diff options
| author | Max Reitz <mreitz@redhat.com> | 2019-07-24 19:12:39 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-08-19 17:13:26 +0200 |
| commit | 9463ee1f5f4e0c496f2f1f3ae641b650f4836627 (patch) | |
| tree | 6e9c911087efdbcebbf6181184ca6c038f6231c8 /tests/qemu-iotests | |
| parent | c2acc95befc2e03d8395dead80024a49819b4a23 (diff) | |
iotests: Full mirror to existing non-zero image
The result of a sync=full mirror should always be the equal to the
input. Therefore, existing images should be treated as potentially
non-zero and thus should be explicitly initialized to be zero
beforehand.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190724171239.8764-12-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/041 | 62 | ||||
| -rw-r--r-- | tests/qemu-iotests/041.out | 4 |
2 files changed, 60 insertions, 6 deletions
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041 index 26bf1701eb..8bc8f81db7 100755 --- a/tests/qemu-iotests/041 +++ b/tests/qemu-iotests/041 @@ -741,8 +741,15 @@ class TestUnbackedSource(iotests.QMPTestCase): def setUp(self): qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestUnbackedSource.image_len)) - self.vm = iotests.VM().add_drive(test_img) + self.vm = iotests.VM() self.vm.launch() + result = self.vm.qmp('blockdev-add', node_name='drive0', + driver=iotests.imgfmt, + file={ + 'driver': 'file', + 'filename': test_img, + }) + self.assert_qmp(result, 'return', {}) def tearDown(self): self.vm.shutdown() @@ -751,7 +758,7 @@ class TestUnbackedSource(iotests.QMPTestCase): def test_absolute_paths_full(self): self.assert_no_active_block_jobs() - result = self.vm.qmp('drive-mirror', device='drive0', + result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0', sync='full', target=target_img, mode='absolute-paths') self.assert_qmp(result, 'return', {}) @@ -760,7 +767,7 @@ class TestUnbackedSource(iotests.QMPTestCase): def test_absolute_paths_top(self): self.assert_no_active_block_jobs() - result = self.vm.qmp('drive-mirror', device='drive0', + result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0', sync='top', target=target_img, mode='absolute-paths') self.assert_qmp(result, 'return', {}) @@ -769,13 +776,60 @@ class TestUnbackedSource(iotests.QMPTestCase): def test_absolute_paths_none(self): self.assert_no_active_block_jobs() - result = self.vm.qmp('drive-mirror', device='drive0', + result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0', sync='none', target=target_img, mode='absolute-paths') self.assert_qmp(result, 'return', {}) self.complete_and_wait() self.assert_no_active_block_jobs() + def test_existing_full(self): + qemu_img('create', '-f', iotests.imgfmt, target_img, + str(self.image_len)) + qemu_io('-c', 'write -P 42 0 64k', target_img) + + self.assert_no_active_block_jobs() + result = self.vm.qmp('drive-mirror', job_id='drive0', device='drive0', + sync='full', target=target_img, mode='existing') + self.assert_qmp(result, 'return', {}) + self.complete_and_wait() + self.assert_no_active_block_jobs() + + result = self.vm.qmp('blockdev-del', node_name='drive0') + self.assert_qmp(result, 'return', {}) + + self.assertTrue(iotests.compare_images(test_img, target_img), + 'target image does not match source after mirroring') + + def test_blockdev_full(self): + qemu_img('create', '-f', iotests.imgfmt, target_img, + str(self.image_len)) + qemu_io('-c', 'write -P 42 0 64k', target_img) + + result = self.vm.qmp('blockdev-add', node_name='target', + driver=iotests.imgfmt, + file={ + 'driver': 'file', + 'filename': target_img, + }) + self.assert_qmp(result, 'return', {}) + + self.assert_no_active_block_jobs() + result = self.vm.qmp('blockdev-mirror', job_id='drive0', device='drive0', + sync='full', target='target') + self.assert_qmp(result, 'return', {}) + self.complete_and_wait() + self.assert_no_active_block_jobs() + + result = self.vm.qmp('blockdev-del', node_name='drive0') + self.assert_qmp(result, 'return', {}) + + result = self.vm.qmp('blockdev-del', node_name='target') + self.assert_qmp(result, 'return', {}) + + self.assertTrue(iotests.compare_images(test_img, target_img), + 'target image does not match source after mirroring') + class TestGranularity(iotests.QMPTestCase): image_len = 10 * 1024 * 1024 # MB diff --git a/tests/qemu-iotests/041.out b/tests/qemu-iotests/041.out index e071d0b261..2c448b4239 100644 --- a/tests/qemu-iotests/041.out +++ b/tests/qemu-iotests/041.out @@ -1,5 +1,5 @@ -........................................................................................ +.......................................................................................... ---------------------------------------------------------------------- -Ran 88 tests +Ran 90 tests OK |