mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-26 05:17:22 +00:00
82 lines
2.8 KiB
Go
82 lines
2.8 KiB
Go
package backend
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import (
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"testing"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/trieutil"
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)
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func TestSimulatedBackendStop_ShutsDown(t *testing.T) {
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backend, err := NewSimulatedBackend()
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if err != nil {
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t.Fatalf("Could not create a new simulated backedn %v", err)
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}
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if err := backend.Shutdown(); err != nil {
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t.Errorf("Could not successfully shutdown simulated backend %v", err)
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}
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}
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func TestGenerateBlockAndAdvanceChain_IncreasesSlot(t *testing.T) {
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backend, err := NewSimulatedBackend()
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if err != nil {
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t.Fatalf("Could not create a new simulated backedn %v", err)
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}
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initialDeposits, privKeys, err := generateInitialSimulatedDeposits(params.BeaconConfig().SlotsPerEpoch)
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if err != nil {
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t.Fatalf("Could not simulate initial validator deposits: %v", err)
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}
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if err := backend.setupBeaconStateAndGenesisBlock(initialDeposits); err != nil {
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t.Fatalf("Could not set up beacon state and initialize genesis block %v", err)
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}
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backend.depositTrie = trieutil.NewDepositTrie()
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slotLimit := params.BeaconConfig().SlotsPerEpoch + uint64(1)
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for i := uint64(0); i < slotLimit; i++ {
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if err := backend.GenerateBlockAndAdvanceChain(&SimulatedObjects{}, privKeys); err != nil {
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t.Fatalf("Could not generate block and transition state successfully %v for slot %d", err, backend.state.Slot+1)
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}
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if backend.inMemoryBlocks[len(backend.inMemoryBlocks)-1].Slot != backend.state.Slot {
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t.Errorf("In memory Blocks do not have the same last slot as the state, expected %d but got %d",
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backend.state.Slot, backend.inMemoryBlocks[len(backend.inMemoryBlocks)-1])
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}
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}
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if backend.state.Slot != params.BeaconConfig().GenesisSlot+uint64(slotLimit) {
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t.Errorf("Unequal state slot and expected slot %d %d", backend.state.Slot, slotLimit)
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}
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}
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func TestGenerateNilBlockAndAdvanceChain_IncreasesSlot(t *testing.T) {
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backend, err := NewSimulatedBackend()
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if err != nil {
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t.Fatalf("Could not create a new simulated backedn %v", err)
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}
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initialDeposits, _, err := generateInitialSimulatedDeposits(params.BeaconConfig().SlotsPerEpoch)
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if err != nil {
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t.Fatalf("Could not simulate initial validator deposits: %v", err)
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}
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if err := backend.setupBeaconStateAndGenesisBlock(initialDeposits); err != nil {
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t.Fatalf("Could not set up beacon state and initialize genesis block %v", err)
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}
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backend.depositTrie = trieutil.NewDepositTrie()
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slotLimit := params.BeaconConfig().SlotsPerEpoch + uint64(1)
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for i := uint64(0); i < slotLimit; i++ {
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if err := backend.GenerateNilBlockAndAdvanceChain(); err != nil {
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t.Fatalf("Could not generate block and transition state successfully %v for slot %d", err, backend.state.Slot+1)
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}
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}
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if backend.state.Slot != params.BeaconConfig().GenesisSlot+uint64(slotLimit) {
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t.Errorf("Unequal state slot and expected slot %d %d", backend.state.Slot, slotLimit)
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}
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}
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