#!/bin/bash # # Test case for vmdk # # Copyright (C) 2013 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, see <http://www.gnu.org/licenses/>. # # creator owner=famz@redhat.com seq=`basename $0` echo "QA output created by $seq" here=`pwd` tmp=/tmp/$$ status=1 # failure is the default! _cleanup() { _cleanup_test_img } trap "_cleanup; exit \$status" 0 1 2 3 15 # get standard environment, filters and checks . ./common.rc . ./common.filter # This tests vmdk-specific low-level functionality _supported_fmt vmdk _supported_proto generic _supported_os Linux capacity_offset=16 granularity_offset=20 grain_table_size_offset=44 echo echo "=== Testing invalid granularity ===" _make_test_img 64M poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff" { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir echo echo "=== Testing too big L2 table size ===" _make_test_img 64M poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff" { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir echo echo "=== Testing too big L1 table size ===" _make_test_img 64M poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff" poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00" { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir echo echo "=== Testing monolithicFlat creation and opening ===" IMGOPTS="subformat=monolithicFlat" _make_test_img 2G _img_info echo echo "=== Testing monolithicFlat with zeroed_grain ===" IMGOPTS="subformat=monolithicFlat,zeroed_grain=on" _make_test_img 2G # success, all done echo "*** done" rm -f $seq.full status=0