Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # |
Kevin Wolf | 12ac6d3 | 2014-07-17 11:41:53 +0200 | [diff] [blame] | 3 | # Test qcow2 feature bits |
Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 4 | # |
| 5 | # Copyright (C) 2011 Red Hat, Inc. |
| 6 | # Copyright IBM, Corp. 2010 |
| 7 | # |
| 8 | # Based on test 031. |
| 9 | # |
| 10 | # This program is free software; you can redistribute it and/or modify |
| 11 | # it under the terms of the GNU General Public License as published by |
| 12 | # the Free Software Foundation; either version 2 of the License, or |
| 13 | # (at your option) any later version. |
| 14 | # |
| 15 | # This program is distributed in the hope that it will be useful, |
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | # GNU General Public License for more details. |
| 19 | # |
| 20 | # You should have received a copy of the GNU General Public License |
| 21 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 22 | # |
| 23 | |
| 24 | # creator |
| 25 | owner=stefanha@linux.vnet.ibm.com |
| 26 | |
| 27 | seq=`basename $0` |
| 28 | echo "QA output created by $seq" |
| 29 | |
| 30 | here=`pwd` |
Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 31 | status=1 # failure is the default! |
| 32 | |
| 33 | _cleanup() |
| 34 | { |
| 35 | _cleanup_test_img |
| 36 | } |
| 37 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 38 | |
| 39 | # get standard environment, filters and checks |
| 40 | . ./common.rc |
| 41 | . ./common.filter |
| 42 | . ./common.pattern |
| 43 | |
| 44 | # This tests qcow2-specific low-level functionality |
| 45 | _supported_fmt qcow2 |
Peter Lieven | 1f7bf7d | 2014-02-03 10:26:14 +0100 | [diff] [blame] | 46 | _supported_proto file |
Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 47 | _supported_os Linux |
| 48 | |
| 49 | # Only qcow2v3 and later supports feature bits |
| 50 | IMGOPTS="compat=1.1" |
| 51 | |
Kevin Wolf | 12ac6d3 | 2014-07-17 11:41:53 +0200 | [diff] [blame] | 52 | echo |
| 53 | echo === Image with unknown incompatible feature bit === |
| 54 | echo |
| 55 | _make_test_img 64M |
| 56 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 63 |
| 57 | |
| 58 | # Without feature table |
Kevin Wolf | b527c9b | 2015-12-02 18:34:39 +0100 | [diff] [blame] | 59 | $PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 |
Kevin Wolf | 12ac6d3 | 2014-07-17 11:41:53 +0200 | [diff] [blame] | 60 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| 61 | _img_info |
| 62 | |
| 63 | # With feature table containing bit 63 |
| 64 | printf "\x00\x3f%s" "Test feature" | $PYTHON qcow2.py "$TEST_IMG" add-header-ext-stdio 0x6803f857 |
| 65 | _img_info |
| 66 | |
| 67 | echo |
| 68 | echo === Image with multiple incompatible feature bits === |
| 69 | echo |
| 70 | _make_test_img 64M |
| 71 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 61 |
| 72 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 62 |
| 73 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 63 |
| 74 | |
| 75 | # Without feature table |
Kevin Wolf | b527c9b | 2015-12-02 18:34:39 +0100 | [diff] [blame] | 76 | $PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 |
Kevin Wolf | 12ac6d3 | 2014-07-17 11:41:53 +0200 | [diff] [blame] | 77 | _img_info |
| 78 | |
| 79 | # With feature table containing bit 63 |
| 80 | printf "\x00\x3f%s" "Test feature" | $PYTHON qcow2.py "$TEST_IMG" add-header-ext-stdio 0x6803f857 |
| 81 | _img_info |
| 82 | |
| 83 | # With feature table containing bit 61 |
| 84 | $PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 |
| 85 | printf "\x00\x3d%s" "Test feature" | $PYTHON qcow2.py "$TEST_IMG" add-header-ext-stdio 0x6803f857 |
| 86 | _img_info |
| 87 | |
| 88 | # With feature table containing bits 61 and 62 |
| 89 | $PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 |
| 90 | printf "\x00\x3d%s\x00%40s\x00\x3e%s\x00%40s" "test1" "" "test2" "" | $PYTHON qcow2.py "$TEST_IMG" add-header-ext-stdio 0x6803f857 |
| 91 | _img_info |
| 92 | |
| 93 | # With feature table containing all bits |
| 94 | $PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 |
| 95 | printf "\x00\x3d%s\x00%40s\x00\x3e%s\x00%40s\x00\x3f%s\x00%40s" "test1" "" "test2" "" "test3" "" | $PYTHON qcow2.py "$TEST_IMG" add-header-ext-stdio 0x6803f857 |
| 96 | _img_info |
| 97 | |
| 98 | # With feature table containing unrelated bits, including compatible/autoclear |
| 99 | $PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 |
| 100 | printf "\x01\x3d%s\x00%40s\x00\x3e%s\x00%40s\x02\x3f%s\x00%40s\x00\x3c%s\x00%40s" "test1" "" "test2" "" "test3" "" "test4" "" | $PYTHON qcow2.py "$TEST_IMG" add-header-ext-stdio 0x6803f857 |
| 101 | _img_info |
| 102 | |
| 103 | |
Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 104 | echo === Create image with unknown autoclear feature bit === |
| 105 | echo |
| 106 | _make_test_img 64M |
Max Reitz | ea81ca9 | 2014-05-24 23:24:58 +0200 | [diff] [blame] | 107 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 63 |
| 108 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 109 | |
| 110 | echo |
| 111 | echo === Repair image === |
| 112 | echo |
Federico Simoncelli | c6bb9ad | 2013-01-28 06:59:46 -0500 | [diff] [blame] | 113 | _check_test_img -r all |
| 114 | |
Max Reitz | ea81ca9 | 2014-05-24 23:24:58 +0200 | [diff] [blame] | 115 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
Stefan Hajnoczi | d551cd5 | 2012-06-14 13:58:18 +0100 | [diff] [blame] | 116 | |
| 117 | # success, all done |
| 118 | echo "*** done" |
| 119 | rm -f $seq.full |
| 120 | status=0 |