QA » openQA Project » openQA Tests

See https://jira.suse.com/browse/SLE-7373 and https://jira.suse.com/browse/SLE-7333 and related progress ticket in case more details is needed.

Automated tests¶

Test 1 (Read-write snapshot).¶

Pre-condition: Install OS with btrfs File System and snapshots enabled (or use one of already installed).

1. Create snapshot with --read-write parameter (e.g. `snapper create --read-write -d "Snapshot with read-write")
2. Verify, that the snapshot does not have readonly flag (e.g. btrfs subvolume show /.snapshots/4/snapshot and then check that "Flags:" is "-", because in case if it is read-only, the "Flags: readonly" will be shown).

Test 2 (Create snapshot from another one).¶

Pre-condition: Install OS with btrfs File System and snapshots enabled (or use one of already installed).

1. Create new snapshot (e.g. `snapper create -d "Parent Snapshot");
2. Create another snapshot, using recently created one as a parent (e.g. snapper create --from <number of parent> -d "Child Snapshot);
3. Verify, that the child snapshot's parent_uuid is the same as parent's uuid (e.g. btrfs subvolume list / -qu).

Test 3 (Message is shown if try to create child snapshot from non existing parent one)¶

Pre-condition: Install OS with btrfs File System and snapshots enabled (or use one of already installed).

1. Note the number of the existing snapshots (e.g. snapper list);
2. Execute snapper --from command with the snapshot number that does not exist (e.g. snapper --from 100);
3. Verify the output (Expected result: Snapshot '100' not found).

Commands, that might be useful while implementing the test:¶

1. Show snapper snapshots list: snapper list
2. Show snapshots with btrfs: btrfs subvolume list / -s
3. Show parameters of snapshot: btrfs subvolume show /.snapshots/4/snapshot
4. Change read-write to read-only: btrfs property set /.snapshots/4/snapshot ro true
5. Check parent_uuid: btrfs subvolume list / -qu