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[PATCH v4 2/5] migrate-bitmaps-postcopy-test: Fix pylint warnings
From: |
Hanna Reitz |
Subject: |
[PATCH v4 2/5] migrate-bitmaps-postcopy-test: Fix pylint warnings |
Date: |
Thu, 2 Sep 2021 11:40:14 +0200 |
pylint complains that discards1_sha256 and all_discards_sha256 are first
set in non-__init__ methods.
These variables are not really class-variables anyway, so let them
instead be returned by start_postcopy(), thus silencing pylint.
Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
.../tests/migrate-bitmaps-postcopy-test | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test
b/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test
index 584062b412..00ebb5c251 100755
--- a/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test
+++ b/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test
@@ -132,10 +132,10 @@ class
TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
result = self.vm_a.qmp('x-debug-block-dirty-bitmap-sha256',
node='drive0', name='bitmap0')
- self.discards1_sha256 = result['return']['sha256']
+ discards1_sha256 = result['return']['sha256']
# Check, that updating the bitmap by discards works
- assert self.discards1_sha256 != empty_sha256
+ assert discards1_sha256 != empty_sha256
# We want to calculate resulting sha256. Do it in bitmap0, so, disable
# other bitmaps
@@ -148,7 +148,7 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
result = self.vm_a.qmp('x-debug-block-dirty-bitmap-sha256',
node='drive0', name='bitmap0')
- self.all_discards_sha256 = result['return']['sha256']
+ all_discards_sha256 = result['return']['sha256']
# Now, enable some bitmaps, to be updated during migration
for i in range(2, nb_bitmaps, 2):
@@ -173,10 +173,11 @@ class
TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
event_resume = self.vm_b.event_wait('RESUME')
self.vm_b_events.append(event_resume)
- return event_resume
+ return (event_resume, discards1_sha256, all_discards_sha256)
def test_postcopy_success(self):
- event_resume = self.start_postcopy()
+ event_resume, discards1_sha256, all_discards_sha256 = \
+ self.start_postcopy()
# enabled bitmaps should be updated
apply_discards(self.vm_b, discards2)
@@ -217,7 +218,7 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase):
for i in range(0, nb_bitmaps, 5):
result = self.vm_b.qmp('x-debug-block-dirty-bitmap-sha256',
node='drive0', name='bitmap{}'.format(i))
- sha = self.discards1_sha256 if i % 2 else self.all_discards_sha256
+ sha = discards1_sha256 if i % 2 else all_discards_sha256
self.assert_qmp(result, 'return/sha256', sha)
def test_early_shutdown_destination(self):
--
2.31.1
[PATCH v4 3/5] migrate-bitmaps-test: Fix pylint warnings, Hanna Reitz, 2021/09/02
[PATCH v4 5/5] iotests/297: Cover tests/, Hanna Reitz, 2021/09/02
Re: [PATCH v4 0/5] iotests/297: Cover tests/, Hanna Reitz, 2021/09/07