Commit Graph

4 Commits

Author SHA1 Message Date
Peter Krempa
cab3622119 qemublocktest: Add tests for re-enabling of bitmaps after commit
Some branches were not covered and thus we didn't catch that the bitmaps
are not re-enabled if nothing is merged into them. Two bitmaps are
necessary to reliably test the case due to hash table ordering.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Daniel P. Berrangé <berrange@redhat.com>
2020-03-17 16:32:13 +01:00
Peter Krempa
4e9bb10cf3 qemublocktest: Add tests of broken bitmap chain handling during block-commit
Use the 'snapshots-synthetic-broken' test data for block-commit.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-03-16 17:33:08 +01:00
Peter Krempa
8f096cd880 qemublocktest: Add more tests for block-commit bitmap handling with snapshots
Test handling of more complex cases of merging bitmaps accross
snapshots.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-03-16 17:33:08 +01:00
Peter Krempa
77b9d574b4 qemublocktest: Add tests for handling of bitmaps during block-commit
Add code for testing the two necessary steps of handling bitmaps during
block commit and exercise the code on the test data which we have for
bitmap handling.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-03-16 17:33:08 +01:00