[Qemu-block] [PATCH 12/14] qemu-iotests: Rewrite 212 for blockdev-create job

[Kevin Wolf]

This rewrites the test case 212 to work with the new x-blockdev-create
job rather than the old synchronous version of the command.

All of the test cases stay the same as before, but in order to be able
to implement proper job handling, the test case is rewritten in Python.

Signed-off-by: Kevin Wolf <address@hidden>
---
 tests/qemu-iotests/212     | 483 +++++++++++++++++----------------------------
 tests/qemu-iotests/212.out | 181 ++++++++++-------
 tests/qemu-iotests/group   |   2 +-
 3 files changed, 290 insertions(+), 376 deletions(-)

diff --git a/tests/qemu-iotests/212 b/tests/qemu-iotests/212
index e5a1ba77ce..5ac4947b82 100755
--- a/tests/qemu-iotests/212
+++ b/tests/qemu-iotests/212
@@ -1,9 +1,11 @@
-#!/bin/bash
+#!/usr/bin/env python
 #
 # Test parallels and file image creation
 #
 # Copyright (C) 2018 Red Hat, Inc.
 #
+# Creator/Owner: Kevin Wolf <address@hidden>
+#
 # 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
@@ -18,309 +20,176 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-# creator
address@hidden
-
-seq=`basename $0`
-echo "QA output created by $seq"
-
-here=`pwd`
-status=1       # failure is the default!
-
-# get standard environment, filters and checks
-. ./common.rc
-. ./common.filter
-
-_supported_fmt parallels
-_supported_proto file
-_supported_os Linux
-
-function do_run_qemu()
-{
-    echo Testing: "$@"
-    $QEMU -nographic -qmp stdio -serial none "$@"
-    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": $size
-  }
-}
-{ "execute": "quit" }
-EOF
-
-_img_info --format-specific | _filter_img_info --format-specific
-
-echo
-echo "=== Successful image creation (explicit defaults) ==="
-echo
-
-# Choose a different size to show that we got a new image
-size=$((64 * 1024 * 1024))
-
-run_qemu <<EOF
-{ "execute": "qmp_capabilities" }
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "file",
-      "filename": "$TEST_IMG",
-      "size": 0
-  }
-}
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": {
-          "driver": "file",
-          "filename": "$TEST_IMG"
-      },
-      "size": $size,
-      "cluster-size": 1048576
-  }
-}
-{ "execute": "quit" }
-EOF
-
-_img_info --format-specific | _filter_img_info --format-specific
-
-echo
-echo "=== Successful image creation (with non-default options) ==="
-echo
-
-# Choose a different size to show that we got a new image
-size=$((32 * 1024 * 1024))
-
-run_qemu <<EOF
-{ "execute": "qmp_capabilities" }
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "file",
-      "filename": "$TEST_IMG",
-      "size": 0
-  }
-}
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": {
-          "driver": "file",
-          "filename": "$TEST_IMG"
-      },
-      "size": $size,
-      "cluster-size": 65536
-  }
-}
-{ "execute": "quit" }
-EOF
-
-_img_info --format-specific | _filter_img_info --format-specific
-
-echo
-echo "=== Invalid BlockdevRef ==="
-echo
-
-run_qemu <<EOF
-{ "execute": "qmp_capabilities" }
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": "this doesn't exist",
-      "size": $size
-  }
-}
-{ "execute": "quit" }
-EOF
-
-echo
-echo "=== Zero size ==="
-echo
-
-run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF
-{ "execute": "qmp_capabilities" }
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": "node0",
-      "size": 0
-  }
-}
-{ "execute": "quit" }
-EOF
-
-_img_info | _filter_img_info
-
-echo
-echo "=== Maximum size ==="
-echo
-
-run_qemu -blockdev driver=file,filename="$TEST_IMG",node-name=node0 <<EOF
-{ "execute": "qmp_capabilities" }
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": "node0",
-      "size": 4503599627369984
-  }
-}
-{ "execute": "quit" }
-EOF
-
-_img_info | _filter_img_info
-
-echo
-echo "=== Invalid sizes ==="
-echo
-
-# TODO Negative image sizes aren't handled correctly, but this is a problem
-# with QAPI's implementation of the 'size' type and affects other commands as
-# well. Once this is fixed, we may want to add a test case here.
-
-# 1. Misaligned image size
-# 2. 2^64 - 512
-# 3. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
-# 4. 2^63 - 512 (generally valid, but with the image header the file will
-#                exceed 63 bits)
-# 5. 2^52 (512 bytes more than maximum image size)
-
-run_qemu -blockdev driver=file,filename="$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": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": "node0",
-      "size": 4503599627370497
-  }
-}
-{ "execute": "quit" }
-EOF
-
-echo
-echo "=== Invalid cluster size ==="
-echo
-
-run_qemu -blockdev driver=file,filename="$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": "$IMGFMT",
-      "file": "node0",
-      "size": 67108864,
-      "cluster-size": 4294967296
-  }
-}
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": "node0",
-      "size": 67108864,
-      "cluster-size": 9223372036854775808
-  }
-}
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$IMGFMT",
-      "file": "node0",
-      "size": 67108864,
-      "cluster-size": 18446744073709551104
-  }
-}
-{ "execute": "x-blockdev-create",
-  "arguments": {
