8 Commits

Author	SHA1	Message	Date
Mike Hearn	65b80720bd	Move the next header creation method out of BlockTest and into Block, as it is useful for other unit tests as well.	2011-03-27 22:32:17 +00:00
Mike Hearn	dbab159551	First part of block chain handling rework. ... - Store the block chain using a get/put interface keyed by hash, so we can add disk storage later. - Add unit tests for difficulty transitions. Move some stuff into NetworkParameters to make that easier. - Track the best chain using total work done. Inform the wallet when a re-org takes place. Wallet currently doesn't do anything with this beyond informing the event listeners. With this patch we're getting closer to a correct SPV implementation.	2011-03-24 09:14:32 +00:00
Mike Hearn	30327cd888	Implement block work calculations, add a test. Small internal refactoring of BlockChain in preparation for bigger changes.	2011-03-22 14:50:00 +00:00
Mike Hearn	5e2e48eb5a	Add the start of unit tests covering chain splits/reorgs, along with supporting code. The tests don't pass yet so they are marked @Ignore.	2011-03-15 13:58:52 +00:00
Mike Hearn	a504328044	Improve VarInt: simplify, fix some minor bugs and increase test coverage.	2011-03-13 21:29:25 +00:00
Mike Hearn	29e60a460d	Add a getValueSentFromMe() to complement getValueSentToMe() and some unit tests. ... BUG=2	2011-03-12 17:57:37 +00:00
Mike Hearn	4003eee3fe	Add getters/setters and a solve method to the Block object. Use this in a new proof of work unit test. ... Introduce a unit test NetworkParameters that has very easy difficulty. Correct some assertTrue(false) type checks to use fail() instead. Make ALLOWED_TIME_DRIFT non-public until I have a good explanation in the javadocs of what it's for. Simplify Block.equals	2011-03-08 15:23:06 +00:00
Mike Hearn	fbb93e4c27	Initial checkin of BitCoinJ	2011-03-07 10:17:10 +00:00