bench.ts

import * as Benchmark from "benchmark";
import { FormOfWay } from "sharedstreets-types";
import * as sharedstreets from "./src/";

// Fixtures
const message = "Intersection 110.000000 45.000000";
const coord = [110, 45];
const geom = [[110, 45], [115, 50], [120, 55]];
const locationReferences = [
    sharedstreets.locationReference([-74.00482177734375, 40.741641998291016], {outboundBearing: 208, distanceToNextRef: 9279}),
    sharedstreets.locationReference([-74.005126953125, 40.74085235595703], {inboundBearing: 188}),
];
const formOfWay = FormOfWay.MultipleCarriageway;

sharedstreets.referenceId(locationReferences, formOfWay);
/**
 * Benchmark Results
 *
 * generateHash x 475,542 ops/sec ±4.91% (71 runs sampled)
 * intersectionId x 177,663 ops/sec ±17.20% (62 runs sampled)
 * geometryId x 90,787 ops/sec ±15.06% (62 runs sampled)
 * referenceId x 76,479 ops/sec ±5.55% (74 runs sampled)
 */
const suite = new Benchmark.Suite("sharedstreets");
suite
    .add("generateHash", () => sharedstreets.generateHash(message))
    .add("intersectionId", () => sharedstreets.intersectionId(coord))
    .add("geometryId", () => sharedstreets.geometryId(geom))
    .add("referenceId", () => sharedstreets.referenceId(locationReferences, formOfWay))
    .on("cycle", (e: any) => { process.stdout.write(String(e.target) + "\n"); })
    .run();