41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
/*
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Copyright 2018 0kims association.
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This file is part of zksnark JavaScript library.
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zksnark JavaScript library is a free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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zksnark JavaScript library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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zksnark JavaScript library. If not, see <https://www.gnu.org/licenses/>.
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*/
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const chai = require("chai");
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const fs = require("fs");
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const path = require("path");
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const Circuit = require("../src/circuit.js");
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const BN128 = require("../src/bn128.js");
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const F1Field = require("../src/zqfield.js");
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const assert = chai.assert;
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describe("Calculate witness", () => {
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it("Should calculate the witness of a sum circuit", () => {
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const cirDef = JSON.parse(fs.readFileSync(path.join(__dirname, "circuit", "sum.json"), "utf8"));
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const cir = new Circuit(cirDef);
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const witness = cir.calculateWitness({"a": "33", "b": "34"});
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assert.equal(witness[cir.getSignalIdx("main.out")].toString(), "67");
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});
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});
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