[Libguestfs] [PATCH v2 5/5] appliance: Added filesystem_walk command tests

Matteo Cafasso
2016-04-03T13:30:50Z

The tests check that 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 at gmail.com>
---
 tests/tsk/Makefile.am             |  3 +-
 tests/tsk/test-filesystem-walk.sh | 62 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 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..8df1d0f
--- /dev/null
+++ b/tests/tsk/test-filesystem-walk.sh
@@ -0,0 +1,62 @@
+#!/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 "$0: skipped because windows.img is zero-sized"
+    exit 77
+fi
+
+# create and delete a file then list the filesystem content
+output=$(guestfish --ro -a ../../test-data/phony-guests/windows.img \
+                   run :                                            \
+                   mount /dev/sda2 / :                              \
+                   write /test.txt "foobar" :                       \
+                   rm /test.txt :                                   \
+                   umount / :                                       \
+                   filesystem-walk /dev/sda2)
+
+# test $MFT is in the list
+echo $output | grep -q "{ tsk_inode: 0 tsk_type: r tsk_size: .* tsk_name:
..MFT tsk_allocated: 1 }"
+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 -q "{ tsk_inode: .* tsk_type: [ru] tsk_size: [06]
tsk_name: test.txt tsk_allocated: 0 }"
+if [ $? != 0 ]; then
+    echo "$0: /test.txt not found in files list."
+    echo "File list:"
+    echo $output
+    exit 1
+fi
--
2.8.0.rc3