-      "driver": "$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
-
-
-# success, all done
-echo "*** done"
-rm -f $seq.full
-status=0
+import iotests
+from iotests import imgfmt
+
+iotests.verify_image_format(supported_fmts=['parallels'])
+iotests.verify_protocol(supported=['file'])
+
+def blockdev_create(vm, options):
+    result = vm.qmp_log('x-blockdev-create', job_id='job0', options=options)
+
+    if 'return' in result:
+        assert result['return'] == {}
+        vm.run_job('job0')
+    iotests.log("")
+
+with iotests.FilePath('t.vdi') as disk_path, \
+     iotests.VM() as vm:
+
+    #
+    # Successful image creation (defaults)
+    #
+    iotests.log("=== Successful image creation (defaults) ===")
+    iotests.log("")
+
+    size = 128 * 1024 * 1024
+
+    vm.launch()
+    blockdev_create(vm, { 'driver': 'file',
+                          'filename': disk_path,
+                          'size': 0 })
+
+    vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
+               node_name='imgfile')
+
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': 'imgfile',
+                          'size': size })
+    vm.shutdown()
+
+    iotests.img_info_log(disk_path)
+
+    #
+    # Successful image creation (explicit defaults)
+    #
+    iotests.log("=== Successful image creation (explicit defaults) ===")
+    iotests.log("")
+
+    # Choose a different size to show that we got a new image
+    size = 64 * 1024 * 1024
+
+    vm.launch()
+    blockdev_create(vm, { 'driver': 'file',
+                          'filename': disk_path,
+                          'size': 0 })
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': {
+                              'driver': 'file',
+                              'filename': disk_path,
+                          },
+                          'size': size,
+                          'cluster-size': 1048576 })
+    vm.shutdown()
+
+    iotests.img_info_log(disk_path)
+
+    #
+    # Successful image creation (with non-default options)
+    #
+    iotests.log("=== Successful image creation (with non-default options) ===")
+    iotests.log("")
+
+    # Choose a different size to show that we got a new image
+    size = 32 * 1024 * 1024
+
+    vm.launch()
+    blockdev_create(vm, { 'driver': 'file',
+                          'filename': disk_path,
+                          'size': 0 })
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': {
+                              'driver': 'file',
+                              'filename': disk_path,
+                          },
+                          'size': size,
+                          'cluster-size': 65536 })
+    vm.shutdown()
+
+    iotests.img_info_log(disk_path)
+
+    #
+    # Invalid BlockdevRef
+    #
+    iotests.log("=== Invalid BlockdevRef ===")
+    iotests.log("")
+
+    vm.launch()
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': "this doesn't exist",
+                          'size': size })
+    vm.shutdown()
+
+    #
+    # Zero size
+    #
+    iotests.log("=== Zero size ===")
+    iotests.log("")
+
+    vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
+    vm.launch()
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': 'node0',
+                          'size': 0 })
+    vm.shutdown()
+
+    iotests.img_info_log(disk_path)
+
+    #
+    # Maximum size
+    #
+    iotests.log("=== Maximum size ===")
+    iotests.log("")
+
+    vm.launch()
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': 'node0',
+                          'size': 4503599627369984})
+    vm.shutdown()
+
+    iotests.img_info_log(disk_path)
+
+    #
+    # Invalid sizes
+    #
+
+    # 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 with the image header the file will
+    #                exceed 63 bits)
+    # 5. 2^52 (512 bytes more than maximum image size)
+
+    iotests.log("=== Invalid sizes ===")
+    iotests.log("")
+
+    vm.launch()
+    for size in [ 1234, 18446744073709551104, 9223372036854775808,
+                  9223372036854775296, 4503599627370497 ]:
+        blockdev_create(vm, { 'driver': imgfmt,
+                              'file': 'node0',
+                              'size': size })
+    vm.shutdown()
+
+    #
+    # Invalid cluster size
+    #
+    iotests.log("=== Invalid cluster size ===")
+    iotests.log("")
+
+    vm.launch()
+    for csize in [ 1234, 128, 4294967296, 9223372036854775808,
+                   18446744073709551104, 0 ]:
+        blockdev_create(vm, { 'driver': imgfmt,
+                              'file': 'node0',
+                              'size': 67108864,
+                              'cluster-size': csize })
+    blockdev_create(vm, { 'driver': imgfmt,
+                          'file': 'node0',
+                          'size': 281474976710656,
+                          'cluster-size': 512 })
+    vm.shutdown()
diff --git a/tests/qemu-iotests/212.out b/tests/qemu-iotests/212.out
index 587de6fad0..25c5c46027 100644
--- a/tests/qemu-iotests/212.out
+++ b/tests/qemu-iotests/212.out
@@ -1,15 +1,16 @@
-QA output created by 212
-
 === Successful image creation (defaults) ===
 
