Commit graph

2000 commits

Author SHA1 Message Date
Evgenii Stratonikov
e50b529631 vm: implement Null item 2020-04-02 14:15:17 +03:00
Evgenii Stratonikov
6b7a57a66f smartcontract: add Any type for parameter
It is used as a wildcard for default return type of a contract and
for a Null stack item.
2020-04-02 14:15:17 +03:00
Roman Khimov
f64aa201c7
Merge pull request #819 from nspcc-dev/fix/util160_marshalling
smartcontract: fix uint160 marshalling in smartcontract.Parameter
2020-04-01 22:04:30 +03:00
Roman Khimov
20fcbda91c
Merge pull request #818 from nspcc-dev/rework-maps
Rework maps
2020-04-01 22:04:07 +03:00
Anna Shaleva
5a62eb923e smartcontract: fix uint160 marshalling in smartcontract.Parameter
There's a bug after #785: smartcontract.Parameter of type hash160 should
be marshalled in LE (as default marshaller for uint160 does) instead of
BE, so fixed.
2020-04-01 20:48:46 +03:00
Roman Khimov
2d0ad30fcf vm: rework Map with internal slice representation
Which makes iterating over map stable which is important for serialization and
and even fixes occasional test failures. We use the same ordering here as
NEO 3.0 uses, but it should also be fine for NEO 2.0 because it has no
defined order.
2020-04-01 19:33:53 +03:00
Roman Khimov
25201d480d smartcontract: simplify Array JSON marshalling 2020-04-01 19:21:00 +03:00
Roman Khimov
3dbe549a61 smartcontract: store MapType Parameter as a slice of KV pairs
Fixes #809.

Basically, there are three alternative approaches to fixing it:
 * allowing both []byte and string for ByteArrayType value
   minimal invasion into existing code, but ugly as hell and will probably
   backfire at some point
 * storing string values in ByteArrayType
   incurs quite a number of type conversions (and associated data copying),
   though note that these values are not changed usually, so dynamic
   properties of []byte are almost irrelevant here
 * storing only []byte values in ByteArrayType
   makes it impossible to use them as map keys which can be solved in several
   ways:
   - via an interface (Marshalable)
     which is good, but makes testing and comparing values in general harder,
     because of keys mismatch
   - using serialized Parameter as a key (in a string)
     which will need some additional marshaling/unmarshaling
   - converting MapType from map to a slice of key-value pairs
     not a bad idea as we don't use this map as a map really, the type
     itself is all about input/output for real VM types and this approach is
     also a bit closer to JSON representation of the Map
2020-04-01 19:21:00 +03:00
Roman Khimov
b502210ade
Merge pull request #814 from nspcc-dev/docs/cli-wallet
docs: update wallet operations examples in cli documentation
2020-04-01 19:03:46 +03:00
Roman Khimov
6b4c66a807
Merge pull request #815 from nspcc-dev/fix/stacksize
compiler: calculate stack size more precisely
2020-04-01 19:03:15 +03:00
Roman Khimov
1e0a320e24
Merge pull request #816 from nspcc-dev/fix/config
Makefile: set config.Version properly
2020-04-01 18:36:57 +03:00
Evgenii Stratonikov
111d7eecdd Makefile: quote config.Version
Accept strings with spaces.
2020-04-01 18:33:34 +03:00
Evgenii Stratonikov
98012fde16 Makefile: set config.Version properly
After refactoring in 5a984fd (#423) Version has moved
to pkg/. Makefile should be changed accordingly.
2020-04-01 18:26:05 +03:00
Evgenii Stratonikov
a43c9b9246 compiler: calculate stack size more precisely
When calculating number of local variables, only
defining assignments (i.e. via `:=`) must be taken into account.
2020-04-01 17:36:19 +03:00
alexvanin
e93f227598 docs: update wallet operations examples in cli documentation
In #589 `wallet open` command was renamed to `wallet dump`.
In #757 `wallet create` command was renamed to `wallet init`.
2020-04-01 15:12:05 +03:00
Roman Khimov
9b5dab57e8
Merge pull request #810 from nspcc-dev/refactor/config
config: move config.go out of config
2020-04-01 10:29:57 +03:00
Roman Khimov
12a9a6b9ae
Merge pull request #812 from nspcc-dev/tests/stack_item
vm: add tests to stack_item.go
2020-04-01 00:12:43 +03:00
Anna Shaleva
5a984fdf88 config: move config.go out of config/
closes #423
2020-03-31 17:55:59 +03:00
Anna Shaleva
a8fa9c9244 vm: add tests to stack_item.go
closes #199
2020-03-31 17:18:13 +03:00
Roman Khimov
e41853d0a4
Merge pull request #789 from nspcc-dev/fix/tx_specific_data_marshalling
rpc: fix marshalling of type-specific tx data
2020-03-30 16:10:25 +03:00
Anna Shaleva
9c09ad9c89 rpc: fix marshalling of type-specific tx data
closes #585
2020-03-30 15:48:50 +03:00
Roman Khimov
6f13455cc9
Merge pull request #800 from nspcc-dev/fix/slice
compiler: declare compoud types with var keyword
2020-03-30 00:14:59 +03:00
Roman Khimov
92bafffcd8
Merge pull request #805 from nspcc-dev/fix-rpc-invocation-json
rpc: fix stack field name for invocation results
2020-03-29 13:41:46 +03:00
Roman Khimov
237de73dec
Merge pull request #807 from nspcc-dev/optimize-memcached-persist
storage: optimize (*MemCachedStore).Persist for memory-backed ps
2020-03-29 13:41:21 +03:00
Roman Khimov
0d482ceb7f
Merge pull request #808 from nspcc-dev/fix-map-serialization
vm: make map serialization more compatible with C#
2020-03-29 13:40:52 +03:00
Roman Khimov
665bf78d11 vm: make map serialization more compatible with C#
C# pushes value and key to the stack of non-serialized items, so key gets
serialized first followed by value. Fixes #806.

