| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Parent is isolated, navigate a frame from same-origin non-isolated to different-origin (different-port) isolated</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <div id="log"></div> |
| |
| <script type="module"> |
| import { |
| insertIframe, |
| navigateIframe, |
| setBothDocumentDomains, |
| testSameAgentCluster, |
| testDifferentAgentClusters, |
| testOriginIsolationRestricted |
| } from "./resources/helpers.mjs"; |
| |
| let frame1; |
| promise_setup(async () => { |
| frame1 = await insertIframe("{{hosts[][]}}"); |
| }); |
| |
| // Since the parent is isolated, the same-origin child's non-request is ignored, |
| // so it gets isolated too. |
| |
| testSameAgentCluster([self, 0], "Before: parent to child"); |
| testOriginIsolationRestricted(self, true, "before parent"); |
| testOriginIsolationRestricted(0, true, "before child"); |
| |
| promise_test(async () => { |
| await navigateIframe(frame1, "{{hosts[][]}}:{{ports[https][1]}}"); |
| await setBothDocumentDomains(frames[0]); |
| }, "Navigation"); |
| |
| // Since the new page is different-origin, its non-request should be respected. |
| |
| testDifferentAgentClusters([self, 0], "After: parent to child"); |
| testOriginIsolationRestricted(self, true, "after parent"); |
| testOriginIsolationRestricted(0, false, "after child"); |
| </script> |
