Test Etag propagation for oCIS storage

[exalate-issue-sync]

DoD

• ping upstream on storage driverr litmus test progress
• Prove the implementation by activating the test suite on the oCIS Storage Driver
• PR in ocis driver: access shares, trash, revisions, metadata cs3org/reva#1155 merged
• The etag propagation needs stop at the root af a tree (eg the users home). Use an extended attribute to mark the propagation root. This is necessary because the storage driver needs to propagate changes to user homes, regardless if home mode is enabled or not. Implemented with ocis driver: synctime based etag propagation cs3org/reva#1180
• Do a manual test with at least one client
• do the tests check if an etag is propagated when
  • a file is uploaded
  • a folder is created
  • a folder is renamed
  • a folder is moved (for source and target)
  • a node is trashed
  • a trash item is restored - blocked by
  • a version is restored
  • changing shared files/folders changes etag for all collaborators
  • changing publicly shared files/folders changes etag for the owner
  • share information changes?
  • additional metadata changes, eg favorite?
  • -> should we have ctag and etag ... document decision / reasons

[exalate-issue-sync]

Remote key is https://jira.owncloud.com/browse/OCIS-264

[individual-it]

found issues (TBC):

• etags in PROPFIND are not quoted - [OCIS Storage] etags in PROPFIND are not quoted #237
• renaming a files does not change etag of containing folder [OCIS Storage] renaming a files does not change etag of containing folder #238
• moving a file from one folder to an other does not change the etag of the source folder [OCIS Storage] moving a file from one folder to an other does not change the etag of the source folder #239
• deleting an item updates etags of grandparent but not on parent [OCIS Storage] deleting an item updates etags of grandparent but not on parent #241
• etags don't change for a share receiver [OCIS-Storage] etags don't change for a share receiver #243

[individual-it]

Tests added in owncloud/core#37954 & owncloud/core#37972 & owncloud/core#37983

[phil-davis]

And the tests will start running on OCIS with PR owncloud/ocis#645

[exalate-issue-sync]

Artur Neumann commented: tests added and integrated into the ocis repo, found issues raised, closing here