }' +if [ $? != 0 ]; then + echo "$0: /test.txt not found in files list." + echo "File list:" + echo $output + exit 1 +fi -- 2.8.1