Notice though that neither IDictionary in C#, nor map in Go have elements
ordered, so we can easily get a difference in KV pairs order and it would be
impossible to fix.
2020-03-28 17:25:42 +03:00
Roman Khimov
4758de71ec storage: optimize (*MemCachedStore).Persist for memory-backed ps
Most of the time it's persisted into the MemoryStore or MemCachedStore, when
that's the case there is no real need to go through the Batch mechanism as it
incurs multiple copies of the data.

Importing 1.5M mainnet blocks with verification turned off, before:
real    12m39,484s
user    20m48,300s
sys     2m25,022s

After:
real    11m15,053s
user    18m2,755s
sys     2m4,162s

So it's around 10% improvement which looks good enough.
2020-03-28 17:21:50 +03:00
Roman Khimov
2316e2c4a7 rpc: fix stack field name for invocation results
Follow C# implementation:
https://docs.neo.org/docs/en-us/reference/rpc/latest-version/api/invokefunction.html
2020-03-28 13:59:42 +03:00
Anna Shaleva
0be237beb6 rpc: fix double-pointer bugs in RPC Client
Fixed double-pointer bug in following methods:
	- GetRawTransactionVerbose
	- GetBlockVerbose
	- GetBlockHeader
	- GetTxOut
	- ValidateAddress
2020-03-27 16:04:11 +03:00
Evgenii Stratonikov
3cbd138b67 compiler: allow to declare variables of struct type
Previously, struct variables were initialize with VM's nil value
which is of primitive type. Thus SETITEM used for struct's field
updating wasn't working.
2020-03-27 13:50:09 +03:00
Evgenii Stratonikov
6baed7a010 compiler: allow to declare slices of compound types
Previously this declarations were ignored which resulted
in runtime errors, because VM's nil is an element of primitive type
and can't be converted to an array.
2020-03-27 13:50:09 +03:00
Roman Khimov
c738975b7b
Merge pull request #803 from nspcc-dev/feature/appcall
emit: implement AppCallWithOperationAndArgs
2020-03-27 13:30:48 +03:00
Roman Khimov
5db7e897ac
Merge pull request #802 from nspcc-dev/feature/testutil
testutil: implement helpers for encode/decode routines
2020-03-27 12:47:57 +03:00
Evgenii Stratonikov
db2dccf7cb emit: implement AppCallWithOperationAndArgs
It is nice to have a typical task of calling contract method
with specific arguments incapsulated inside some function.
2020-03-27 11:05:36 +03:00
Evgenii Stratonikov
0036b3e52b random: make use or random package in tests
Also implement Bytes/Fill routines for generating byte slices.
2020-03-27 10:27:46 +03:00
Evgenii Stratonikov
9abda40171 testserdes: implement helpers for encode/decode routines
Frequently one needs to check if struct serializes/deserializes
properly. This commit implements helpers for such cases including:
1. JSON
2. io.Serializable interface
2020-03-27 10:27:46 +03:00
Roman Khimov
d4622768d1
Merge pull request #795 from nspcc-dev/feature/find_storage_example
examples: expand storage smartcontract with find() usage example
2020-03-26 16:45:44 +03:00
Anna Shaleva
0a5298b3ee examples: expand storage smartcontract with find() usage example
closes #364
2020-03-26 16:41:07 +03:00
Anna Shaleva
37cb60a0b5 compiler/interop: add missing methods to interop.Iterator
Add Next() and Value() to interop.Iterator and corresponding syscalls to
compiler
2020-03-26 16:39:10 +03:00
Roman Khimov
2a262c6ef4
Merge pull request #799 from nspcc-dev/fix/for
compiler: allow for loops with empty condition
2020-03-26 15:23:13 +03:00
Evgenii Stratonikov
f0b6f783aa compiler: allow for loops with empty condition 2020-03-26 15:00:14 +03:00
Roman Khimov
198fffb9b8
Merge pull request #791 from nspcc-dev/fix/calli
vm: fix offset for CALLI opcode
2020-03-26 13:13:28 +03:00
Evgenii Stratonikov
4522eed1bb vm: fix offset for CALLI opcode
It is different from other JMP* and +2 should be added to the parameter.
2020-03-26 13:09:55 +03:00
Roman Khimov
7f65e19218
Merge pull request #775 from nspcc-dev/feature/go1.14
.circleci: add go1.14 tests
2020-03-25 18:34:33 +03:00
Evgenii Stratonikov
4fe8137a41 .circleci: add go1.14 tests 2020-03-25 17:56:06 +03:00
Roman Khimov
396c78c722
Merge pull request #793 from nspcc-dev/update/boltdb
go.mod: update boltdb to v1.3.4

Related to #771.
2020-03-25 17:33:54 +03:00
Roman Khimov
e5fbf3ef2c
Merge pull request #794 from nspcc-dev/fix/rpc
rpc: allow to unmarshal integer params from string
2020-03-25 17:32:36 +03:00
Evgenii Stratonikov
4e92642dec rpc: allow to unmarshal integer params from string 2020-03-25 17:23:13 +03:00
Evgenii Stratonikov
fcc4877f43 go.mod: update boltdb to v1.3.4
Also import lib as declared in it's go.mod:
via `go.etcd.io/bbolt`.
2020-03-25 17:07:54 +03:00
Roman Khimov
4f26064aab
Merge pull request #792 from nspcc-dev/fix/deploy
smartcontract: do not require pointer in MarshalYAML
2020-03-25 16:36:34 +03:00