servo/tests/wpt/web-platform-tests/measure-memory/iframe.same-origin.https.window.js

// META: script=/common/get-host-info.sub.js
// META: script=./resources/common.js
// META: timeout=long
'use strict';

assert_true(self.crossOriginIsolated);

promise_test(async testCase => {
  const {iframes, windows} = await build([
    {
      id: 'same-origin-1',
      children: [
        {
          id: 'same-origin-2',
        }
      ],
    },
  ]);
  const result = await performance.measureUserAgentSpecificMemory();
  checkMeasureMemory(result, [
    {
      url: window.location.href,
      scope: 'Window',
      container: null,
    },
    {
      url: windows['same-origin-1'].location.href,
      scope: 'Window',
      container: {
        id: 'same-origin-1',
        src: iframes['same-origin-1'].src,
      },
    },
    {
      url: windows['same-origin-2'].location.href,
      scope: 'Window',
      container: {
        id: 'same-origin-2',
        src: iframes['same-origin-2'].src,
      },
    },
  ]);
}, 'Well-formed result of performance.measureUserAgentSpecificMemory with same-origin iframes.');