tests/qemu-iotests/036

   1 #!/bin/bash
   2 #
   3 # Test that qcow2 unknown autoclear feature bits are cleared
   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`
  31 tmp=/tmp/$$
  32 status=1        # failure is the default!
  33
  34 _cleanup()
  35 {
  36         _cleanup_test_img
  37 }
  38 trap "_cleanup; exit \$status" 0 1 2 3 15
  39
  40 # get standard environment, filters and checks
  41 . ./common.rc
  42 . ./common.filter
  43 . ./common.pattern
  44
  45 # This tests qcow2-specific low-level functionality
  46 _supported_fmt qcow2
  47 _supported_proto generic
  48 _supported_os Linux
  49
  50 # Only qcow2v3 and later supports feature bits
  51 IMGOPTS="compat=1.1"
  52
  53 echo === Create image with unknown autoclear feature bit ===
  54 echo
  55 _make_test_img 64M
  56 ./qcow2.py "$TEST_IMG" set-feature-bit autoclear 63
  57 ./qcow2.py "$TEST_IMG" dump-header
  58
  59 echo
  60 echo === Repair image ===
  61 echo
  62 _check_test_img -r all
  63
  64 ./qcow2.py "$TEST_IMG" dump-header
  65
  66 # success, all done
  67 echo "*** done"
  68 rm -f $seq.full
  69 status=0