mudb/scheduler/test/mock.js

Real-time database for multiplayer games

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const test = require("tape");
const mock_1 = require("../mock");
test('FIFO', (t) => {
    const scheduler = new mock_1.MuMockScheduler();
    const st = scheduler.setTimeout;
    function cb1() { cb1['called'] = true; }
    function cb2() { cb2['called'] = true; }
    function cb3() { cb3['called'] = true; }
    st(cb1, 0);
    st(cb2, 0);
    st(cb3, 0);
    scheduler.poll();
    t.ok(cb1['called'], 'after first poll');
    t.notOk(cb2['called'], 'after first poll');
    t.notOk(cb3['called'], 'after first poll');
    scheduler.poll();
    t.ok(cb2['called'], 'after second poll');
    t.notOk(cb3['called'], 'after second poll');
    scheduler.poll();
    t.ok(cb3['called'], 'after third poll');
    t.end();
});
test('smaller, earlier', (t) => {
    const scheduler = new mock_1.MuMockScheduler();
    const st = scheduler.setTimeout;
    function cb1() { cb1['called'] = true; }
    function cb2() { cb2['called'] = true; }
    function cb3() { cb3['called'] = true; }
    st(cb1, 2);
    st(cb2, 1);
    st(cb3, 0);
    scheduler.poll();
    t.notOk(cb1['called'], 'after fist poll');
    t.notOk(cb2['called'], 'after fist poll');
    t.ok(cb3['called'], 'after fist poll');
    scheduler.poll();
    t.notOk(cb1['called'], 'after second poll');
    t.ok(cb2['called'], 'after second poll');
    scheduler.poll();
    t.ok(cb1['called'], 'after third poll');
    t.end();
});
test('setting clock', (t) => {
    const scheduler = new mock_1.MuMockScheduler();
    const st = scheduler.setTimeout;
    let c1 = 0;
    let c2 = 0;
    function cb1() {
        if (c1 === 0) {
            ++c1;
            st(cb1, 0);
            return;
        }
        ++c1;
    }
    function cb2() {
        if (c2 === 0) {
            ++c2;
            st(cb2, 1);
            return;
        }
        ++c2;
    }
    st(cb1, 2);
    st(cb2, 1);
    scheduler.poll();
    t.equal(c1, 0, 'after first poll');
    t.equal(c2, 1, 'after first poll');
    scheduler.poll();
    t.equal(c1, 1, 'after second poll');
    t.equal(c2, 1, 'after second poll');
    scheduler.poll();
    t.equal(c1, 1, 'after third poll');
    t.equal(c2, 2, 'after third poll');
    scheduler.poll();
    t.equal(c1, 2, 'after fourth poll');
    t.equal(c2, 2, 'after fourth poll');
    t.end();
});
test('setInterval', (t) => {
    const scheduler = new mock_1.MuMockScheduler();
    const si = scheduler.setInterval;
    let c1 = 0;
    let c2 = 0;
    let c3 = 0;
    function cb1() { ++c1; }
    function cb2() { ++c2; }
    function cb3() { ++c3; }
    si(cb1, 1);
    si(cb2, 1);
    si(cb3, 4);
    scheduler.poll();
    t.equal(c1, 1, 'after first poll');
    t.equal(c2, 0, 'after first poll');
    t.equal(c3, 0, 'after first poll');
    scheduler.poll();
    t.equal(c1, 1, 'after second poll');
    t.equal(c2, 1, 'after second poll');
    t.equal(c3, 0, 'after second poll');
    scheduler.poll();
    t.equal(c1, 2, 'after third poll');
    t.equal(c2, 1, 'after third poll');
    t.equal(c3, 0, 'after third poll');
    scheduler.poll();
    t.equal(c1, 2, 'after fourth poll');
    t.equal(c2, 2, 'after fourth poll');
    t.equal(c3, 0, 'after fourth poll');
    scheduler.poll();
    t.equal(c1, 2, 'after fifth poll');
    t.equal(c2, 2, 'after fifth poll');
    t.equal(c3, 1, 'after fifth poll');
    t.end();
});
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