3 Commits

Author	SHA1	Message	Date
Peter Krempa	218d00f443	qemublocktest: Add 'empty' case for incremental backup test ... Use the new test data when calculating incremental backup operations. As incremental backup fails with no bitmap the test code is modified to allow testing this case too. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>	2020-06-22 16:04:29 +02:00
Peter Krempa	9851a0f390	tests: qemublock: Add tests for cross-snapshot incremental backups ... Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>	2019-12-13 13:22:55 +01:00
Peter Krempa	7dfd5d8d81	tests: qemublock: Add testing of bitmap merging for incremental backups ... Add test code which will crawl a fake internal list of checkpoints and generate the list of bitmaps for merging to gather the final bitmap for the backup. The initial tests cover the basic case of all bitmaps being present in the top layer of the backing chain. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>	2019-12-13 13:22:55 +01:00