Files
chains/mpcvm/feegate_test.go
T
zeekayandHanzo Dev bbce4b6975 chains: rename thresholdvm → mpcvm (LP-134 T-Chain retirement finished)
Under LP-0130's canonical roster, chains/thresholdvm/ hosts the M-Chain
VM (MPC threshold signing). The package name "thresholdvm" was the last
piece of T-Chain nomenclature still shipping in code — legacy from the
pre-LP-134 shared-substrate design. Renamed to mpcvm/ so the package
name matches the M-Chain letter and LP-7100 spec.

- chains/thresholdvm/ → chains/mpcvm/ (dir + inner files + package decl)
- Sed-replace thresholdvm → mpcvm across .go / .md / .yml / .json / .sh
- Fee/settlement primitive references now say mpcvm
- LLM.md canonical chain roster (LP-0130) already points at mpcvm/

F-Chain runtime pieces (fhe/, protocol/tfhe_keygen/,
runtime/f_chain_adapter.go) stay under mpcvm/ for now — they consume
the same shared threshold primitives. A follow-up extract to
chains/fhevm/ can happen once F-Chain runtime graduates.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-03 01:22:30 -07:00

33 lines
960 B
Go

// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package mpcvm
import (
"errors"
"testing"
"github.com/luxfi/log"
"github.com/luxfi/node/vms/types/fee"
)
func TestThresholdVM_FeePolicy_IsNoUserTxSentinel(t *testing.T) {
v := &VM{log: log.NewNoOpLogger(), feePolicy: newFeePolicy()}
if v.FeePolicy() == nil {
t.Fatal("FeePolicy() = nil; want NoUserTxPolicy")
}
if _, ok := v.FeePolicy().(fee.NoUserTxPolicy); !ok {
t.Fatalf("FeePolicy() = %T, want NoUserTxPolicy", v.FeePolicy())
}
if err := fee.Validate(v.FeePolicy()); err != nil {
t.Errorf("fee.Validate(NoUserTxPolicy) = %v, want nil", err)
}
}
func TestThresholdVM_FeePolicy_RejectsAllUserTx(t *testing.T) {
v := &VM{log: log.NewNoOpLogger(), feePolicy: newFeePolicy()}
if err := v.gateUserTx(); !errors.Is(err, fee.ErrChainAcceptsNoUserTxs) {
t.Fatalf("gateUserTx() = %v, want ErrChainAcceptsNoUserTxs", err)
}
}