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<!DOCTYPE html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
</body>
<script>
promise_test(() => {
return new Promise(resolve => {
performance.clearResourceTimings()
let childFrameOneLoaded = false
let childFrameTwoLoaded = false
// Create first child iframe.
const childFrameOne = document.createElement('iframe')
childFrameOne.src = "../resources/child-frame.html"
document.body.appendChild(childFrameOne)
childFrameOne.addEventListener("load", () => {
childFrameOneLoaded = true
if (childFrameTwoLoaded)
verifyPerformanceEntries()
})
// Create second child iframe.
const childFrameTwo = document.createElement('iframe')
childFrameTwo.src = "../resources/child-frame.html"
document.body.appendChild(childFrameTwo)
childFrameTwo.addEventListener("load", () => {
childFrameTwoLoaded = true
if (childFrameOneLoaded)
verifyPerformanceEntries()
})
function verifyPerformanceEntries() {
const entries = performance.getEntries(true)
const navigationEntries = performance.getEntriesByType("navigation", true)
const markedEntries = performance.getEntriesByName("entry-name", undefined, true)
// 4 entries for parent, 2 for each child
assert_equals(entries.length, 8)
// 1 entry for parent, 1 for each child.
assert_equals(navigationEntries.length, 3)
// 1 entry for each child.
assert_equals(markedEntries.length, 2)
resolve()
}
})
}, "GetEntries of a parent Frame with two Same-Origin children")
</script>
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