S3 Acceptance Tests =================== List of all of the various scenarios that need to be handled in implementing a S3 transfer manager. Upload Tests ------------ General ~~~~~~~ * [x] Upload single nonmultipart file * [x] Upload single multipart file * [x] Upload multiple nonmultipart files * [x] Upload multiple multipart files * [x] Failed/cancelled multipart upload is aborted and leaves no orphaned parts especially for: * [x] Failure of ``UploadPart`` * [x] Failure of ``CompleteMultipartUpload`` * [x] Failure unrelated to making an API call during upload such as read failure * [ ] Ctrl-C of any upload does not hang and the wait time is ``avg(transfer_time_iter_chunk) * some_margin`` * [ ] Upload empty file * [ ] Upload nonseekable nonmultipart binary stream * [ ] Upload nonseekable multipart binary stream Region ~~~~~~ * [ ] Provide no or incorrect region for sig4 and be able to redirect request in fewest amount of calls as possible for multipart upload. Validation ~~~~~~~~~~ * [ ] Before upload, validate upload size of file is less than 5 TB. * [ ] Before upload, modify chunksize to an acceptable size when needed: * [ ] Make chunksize 5 MB when the provided chunksize is less * [ ] Make chunksize 5 GB when the provided chunksize is more * [ ] Increase chunksize till the maximum number of parts for multipart upload is less than or equal to 10,000 parts * [ ] Before upload, ensure upload is nonmultipart if the file size is less than 5 MB no matter the provided multipart threshold. Extra Parameters ~~~~~~~~~~~~~~~~ * [ ] Upload multipart and nonmultipart file with any of the following properties: * [x] ACL's * [x] CacheControl * [x] ContentDisposition * [x] ContentEncoding * [x] ContentLanguage * [x] ContentType * [x] Expires * [x] Metadata * [x] Grants * [x] StorageClass * [x] SSE (including KMS) * [ ] Website Redirect * [x] Upload multipart and nonmultipart file with a sse-c key * [x] Upload multipart and nonmultipart file with requester pays Performance ~~~~~~~~~~~ * [ ] Maximum memory usage does not grow linearly with linearly increasing file size for any upload. * [ ] Maximum memory usage does not grow linearly with linearly increasing number of uploads. Download Tests -------------- General ~~~~~~~ * [x] Download single nonmultipart object * [x] Download single multipart object * [x] Download multiple nonmultipart objects * [x] Download multiple multipart objects * [x] Download of any object is written to temporary file and renamed to final filename once the object is completely downloaded * [x] Failed downloads of any object cleans up temporary file * [x] Provide a transfer size for any download in lieu of using HeadObject * [ ] Ctrl-C of any download does not hang and the wait time is ``avg(transfer_time_iter_chunk) * some_margin`` * [ ] Download nonmultipart object as nonseekable binary stream * [ ] Download multipart object as nonseekable binary stream Region ~~~~~~ * [ ] Provide no or incorrect region for sig4 and be able to redirect request in fewest amount of calls as possible for multipart download. Retry Logic ~~~~~~~~~~~ * [x] Retry on connection related errors when downloading data * [ ] Compare MD5 to ``ETag`` and retry for mismatches if all following scenarios are met: * If MD5 is available * Response does not have a ``ServerSideEncryption`` header equal to ``aws:kms`` * Response does not have ``SSECustomerAlgorithm`` * ``ETag`` does not have ``-`` in its value indicating a multipart transfer Extra Parameters ~~~~~~~~~~~~~~~~ * [x] Download an object of a specific version * [x] Download an object encrypted with sse-c * [x] Download an object using requester pays Performance ~~~~~~~~~~~ * [ ] Maximum memory usage does not grow linearly with linearly increasing file size for any download. * [ ] Maximum memory usage does not grow linearly with linearly increasing number of downloads. Copy Tests ---------- General ~~~~~~~ * [x] Copy single nonmultipart object * [x] Copy single multipart object * [x] Copy multiple nonmultipart objects * [x] Copy multiple multipart objects * [x] Provide a transfer size for any copy in lieu of using HeadObject. * [x] Failed/cancelled multipart copy is aborted and leaves no orphaned parts * [ ] Ctrl-C of any copy does not hang and the wait time is ``avg(transfer_time_iter_chunk) * some_margin`` Region ~~~~~~ * [ ] Provide no or incorrect region for sig4 and be able to redirect request in fewest amount of calls as possible for multipart copy. Validation ~~~~~~~~~~ * [ ] Before copy, modify chunksize to an acceptable size when needed: * [ ] Make chunksize 5 MB when the provided chunksize is less * [ ] Make chunksize 5 GB when the provided chunksize is more * [ ] Increase chunksize till the maximum number of parts for multipart copy is less than or equal to 10,000 parts * [ ] Before copy, ensure copy is nonmultipart if the file size is less than 5 MB no matter the provided multipart threshold. Extra Parameters ~~~~~~~~~~~~~~~~ * [ ] Copy multipart and nonmultipart file with any of the following properties: * [x] ACL's * [x] CacheControl * [x] ContentDisposition * [x] ContentEncoding * [x] ContentLanguage * [x] ContentType * [x] Expires * [x] Metadata * [x] Grants * [x] StorageClass * [x] SSE (including KMS) * [ ] Website Redirect * [x] Copy multipart and nonmultipart copies with copy source parameters: * [x] CopySourceIfMatch * [x] CopySourceIfModifiedSince * [x] CopySourceIfNoneMatch * [x] CopySourceIfUnmodifiedSince * [x] Copy nonmultipart object with metadata directive and do not use metadata directive for multipart object * [x] Copy multipart and nonmultipart objects of a specific version * [x] Copy multipart and nonmultipart objects using requester pays * [x] Copy multipart and nonmultipart objects using a sse-c key * [x] Copy multipart and nonmultipart objects using a copy source sse-c key * [x] Copy multipart and nonmultipart objects using a copy source sse-c key and sse-c key Cross-Bucket ~~~~~~~~~~~~ * [ ] Copy single nonmultipart object across sigv4 regions * [ ] Copy single multipart object across sigv4 regions