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authorStefan Hajnoczi <stefanha@redhat.com>2013-05-28 17:11:37 +0200
committerKevin Wolf <kwolf@redhat.com>2013-06-04 12:11:58 +0200
commit2499a096a2427f0a5c71750c9f79cf2d2d2d60f4 (patch)
tree28735b783da2c270b56fbbd48c199b595fbfed91 /tests/qemu-iotests/041
parent3a3918c396c5caeab35a7f51af905172a13d996a (diff)
qemu-iotests: make create_image() common
Both 030 and 041 use create_image(). Move it to iotests.py. Also drop ImageStreamingTestCase since the class now has no methods. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/041')
-rwxr-xr-xtests/qemu-iotests/04124
1 files changed, 7 insertions, 17 deletions
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 77020741e0..1e923e70ca 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -22,7 +22,6 @@ import time
import os
import iotests
from iotests import qemu_img, qemu_io
-import struct
backing_img = os.path.join(iotests.test_dir, 'backing.img')
target_backing_img = os.path.join(iotests.test_dir, 'target-backing.img')
@@ -71,20 +70,11 @@ class ImageMirroringTestCase(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
- def create_image(self, name, size):
- file = open(name, 'w')
- i = 0
- while i < size:
- sector = struct.pack('>l504xl', i / 512, i / 512)
- file.write(sector)
- i = i + 512
- file.close()
-
class TestSingleDrive(ImageMirroringTestCase):
image_len = 1 * 1024 * 1024 # MB
def setUp(self):
- self.create_image(backing_img, TestSingleDrive.image_len)
+ iotests.create_image(backing_img, TestSingleDrive.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -230,15 +220,15 @@ class TestMirrorNoBacking(ImageMirroringTestCase):
image_len = 2 * 1024 * 1024 # MB
def complete_and_wait(self, drive='drive0', wait_ready=True):
- self.create_image(target_backing_img, TestMirrorNoBacking.image_len)
+ iotests.create_image(target_backing_img, TestMirrorNoBacking.image_len)
return ImageMirroringTestCase.complete_and_wait(self, drive, wait_ready)
def compare_images(self, img1, img2):
- self.create_image(target_backing_img, TestMirrorNoBacking.image_len)
+ iotests.create_image(target_backing_img, TestMirrorNoBacking.image_len)
return iotests.compare_images(img1, img2)
def setUp(self):
- self.create_image(backing_img, TestMirrorNoBacking.image_len)
+ iotests.create_image(backing_img, TestMirrorNoBacking.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -306,7 +296,7 @@ class TestMirrorResized(ImageMirroringTestCase):
image_len = 2 * 1024 * 1024 # MB
def setUp(self):
- self.create_image(backing_img, TestMirrorResized.backing_len)
+ iotests.create_image(backing_img, TestMirrorResized.backing_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
qemu_img('resize', test_img, '2M')
self.vm = iotests.VM().add_drive(test_img)
@@ -381,7 +371,7 @@ new_state = "1"
def setUp(self):
self.blkdebug_file = backing_img + ".blkdebug"
- self.create_image(backing_img, TestReadErrors.image_len)
+ iotests.create_image(backing_img, TestReadErrors.image_len)
self.create_blkdebug_file(self.blkdebug_file, "read_aio", 5)
qemu_img('create', '-f', iotests.imgfmt,
'-o', 'backing_file=blkdebug:%s:%s,backing_fmt=raw'
@@ -536,7 +526,7 @@ new_state = "1"
def setUp(self):
self.blkdebug_file = target_img + ".blkdebug"
- self.create_image(backing_img, TestWriteErrors.image_len)
+ iotests.create_image(backing_img, TestWriteErrors.image_len)
self.create_blkdebug_file(self.blkdebug_file, "write_aio", 5)
qemu_img('create', '-f', iotests.imgfmt, '-obacking_file=%s' %(backing_img), test_img)
self.vm = iotests.VM().add_drive(test_img)