Signed-off-by: Kevin Wolf <kw...@redhat.com> Reviewed-by: Max Reitz <mre...@redhat.com> --- tests/qemu-iotests/206 | 436 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/206.out | 209 ++++++++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 646 insertions(+) create mode 100755 tests/qemu-iotests/206 create mode 100644 tests/qemu-iotests/206.out
diff --git a/tests/qemu-iotests/206 b/tests/qemu-iotests/206 new file mode 100755 index 0000000000..0a18b2b19a --- /dev/null +++ b/tests/qemu-iotests/206 @@ -0,0 +1,436 @@ +#!/bin/bash +# +# Test qcow2 and file image creation +# +# Copyright (C) 2018 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=kw...@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +status=1 # failure is the default! + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +function do_run_qemu() +{ + echo Testing: "$@" + $QEMU -nographic -qmp stdio -serial none "$@" + echo +} + +function run_qemu() +{ + do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp \ + | _filter_qemu | _filter_imgfmt \ + | _filter_actual_image_size +} + +echo +echo "=== Successful image creation (defaults) ===" +echo + +size=$((128 * 1024 * 1024)) + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "file", + "filename": "$TEST_IMG", + "size": 0 + } +} +{ "execute": "blockdev-add", + "arguments": { + "driver": "file", + "node-name": "imgfile", + "filename": "$TEST_IMG" + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "imgfile", + "size": $size + } +} +{ "execute": "quit" } +EOF + +_img_info --format-specific + +echo +echo "=== Successful image creation (inline blockdev-add, explicit defaults) ===" +echo + +# Choose a different size to show that we got a new image +size=$((64 * 1024 * 1024)) + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "file", + "filename": "$TEST_IMG", + "size": 0, + "preallocation": "off", + "nocow": false + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": { + "driver": "file", + "filename": "$TEST_IMG" + }, + "size": $size, + "version": "v3", + "cluster-size": 65536, + "preallocation": "off", + "lazy-refcounts": false, + "refcount-bits": 16 + } +} +{ "execute": "quit" } +EOF + +_img_info --format-specific + +echo +echo "=== Successful image creation (v3 non-default options) ===" +echo + +# Choose a different size to show that we got a new image +size=$((32 * 1024 * 1024)) + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "file", + "filename": "$TEST_IMG", + "size": 0, + "preallocation": "falloc", + "nocow": true + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": { + "driver": "file", + "filename": "$TEST_IMG" + }, + "size": $size, + "version": "v3", + "cluster-size": 2097152, + "preallocation": "metadata", + "lazy-refcounts": true, + "refcount-bits": 1 + } +} +{ "execute": "quit" } +EOF + +_img_info --format-specific + +echo +echo "=== Successful image creation (v2 non-default options) ===" +echo + +mv $TEST_IMG $TEST_IMG.base + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "file", + "filename": "$TEST_IMG", + "size": 0 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": { + "driver": "file", + "filename": "$TEST_IMG" + }, + "size": $size, + "backing-file": "$TEST_IMG.base", + "backing-fmt": "qcow2", + "version": "v2", + "cluster-size": 512 + } +} +{ "execute": "quit" } +EOF + +_img_info --format-specific + +echo +echo "=== Successful image creation (encrypted) ===" +echo + +run_qemu -object secret,id=keysec0,data="foo" <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": { + "driver": "file", + "filename": "$TEST_IMG" + }, + "size": $size, + "encrypt": { + "format": "luks", + "key-secret": "keysec0", + "cipher-alg": "twofish-128", + "cipher-mode": "ctr", + "ivgen-alg": "plain64", + "ivgen-hash-alg": "md5", + "hash-alg": "sha1", + "iter-time": 10 + } + } +} +{ "execute": "quit" } +EOF + +_img_info --format-specific | _filter_img_info --format-specific + +echo +echo "=== Invalid BlockdevRef ===" +echo + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "this doesn't exist", + "size": $size + } +} +{ "execute": "quit" } +EOF + + +echo +echo "=== Invalid sizes ===" +echo + +# TODO Negative image sizes aren't handled correctly, but this is a problem +# with QAPI's implementation of the 'size' type and affects other commands as +# well. Once this is fixed, we may want to add a test case here. + +# 1. Misaligned image size +# 2. 2^64 - 512 +# 3. 2^63 = 8 EB (qemu-img enforces image sizes less than this) +# 4. 2^63 - 512 (generally valid, but qcow2 can't handle images this size) + +run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 1234 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 18446744073709551104 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 9223372036854775808 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 9223372036854775296 + } +} +{ "execute": "quit" } +EOF + +echo +echo "=== Invalid version ===" +echo + +run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "version": "v1" + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "version": "v2", + "lazy-refcounts": true + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "version": "v2", + "refcount-bits": 8 + } +} +{ "execute": "quit" } +EOF + +echo +echo "=== Invalid backing file options ===" +echo + +run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "backing-file": "/dev/null", + "preallocation": "full" + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "backing-fmt": "$IMGFMT" + } +} +{ "execute": "quit" } +EOF + +echo +echo "=== Invalid cluster size ===" +echo + +run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "cluster-size": 1234 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "cluster-size": 128 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "cluster-size": 4194304 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "cluster-size": 0 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 281474976710656, + "cluster-size": 512 + } +} +{ "execute": "quit" } +EOF + +echo +echo "=== Invalid refcount width ===" +echo + +run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "refcount-bits": 128 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "refcount-bits": 0 + } +} +{ "execute": "x-blockdev-create", + "arguments": { + "driver": "$IMGFMT", + "file": "node0", + "size": 67108864, + "refcount-bits": 7 + } +} +{ "execute": "quit" } +EOF + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/206.out b/tests/qemu-iotests/206.out new file mode 100644 index 0000000000..042342ae9d --- /dev/null +++ b/tests/qemu-iotests/206.out @@ -0,0 +1,209 @@ +QA output created by 206 + +=== Successful image creation (defaults) === + +Testing: +QMP_VERSION +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 128M (134217728 bytes) +cluster_size: 65536 +Format specific information: + compat: 1.1 + lazy refcounts: false + refcount bits: 16 + corrupt: false + +=== Successful image creation (inline blockdev-add, explicit defaults) === + +Testing: +QMP_VERSION +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 64M (67108864 bytes) +cluster_size: 65536 +Format specific information: + compat: 1.1 + lazy refcounts: false + refcount bits: 16 + corrupt: false + +=== Successful image creation (v3 non-default options) === + +Testing: +QMP_VERSION +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 32M (33554432 bytes) +cluster_size: 2097152 +Format specific information: + compat: 1.1 + lazy refcounts: true + refcount bits: 1 + corrupt: false + +=== Successful image creation (v2 non-default options) === + +Testing: +QMP_VERSION +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 32M (33554432 bytes) +cluster_size: 512 +backing file: TEST_DIR/t.IMGFMT.base +backing file format: IMGFMT +Format specific information: + compat: 0.10 + refcount bits: 16 + +=== Successful image creation (encrypted) === + +Testing: -object secret,id=keysec0,data=foo +QMP_VERSION +{"return": {}} +{"return": {}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 32M (33554432 bytes) +Format specific information: + compat: 1.1 + lazy refcounts: false + refcount bits: 16 + encrypt: + ivgen alg: plain64 + hash alg: sha1 + cipher alg: twofish-128 + uuid: 00000000-0000-0000-0000-000000000000 + format: luks + cipher mode: ctr + slots: + [0]: + active: true + iters: 1024 + key offset: 4096 + stripes: 4000 + [1]: + active: false + key offset: 69632 + [2]: + active: false + key offset: 135168 + [3]: + active: false + key offset: 200704 + [4]: + active: false + key offset: 266240 + [5]: + active: false + key offset: 331776 + [6]: + active: false + key offset: 397312 + [7]: + active: false + key offset: 462848 + payload offset: 528384 + master key iters: 1024 + corrupt: false + +=== Invalid BlockdevRef === + +Testing: +QMP_VERSION +{"return": {}} +{"error": {"class": "GenericError", "desc": "Cannot find device=this doesn't exist nor node_name=this doesn't exist"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + + +=== Invalid sizes === + +Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0 +QMP_VERSION +{"return": {}} +{"error": {"class": "GenericError", "desc": "Image size must be a multiple of 512 bytes"}} +{"error": {"class": "GenericError", "desc": "Could not resize image: Image size cannot be negative"}} +{"error": {"class": "GenericError", "desc": "Could not resize image: Image size cannot be negative"}} +{"error": {"class": "GenericError", "desc": "Could not resize image: Failed to grow the L1 table: File too large"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + + +=== Invalid version === + +Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0 +QMP_VERSION +{"return": {}} +{"error": {"class": "GenericError", "desc": "Invalid parameter 'v1'"}} +{"error": {"class": "GenericError", "desc": "Lazy refcounts only supported with compatibility level 1.1 and above (use version=v3 or greater)"}} +{"error": {"class": "GenericError", "desc": "Different refcount widths than 16 bits require compatibility level 1.1 or above (use version=v3 or greater)"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + + +=== Invalid backing file options === + +Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0 +QMP_VERSION +{"return": {}} +{"error": {"class": "GenericError", "desc": "Backing file and preallocation cannot be used at the same time"}} +{"error": {"class": "GenericError", "desc": "Backing format cannot be used without backing file"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + + +=== Invalid cluster size === + +Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0 +QMP_VERSION +{"return": {}} +{"error": {"class": "GenericError", "desc": "Cluster size must be a power of two between 512 and 2048k"}} +{"error": {"class": "GenericError", "desc": "Cluster size must be a power of two between 512 and 2048k"}} +{"error": {"class": "GenericError", "desc": "Cluster size must be a power of two between 512 and 2048k"}} +{"error": {"class": "GenericError", "desc": "Cluster size must be a power of two between 512 and 2048k"}} +{"error": {"class": "GenericError", "desc": "Could not resize image: Failed to grow the L1 table: File too large"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + + +=== Invalid refcount width === + +Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0 +QMP_VERSION +{"return": {}} +{"error": {"class": "GenericError", "desc": "Refcount width must be a power of two and may not exceed 64 bits"}} +{"error": {"class": "GenericError", "desc": "Refcount width must be a power of two and may not exceed 64 bits"}} +{"error": {"class": "GenericError", "desc": "Refcount width must be a power of two and may not exceed 64 bits"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} + +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index a2dfe79d86..69b6504f67 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -202,3 +202,4 @@ 203 rw auto 204 rw auto quick 205 rw auto quick +206 rw auto -- 2.13.6
