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https://github.com/ethereum/go-ethereum.git
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88 lines
3 KiB
Go
88 lines
3 KiB
Go
// Copyright 2023 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package sync
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import (
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"testing"
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"github.com/ethereum/go-ethereum/beacon/light/request"
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"github.com/ethereum/go-ethereum/beacon/types"
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)
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type testTracker struct{}
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func (t *testTracker) TryRequest(requestFn func(server any) (request.Request, float32)) (request.ServerAndId, request.Request) {
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return request.ServerAndId{}, nil
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}
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func (t *testTracker) InvalidResponse(id request.ServerAndId, desc string) {
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return
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}
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type testCommitteeChain struct {
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nsp uint64
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init bool
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}
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func (t *testCommitteeChain) CheckpointInit(bootstrap types.BootstrapData) error {
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return nil
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}
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func (t *testCommitteeChain) InsertUpdate(update *types.LightClientUpdate, nextCommittee *types.SerializedSyncCommittee) error {
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return nil
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}
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func (t *testCommitteeChain) NextSyncPeriod() (uint64, bool) {
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return t.nsp, t.init
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}
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type testHeadTracker struct {
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phead types.HeadInfo
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validated []types.SignedHeader
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}
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func (ht *testHeadTracker) Validate(head types.SignedHeader) (bool, error) {
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ht.validated = append(ht.validated, head)
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return true, nil
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}
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func (ht *testHeadTracker) expValidated(t *testing.T, tci int, expHeads []types.SignedHeader) {
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for i, expHead := range expHeads {
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if i >= len(ht.validated) {
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t.Errorf("Missing validated head in test case #%d index #%d (expected {slot %d blockRoot %x}, got none)", tci, i, expHead.Header.Slot, expHead.Header.Hash())
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}
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if ht.validated[i] != expHead {
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vhead := ht.validated[i].Header
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t.Errorf("Wrong validated head in test case #%d index #%d (expected {slot %d blockRoot %x}, got {slot %d blockRoot %x})", tci, i, expHead.Header.Slot, expHead.Header.Hash(), vhead.Slot, vhead.Hash())
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}
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}
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for i := len(expHeads); i < len(ht.validated); i++ {
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vhead := ht.validated[i].Header
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t.Errorf("Unexpected validated head in test case #%d index #%d (expected none, got {slot %d blockRoot %x})", tci, i, vhead.Slot, vhead.Hash())
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}
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ht.validated = nil
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}
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func (ht *testHeadTracker) SetPrefetchHead(head types.HeadInfo) {
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ht.phead = head
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}
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func (ht *testHeadTracker) expPrefetch(t *testing.T, tci int, exp types.HeadInfo) {
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if ht.phead != exp {
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t.Errorf("Wrong prefetch head in test case #%d (expected {slot %d blockRoot %x}, got {slot %d blockRoot %x})", tci, exp.Slot, exp.BlockRoot, ht.phead.Slot, ht.phead.BlockRoot)
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}
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}
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