diff options
Diffstat (limited to 'testing/web-platform/tests/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-cross-origin.sub.html')
-rw-r--r-- | testing/web-platform/tests/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-cross-origin.sub.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-cross-origin.sub.html b/testing/web-platform/tests/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-cross-origin.sub.html new file mode 100644 index 0000000000..a5c1a2f102 --- /dev/null +++ b/testing/web-platform/tests/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-cross-origin.sub.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>[[SetPrototypeOf]] on a WindowProxy object should not allow changing its value: cross-origin</title> +<link rel="help" href="http://html.spec.whatwg.org/multipage/#windowproxy-setprototypeof"> +<link rel="author" title="Domenic Denicola" href="mailto:d@domenic.me"> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/common/test-setting-immutable-prototype.js"></script> + +<iframe src="//{{domains[www]}}:{{ports[http][1]}}/common/blank.html"></iframe> + +<script> +"use strict"; +setup({ explicit_done: true }); + +window.onload = () => { + const target = frames[0]; + + test(() => { + assert_equals(Object.getPrototypeOf(target), null); + }, "Cross-origin: the prototype is null"); + + testSettingImmutablePrototype("Cross-origin", target, null, { isSameOriginDomain: false }); + + done(); +}; +</script> |