| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <iframe id="i" src="/common/blank.html"></iframe> |
| <script> |
| promise_test(async (t) => { |
| // Wait for after the load event so that the navigation doesn't get converted |
| // into a replace navigation. |
| await new Promise(r => window.onload = () => t.step_timeout(r, 0)); |
| |
| // The entry for the first document has a visible url. |
| i.contentWindow.navigation.navigate("/common/blank.html?2"); |
| await new Promise(r => i.onload = () => t.step_timeout(r, 0)); |
| assert_not_equals(i.contentWindow.navigation.entries()[0].url, null); |
| |
| // Apply no-referrer, the url should now be censored when no longer on that document. |
| i.contentWindow.navigation.back(); |
| await new Promise(r => i.onload = () => t.step_timeout(r, 0)); |
| i.contentDocument.head.innerHTML = `<meta name="referrer" content="no-referrer">`; |
| assert_not_equals(i.contentWindow.navigation.entries()[0].url, null); |
| i.contentWindow.navigation.forward(); |
| await new Promise(r => i.onload = () => t.step_timeout(r, 0)); |
| assert_equals(i.contentWindow.navigation.entries()[0].url, null); |
| |
| // Overwrite the referrer policy, the url should be visible again. |
| i.contentWindow.navigation.back(); |
| await new Promise(r => i.onload = () => t.step_timeout(r, 0)); |
| i.contentDocument.head.innerHTML = `<meta name="referrer" content="same-origin">`; |
| i.contentWindow.navigation.forward(); |
| await new Promise(r => i.onload = () => t.step_timeout(r, 0)); |
| assert_not_equals(i.contentWindow.navigation.entries()[0].url, null); |
| }, "The url of a document is censored by a no-referrer policy dynamically"); |
| </script> |