// META: script=/common/get-host-info.sub.js // META: script=./resources/checker.js // META: script=./resources/common.js // META: timeout=long 'use strict'; promise_test(async testCase => { assert_true(self.crossOriginIsolated); 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.');