1#!/bin/bash 2# 3# Test case for vmdk 4# 5# Copyright (C) 2013 Red Hat, Inc. 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <http://www.gnu.org/licenses/>. 19# 20 21# creator 22owner=famz@redhat.com 23 24seq=`basename $0` 25echo "QA output created by $seq" 26 27here=`pwd` 28tmp=/tmp/$$ 29status=1 # failure is the default! 30 31_cleanup() 32{ 33 _cleanup_test_img 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37# get standard environment, filters and checks 38. ./common.rc 39. ./common.filter 40 41# This tests vmdk-specific low-level functionality 42_supported_fmt vmdk 43_supported_proto generic 44_supported_os Linux 45 46capacity_offset=16 47granularity_offset=20 48grain_table_size_offset=44 49 50echo 51echo "=== Testing invalid granularity ===" 52_make_test_img 64M 53poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff" 54{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 55 56echo 57echo "=== Testing too big L2 table size ===" 58_make_test_img 64M 59poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff" 60{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 61 62echo 63echo "=== Testing too big L1 table size ===" 64_make_test_img 64M 65poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff" 66poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00" 67{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 68 69echo 70echo "=== Testing monolithicFlat creation and opening ===" 71IMGOPTS="subformat=monolithicFlat" _make_test_img 2G 72$QEMU_IMG info $TEST_IMG | _filter_testdir 73 74echo 75echo "=== Testing monolithicFlat with zeroed_grain ===" 76IMGOPTS="subformat=monolithicFlat,zeroed_grain=on" _make_test_img 2G 77 78# success, all done 79echo "*** done" 80rm -f $seq.full 81status=0 82