iotests: 213: Convert to VM.blockdev_create()

Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

tests/qemu-iotests/213

@@ -26,15 +26,6 @@ from iotests import imgfmt
 iotests.verify_image_format(supported_fmts=['vhdx'])
 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.vhdx') as disk_path, \
      iotests.VM() as vm:
 
@@ -47,16 +38,16 @@ with iotests.FilePath('t.vhdx') 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)
@@ -71,19 +62,19 @@ with iotests.FilePath('t.vhdx') 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,
-                          'log-size': 1048576,
-                          'block-size': 8388608,
-                          'subformat': 'dynamic',
-                          'block-state-zero': True })
+    vm.blockdev_create({ 'driver': 'file',
+                         'filename': disk_path,
+                         'size': 0 })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': {
+                             'driver': 'file',
+                             'filename': disk_path,
+                         },
+                         'size': size,
+                         'log-size': 1048576,
+                         'block-size': 8388608,
+                         'subformat': 'dynamic',
+                         'block-state-zero': True })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -98,19 +89,19 @@ with iotests.FilePath('t.vhdx') 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,
-                          'log-size': 8388608,
-                          'block-size': 268435456,
-                          'subformat': 'fixed',
-                          'block-state-zero': False })
+    vm.blockdev_create({ 'driver': 'file',
+                         'filename': disk_path,
+                         'size': 0 })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': {
+                             'driver': 'file',
+                             'filename': disk_path,
+                         },
+                         'size': size,
+                         'log-size': 8388608,
+                         'block-size': 268435456,
+                         'subformat': 'fixed',
+                         'block-state-zero': False })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -122,9 +113,9 @@ with iotests.FilePath('t.vhdx') 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()
 
     #
@@ -135,9 +126,9 @@ with iotests.FilePath('t.vhdx') 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)
@@ -149,9 +140,9 @@ with iotests.FilePath('t.vhdx') as disk_path, \
     iotests.log("")
 
     vm.launch()
-    blockdev_create(vm, { 'driver': imgfmt,
-                          'file': 'node0',
-                          'size': 70368744177664 })
+    vm.blockdev_create({ 'driver': imgfmt,
+                         'file': 'node0',
+                         'size': 70368744177664 })
     vm.shutdown()
 
     iotests.img_info_log(disk_path)
@@ -176,9 +167,9 @@ with iotests.FilePath('t.vhdx') as disk_path, \
     vm.launch()
     for size in [ 18446744073709551104, 9223372036854775808,
                   9223372036854775296, 70368744177665 ]:
-        blockdev_create(vm, { 'driver': imgfmt,
-                              'file': 'node0',
-                              'size': size })
+        vm.blockdev_create({ 'driver': imgfmt,
+                             'file': 'node0',
+                             'size': size })
     vm.shutdown()
 
     #
@@ -189,10 +180,10 @@ with iotests.FilePath('t.vhdx') as disk_path, \
 
     vm.launch()
     for bsize in [ 1234567, 128, 3145728, 536870912, 0 ]:
-        blockdev_create(vm, { 'driver': imgfmt,
-                              'file': 'node0',
-                              'size': 67108864,
-                              'block-size': bsize })
+        vm.blockdev_create({ 'driver': imgfmt,
+                             'file': 'node0',
+                             'size': 67108864,
+                             'block-size': bsize })
     vm.shutdown()
 
     #
@@ -203,8 +194,8 @@ with iotests.FilePath('t.vhdx') as disk_path, \
 
     vm.launch()
     for lsize in [ 1234567, 128, 4294967296, 0 ]:
-        blockdev_create(vm, { 'driver': imgfmt,
-                              'file': 'node0',
-                              'size': 67108864,
-                              'log-size': lsize })
+        vm.blockdev_create({ 'driver': imgfmt,
+                             'file': 'node0',
+                             'size': 67108864,
+                             'log-size': lsize })
     vm.shutdown()