Let users select their fixture in basic evm test. (#62)

* Let users select their fixture in basic evm test.

* Update src/relayer/basic-evm.ts

Co-Authored-By: Sina Mahmoodi <[email protected]>

* fix linter issue

* add an SLOAD+MSTORE8

Co-authored-by: Sina Mahmoodi <[email protected]>

Author: gballet

src/relayer/basic-evm.ts

@@ -12,10 +12,10 @@ import {
 } from './lib'
 const Trie = require('merkle-patricia-tree/secure')
 
-export async function basicEvmTestSuite(): Promise<TestSuite> {
+export async function basicEvmTestSuite(p: string = 'fixture/add.json'): Promise<TestSuite> {
   const trie = new Trie()
 
-  const test = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixture/add.json'), 'utf-8'))
+  const test = JSON.parse(fs.readFileSync(path.join(__dirname, p), 'utf-8'))
   const [accounts, codeHashes, bytecode] = await getTestsAccounts(trie, test)
 
   const preStateRoot = trie.root

src/relayer/bin.ts

@@ -43,8 +43,8 @@ async function main() {
     const rpcData = JSON.parse(fs.readFileSync(process.argv[3]))
     const testSuite = await generateRealisticTestSuite(rpcData)
     writeScoutConfig(testSuite, 'turbo-token-realistic.yaml', 'build/token_with_keccak.wasm')
-  } else if (args.length === 3 && args[2] === '--basicEvm') {
-    const testSuite = await basicEvmTestSuite()
+  } else if (args.length >= 3 && args[2] === '--basicEvm') {
+    const testSuite = await basicEvmTestSuite(args[3])
     writeScoutConfig(testSuite, 'basic-evm.yaml', 'build/evm_with_keccak.wasm')
   } else {
     const testSuite = await generateTestSuite()

src/relayer/fixture/add_store.json

@@ -0,0 +1,36 @@
+{
+  "_comment": "ADD two values, SSTORE result, and RETURN",
+  "returnValue": "0x05",
+  "pre" : {
+    "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+      "balance" : "0x0de0b6b3a7640000",
+      "code" : "0x600260030160005560005460005360016000f3",
+      "nonce" : "0x00",
+      "storage" : {
+	      "0x00": "0x01"
+      }
+    },
+    "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+      "balance" : "0x0de0b6b3a7640000",
+      "code" : "0x",
+      "nonce" : "0x00",
+      "storage" : {
+      }
+    }
+  },
+  "transaction" : {
+    "data" : [
+      "0x"
+    ],
+    "gasLimit" : [
+      "0x061a80"
+    ],
+    "gasPrice" : "0x01",
+    "nonce" : "0x00",
+    "secretKey" : "0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+    "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+    "value" : [
+      "0x0186a0"
+    ]
+  }
+}