test_census_diff_05.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Test diffing census reports of breakdown by "allocationStack".

const BREAKDOWN = {

  by: "allocationStack",

  then: { by: "count", count: true, bytes: true },

  noStack: { by: "count", count: true, bytes: true },

};

const stack1 = saveStack();

const stack2 = saveStack();

const stack3 = saveStack();

const REPORT1 = new Map([

  [stack1, { count: 10, bytes: 100 }],

  [stack2, { count: 1, bytes: 10 }],

]);

const REPORT2 = new Map([

  [stack2, { count: 10, bytes: 100 }],

  [stack3, { count: 1, bytes: 10 }],

]);

const EXPECTED = new Map([

  [stack1, { count: -10, bytes: -100 }],

  [stack2, { count: 9, bytes: 90 }],

  [stack3, { count: 1, bytes: 10 }],

]);

function run_test() {

  assertDiff(BREAKDOWN, REPORT1, REPORT2, EXPECTED);