From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, jsnow@redhat.com,
qemu-devel@nongnu.org, mreitz@redhat.com
Subject: [PATCH 3/3] iotests: Mirror with different source/target size
Date: Thu, 7 May 2020 16:52:28 +0200 [thread overview]
Message-ID: <20200507145228.323412-4-kwolf@redhat.com> (raw)
In-Reply-To: <20200507145228.323412-1-kwolf@redhat.com>
This tests that the mirror job catches situations where the target node
has a different size than the source node. It must also forbid resize
operations when the job is already running.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/041 | 45 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/041.out | 4 ++--
2 files changed, 47 insertions(+), 2 deletions(-)
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 1812dd8479..601c756117 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -240,6 +240,49 @@ class TestSingleBlockdev(TestSingleDrive):
target=self.qmp_target)
self.assert_qmp(result, 'error/class', 'GenericError')
+ def do_test_resize(self, device, node):
+ def pre_finalize():
+ if device:
+ result = self.vm.qmp('block_resize', device=device, size=65536)
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ result = self.vm.qmp('block_resize', node_name=node, size=65536)
+ self.assert_qmp(result, 'error/class', 'GenericError')
+
+ result = self.vm.qmp(self.qmp_cmd, job_id='job0', device='drive0',
+ sync='full', target=self.qmp_target,
+ auto_finalize=False, auto_dismiss=False)
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.run_job('job0', auto_finalize=False,
+ pre_finalize=pre_finalize)
+ self.assertEqual(result, None)
+
+ def test_source_resize(self):
+ self.do_test_resize('drive0', 'top')
+
+ def test_target_resize(self):
+ self.do_test_resize(None, self.qmp_target)
+
+ def do_test_target_size(self, size):
+ result = self.vm.qmp('block_resize', node_name=self.qmp_target,
+ size=size)
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.qmp(self.qmp_cmd, job_id='job0',
+ device='drive0', sync='full', auto_dismiss=False,
+ target=self.qmp_target)
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.run_job('job0')
+ self.assertEqual(result, 'Source and target image have different sizes')
+
+ def test_small_target(self):
+ self.do_test_target_size(self.image_len // 2)
+
+ def test_large_target(self):
+ self.do_test_target_size(self.image_len * 2)
+
test_large_cluster = None
test_image_not_found = None
test_small_buffer2 = None
@@ -251,6 +294,8 @@ class TestSingleDriveZeroLength(TestSingleDrive):
class TestSingleBlockdevZeroLength(TestSingleBlockdev):
image_len = 0
+ test_small_target = None
+ test_large_target = None
class TestSingleDriveUnalignedLength(TestSingleDrive):
image_len = 1025 * 1024
diff --git a/tests/qemu-iotests/041.out b/tests/qemu-iotests/041.out
index 877b76fd31..53abe11d73 100644
--- a/tests/qemu-iotests/041.out
+++ b/tests/qemu-iotests/041.out
@@ -1,5 +1,5 @@
-..............................................................................................
+........................................................................................................
----------------------------------------------------------------------
-Ran 94 tests
+Ran 104 tests
OK
--
2.25.3
next prev parent reply other threads:[~2020-05-07 14:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-07 14:52 [PATCH 0/3] mirror: Make sure that source and target size match Kevin Wolf
2020-05-07 14:52 ` [PATCH 1/3] iotests/229: Use blkdebug to inject an error Kevin Wolf
2020-05-07 15:09 ` Eric Blake
2020-05-07 14:52 ` [PATCH 2/3] mirror: Make sure that source and target size match Kevin Wolf
2020-05-07 15:13 ` Eric Blake
2020-05-07 14:52 ` Kevin Wolf [this message]
2020-05-07 15:16 ` [PATCH 3/3] iotests: Mirror with different source/target size Eric Blake
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