-Testing:
-QMP_VERSION
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'size': 0, 'driver': 'file', 'filename': 'TEST_DIR/t.vdi'}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'blockdev-add', 'arguments': {'node_name': 'imgfile', 'driver': 
'file', 'filename': 'TEST_DIR/t.vdi'}}
+{u'return': {}}
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'imgfile', 'size': 134217728}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
@@ -17,13 +18,15 @@ virtual size: 128M (134217728 bytes)
 
 === Successful image creation (explicit defaults) ===
 
-Testing:
-QMP_VERSION
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'size': 0, 'driver': 'file', 'filename': 'TEST_DIR/t.vdi'}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 1048576, 'driver': 'parallels', 'file': {'driver': 'file', 
'filename': 'TEST_DIR/t.vdi'}, 'size': 67108864}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
@@ -31,13 +34,15 @@ virtual size: 64M (67108864 bytes)
 
 === Successful image creation (with non-default options) ===
 
-Testing:
-QMP_VERSION
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'size': 0, 'driver': 'file', 'filename': 'TEST_DIR/t.vdi'}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 65536, 'driver': 'parallels', 'file': {'driver': 'file', 
'filename': 'TEST_DIR/t.vdi'}, 'size': 33554432}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
@@ -45,22 +50,18 @@ virtual size: 32M (33554432 bytes)
 
 === 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}}
-
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': "this doesn't exist", 'size': 33554432}}}
+{u'return': {}}
+Job failed: Cannot find device=this doesn't exist nor node_name=this doesn't 
exist
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 === Zero size ===
 
-Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0
-QMP_VERSION
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 0}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
@@ -68,12 +69,10 @@ virtual size: 0 (0 bytes)
 
 === Maximum size ===
 
-Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0
-QMP_VERSION
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 4503599627369984}}}
+{u'return': {}}
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 image: TEST_DIR/t.IMGFMT
 file format: IMGFMT
@@ -81,31 +80,77 @@ virtual size: 4096T (4503599627369984 bytes)
 
 === 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": "Image size is too large for this 
cluster size"}}
-{"error": {"class": "GenericError", "desc": "Image size is too large for this 
cluster size"}}
-{"error": {"class": "GenericError", "desc": "Image size is too large for this 
cluster size"}}
-{"error": {"class": "GenericError", "desc": "Image size is too large for this 
cluster size"}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
-
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 1234}}}
+{u'return': {}}
+Job failed: Image size must be a multiple of 512 bytes
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 18446744073709551104L}}}
+{u'return': {}}
+Job failed: Image size is too large for this cluster size
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 9223372036854775808L}}}
+{u'return': {}}
+Job failed: Image size is too large for this cluster size
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 9223372036854775296}}}
+{u'return': {}}
+Job failed: Image size is too large for this cluster size
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'driver': 'parallels', 'file': 'node0', 'size': 4503599627370497}}}
+{u'return': {}}
+Job failed: Image size is too large for this cluster size
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
 
 === 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 multiple 
of 512 bytes"}}
-{"error": {"class": "GenericError", "desc": "Cluster size must be a multiple 
of 512 bytes"}}
-{"error": {"class": "GenericError", "desc": "Cluster size is too large"}}
-{"error": {"class": "GenericError", "desc": "Cluster size is too large"}}
-{"error": {"class": "GenericError", "desc": "Cluster size is too large"}}
-{"error": {"class": "GenericError", "desc": "Image size is too large for this 
cluster size"}}
-{"error": {"class": "GenericError", "desc": "Image size is too large for this 
cluster size"}}
-{"return": {}}
-{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": 
"SHUTDOWN", "data": {"guest": false}}
-
-*** done
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 1234, 'driver': 'parallels', 'file': 'node0', 'size': 
67108864}}}
+{u'return': {}}
+Job failed: Cluster size must be a multiple of 512 bytes
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 128, 'driver': 'parallels', 'file': 'node0', 'size': 
67108864}}}
+{u'return': {}}
+Job failed: Cluster size must be a multiple of 512 bytes
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 4294967296, 'driver': 'parallels', 'file': 'node0', 'size': 
67108864}}}
+{u'return': {}}
+Job failed: Cluster size is too large
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 9223372036854775808L, 'driver': 'parallels', 'file': 'node0', 
'size': 67108864}}}
+{u'return': {}}
+Job failed: Cluster size is too large
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 18446744073709551104L, 'driver': 'parallels', 'file': 'node0', 
'size': 67108864}}}
+{u'return': {}}
+Job failed: Cluster size is too large
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 0, 'driver': 'parallels', 'file': 'node0', 'size': 67108864}}}
+{u'return': {}}
+Job failed: Image size is too large for this cluster size
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
+{'execute': 'x-blockdev-create', 'arguments': {'job_id': 'job0', 'options': 
{'cluster-size': 512, 'driver': 'parallels', 'file': 'node0', 'size': 
281474976710656}}}
+{u'return': {}}
+Job failed: Image size is too large for this cluster size
+{'execute': 'job-dismiss', 'arguments': {'id': 'job0'}}
+{u'return': {}}
+
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 4182bccccc..c843f0c177 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -210,9 +210,9 @@
 209 rw auto quick
 210 rw auto
 211 rw auto quick
+212 rw auto quick
 # TODO The following commented out tests need to be reworked to work
 # with the x-blockdev-create job
-#212 rw auto quick
 #213 rw auto quick
 214 rw auto
 215 rw auto quick
-- 
2.13.6