Liquidity.Party/tycho-execution
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fix(Bebop): Fix encoding and tests

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Misc: Fix revert condition in UniswapXFiller

Took 1 hour 20 minutes
This commit is contained in:
Diana Carvalho
2025-08-13 15:11:43 +01:00
parent 7024da395d
commit e79347842f
13 changed files with 96 additions and 791 deletions
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18
tests/common/mod.rs
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@@ -3,7 +3,10 @@ pub mod encoding;
use std::str::FromStr;
use alloy::{primitives::B256, signers::local::PrivateKeySigner};
use alloy::{
primitives::{B256, U256},
signers::local::PrivateKeySigner,
};
use tycho_common::{models::Chain, Bytes};
use tycho_execution::encoding::{
evm::encoder_builders::TychoRouterEncoderBuilder, models::UserTransferType,
@@ -70,9 +73,16 @@ pub fn get_tycho_router_encoder(user_transfer_type: UserTransferType) -> Box<dyn
}
/// Builds the complete Bebop calldata in the format expected by the encoder
/// Returns: partialFillOffset (1 byte) | bebop_calldata (selector + ABI encoded params)
pub fn build_bebop_calldata(calldata: &[u8], partial_fill_offset: u8) -> Bytes {
let mut user_data = vec![partial_fill_offset];
/// Returns: [ partial_fill_offset (u8) | original_taker_amount (U256) | calldata (bytes (selector +
/// ABI encoded params)) ]
pub fn build_bebop_calldata(
calldata: &[u8],
partial_fill_offset: u8,
original_taker_amount: U256,
) -> Bytes {
let mut user_data = Vec::with_capacity(1 + 32 + calldata.len());
user_data.push(partial_fill_offset);
user_data.extend_from_slice(&original_taker_amount.to_be_bytes::<32>());
user_data.extend_from_slice(calldata);
Bytes::from(user_data)