chore: set up noir_js in integration tests

.github/workflows/test-integration.yml

@@ -242,7 +242,6 @@ jobs:
           forge create --rpc-url http://127.0.0.1:8545 --mnemonic "test test test test test test test test test test test junk" src/1_mul.sol:UltraVerifier --json > mul_output.json
           forge create --rpc-url http://127.0.0.1:8545 --mnemonic "test test test test test test test test test test test junk" src/main.sol:UltraVerifier  --json > main_output.json
 
-
       - name: Setup `integration-tests`
         run: |
           yarn workspace @noir-lang/source-resolver build

compiler/integration-tests/test/integration/browser/recursion.test.ts

@@ -8,7 +8,7 @@ import newCompiler, {
   init_log_level as compilerLogLevel,
 } from "@noir-lang/noir_wasm";
 import { decompressSync as gunzip } from "fflate";
-import { acvm, abi } from "@noir-lang/noir_js";
+import { acvm, abi, generateWitness } from "@noir-lang/noir_js";
 
 // @ts-ignore
 import { Barretenberg, RawBuffer, Crs } from "@aztec/bb.js";
@@ -17,8 +17,8 @@ import * as TOML from "smol-toml";
 
 const logger = new Logger({ name: "test", minLevel: TEST_LOG_LEVEL });
 
-const { default: initACVM, executeCircuit, compressWitness } = acvm;
-const { default: newABICoder, abiEncode } = abi;
+const { default: initACVM } = acvm;
+const { default: newABICoder } = abi;
 
 await newCompiler();
 await newABICoder();
@@ -54,7 +54,7 @@ await api.srsInitSrs(
 
 const acirComposer = await api.acirNewAcirComposer(CIRCUIT_SIZE);
 
-async function getCircuit(noirSource) {
+async function getCircuit(noirSource: string) {
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
   initializeResolver((id: string) => {
     logger.debug("source-resolver: resolving:", id);
@@ -64,18 +64,6 @@ async function getCircuit(noirSource) {
   return compile({});
 }
 
-async function generateWitness(acir, abi, inputs) {
-  const witnessMap: WitnessMap = abiEncode(abi, inputs, null);
-
-  const compressedByteCode = Uint8Array.from(atob(acir), (c) =>
-    c.charCodeAt(0),
-  );
-
-  return executeCircuit(compressedByteCode, witnessMap, () => {
-    throw Error("unexpected oracle");
-  });
-}
-
 async function generateProof(
   acirUint8Array: Uint8Array,
   witnessUint8Array: Uint8Array,
@@ -127,22 +115,21 @@ describe("It compiles noir program code, receiving circuit bytes and abi object.
   });
 
   it("Should generate valid inner proof for correct input, then verify proof within a proof", async () => {
-    //@ts-ignore
     const { circuit: main_circuit, abi: main_abi } =
       await getCircuit(circuit_main_source);
     const main_inputs = TOML.parse(circuit_main_toml);
 
-    const main_witness = await generateWitness(
-      main_circuit,
-      main_abi,
+    const main_witnessUint8Array = await generateWitness(
+      {
+        bytecode: main_circuit,
+        abi: main_abi,
+      },
       main_inputs,
     );
     const main_compressedByteCode = Uint8Array.from(atob(main_circuit), (c) =>
       c.charCodeAt(0),
     );
-    const main_compressedWitness = compressWitness(main_witness);
     const main_acirUint8Array = gunzip(main_compressedByteCode);
-    const main_witnessUint8Array = gunzip(main_compressedWitness);
 
     const optimizeMainProofForRecursion = true;
 
@@ -181,7 +168,7 @@ describe("It compiles noir program code, receiving circuit bytes and abi object.
       public_inputs: [main_inputs.y],
       key_hash: vkHash,
       // eslint-disable-next-line prettier/prettier
-      input_aggregation_object: ["0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0"]
+      input_aggregation_object: ["0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0"],
     };
 
     logger.debug("recursion_inputs", recursion_inputs);
@@ -190,9 +177,11 @@ describe("It compiles noir program code, receiving circuit bytes and abi object.
       circuit_recursion_source,
     );
 
-    const recursion_witness = await generateWitness(
-      recursion_circuit,
-      recursion_abi,
+    const recursion_witnessUint8Array = await generateWitness(
+      {
+        bytecode: recursion_circuit,
+        abi: recursion_abi,
+      },
       recursion_inputs,
     );
 
@@ -201,9 +190,7 @@ describe("It compiles noir program code, receiving circuit bytes and abi object.
       (c) => c.charCodeAt(0),
     );
 
-    const recursion_compressedWitness = compressWitness(recursion_witness);
     const recursion_acirUint8Array = gunzip(recursion_compressedByteCode);
-    const recursion_witnessUint8Array = gunzip(recursion_compressedWitness);
 
     const optimizeRecursionProofForRecursion = false;
 

tooling/noir_js/package.json

@@ -35,7 +35,6 @@
     "prettier:fix": "prettier --write 'src/**/*.ts' 'test/**/*.ts'",
     "lint": "NODE_NO_WARNINGS=1 eslint . --ext .ts --ignore-path ./.eslintignore  --max-warnings 0",
     "clean": "rm -rf ./lib"
-
   },
   "devDependencies": {
     "@aztec/bb.js": "0.7.2",

tooling/noir_js/src/witness_generation.ts

@@ -4,7 +4,10 @@ import { executeCircuit } from '@noir-lang/acvm_js';
 import { witnessMapToUint8Array } from './serialize.js';
 
 // Generates the witnesses needed to feed into the chosen proving system
-export async function generateWitness(compiledProgram, inputs): Promise<Uint8Array> {
+export async function generateWitness(
+  compiledProgram: { bytecode: string; abi: unknown },
+  inputs: unknown,
+): Promise<Uint8Array> {
   // Throws on ABI encoding error
   const witnessMap = abiEncode(compiledProgram.abi, inputs, null);