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iotests: Test driver whitelisting in 093 

null-aio may not be whitelisted.  Skip all test cases that require it.

(And skip the whole test if null-co is not whitelisted.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190917092004.999-6-mreitz@redhat.com
Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz 2019-09-17 11:20:02 +02:00
parent 7448be831a
commit a377dd5170
1 changed files with 9 additions and 3 deletions
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12
tests/qemu-iotests/093
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@ -24,7 +24,7 @@ import iotests
nsec_per_sec = 1000000000
class ThrottleTestCase(iotests.QMPTestCase):
test_img = "null-aio://"
test_driver = "null-aio"
max_drives = 3
def blockstats(self, device):
@ -35,10 +35,14 @@ class ThrottleTestCase(iotests.QMPTestCase):
return stat['rd_bytes'], stat['rd_operations'], stat['wr_bytes'], stat['wr_operations']
raise Exception("Device not found for blockstats: %s" % device)
def required_drivers(self):
return [self.test_driver]
@iotests.skip_if_unsupported(required_drivers)
def setUp(self):
self.vm = iotests.VM()
for i in range(0, self.max_drives):
self.vm.add_drive(self.test_img, "file.read-zeroes=on")
self.vm.add_drive(self.test_driver + "://", "file.read-zeroes=on")
self.vm.launch()
def tearDown(self):
@ -264,7 +268,7 @@ class ThrottleTestCase(iotests.QMPTestCase):
self.assertEqual(self.blockstats('drive1')[0], 4096)
class ThrottleTestCoroutine(ThrottleTestCase):
test_img = "null-co://"
test_driver = "null-co"
class ThrottleTestGroupNames(iotests.QMPTestCase):
max_drives = 3
@ -425,4 +429,6 @@ class ThrottleTestRemovableMedia(iotests.QMPTestCase):
if __name__ == '__main__':
if 'null-co' not in iotests.supported_formats():
iotests.notrun('null-co driver support missing')
iotests.main(supported_fmts=["raw"])