test: enable spec tests related to eip-7549

packages/beacon-node/test/spec/presets/operations.test.ts

@@ -122,8 +122,8 @@ const operations: TestRunnerFn<OperationsTestCase, BeaconStateAllForks> = (fork,
       sszTypes: {
         pre: ssz[fork].BeaconState,
         post: ssz[fork].BeaconState,
-        attestation: ssz.phase0.Attestation,
-        attester_slashing: ssz.phase0.AttesterSlashing,
+        attestation: fork === ForkName.electra ? ssz.electra.Attestation : ssz.phase0.Attestation,
+        attester_slashing: fork === ForkName.electra ? ssz.electra.AttesterSlashing : ssz.phase0.AttesterSlashing,
         block: ssz[fork].BeaconBlock,
         body: ssz[fork].BeaconBlockBody,
         deposit: ssz.phase0.Deposit,

packages/beacon-node/test/spec/specTestVersioning.ts

@@ -15,7 +15,7 @@ import {DownloadTestsOptions} from "@lodestar/spec-test-util/downloadTests";
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 export const ethereumConsensusSpecsTests: DownloadTestsOptions = {
-  specVersion: "v1.5.0-alpha.1",
+  specVersion: "v1.5.0-alpha.2",
   // Target directory is the host package root: 'packages/*/spec-tests'
   outputDir: path.join(__dirname, "../../spec-tests"),
   specTestsRepoUrl: "https://github.com/ethereum/consensus-spec-tests",

packages/beacon-node/test/spec/utils/specTestIterator.ts

@@ -14,7 +14,8 @@ const ARTIFACT_FILENAMES = new Set([
 ]);
 
 export interface SkipOpts {
-  skippedPrefixes?: string[];
+  skippedTestSuites?: RegExp[];
+  skippedTests?: RegExp[];
   skippedForks?: string[];
   skippedRunners?: string[];
   skippedHandlers?: string[];
@@ -57,14 +58,17 @@ const coveredTestRunners = [
 // ],
 // ```
 export const defaultSkipOpts: SkipOpts = {
-  skippedForks: ["electra", "eip7594"],
+  skippedForks: ["eip7594"],
   // TODO: capella
   // BeaconBlockBody proof in lightclient is the new addition in v1.3.0-rc.2-hotfix
   // Skip them for now to enable subsequently
-  skippedPrefixes: [
-    "capella/light_client/single_merkle_proof/BeaconBlockBody",
-    "deneb/light_client/single_merkle_proof/BeaconBlockBody",
+  skippedTestSuites: [
+    /^capella\/light_client\/single_merkle_proof\/BeaconBlockBody.*/,
+    /^deneb\/light_client\/single_merkle_proof\/BeaconBlockBody.*/,
+    // /^electra\/(?!operations\/attestations)(?!operations\/attester_slashing)/,
+    /^electra\/(?!operations\/attestation)/,
   ],
+  skippedTests: [],
   skippedRunners: ["merkle_proof", "networking"],
 };
 
@@ -100,7 +104,10 @@ export function specTestIterator(
   opts: SkipOpts = defaultSkipOpts
 ): void {
   for (const forkStr of readdirSyncSpec(configDirpath)) {
-    if (opts?.skippedForks?.includes(forkStr)) {
+    if (
+      opts?.skippedForks?.includes(forkStr) ||
+      (process.env.SPEC_FILTER_FORK && forkStr !== process.env.SPEC_FILTER_FORK)
+    ) {
       continue;
     }
     const fork = forkStr as ForkName;
@@ -134,7 +141,7 @@ export function specTestIterator(
         for (const testSuite of readdirSyncSpec(testHandlerDirpath)) {
           const testId = `${fork}/${testRunnerName}/${testHandler}/${testSuite}`;
 
-          if (opts?.skippedPrefixes?.some((skippedPrefix) => testId.startsWith(skippedPrefix))) {
+          if (opts?.skippedTestSuites?.some((skippedMatch) => testId.match(skippedMatch))) {
             displaySkipTest(testId);
           } else if (fork === undefined) {
             displayFailTest(testId, `Unknown fork ${forkStr}`);
@@ -150,7 +157,11 @@ export function specTestIterator(
             // Generic testRunner
             else {
               const {testFunction, options} = testRunner.fn(fork, testHandler, testSuite);
-
+              if (opts.skippedTests && options.shouldSkip === undefined) {
+                options.shouldSkip = (_testCase: any, name: string, _index: number): boolean => {
+                  return opts?.skippedTests?.some((skippedMatch) => name.match(skippedMatch)) ?? false;
+                };
+              }
               describeDirectorySpecTest(testId, testSuiteDirpath, testFunction, options);
             }
           }

