From: likejun <likej...@huawei.com> Test falloc image creation, size and rw
Signed-off-by: likejun <likej...@huawei.com> --- tests/qemu-iotests/310 | 104 +++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/310.out | 21 ++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 126 insertions(+) create mode 100755 tests/qemu-iotests/310 create mode 100644 tests/qemu-iotests/310.out diff --git a/tests/qemu-iotests/310 b/tests/qemu-iotests/310 new file mode 100755 index 0000000000..af9f03e91f --- /dev/null +++ b/tests/qemu-iotests/310 @@ -0,0 +1,104 @@ +#!/bin/bash +# +# Test falloc image creation, size and rw +# +# Copyright (C) 2020 Huawei, 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=zhangshua...@huawei.com + +seq=`basename $0` +echo "QA output created by $seq" + +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 >/dev/null 2>&1 +. ./common.filter + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +_img_info_tmp() +{ + if [[ "$1" == "--format-specific" ]]; then + local format_specific=1 + shift + else + local format_specific=0 + fi + + discard=0 + regex_json_spec_start='^ *"format-specific": \{' + $QEMU_IMG info "$@" "$TEST_IMG" 2>&1 | \ + sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ + -e "s#$TEST_DIR#TEST_DIR#g" \ + -e "s#$IMGFMT#IMGFMT#g" \ + -e "/actual-size/ D" | \ + while IFS='' read line; do + if [[ $format_specific == 1 ]]; then + discard=0 + elif [[ $line == "Format specific information:" ]]; then + discard=1 + elif [[ $line =~ $regex_json_spec_start ]]; then + discard=2 + regex_json_spec_end="^${line%%[^ ]*}\\},? *$" + fi + if [[ $discard == 0 ]]; then + echo "$line" + elif [[ $discard == 1 && ! $line ]]; then + echo + discard=0 + elif [[ $discard == 2 && $line =~ $regex_json_spec_end ]]; then + discard=0 + fi + done +} + +IMGOPTS="preallocation=falloc" + +echo "=== Check qemu-img info output ===" +echo +size=64M + +_make_test_img $size +_img_info_tmp | _filter_img_info + +echo +echo "== reading whole image ==" +$QEMU_IO -c "read 0 $size" "$TEST_IMG" | _filter_qemu_io + +echo +echo "== rewriting whole image ==" +$QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io + +echo +echo "== verify pattern ==" +$QEMU_IO -c "read -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io + + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/310.out b/tests/qemu-iotests/310.out new file mode 100644 index 0000000000..dcca649360 --- /dev/null +++ b/tests/qemu-iotests/310.out @@ -0,0 +1,21 @@ +QA output created by 310 +=== Check qemu-img info output === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 preallocation=falloc +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 64 MiB (67108864 bytes) +disk size: 64.3 MiB + +== reading whole image == +read 67108864/67108864 bytes at offset 0 +64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== rewriting whole image == +wrote 67108864/67108864 bytes at offset 0 +64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== verify pattern == +read 67108864/67108864 bytes at offset 0 +64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 632a05b25e..e8b6480890 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -317,3 +317,4 @@ 307 rw quick export 308 rw auto quick 309 rw auto quick +310 rw auto quick -- 2.19.1
