Specifically, allow for empty message with zero gas.
Motivation
EVM2EVMOffRamp checks the message for content and gaslimit and skips calling ccip receive if they're not present.
Consequently the mock errors (ReceiverError) when sending only tokens to a smart contract. This update will help chainlink-local correctly process fork-based tests too.
zeuslawyer
commented
1 month ago
Specifically, allow for empty message with zero gas.
Motivation
EVM2EVMOffRamp checks the message for content and gaslimit and skips calling ccip receive if they're not present.
Consequently the mock errors (ReceiverError) when sending only tokens to a smart contract. This update will help chainlink-local correctly process fork-based tests too.
Solution
The MockRouter implementation of _routeMessage was last updated in https://github.com/smartcontractkit/ccip/pull/669/ and is out of sync with the logic in EVM2EVMOffRamp.