mirror of
https://github.com/status-im/nim-web3.git
synced 2026-08-27 10:31:06 +00:00
Arnaud
48fb2d4a21
* Add nimbledeps to gitignore * Add abi encoder * Add encoding tests * Add AbiEncoder * Add encoding tests * Fix async signature * Add encoding tests to all tests * Do not bubble the exception * Add proper error handling * Use faststream to simplify internal logic * Partial implementation of the decoding * Fix tuple encoding and try to provide better docs / tests * Update abi util to to take tuple in consideration * Add deprecation notice * Refactor the dynamic array / seq decoding * Add decoding * Add ABI encoder / decoder to the readme * Fix indent * Export decoding * Restore previous encoding functions and mark them deprecated * Remove compiler hints and warnings * Use inputStream signature and use readAll * Add custom types * Cleanup * Add support for serialization * Add support for dontSerialize pragma * Add readValue compatibility * Add readme for serialization * Use enumInstanceSerializedFields to get the serialized fields instead of checking manually the pragma * Use Abi serialization as main interface * Update README * Update deprecation message and export abi_serialization * Update deprecation message and export abi_serialization * Add tests for string * Test encode empty string * Encode object as tuple * Remove ref object * Ensure that object are encoded as tuple * Decode object as tuple * Remove compilation hint * Remove unused import * Replace ABI encoding and decoding by the new encoding method * Improve serialization test * Add test more 3 slots * Remove unused variables * Use existing type T to get the arity * Use advance function to point on the right position instead of copying the whole buffer * Use local encoder instead of calling Abi.encode * Use SomeRange type in testing * Add overflow detection when decoding int and provide clearer comments * Re organize comments * Fix indentation * Add raises pragma * Remove int / uint support * Use toOpenArray method and replace StUint usage by uint. * Use used pragma * Reject range with int / uint value * Apply toOpenArray function * Remove unused function * Check hardhat version on ci * Update ci with hardhat 3 * Remove the intermediate data seq * Remove comment * Remove comment * Use explicit return
45 lines
2.6 KiB
Nim
45 lines
2.6 KiB
Nim
import
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pkg/unittest2,
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stew/byteutils,
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serialization,
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../web3/decoding,
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../web3/primitives
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type
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PubKeyBytes = DynamicBytes[48, 48]
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WithdrawalCredentialsBytes = DynamicBytes[32, 32]
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SignatureBytes = DynamicBytes[96, 96]
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Int64LeBytes = DynamicBytes[8, 8]
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const input = "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"
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template init[N: static int](T: type DynamicBytes[N, N]): T =
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T newSeq[byte](N)
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suite "String decoders":
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test "Log message decoding":
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let logData = hexToSeqByte(input)
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var
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pubkey = init PubKeyBytes
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withdrawalCredentials = init WithdrawalCredentialsBytes
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amount = init Int64LeBytes
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signature = init SignatureBytes
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index = init Int64LeBytes
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type Tuple = tuple[
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pubkey: PubKeyBytes,
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withdrawalCredentials: WithdrawalCredentialsBytes,
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amount: Int64LeBytes,
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signature: SignatureBytes,
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index: Int64LeBytes
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]
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(pubkey, withdrawalCredentials, amount, signature, index) =
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Abi.decode(logData, Tuple)
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assert($pubkey == "0xb2f5263a3454de3a9116b0edaa3cfbb2795a99482ee268b7aed5b15b532d9b20c34b67c82877ba1326326f3ae6cc5ad3")
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assert($withdrawalCredentials == "0x010000000000000000000000a3f7076718fa4fed91b5830a45489053eb367afb")
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assert($amount == "0x0040597307000000")
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assert($signature == "0x8ee47adfab0819ec0d9144a3f76c0a663f8d7d66a2cfd994eb5d23d15d779430ec85ecd3c91bf7b4d229a9c4a8bee83e0096913d0b05525307114d75fa9baf79b4634ba80d3d262dd769c66fb6af25bff30a5ce04600940d2271278fad5b3096")
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assert($index == "0x02f3000000000000")
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