186 lines
7.1 KiB
JavaScript
186 lines
7.1 KiB
JavaScript
const chai = require("chai");
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const path = require("path");
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const tester = require("circom").tester;
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const Fr = require("ffjavascript").bn128.Fr;
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const assert = chai.assert;
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describe("Comparators test", function () {
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this.timeout(100000);
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it("Should create a iszero circuit", async() => {
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const circuit = await tester(path.join(__dirname, "circuits", "iszero.circom"));
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let witness;
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witness = await circuit.calculateWitness({ "in": 111}, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": 0 }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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});
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it("Should create a isequal circuit", async() => {
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const circuit = await tester(path.join(__dirname, "circuits", "isequal.circom"));
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let witness;
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witness = await circuit.calculateWitness({ "in": [111,222] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [444,444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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});
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it("Should create a comparison lessthan", async() => {
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const circuit = await tester(path.join(__dirname, "circuits", "lessthan.circom"));
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let witness;
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witness = await circuit.calculateWitness({ "in": [333,444] }), true;
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in":[1,1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [661, 660] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [0, 1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [0, 444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [1, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [555, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [0, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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});
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it("Should create a comparison lesseqthan", async() => {
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const circuit = await tester(path.join(__dirname, "circuits", "lesseqthan.circom"));
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let witness;
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witness = await circuit.calculateWitness({ "in": [333,444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in":[1,1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [661, 660] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [0, 1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [0, 444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [1, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [555, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [0, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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});
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it("Should create a comparison greaterthan", async() => {
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const circuit = await tester(path.join(__dirname, "circuits", "greaterthan.circom"));
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let witness;
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witness = await circuit.calculateWitness({ "in": [333,444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in":[1,1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [661, 660] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [0, 1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [0, 444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [1, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [555, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [0, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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});
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it("Should create a comparison greatereqthan", async() => {
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const circuit = await tester(path.join(__dirname, "circuits", "greatereqthan.circom"));
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let witness;
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witness = await circuit.calculateWitness({ "in": [333,444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in":[1,1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [661, 660] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [0, 1] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [0, 444] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(0)));
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witness = await circuit.calculateWitness({ "in": [1, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [555, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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witness = await circuit.calculateWitness({ "in": [0, 0] }, true);
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assert(Fr.eq(witness[0], Fr.e(1)));
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assert(Fr.eq(witness[1], Fr.e(1)));
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});
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});
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