61 lines
2.5 KiB
JavaScript
61 lines
2.5 KiB
JavaScript
const chai = require("chai");
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const path = require("path");
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const snarkjs = require("snarkjs");
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const compiler = require("circom");
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const poseidon = require("../src/poseidon.js");
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const assert = chai.assert;
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describe("Poseidon Circuit test", function () {
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let circuit2;
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let circuit4;
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this.timeout(100000);
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before( async () => {
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const cirDef2 = await compiler(path.join(__dirname, "circuits", "poseidon2_test.circom"));
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const cirDef4 = await compiler(path.join(__dirname, "circuits", "poseidon4_test.circom"));
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circuit2 = new snarkjs.Circuit(cirDef2);
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circuit4 = new snarkjs.Circuit(cirDef4);
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});
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it("Should check constrain of hash([1, 2])", async () => {
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const hash = poseidon([1, 2]);
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assert.equal("17117985411748610629288516079940078114952304104811071254131751175361957805920", hash.toString());
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const w = await circuit2.calculateWitness({inputs: [1, 2]}, true);
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const res = w[circuit2.getSignalIdx("main.out")];
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assert.equal(res.toString(), hash.toString());
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await circuit2.checkWitness(w);
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});
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it("Should check constrain of hash([3, 4])", async () => {
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const hash = poseidon([3, 4]);
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assert.equal("21867347236198497199818917118739170715216974132230970409806500217655788551452", hash.toString());
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const w = await circuit2.calculateWitness({inputs: [3, 4]});
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const res = w[circuit2.getSignalIdx("main.out")];
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assert.equal(res.toString(), hash.toString());
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await circuit2.checkWitness(w);
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});
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it("Should check constrain of hash([1, 2, 3, 4])", async () => {
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const hash = poseidon([1, 2, 3, 4]);
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assert.equal("10501812514110530158422365608831771203648472822841727510887411206067265790462", hash.toString());
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const w = await circuit4.calculateWitness({inputs: [1, 2, 3, 4]});
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const res = w[circuit4.getSignalIdx("main.out")];
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assert.equal(res.toString(), hash.toString());
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await circuit4.checkWitness(w);
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});
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it("Should check constrain of hash([5, 6, 7, 8])", async () => {
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const hash = poseidon([5, 6, 7, 8]);
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assert.equal("20761996991478317428195238015626872345373101531750069996451149877836620406299", hash.toString());
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const w = await circuit4.calculateWitness({inputs: [5, 6, 7, 8]});
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const res = w[circuit4.getSignalIdx("main.out")];
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assert.equal(res.toString(), hash.toString());
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await circuit4.checkWitness(w);
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});
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});
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