[PULL 22/30] iotests: 212: Convert to VM.blockdev_create()

[Kevin Wolf]

Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.

Signed-off-by: Kevin Wolf <address@hidden>
---
 tests/qemu-iotests/212 | 101 +++++++++++++++++++----------------------
 1 file changed, 46 insertions(+), 55 deletions(-)

diff --git a/tests/qemu-iotests/212 b/tests/qemu-iotests/212
index 42b74f208b..8f3ccc7b15 100755
--- a/tests/qemu-iotests/212
+++ b/tests/qemu-iotests/212
@@ -26,15 +26,6 @@ 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('blockdev-create', job_id='job0', options=options,
-                        filters=[iotests.filter_qmp_testfiles])
-
-    if 'return' in result:
-        assert result['return'] == {}
-        vm.run_job('job0')
-    iotests.log("")
-
 with iotests.FilePath('t.parallels') as disk_path, \
      iotests.VM() as vm:
 
@@ -47,16 +38,16 @@ with iotests.FilePath('t.parallels') as disk_path, \
     size = 128 * 1024 * 1024
 
     vm.launch()
-    blockdev_create(vm, { 'driver': 'file',
-                          'filename': disk_path,
-                          'size': 0 })
+    vm.blockdev_create({ 'driver': 'file',
+                         'filename': disk_path,
+                         'size': 0 })
 
     vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
                node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
 
-    blockdev_create(vm, { 'driver': imgfmt,
-                          'file': 'imgfile',
-                          'size': size })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': 'imgfile',
+                         'size': size })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -71,16 +62,16 @@ with iotests.FilePath('t.parallels') as disk_path, \
     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.blockdev_create({ 'driver': 'file',
+                         'filename': disk_path,
+                         'size': 0 })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': {
+                             'driver': 'file',
+                             'filename': disk_path,
+                         },
+                         'size': size,
+                         'cluster-size': 1048576 })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -95,16 +86,16 @@ with iotests.FilePath('t.parallels') as disk_path, \
     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.blockdev_create({ 'driver': 'file',
+                         'filename': disk_path,
+                         'size': 0 })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': {
+                             'driver': 'file',
+                             'filename': disk_path,
+                         },
+                         'size': size,
+                         'cluster-size': 65536 })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -116,9 +107,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
     iotests.log("")
 
     vm.launch()
-    blockdev_create(vm, { 'driver': imgfmt,
-                          'file': "this doesn't exist",
-                          'size': size })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': "this doesn't exist",
+                         'size': size })
     vm.shutdown()
 
     #
@@ -129,9 +120,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
 
     vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
     vm.launch()
-    blockdev_create(vm, { 'driver': imgfmt,
-                          'file': 'node0',
-                          'size': 0 })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': 'node0',
+                         'size': 0 })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -143,9 +134,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
     iotests.log("")
 
     vm.launch()
-    blockdev_create(vm, { 'driver': imgfmt,
-                          'file': 'node0',
-                          'size': 4503599627369984})
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': 'node0',
+                         'size': 4503599627369984})
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -171,9 +162,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
     vm.launch()
     for size in [ 1234, 18446744073709551104, 9223372036854775808,
                   9223372036854775296, 4503599627370497 ]:
-        blockdev_create(vm, { 'driver': imgfmt,
-                              'file': 'node0',
-                              'size': size })
+        vm.blockdev_create({ 'driver': imgfmt,
+                             'file': 'node0',
+                             'size': size })
     vm.shutdown()
 
     #
@@ -185,12 +176,12 @@ with iotests.FilePath('t.parallels') as disk_path, \
     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.blockdev_create({ 'driver': imgfmt,
+                             'file': 'node0',
+                             'size': 67108864,
+                             'cluster-size': csize })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': 'node0',
+                         'size': 281474976710656,
+                         'cluster-size': 512 })
     vm.shutdown()
-- 
2.20.1