fix: build

builds/target_1024b/json_extraction_1024b.circom

@@ -2,4 +2,4 @@ pragma circom 2.1.9;
 
 include "../../circuits/json/extraction.circom";
 
-component main { public [step_in] } = JSONExtraction(1024);
+component main { public [step_in] } = JSONExtraction(1024, 10);

circuits/json/extraction.circom

@@ -8,6 +8,12 @@ template JSONExtraction(DATA_BYTES, MAX_STACK_HEIGHT) {
     signal input polynomial_input;
     signal input sequence_digest;
 
+    signal input step_in[1];
+    signal output step_out[1];
+
+    // TODO: Change this
+    step_out[0] <== step_in[0];
+
     //--------------------------------------------------------------------------------------------//
     // Initialze the parser
     component State[DATA_BYTES];

circuits/test/json/hash_parser.test.ts

@@ -2,7 +2,7 @@ import { poseidon2 } from "poseidon-lite";
 import { circomkit, WitnessTester, readJSONInputFile, strToBytes, JsonMaskType, jsonTreeHasher, compressTreeHash } from "../common";
 
 describe("Hash Parser", () => {
-    let hash_parser: WitnessTester<["data", "polynomial_input", "sequence_digest"]>;
+    let hash_parser: WitnessTester<["data", "polynomial_input", "sequence_digest", "step_in"]>;
 
     it(`input: array_only`, async () => {
         let filename = "array_only";
@@ -28,6 +28,7 @@ describe("Hash Parser", () => {
             data: input,
             polynomial_input,
             sequence_digest,
+            step_in: 0
         });
         console.log("> First subtest passed.");
 
@@ -44,6 +45,7 @@ describe("Hash Parser", () => {
             data: input,
             polynomial_input,
             sequence_digest,
+            step_in: 0
         });
         console.log("> Second subtest passed.");
     });
@@ -73,6 +75,7 @@ describe("Hash Parser", () => {
             data: input,
             polynomial_input,
             sequence_digest,
+            step_in: 0
         });
         console.log("> First subtest passed.");
 
@@ -89,6 +92,7 @@ describe("Hash Parser", () => {
             data: input,
             polynomial_input,
             sequence_digest,
+            step_in: 0
         });
         console.log("> Second subtest passed.");
     });
@@ -122,6 +126,7 @@ describe("Hash Parser", () => {
             data: input,
             polynomial_input,
             sequence_digest,
+            step_in: 0
         });
     });
 
@@ -157,6 +162,7 @@ describe("Hash Parser", () => {
             data: input,
             polynomial_input,
             sequence_digest,
+            step_in: 0
         });
     });
 })