mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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d17996f8b0
* Update V3 from V4 * Fix build v3 -> v4 * Update ssz * Update beacon_chain.pb.go * Fix formatter import * Update update-mockgen.sh comment to v4 * Fix conflicts. Pass build and tests * Fix test
74 lines
2.5 KiB
Go
74 lines
2.5 KiB
Go
package cache
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import (
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"testing"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
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state_native "github.com/prysmaticlabs/prysm/v4/beacon-chain/state/state-native"
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"github.com/prysmaticlabs/prysm/v4/config/params"
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"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
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"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
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ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/v4/testing/assert"
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"github.com/prysmaticlabs/prysm/v4/testing/require"
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"google.golang.org/protobuf/proto"
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)
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func TestCheckpointStateCache_StateByCheckpoint(t *testing.T) {
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cache := NewCheckpointStateCache()
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cp1 := ðpb.Checkpoint{Epoch: 1, Root: bytesutil.PadTo([]byte{'A'}, 32)}
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st, err := state_native.InitializeFromProtoPhase0(ðpb.BeaconState{
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GenesisValidatorsRoot: params.BeaconConfig().ZeroHash[:],
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Slot: 64,
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})
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require.NoError(t, err)
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s, err := cache.StateByCheckpoint(cp1)
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require.NoError(t, err)
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assert.Equal(t, state.BeaconState(nil), s, "Expected state not to exist in empty cache")
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require.NoError(t, cache.AddCheckpointState(cp1, st))
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s, err = cache.StateByCheckpoint(cp1)
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require.NoError(t, err)
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pbState1, err := state_native.ProtobufBeaconStatePhase0(s.ToProtoUnsafe())
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require.NoError(t, err)
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pbstate, err := state_native.ProtobufBeaconStatePhase0(st.ToProtoUnsafe())
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require.NoError(t, err)
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if !proto.Equal(pbState1, pbstate) {
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t.Error("incorrectly cached state")
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}
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cp2 := ðpb.Checkpoint{Epoch: 2, Root: bytesutil.PadTo([]byte{'B'}, 32)}
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st2, err := state_native.InitializeFromProtoPhase0(ðpb.BeaconState{
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Slot: 128,
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})
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require.NoError(t, err)
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require.NoError(t, cache.AddCheckpointState(cp2, st2))
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s, err = cache.StateByCheckpoint(cp2)
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require.NoError(t, err)
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assert.DeepEqual(t, st2.ToProto(), s.ToProto(), "incorrectly cached state")
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s, err = cache.StateByCheckpoint(cp1)
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require.NoError(t, err)
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assert.DeepEqual(t, st.ToProto(), s.ToProto(), "incorrectly cached state")
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}
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func TestCheckpointStateCache_MaxSize(t *testing.T) {
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c := NewCheckpointStateCache()
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st, err := state_native.InitializeFromProtoPhase0(ðpb.BeaconState{
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Slot: 0,
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})
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require.NoError(t, err)
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for i := uint64(0); i < uint64(maxCheckpointStateSize+100); i++ {
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require.NoError(t, st.SetSlot(primitives.Slot(i)))
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require.NoError(t, c.AddCheckpointState(ðpb.Checkpoint{Epoch: primitives.Epoch(i), Root: make([]byte, 32)}, st))
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}
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assert.Equal(t, maxCheckpointStateSize, len(c.cache.Keys()))
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}
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