def test_disk_filename(self):
tmpfile = get_temp_filename()
os.unlink(tmpfile)
disk = Disk(MockHypervisor(), tmpfile, size='1G')
disk.create()
self.assertTrue(os.path.exists(tmpfile))
os.unlink(tmpfile)
def test_existing_image_no_overwrite(self):
tmpfile = get_temp_filename()
fp = open(tmpfile, 'w')
fp.write('canary')
fp.close()
disk = Disk(MockHypervisor(), tmpfile)
disk.create()
fp = open(tmpfile, 'r')
self.assertEqual(fp.read(), 'canary')
fp.close()
os.unlink(tmpfile)
def add_disk(self, *args, **kwargs):
"""Adds a disk image to the virtual machine"""
from VMBuilder.disk import Disk
disk = Disk(self, *args, **kwargs)
self.disks.append(disk)
return disk
def test_disk_size(self):
# parse_size only deals with MB resolution
K = 1024
M = K*1024
G = M*1024
sizes = [('10G', 10*G),
('400M', 400*M),
('345', 345*M),
('10240k', 10*M),
('10250k', 10*M),
('10230k', 9*M)]
for (sizestr, size) in sizes:
tmpfile = get_temp_filename()
os.unlink(tmpfile)
disk = Disk(MockHypervisor(), filename=tmpfile, size=sizestr)
disk.create()
actual_size = os.stat(tmpfile)[stat.ST_SIZE]
self.assertEqual(size, actual_size, 'Asked for %s, expected %d, got %d' % (sizestr, size, actual_size))
os.unlink(tmpfile)
def add_disk(self, *args, **kwargs):
"""Adds a disk image to the virtual machine"""
from VMBuilder.disk import Disk, DiskPartition
diskpartition = False
if 'diskpartition' in kwargs:
diskpartition = kwargs.diskpartition
if not diskpartition:
disk = Disk(self, *args, **kwargs)
else:
disk = DiskPartition(self, *args, **kwargs)
self.disks.append(disk)
return disk
def add_disk(self, *args, **kwargs):
"""Adds a disk image to the virtual machine"""
disk = Disk(self, *args, **kwargs)
self.disks.append(disk)
return disk
def add_disk(self, *args, **kwargs):
disk = Disk(self, *args, **kwargs)
self.disks.append(disk)
return disk