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- This WPT test may be referenced by the following Test IDs:
- /html/browsers/the-window-object/window-indexed-access-vs-named-access.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset=utf-8>
<title>Interactions between indexed and named access on the Window object</title>
<link rel="author" title="Delan Azabani" href="dazabani@igalia.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=0></div>
<div id=4></div>
<iframe name=3></iframe>
<iframe name=2></iframe>
<iframe name=1></iframe>
<script>
const divs = document.querySelectorAll("div");
const iframes = document.querySelectorAll("iframe");
const wp = Object.getPrototypeOf(window);
test(function() {
assert_equals(window[0], iframes[0].contentWindow);
assert_equals(window["0"], iframes[0].contentWindow);
}, "WindowProxy: document-tree child navigable with index 0 (indexed access)");
test(function() {
assert_equals(window[1], iframes[1].contentWindow);
assert_equals(window["1"], iframes[1].contentWindow);
}, "WindowProxy: document-tree child navigable with index 1 (indexed access)");
test(function() {
assert_equals(window[2], iframes[2].contentWindow);
assert_equals(window["2"], iframes[2].contentWindow);
}, "WindowProxy: document-tree child navigable with index 2 (indexed access)");
test(function() {
assert_equals(window[3], iframes[0].contentWindow);
assert_equals(window["3"], iframes[0].contentWindow);
}, "WindowProxy: document-tree child navigable with target name 3 (named access)");
test(function() {
assert_equals(window[4], divs[1]);
assert_equals(window["4"], divs[1]);
}, "WindowProxy: element with id 4 (named access)");
test(function() {
assert_equals(wp[0], divs[0]);
assert_equals(wp["0"], divs[0]);
}, "Window prototype: element with id 0 (named access)");
test(function() {
assert_equals(wp[1], iframes[2].contentWindow);
assert_equals(wp["1"], iframes[2].contentWindow);
}, "Window prototype: document-tree child navigable with target name 1 (named access)");
test(function() {
assert_equals(wp[2], iframes[1].contentWindow);
assert_equals(wp["2"], iframes[1].contentWindow);
}, "Window prototype: document-tree child navigable with target name 2 (named access)");
test(function() {
assert_equals(wp[3], iframes[0].contentWindow);
assert_equals(wp["3"], iframes[0].contentWindow);
}, "Window prototype: document-tree child navigable with target name 3 (named access)");
test(function() {
assert_equals(wp[4], divs[1]);
assert_equals(wp["4"], divs[1]);
}, "Window prototype: element with id 4 (named access)");
</script>