<!DOCTYPE html>
<title>Test successful named frame navigation.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="resources/utils.js"></script>
<body>
<script>
promise_test(async () => {
// This test uses the following layout:
// A: Top-level frame
// B: fencedframe
// C: iframe
//
// The purpose is to test that named target lookups of C succeed in A, i.e.
// that lookups work even when the first child of a frame is fenced.
const fencedframe = attachFencedFrameContext();
const iframe = attachIFrameContext();
// Give the iframe a name.
await iframe.execute(() => { window.name = "target_frame"; });
// Modify state in the iframe, using a JS navigation to the target name.
window.open("javascript:window.success=true;", "target_frame");
// Check that the navigation happened in the iframe.
await iframe.execute(() => {
// If the JS code didn't run in the iframe, `window.success` would be
// undefined.
assert_true(window.success, 'The JS code ran in the iframe.');
});
}, 'navigate iframe sibling of fenced frame');
</script>
</body>