* Update miner confirmation window to 240 for Dogecoin main net, and update related values.
* Re-enable PoW tests with Dogecoin values.
* Update version bit tests based on Dogecoin mining values.
* Update tx output in `p2p-fullblocktest.py` to match Dogecoin coin reward.
* Disable the re-org test as it disconnects the mini-node before the re-org completes.
* Enable full block tests
* Fix invalidblocktest
* Move watch only address funding to immediately before it's used, so node 0 doesn't spend the output before it checks it later.
* Fix `fundrawtransaction` tests and sanitize fee calculation at the same time
* Correct resolution of chain parameters when validating tx inputs, especially from previous coinbase transactions
* Set block versions on full block tests so that the generated blocks are AuxPoW compatible
* Make most of the RPC tests pass
* Add AUXPoW rpc tests
- Tests the auxpow rpc interface `getauxblock`
- Tests consensus constraints for auxpow:
- Minimum block height
- Valid scrypt proof of work
- Foreign chain ID
* Revised payment request handling to use genesis block hash instead of network name, enabling
support for more networks that just Bitcoin main and test net.
* Disable payment protocol certificate unit tests; we don't modify this code, and regenerating the test data is likely to be significantly time consuming. Will re-enable once discussion on spec is concluded.
* Minimum number of blocks and blockchain size are increased for pruning. In comparison to Bitcoin this uses 24 hours as a minimum, rather than 48, although given blocks are rarely full this likely reflects a lot longer in reality.
* Multiply fork detection parameters by 5. The wall clock time elapsed for "long" forks is therefore half that of Bitcoin, but IMHO those figures are excessive for a chain with 1 minute block times.
* BIP16 and BIP30 have both been enabled on Dogecoin since inception and should not be conditional.
Update test cases for 1,000 byte TX boundaries; in 1.10 and before the fees for these were rolled up to the next DOGE, however that results in incorrect fees because the UI currently uses 1,000 bytes as a predicted size. This updates the tests to match new behaviour in 1.14.
Load AuxPoW blocks from index correctly, by setting the version on the block before trying to check if it's AuxPoW. Previously the AuxPoW part of the block was never loaded because the check always failed.
Strictly speaking the left/right consensus branches haven't been initialised so contain random values.
Most of the time these happen to be null, but sometimes causes client crashes (at least it does in 1.15, but fixing in earlier versions to be sure).
* Modify chain consensus parameters to be height aware
* Correct implementation of simplified rewards in parameters
* Correct max money
* Use base block version in IsSuperMajority() instead of full version
* Correct mining of blocks in AuxPoW tests
* Add in missing pre-AuxPoW consensus checks
Changes are as below:
Wrap CBlockHeader::nVersion into a new class (CBlockVersion). This allows to take care of interpreting the field into a base version, auxpow flag and the chain ID.
Update getauxblock.py for new 'generate' RPC call.
Add 'auxpow' to block JSON.
Accept auxpow as PoW verification.
Add unit tests for auxpow verification.
Add check for memory-layout of CBlockVersion.
Weaken auxpow chain ID checks for the testnet.
Allow Params() to overrule when to check the auxpow chain ID and for legacy blocks. Use this to disable the checks on testnet.
Introduce CPureBlockHeader.
Split the block header part that is used by auxpow and the "real" block header (that uses auxpow) to resolve the cyclic dependency between the two.
Differentiate between uint256 and arith_uint256.
This change was done upstream, modify the auxpow code.
Add missing lock in auxpow_tests.
Fix REST header check for auxpow headers.
Those can be longer, thus take that into account. Also perform the check actually on an auxpow header.
Correctly set the coinbase for getauxblock results.
Call IncrementExtraNonce in getauxblock so that the coinbase is actually initialised with the stuff it should be. (BIP30 block height and COINBASE_FLAGS.)
Implement getauxblock plus regression test.
Turn auxpow test into FIXTURE test.
This allows using of the Params() calls.
Move CMerkleTx code to auxpow.cpp.
Otherwise we get linker errors when building without wallet.
Fix rebase with BIP66.
Update the code to handle BIP66's nVersion=3.
Enforce that auxpow parent blocks have no auxpow block version.
This is for compatibility with namecoind. See also https://github.com/namecoin/namecoin/pull/199.
Move auxpow-related parameters to Consensus::Params.
Replace test data with Dogecoin equivalents in the folowing tests:
* base58
* bip32
* keys
* miner
* pow
Replace RPC and deterministic signatures in unit tests with Dogecoin values. While
conventionally I'd use an alternative implementation for these, as RFC 6979
compliant signature generation isn't terribly common, and there's no reason
to suspect we've modified this code, I'm going to assert that it's good enough
to test that the code doesn't provide different values.
Disabled Bitcoin PoW tests, but left code in place to simplify later merges. These are
replaced by the Dogecoin PoW tests.
