Commit graph

179 commits

Author SHA1 Message Date
Roman Khimov
81d89cd502 core: fix SystemFee calculation for Invocation TXes
They have it specified right in the transaction. Unfortunately, this little
change rendered invalid our RPC test chain, but I think it became even better
after it, especially given that chain generation is a nice test by itself, so
it should be running as a regular test.
2020-03-04 19:23:23 +03:00
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Evgenii Stratonikov
05a3625b7d wallet: implement (*Account).SignTx
It is used in both CLI and RPC.
2020-03-02 18:03:56 +03:00
Evgenii Stratonikov
972e0d8ad1 core: add one more Contract tx to the test chain
When testing CLI it is useful to have some spent coins
on an account with a known key.
2020-03-02 18:01:49 +03:00
Evgenii Stratonikov
44792ed5f7 core: make test chain format compatible with mainnet
Write uint32 length before every block.
2020-03-02 18:01:49 +03:00
Evgenii Stratonikov
0e2a1f40ba core: add ContractTX to a testchain generator
Simple transfer from multisig account to the account
of one of the validators.
2020-03-02 18:00:00 +03:00
Evgenii Stratonikov
a3dacd3b74 tests: replace t.Fatal with require where possible
This makes tests less verbose and unifies the style
they are written in.
2020-03-02 17:22:27 +03:00
Evgenii Stratonikov
357bb4ce41 core: get rid of global variables in tests
It can lead to unnecessary race conditions and is just
a bad practice.
2020-03-02 17:04:08 +03:00
Evgenii Stratonikov
8ca94e23c8 core: replace makeBlocks() with addBlocks() in tests
This simplifies tests a bit.
2020-03-02 17:04:08 +03:00
Evgenii Stratonikov
a2f012e589 core: deploy new smart-contract in test blocks
Also put smart-contract sources in testdata and
add invocation TX with APPCALL and storage.Put.
2020-02-18 11:59:28 +03:00
Anna Shaleva
2b9e63c511 core: add func to generate RPC test data
newRPCTestChain function generates test chain "testblocks.acc" for RPC
tests
2020-02-17 23:54:25 +03:00
Roman Khimov
32213b1454
Merge pull request #601 from nspcc-dev/refactoring/core
core: refactor out Block, BlockBase and Header, closes #597.
2020-01-20 16:19:20 +03:00
Roman Khimov
46b82b4fb5 keys: don't return error from PrivateKey.Sign
As it can't ever happen.
2020-01-17 17:00:30 +03:00
Evgenii Stratonikov
489b88afbb block: rename BlockBase to Base 2020-01-16 10:16:24 +03:00
Evgenii Stratonikov
63c56cca5c core: refactor out Block, BlockBase and Header structs
See #597.
2020-01-16 10:16:24 +03:00
Evgenii Stratonikov
aecdf470e7 cli,pkg: use zap.Logger 2020-01-10 11:14:27 +03:00
Roman Khimov
7e371588a7 core/tx: remove one layer of indirection for scripts and inouts
It reduces heap pressure a little for these elements as we don't have to
allocate/free them individually. And they're directly tied to transactions or
block, not being shared or anything like that, so it makes little sense for
them to be pointer-based. It only makes building transactions a little easier,
but that's obviously a minor usecase.
2019-12-09 17:14:10 +03:00
Roman Khimov
31add423a8 core: replace open-coded PUSHBYTES64 with the one from opcode 2019-12-03 18:23:46 +03:00
Evgenii Stratonikov
fdd5276d3e network: plug in dBFT library 2019-11-27 10:57:22 +03:00
Evgenii Stratonikov
af61571ba0 core: do not return error in block.getHashableData 2019-11-26 15:27:37 +03:00
Roman Khimov
b05754deac core: add Close() to blockchainer, implement it to properly close chain
Before it the deferred function in Run() was actually never able to properly
close the Store, so we weren't synching the latest state to the disk.
2019-11-08 12:19:54 +03:00
Roman Khimov
a6610ba082 core: verify blocks, fix #12
This adds the following verifications:
 * merkleroot check
 * index check
 * timestamp check
 * witnesses verification

VerifyWitnesses is also renamed to verifyTxWitnesses here to not confuse it
with verifyBlockWitnesse and to hide it from external access (no users at the
moment).
2019-10-15 18:58:17 +03:00
Roman Khimov
258f397b9a core: append transactions to the block in GetBlock()
We want to get a full block, so it has to have transactions
inside. Unfortunately our tests were used to this wrong behavior and utilized
completely bogus transactions without data that couldn't be persisted, so fix
that also.
2019-10-15 12:56:25 +03:00
Roman Khimov
d1a4e43c48 io: redo Serializable to return errors in BinReader/BinWriter
Further simplifies error handling.
2019-09-17 13:21:52 +03:00
Roman Khimov
5bf00db2c9 io: move BinReader/BinWriter there, redo Serializable with it
The logic here is that we'll have all binary encoding/decoding done via our io
package, which simplifies error handling. This functionality doesn't belong to
util, so it's moved.

This also expands BufBinWriter with Reset() method to fit the needs of core
package.
2019-09-16 23:39:51 +03:00
Roman Khimov
ec7e17ffa6 pkg: make use of the new crypto/hash package
Simplifies a lot of code and removes some duplication. Unfortunately I had to
move test_util random functions in same commit to avoid cycle
dependencies. One of these random functions was also used in core/transaction
testing, to simplify things I've just dropped it there and used a static
string (which is nice to have for a test anyway).

There is still sha256 left in wallet (but it needs to pass Hash structure into
the signing function).
2019-08-26 13:32:19 +03:00
Anthony De Meulemeester
94672cb9cc
Persistance (#53)
* added publish TX for backwards compat.

* lowered the prototick for faster block syncing

* print useragent on startup

* added createMultiRedeemScript for genesis block generation.

* building genesis block from scratch.

* implemented merkle tree.

* starting blockhain with generated genesis hash

* Fixed bug in unspent coin state.

* fixed broken tests after genesis block.

* removed log line.

* bumped version -> 0.34.0
2018-03-25 12:45:54 +02:00
Anthony De Meulemeester
a67728628e
Persist blockchain with leveldb on disk (#48)
* Created test_data folder with block json files for testing + create separate file for block base.

* Fixed bug in WriteVarUint + Trim logic + unit tests

* Refactored store and add more tests for it.

* restore headerList from chain file

* Fix tx decode bug + lots of housekeeping.

* Implemented Node restore state from chain file.

* Created standalone package for storage. Added couple more methods to Batch and Store interfaces.

* Block persisting + tests

* bumped version -> 0.31.0
2018-03-17 12:53:21 +01:00
Anthony De Meulemeester
4023661cf1
Refactor of the Go node (#44)
* added headersOp for safely processing headers

* Better handling of protocol messages.

* housekeeping + cleanup tests

* Added more blockchain logic + unit tests

* fixed unreachable error.

* added structured logging for all (node) components.

* added relay flag + bumped version
2018-03-09 16:55:25 +01:00