test/e2e/resources/memory/ignoring-retainers.html

<!--
  Copyright 2024 The Chromium Authors
  Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file.
-->
<h1>Memory Panel (Heap profiler) Test</h1>
<script>
  var firstRetainer = {x: {y: 'searchable_string'}};
  var weakMap = new WeakMap();
  class KeyType {}
  var firstKey = new KeyType();
  var secondKey = {p: {q: {}}};
  weakMap.set(firstKey, firstRetainer.x);
  weakMap.set(secondKey.p.q, firstRetainer.x);
  // Some additional properties are included in the following object so that
  // this test case can also serve to verify the formatting of plain JS objects.
  var lastRetainer = {
    a: {
      b: {
        ['#'.repeat(130)]: 2,
        c: {
          d: firstRetainer.x
        }
      },
      irrelevantProperty: 3,
      [Symbol('also irrelevant')]: 4,
      '}': 5
    }
  };
  for (var i = 0; i < 10; ++i) {
    lastRetainer['extraProp' + i] = i;
  }
</script>