Cleanup, add browser tests

Author: acolytec3

.github/workflows/browser.yml

@@ -47,4 +47,6 @@ jobs:
       - run: npm run test:browser -w=@ethereumjs/statemanager
       - run: npm run test:browser -w=@ethereumjs/evm
       - run: npm run test:browser -w=@ethereumjs/vm
+      - run: npm run test:browser -w=@ethereumjs/verkle
+
 

packages/block/src/index.ts

@@ -1,5 +1,5 @@
 export { Block } from './block.js'
-export { executionPayloadFromBeaconPayload } from './from-beacon-payload.js'
+export { BeaconPayloadJson, executionPayloadFromBeaconPayload } from './from-beacon-payload.js'
 export { BlockHeader } from './header.js'
 export { getDifficulty, valuesArrayToHeaderData } from './helpers.js'
 export * from './types.js'

packages/client/test/rpc/engine/kaustinen6.spec.ts

@@ -96,9 +96,10 @@ describe(`valid verkle network setup`, async () => {
       let isBeaconData
       if (process.env.SAVED_DATA_DIR !== undefined) {
         const fileName = `${process.env.SAVED_DATA_DIR}/${testCase}.json`
-        testData = JSON.parse(readFileSync(fileName))[testCase]
+        testData = JSON.parse(readFileSync(fileName, 'utf8'))[testCase]
         isBeaconData = false
       } else {
+        // @ts-expect-error -- Typescript complains that `testCase` can't index the `blocks` object
         testData = blocks[testCase]
         isBeaconData = true
       }
@@ -160,8 +161,8 @@ describe(`valid verkle network setup`, async () => {
 
 async function loadGethVectors(vectorsDirPath: string, opts: { common: Common }) {
   // set chain id to 1 for geth vectors
-  opts.common._chainParams.chainId = BigInt(1)
-  const stateDiffVec = JSON.parse(readFileSync(`${vectorsDirPath}/statediffs.json`))
+  opts.common['_chainParams'].chainId = BigInt(1)
+  const stateDiffVec = JSON.parse(readFileSync(`${vectorsDirPath}/statediffs.json`, 'utf8'))
   const executionWitness0 = {
     stateDiff: [],
     verkleProof: {

packages/verkle/package.json

@@ -48,6 +48,7 @@
     "prepublishOnly": "../../config/cli/prepublish.sh",
     "test": "npm run test:node",
     "test:node": "npx vitest run",
+    "test:browser": "npx vitest run --config=../../config/vitest.browser.config.mts",
     "tsc": "../../config/cli/ts-compile.sh"
   },
   "dependencies": {