The posix and azure backends dropped every upload with a key equal to
the key-marker before handing the list to the lister, which then looked
for the upload-id-marker under the next key. An upload-id-marker that
belongs to the key-marker could never be found, so the request failed
with "Invalid uploadId marker", including when a client paged with the
NextKeyMarker and NextUploadIdMarker the gateway returned.
Keep the uploads of the key-marker itself when an upload-id-marker is
set, so the listing continues right after the given upload, as S3 does.
Enable the REST test that covers it.
Fixes#2149
NextKeyMarker and NextUploadIdMarker were only set for a truncated
listing, so a ListMultipartUploads response that fit in one page
returned them empty. S3 still sets them to the key and upload ID of
the last upload in the response.
Fill both markers from the last listed upload when the listing is not
truncated, including the case where the page ends exactly at
max-uploads. A page of common prefixes only keeps them empty, as
before. Enable the REST test that covers it.
Fixes#2144
dualfroz
upstream