/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";

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

const BREAKDOWN = {
  by: "internalType",
  then: { by: "count", count: true, bytes: true },
};

const REPORT1 = {
  JSObject: {
    count: 10,
    bytes: 100,
  },
  "js::Shape": {
    count: 50,
    bytes: 500,
  },
  JSString: {
    count: 0,
    bytes: 0,
  },
  "js::LazyScript": {
    count: 1,
    bytes: 10,
  },
};

const REPORT2 = {
  JSObject: {
    count: 11,
    bytes: 110,
  },
  "js::Shape": {
    count: 51,
    bytes: 510,
  },
  JSString: {
    count: 1,
    bytes: 1,
  },
  "js::BaseShape": {
    count: 1,
    bytes: 42,
  },
};

const EXPECTED = {
  JSObject: {
    count: 1,
    bytes: 10,
  },
  "js::Shape": {
    count: 1,
    bytes: 10,
  },
  JSString: {
    count: 1,
    bytes: 1,
  },
  "js::LazyScript": {
    count: -1,
    bytes: -10,
  },
  "js::BaseShape": {
    count: 1,
    bytes: 42,
  },
};

function run_test() {
  assertDiff(BREAKDOWN, REPORT1, REPORT2, EXPECTED);
}