This resolves a minor issue where neighbors responses containing less
than 16 nodes would bump the failure counter, removing the node. One
situation where this can happen is a private deployment where the total
number of extant nodes is less than 16.
Issue found by @jsying.
This PR makes it easy to generate and execute testcases for VM arithmetic operations. By enabling and running the testcase TestWriteExpectedValues, a set of json files are created which contain input and output for each arith operation.
The test TestJsonTestcases executes all of those tests.
While meaningless as is, this PR makes it less risky to make changes (optimizations) to the vm operations, since there will be a larger body of testcases.
* swarm/network: fix hive bug not sending shallow peers
- hive bug: needed shallow peers were not sent to nodes beyond connection's proximity order
- add extensive protocol exchange tests for initial subPeersMsg-peersMsg exchange
- modify bzzProtocolTester to allow pregenerated overlay addresses
* swarm/network: attempt to fix hive persistance test
* swarm/network: fix TestHiveStatePersistance (#1320)
* swarm/network: remove trace lines from the hive persistance test
* address PR review comments
* swarm/network: address PR comments on TestInitialPeersMsg
* eliminate *testing.T argument from bzz/hive protocoltesters
* add sorting (only runs in test code) on peersMsg payload
* add random (0 to MaxPeersPerPO) peers for each po
* add extra peers closer to pivot than control
This PR is a more advanced form of the dirty-to-clean cacher (#18995),
where we reuse previous database write batches as datasets to uncache,
saving a dirty-trie-iteration and a dirty-trie-rlp-reencoding per block.
This PR fixes two issues in the PoW calculation of a Whisper envelope,
compared to the spec (see PoW Requirements):
- The pow is supposed to take the leading number of zeroes (i.e. most
significant zeroes) and what it did was to take the number of trailing
zeroes (i.e. least significant zeroes). It has been fixed to match what
the spec and Parity does.
- The spec expects to use the size of the RLP encoded envelope, and it took
something else, as described in #18070.