mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-26 05:17:22 +00:00
456ac5f9a3
* Done * Fixed lock * Fixed all the tests * Comments * Fixed more tests * Merge branch 'master' into better-head-obj * Fixed more tests * Merge branch 'better-head-obj' of git+ssh://github.com/prysmaticlabs/prysm into better-head-obj * Prestons feedback & fixed test * Nishant's feedback * Participation edge case * Gaz * Merge branch 'master' into better-head-obj * Merge branch 'master' of git+ssh://github.com/prysmaticlabs/prysm into better-head-obj * Raul's feedback * Merge branch 'better-head-obj' of git+ssh://github.com/prysmaticlabs/prysm into better-head-obj
73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package blockchain
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import (
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"bytes"
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"context"
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"reflect"
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"testing"
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ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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"github.com/prysmaticlabs/go-ssz"
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testDB "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/state"
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pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
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)
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func TestSaveHead_Same(t *testing.T) {
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db := testDB.SetupDB(t)
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defer testDB.TeardownDB(t, db)
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service := setupBeaconChain(t, db)
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r := [32]byte{'A'}
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service.head = &head{slot: 0, root: r}
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if err := service.saveHead(context.Background(), r); err != nil {
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t.Fatal(err)
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}
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if service.headSlot() != 0 {
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t.Error("Head did not stay the same")
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}
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if service.headRoot() != r {
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t.Error("Head did not stay the same")
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}
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}
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func TestSaveHead_Different(t *testing.T) {
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db := testDB.SetupDB(t)
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defer testDB.TeardownDB(t, db)
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service := setupBeaconChain(t, db)
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oldRoot := [32]byte{'A'}
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service.head = &head{slot: 0, root: oldRoot}
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newHeadBlock := ðpb.BeaconBlock{Slot: 1}
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newHeadSignedBlock := ðpb.SignedBeaconBlock{Block: newHeadBlock}
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service.beaconDB.SaveBlock(context.Background(), newHeadSignedBlock)
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newRoot, _ := ssz.HashTreeRoot(newHeadBlock)
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headState, _ := state.InitializeFromProto(&pb.BeaconState{Slot: 1})
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service.beaconDB.SaveState(context.Background(), headState, newRoot)
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if err := service.saveHead(context.Background(), newRoot); err != nil {
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t.Fatal(err)
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}
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if service.HeadSlot() != 1 {
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t.Error("Head did not change")
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}
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cachedRoot, err := service.HeadRoot(context.Background())
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Equal(cachedRoot, newRoot[:]) {
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t.Error("Head did not change")
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}
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if !reflect.DeepEqual(service.headBlock(), newHeadSignedBlock) {
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t.Error("Head did not change")
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}
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if !reflect.DeepEqual(service.headState().CloneInnerState(), headState.CloneInnerState()) {
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t.Error("Head did not change")
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}
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}
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