file_with_same_origin_frame.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<meta charset="utf-8">

Load a same-origin iframe (http://mochi.test:8888, https://mochi.test/, http://mochi.xorigin-test:8888, etc.).<br>

<iframe src="file_sample.html"></iframe>

<script>

"use strict";

// Dereference frames[0] to ensure the creation of the frame's window context.

// Without this, the frame's browsingContext.currentWindowGlobal is null in the

// parent on Android with --disable-fission (bug 1902709).

void frames[0];

console.log("This is " + document.URL + " and opener=" + opener);

</script>