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// 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: 'cross-site-1',
children: [
{
id: 'same-origin-2',
},
{
id: 'cross-origin-3',
},
{
id: 'cross-site-4',
}
],
},
]);
try {
const result = await performance.measureUserAgentSpecificMemory();
checkMeasureMemory(result, [
{
url: window.location.href,
scope: 'Window',
container: null,
},
{
url: 'cross-origin-url',
scope: 'cross-origin-aggregated',
container: {
id: 'cross-site-1',
src: iframes['cross-site-1'].src,
},
},
{
url: windows['same-origin-2'].location.href,
scope: 'Window',
container: {
id: 'cross-site-1',
src: iframes['cross-site-1'].src,
},
},
]);
} catch (error) {
if (!(error instanceof DOMException)) {
throw error;
}
assert_equals(error.name, 'SecurityError');
}
}, 'performance.measureUserAgentSpecificMemory URLs within a cross-site iframe.');
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