tree 806fab011ef7af22dd4c842384c6dcd5b10067be
parent 501fc0dadde1b68a6c7bccd870e18cdf03d0e62c
author Thomas Wolf <thomas.wolf@paranor.ch> 1614985215 +0100
committer Matthias Sohn <matthias.sohn@sap.com> 1621982279 +0200

ApplyCommand: add streams to read/write binary patch hunks

Add streams that can encode or decode git binary patch data on the fly.
Git writes binary patches base-85 encoded, at most 52 un-encoded bytes,
with the unencoded data length prefixed in a one-character encoding, and
suffixed with a newline character.

Add a test for both the new input and the output stream. The test
roundtrips binary data of different lengths in different ways.

Bug: 371725
Change-Id: Ic3faebaa4637520f5448b3d1acd78d5aaab3907a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>