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64 lines
2.7 KiB
Go
64 lines
2.7 KiB
Go
//go:build fuzz
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// This file is used in fuzzer builds to bypass proposer indices caches.
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package cache
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import (
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forkchoicetypes "github.com/OffchainLabs/prysm/v7/beacon-chain/forkchoice/types"
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fieldparams "github.com/OffchainLabs/prysm/v7/config/fieldparams"
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"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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)
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var (
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// ProposerIndicesCacheMiss tracks the number of proposerIndices requests that aren't present in the cache.
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ProposerIndicesCacheMiss = promauto.NewCounter(prometheus.CounterOpts{
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Name: "proposer_indices_cache_miss",
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Help: "The number of proposer indices requests that aren't present in the cache.",
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})
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// ProposerIndicesCacheHit tracks the number of proposerIndices requests that are in the cache.
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ProposerIndicesCacheHit = promauto.NewCounter(prometheus.CounterOpts{
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Name: "proposer_indices_cache_hit",
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Help: "The number of proposer indices requests that are present in the cache.",
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})
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)
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// FakeProposerIndicesCache is a struct with 1 queue for looking up proposer indices by root.
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type FakeProposerIndicesCache struct {
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}
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// NewProposerIndicesCache creates a new proposer indices cache for storing/accessing proposer index assignments of an epoch.
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func NewProposerIndicesCache() *FakeProposerIndicesCache {
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return &FakeProposerIndicesCache{}
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}
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// ProposerIndices is a stub.
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func (c *FakeProposerIndicesCache) ProposerIndices(_ primitives.Epoch, _ [32]byte) ([fieldparams.SlotsPerEpoch]primitives.ValidatorIndex, bool) {
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return [fieldparams.SlotsPerEpoch]primitives.ValidatorIndex{}, false
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}
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// UnsafeProposerIndices is a stub.
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func (c *FakeProposerIndicesCache) UnsafeProposerIndices(_ primitives.Epoch, _ [32]byte) ([fieldparams.SlotsPerEpoch]primitives.ValidatorIndex, bool) {
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return [fieldparams.SlotsPerEpoch]primitives.ValidatorIndex{}, false
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}
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// Prune is a stub.
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func (p *FakeProposerIndicesCache) Prune(epoch primitives.Epoch) {}
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// Set is a stub.
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func (p *FakeProposerIndicesCache) Set(epoch primitives.Epoch, root [32]byte, indices [fieldparams.SlotsPerEpoch]primitives.ValidatorIndex) {
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}
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// SetUnsafe is a stub.
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func (p *FakeProposerIndicesCache) SetUnsafe(epoch primitives.Epoch, root [32]byte, indices [fieldparams.SlotsPerEpoch]primitives.ValidatorIndex) {
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}
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// SetCheckpoint is a stub.
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func (p *FakeProposerIndicesCache) SetCheckpoint(c forkchoicetypes.Checkpoint, root [32]byte) {}
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// IndicesFromCheckpoint is a stub.
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func (p *FakeProposerIndicesCache) IndicesFromCheckpoint(_ forkchoicetypes.Checkpoint) ([fieldparams.SlotsPerEpoch]primitives.ValidatorIndex, bool) {
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return [fieldparams.SlotsPerEpoch]primitives.ValidatorIndex{}, false
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}
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