vue-benchmark.js

/*
 * Copyright (C) 2022 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

"use strict";

const { reactive, watchEffect, watch } = Vue;

class ObservableReminderStore extends ReminderStore {
    constructor(...args) {
        super(...args);
        return reactive(this);
    }
}

class ObservableReminderList extends ReminderList {
    constructor(...args) {
        super(...args);
        return reactive(this);
    }
}

class ObservableReminder extends Reminder {
    constructor(...args) {
        super(...args);

        const reactiveThis = reactive(this);

        watch(() => reactiveThis.isCompleted, newValue => {
            reactiveThis._isCompletedChanged(newValue);
        }, { immediate: true, flush: "sync" });

        return reactiveThis;
    }
}

class Benchmark {
    async runIteration() {
        const store = new ObservableReminderStore();
        watchEffect(() => { store.render(); });
        await test(store, fn => { fn(); });
    }
}