packages/state-transition/src/block/processAttestationPhase0.ts

@@ -92,17 +92,20 @@ export function validateAttestation(
   if (fork >= ForkSeq.electra) {
     assert.equal(data.index, 0, `AttestationData.index must be zero: index=${data.index}`);
     const attestationElectra = attestation as electra.Attestation;
-    const committeeBitsLength = attestationElectra.committeeBits.bitLen;
-
-    if (committeeBitsLength > committeeCount) {
-      throw new Error(
-        `Attestation committee bits length are longer than number of committees: committeeBitsLength=${committeeBitsLength} numCommittees=${committeeCount}`
-      );
-    }
-
     // TODO Electra: this should be obsolete soon when the spec switches to committeeIndices
     const committeeIndices = attestationElectra.committeeBits.getTrueBitIndexes();
 
+    if (committeeIndices.length === 0) {
+      throw Error("Attestation should have at least one committee bit set");
+    } else {
+      const lastCommitteeIndex = committeeIndices[committeeIndices.length - 1];
+      if (lastCommitteeIndex >= committeeCount) {
+        throw new Error(
+          `Attestation committee index exceeds committee count: lastCommitteeIndex=${lastCommitteeIndex} numCommittees=${committeeCount}`
+        );
+      }
+    }
+
     // Get total number of attestation participant of every committee specified
     const participantCount = committeeIndices
       .map((committeeIndex) => epochCtx.getBeaconCommittee(data.slot, committeeIndex).length)

packages/types/src/electra/sszTypes.ts

@@ -19,8 +19,8 @@ import {
   MAX_WITHDRAWAL_REQUESTS_PER_PAYLOAD,
   MAX_CONSOLIDATIONS,
   PENDING_BALANCE_DEPOSITS_LIMIT,
-  PENDING_CONSOLIDATIONS_LIMIT,
   PENDING_PARTIAL_WITHDRAWALS_LIMIT,
+  PENDING_CONSOLIDATIONS_LIMIT,
 } from "@lodestar/params";
 import {ssz as primitiveSsz} from "../primitive/index.js";
 import {ssz as phase0Ssz} from "../phase0/index.js";
@@ -335,15 +335,15 @@ export const BeaconState = new ContainerType(
     nextWithdrawalValidatorIndex: capellaSsz.BeaconState.fields.nextWithdrawalValidatorIndex,
     // Deep history valid from Capella onwards
     historicalSummaries: capellaSsz.BeaconState.fields.historicalSummaries,
-    depositRequestsStartIndex: UintBn64, // New in ELECTRA
-    depositBalanceToConsume: Gwei, // [New in Electra]
-    exitBalanceToConsume: Gwei, // [New in Electra]
-    earliestExitEpoch: Epoch, // [New in Electra]
-    consolidationBalanceToConsume: Gwei, // [New in Electra]
-    earliestConsolidationEpoch: Epoch, // [New in Electra]
-    pendingBalanceDeposits: new ListCompositeType(PendingBalanceDeposit, PENDING_BALANCE_DEPOSITS_LIMIT), // [New in Electra]
-    pendingPartialWithdrawals: new ListCompositeType(PartialWithdrawal, PENDING_PARTIAL_WITHDRAWALS_LIMIT), // [New in Electra]
-    pendingConsolidations: new ListCompositeType(PendingConsolidation, PENDING_CONSOLIDATIONS_LIMIT), // [New in Electra]
+    depositRequestsStartIndex: UintBn64, // New in ELECTRA:EIP6110
+    depositBalanceToConsume: Gwei, // New in Electra:EIP7251
+    exitBalanceToConsume: Gwei, // New in Electra:EIP7251
+    earliestExitEpoch: Epoch, // New in Electra:EIP7251
+    consolidationBalanceToConsume: Gwei, // New in Electra:EIP7251
+    earliestConsolidationEpoch: Epoch, // New in Electra:EIP7251
+    pendingBalanceDeposits: new ListCompositeType(PendingBalanceDeposit, Number(PENDING_BALANCE_DEPOSITS_LIMIT)), // new in electra:eip7251
+    pendingPartialWithdrawals: new ListCompositeType(PartialWithdrawal, Number(PENDING_PARTIAL_WITHDRAWALS_LIMIT)), // New in Electra:EIP7251
+    pendingConsolidations: new ListCompositeType(PendingConsolidation, Number(PENDING_CONSOLIDATIONS_LIMIT)), // new in electra:eip7251
   },
   {typeName: "BeaconState", jsonCase: "eth2"}
 );