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qemu-iotests: make create_image() common

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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>
This commit is contained in:
Stefan Hajnoczi 2013-05-28 17:11:37 +02:00 • committed by Kevin Wolf
parent 3a3918c396
commit 2499a096a2
3 changed files with 27 additions and 40 deletions
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11
tests/qemu-iotests/iotests.py
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@ -23,6 +23,7 @@ import string
import unittest
import sys; sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'QMP'))
import qmp
import struct
__all__ = ['imgfmt', 'imgproto', 'test_dir' 'qemu_img', 'qemu_io',
'VM', 'QMPTestCase', 'notrun', 'main']
@ -56,6 +57,16 @@ def compare_images(img1, img2):
return qemu_img('compare', '-f', imgfmt,
'-F', imgfmt, img1, img2) == 0
def create_image(name, size):
'''Create a fully-allocated raw image with sector markers'''
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 VM(object):
'''A QEMU VM'''