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author | Peter Maydell <peter.maydell@linaro.org> | 2016-04-20 16:43:53 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2016-04-20 16:43:53 +0100 |
commit | befbaf51ced6702170d568b07e2551399223ca3b (patch) | |
tree | a9745ff80384cca194d1c6123e8c7366cf33ed46 /tests/qemu-iotests/152 | |
parent | fa59dd95829bc33d591274e98db5bb762ba1a2a0 (diff) | |
parent | 8ca92f3c069558897269e609e4f47bd6255d6339 (diff) | |
download | qemu-befbaf51ced6702170d568b07e2551399223ca3b.tar.gz |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Mirror block job fixes for 2.6.0-rc3
# gpg: Signature made Wed 20 Apr 2016 15:56:43 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream:
iotests: Test case for drive-mirror with unaligned image size
iotests: Add iotests.image_size
mirror: Don't extend the last sub-chunk
block/mirror: Refresh stale bitmap iterator cache
block/mirror: Revive dead yielding code
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'tests/qemu-iotests/152')
-rw-r--r-- | tests/qemu-iotests/152 | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/qemu-iotests/152 b/tests/qemu-iotests/152 new file mode 100644 index 0000000000..fec546d033 --- /dev/null +++ b/tests/qemu-iotests/152 @@ -0,0 +1,62 @@ +#!/usr/bin/env python +# +# Tests for drive-mirror with source size unaligned to granularity +# +# Copyright (C) 2016 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +import os +import iotests +from iotests import qemu_img + +test_img = os.path.join(iotests.test_dir, 'test.img') +target_img = os.path.join(iotests.test_dir, 'target.img') + +class TestUnaligned(iotests.QMPTestCase): + def setUp(self): + qemu_img('create', '-f', iotests.imgfmt, test_img, '512') + self.vm = iotests.VM().add_drive(test_img) + self.vm.launch() + + def tearDown(self): + self.vm.shutdown() + os.remove(test_img) + try: + os.remove(target_img) + except OSError: + pass + + def test_unaligned(self): + result = self.vm.qmp('drive-mirror', device='drive0', sync='full', + granularity=65536, target=target_img) + self.complete_and_wait() + self.vm.shutdown() + self.assertEqual(iotests.image_size(test_img), iotests.image_size(target_img), + "Target size doesn't match source when granularity when unaligend") + + def test_unaligned_with_update(self): + result = self.vm.qmp('drive-mirror', device='drive0', sync='full', + granularity=65536, target=target_img) + self.wait_ready() + self.vm.hmp_qemu_io('drive0', 'write 0 512') + self.complete_and_wait(wait_ready=False) + self.vm.shutdown() + self.assertEqual(iotests.image_size(test_img), iotests.image_size(target_img), + "Target size doesn't match source when granularity when unaligend") + + +if __name__ == '__main__': + iotests.main(supported_fmts=['raw', 'qcow2']) |