def test_prealloc_image(self):
CONF.set_override('preallocate_images', 'space')
fake_utils.fake_execute_clear_log()
fake_utils.stub_out_utils_execute(self.stubs)
image = self.image_class(self.INSTANCE, self.NAME)
def fake_fetch(target, *args, **kwargs):
return
self.stubs.Set(os.path, 'exists', lambda _: True)
image.cache(fake_fetch, self.TEMPLATE_PATH, self.SIZE)
self.assertEqual(fake_utils.fake_execute_get_log(), [])
def test_prealloc_image(self):
CONF.set_override('preallocate_images', 'space')
fake_utils.fake_execute_clear_log()
fake_utils.stub_out_utils_execute(self.stubs)
image = self.image_class(self.INSTANCE, self.NAME)
def fake_fetch(target, *args, **kwargs):
return
self.stubs.Set(os.path, 'exists', lambda _: True)
image.cache(fake_fetch, self.TEMPLATE_PATH, self.SIZE)
self.assertEqual(fake_utils.fake_execute_get_log(), [])
def test_prealloc_image(self):
CONF.set_override('preallocate_images', 'space')
fake_utils.fake_execute_clear_log()
fake_utils.stub_out_utils_execute(self.stubs)
image = self.image_class(self.INSTANCE, self.NAME)
def fake_fetch(target, *args, **kwargs):
return
self.stubs.Set(os.path, 'exists', lambda _: True)
# Call twice to verify testing fallocate is only called once.
image.cache(fake_fetch, self.TEMPLATE_PATH, self.SIZE)
image.cache(fake_fetch, self.TEMPLATE_PATH, self.SIZE)
self.assertEqual(fake_utils.fake_execute_get_log(),
['fallocate -n -l 1 %s.fallocate_test' % self.PATH,
'fallocate -n -l %s %s' % (self.SIZE, self.PATH),
'fallocate -n -l %s %s' % (self.SIZE, self.PATH)])
def test_prealloc_image(self):
CONF.set_override('preallocate_images', 'space')
fake_utils.fake_execute_clear_log()
fake_utils.stub_out_utils_execute(self.stubs)
image = self.image_class(self.INSTANCE, self.NAME)
def fake_fetch(target, *args, **kwargs):
return
self.stubs.Set(os.path, 'exists', lambda _: True)
# Call twice to verify testing fallocate is only called once.
image.cache(fake_fetch, self.TEMPLATE_PATH, self.SIZE)
image.cache(fake_fetch, self.TEMPLATE_PATH, self.SIZE)
self.assertEqual(fake_utils.fake_execute_get_log(), [
'fallocate -n -l 1 %s.fallocate_test' % self.PATH,
'fallocate -n -l %s %s' % (self.SIZE, self.PATH),
'fallocate -n -l %s %s' % (self.SIZE, self.PATH)
])
