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<!DOCTYPE html>
<title>Test window.prompt</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="resources/utils.js"></script>
<body>
<script>
async function runTest(dimension, extra_children) {
const window_outer_size_key = token();
const window_inner_size_key = token();
const window_outer_size_from_top_frame = (dimension == "width" ?
window.outerWidth : window.outerHeight).toString();
const frame_url = generateURL(
'resources/window-outer-dimensions-inner.html',
[window_outer_size_key, window_inner_size_key, dimension, extra_children]);
const new_frame = attachFencedFrame(frame_url);
// Get the outer and inner width/height from either the top level
// fencedframe or the nested iframe.
const result_outer = await nextValueFromServer(window_outer_size_key);
const result_inner = await nextValueFromServer(window_inner_size_key);
assert_not_equals(result_outer,
window_outer_size_from_top_frame,
"Outer " + dimension + " not read in fenced frame"
+ " tree.");
assert_equals(result_outer,
result_inner,
"Fencedframe's outer/inner " + dimension + " match.");
}
promise_test(async () => {
return runTest("width", 0);
}, "window.outerWidth");
promise_test(async () => {
return runTest("height", 0);
}, "window.outerHeight");
promise_test(async () => {
return runTest("width", 1);
}, "window.outerWidth nested iframe");
promise_test(async () => {
return runTest("height", 1);
}, "window.outerHeight nested iframe");
</script>
</body>
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