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Diffstat (limited to 'qemu/tests/qemu-iotests/019')
| -rwxr-xr-x | qemu/tests/qemu-iotests/019 | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/qemu/tests/qemu-iotests/019 b/qemu/tests/qemu-iotests/019 deleted file mode 100755 index 24a789a25..000000000 --- a/qemu/tests/qemu-iotests/019 +++ /dev/null @@ -1,132 +0,0 @@ -#!/bin/bash -# -# When using a backing file for the output image in qemu-img convert, -# the backing file clusters must not copied. The data must still be -# read correctly. -# -# Copyright (C) 2009 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=kwolf@redhat.com - -seq=`basename $0` -echo "QA output created by $seq" - -here=`pwd` -status=1 # failure is the default! - -_cleanup() -{ - _cleanup_test_img - rm -f "$TEST_IMG.base" - rm -f "$TEST_IMG.orig" -} -trap "_cleanup; exit \$status" 0 1 2 3 15 - -# get standard environment, filters and checks -. ./common.rc -. ./common.filter -. ./common.pattern - -# Any format supporting backing files -_supported_fmt qcow qcow2 vmdk qed -_supported_proto file -_supported_os Linux -_unsupported_imgopts "subformat=monolithicFlat" \ - "subformat=twoGbMaxExtentFlat" \ - "subformat=twoGbMaxExtentSparse" - -TEST_OFFSETS="0 4294967296" -CLUSTER_SIZE=65536 - -TEST_IMG_SAVE="$TEST_IMG" -TEST_IMG="$TEST_IMG.base" - -_make_test_img 6G - -echo "Filling base image" -echo - -for offset in $TEST_OFFSETS; do - # Some clusters with alternating backing file/image file reads - io_pattern writev $(( offset )) 512 1024 64 42 - - # Complete backing clusters - io_pattern writev $(( offset + 1024 * 1024)) $CLUSTER_SIZE $CLUSTER_SIZE 1 42 -done -_check_test_img - -echo "Creating test image with backing file" -echo - -TEST_IMG="$TEST_IMG_SAVE.orig" -_make_test_img -b "$TEST_IMG_SAVE.base" 6G - -echo "Filling test image" -echo - -for offset in $TEST_OFFSETS; do - # Some clusters with alternating backing file/image file reads - io_pattern writev $(( offset + 512 )) 512 1024 64 43 - - # Complete test image clusters - io_pattern writev $(( offset + 1024 * 1024 + $CLUSTER_SIZE)) $CLUSTER_SIZE $CLUSTER_SIZE 1 43 -done -_check_test_img - -TEST_IMG="$TEST_IMG_SAVE" - -# Test the conversion twice: One test with the old-style -B option and another -# one with -o backing_file - -for backing_option in "-B " "-o backing_file="; do - - echo - echo Testing conversion with $backing_option"$TEST_IMG.base" | _filter_testdir | _filter_imgfmt - echo - $QEMU_IMG convert -f $IMGFMT -O $IMGFMT $backing_option"$TEST_IMG.base" "$TEST_IMG.orig" "$TEST_IMG" - - echo "Checking if backing clusters are allocated when they shouldn't" - echo - for offset in $TEST_OFFSETS; do - # Complete backing clusters - is_allocated $(( offset + 1024 * 1024)) $CLUSTER_SIZE $CLUSTER_SIZE 1 - done - - echo "Reading" - echo - - for offset in $TEST_OFFSETS; do - # Some clusters with alternating backing file/image file reads - io_pattern readv $(( offset )) 512 1024 64 42 - io_pattern readv $(( offset + 512 )) 512 1024 64 43 - - # Complete test image clusters - io_pattern readv $(( offset + 1024 * 1024)) $CLUSTER_SIZE $CLUSTER_SIZE 1 42 - io_pattern readv $(( offset + 1024 * 1024 + $CLUSTER_SIZE)) $CLUSTER_SIZE $CLUSTER_SIZE 1 43 - - # Empty sectors - io_zero readv $(( offset + 1024 * 1024 + $CLUSTER_SIZE * 4 )) $CLUSTER_SIZE $CLUSTER_SIZE 1 - done - _check_test_img - -done - -# success, all done -echo "*** done" -rm -f $seq.full -status=0 |