This will prevent users from starting their nodes if they switch between
software versions that implement different network upgrades. It will also
prevent users from using the testnet if they have more than MAX_REORG_LIMIT
post-upgrade blocks, and the upgrade point is shifted in a newer software
version.
Use JoinSplitTestingSetup for Boost sighash tests
Symptom: When running all tests, the test suite passed. But when running the
sighash tests on their own, the test suite segfaulted.
Cause: The sighash tests depend on the proving parameters being accessible, but
BasicTestingSetup doesn't load them.
Add getdeprecationinfo RPC method to return deprecation block height
Closes#2828
Returns:
```
{
"version": xxxxx, (numeric) the server version
"subversion": "/MagicBean:x.y.z[-v]/", (string) the server subversion string
"deprecationheight": xxxxx, (numeric) the deprecation block height
}
```
Symptom: When running all tests, the test suite passed. But when running the
sighash tests on their own, the test suite segfaulted.
Cause: The sighash tests depend on the proving parameters being accessible, but
BasicTestingSetup doesn't load them.
Bitcoin 0.12 chainparams cleanups
Cherry-picked from the following upstream PRs:
- bitcoin/bitcoin#6222
- bitcoin/bitcoin#6381
- bitcoin/bitcoin#6473
- bitcoin/bitcoin#6242
Part of #2074.
Remove redundant service flag NODE_GETUTXO meant for Bitcoin XT.
For #2885. This frees up a service bit. Zcash has never used this flag
and upstream Bitcoin Core does not support this flag, although
it did reserve it for compatibility with Bitcoin XT.
Clean up the code in chainparams a bit more after the recent
refactorings. In particular, make sure the structure of the "RegTest"
params matches the structure of the other classes. This makes the code
clearer to read.
Also remove redundant values of the genesis block in always-specified
optional arguments and mark variable/argument as "const".
If/when CTransaction::CURRENT_VERSION is incremented, this will break CChainParams and the miner tests. This fix sets the transaction version explicitly where we depend on the hash value (genesis block, proof of work checks).
This frees up a service bit. Zcash has never used this flag
and upstream Bitcoin Core does not support this flag, although
it did reserve it for compatibility with Bitcoin XT.
Fix libsnark dependency build.
This changes libsnark to build in-place, instead of copying first to
a build directory. Previously, modifications made to the original
sources wouldn't get rebuilt without a 'make clean' because users
would be pointing to the copies.
This closes#2689.
