Function createCircularObject

test/parallel/test-assert-partial-deep-equal.js:10–15

()

const x = ['x'];

function createCircularObject() {
  const obj = {};
  obj.self = obj;
  obj.set = new Set([x, ['y']]);
  return obj;
}

function createDeepNestedObject() {
  return { level1: { level2: { level3: 'deepValue' } } };