There is a quirk related to ordering: we store accounts in such an order that
is expected by multi-signature verification script. This was done to
speed up transaction/block signing which is done quite frequently in
tests. This commit allows to provide accounts in any order and to
extract a single signer from multi-signer based on this order.
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
Replace `neofs-api-go` module with `neofs-sdk-go`. Adapt to NeoFS
response statuses in the implementation of NeoFS oracle.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
We're likely to have something comparable to the current changeset in the
subsequent one. If it's bigger, no big deal, it'll be reallocated, if it's
smaller, no big deal, the next one will be preallocated smaller.
It's very effective in avoiding allocations for big.Int, we don't have a
microbenchmark for memppol, but this improves TPS metrics by ~1-2%, so it's
noticeable.
Problem: transactions with wrong hashes are accepted to the chain if
consensus nodes are designated as Oracle nodes. The result is wrong
MerkleRoot for the accepted block. Consensus nodes got such blocks
right from the dbft and store them without errors, but if
non-consensus nodes are present in the network, they just can't accept
these "bad" blocks:
```
2021-11-29T12:56:40.533+0300 WARN blockQueue: failed adding block into the blockchain {"error": "invalid block: MerkleRoot mismatch (expected a866b57ad637934f7a7700e3635a549387e644970b42681d865a54c3b3a46122, calculated d465aafabaf4539a3f619d373d178eeeeab7acb9847e746e398706c8c1582bf8)", "blockHeight": 17, "nextIndex": 18}
```
This problem happens because of transaction hash caching. We can't set
transaction hash if transaction construction wasn't yet completed.
Problem:
```
--- FAIL: TestDumpDB (0.08s)
--- FAIL: TestDumpDB/too_low_chain
testing.go:894: TempDir RemoveAll cleanup: remove C:\Users\Anna\AppData\Local\Temp\TestDumpDB_too_low_chain357310492\001\chains\privnet\000001.log: The process cannot access the file because it is being used by another process.
```
Solution:
Release resources occupied by the chain even on non-error command exit.
Problem:
```
--- FAIL: TestMakeDirForFile_HappyPath (0.01s)
testing.go:894: TempDir RemoveAll cleanup: remove C:\Users\Anna\AppData\Local\Temp\TestMakeDirForFile_HappyPath402638411\001\testDir\testFile.test: The process cannot access the file because it is being used by another process.
--- FAIL: TestMakeDirForFile_Negative (0.01s)
testing.go:894: TempDir RemoveAll cleanup: remove C:\Users\Anna\AppData\Local\Temp\TestMakeDirForFile_Negative672737582\001\testFile.test: The process cannot access the file because it is being used by another process.
FAIL
```
Solution:
Release resources occupied by os.Create.
Problem:
```
--- FAIL: TestMemCachedPersist (0.07s)
--- FAIL: TestMemCachedPersist/BoltDBStore (0.07s)
testing.go:894: TempDir RemoveAll cleanup: remove C:\Users\Anna\AppData\Local\Temp\TestMemCachedPersist_BoltDBStore294966711\001\test_bolt_db: The process cannot access the file because it is being used by another process.
```
Solution:
Release the resources occupied by the DB.
Problem:
```
--- FAIL: TestHandleLoggingParams (0.02s)
--- FAIL: TestHandleLoggingParams/default (0.00s)
server_test.go:51:
Error Trace: server_test.go:51
Error: Received unexpected error:
couldn't open sink "C:\\Users\\Anna\\AppData\\Local\\Temp\\TestHandleLoggingParams226652490\\001/file.log": no sink found for scheme "c"
Test: TestHandleLoggingParams/default
--- FAIL: TestHandleLoggingParams/debug (0.00s)
server_test.go:64:
Error Trace: server_test.go:64
Error: Received unexpected error:
couldn't open sink "C:\\Users\\Anna\\AppData\\Local\\Temp\\TestHandleLoggingParams226652490\\001/file.log": no sink found for scheme "c"
Test: TestHandleLoggingParams/debug
```
Solution:
Currently no solution is implemented, but we can use relative paths instead of absolute.
