| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Parent is isolated, subdomain child 1 is not isolated, same-subdomain child 2 is not isolated</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <div id="log"></div> |
| |
| <script type="module"> |
| import { insertIframe, sendWasmModule, setBothDocumentDomains, |
| sendWasmModuleBetween, accessDocumentBetween } from "./resources/helpers.mjs"; |
| |
| let frameWindow1, frameWindow2; |
| promise_setup(async () => { |
| // Order of loading should not matter, but we make it sequential to ensure the |
| // tests are deterministic. |
| frameWindow1 = await insertIframe("{{hosts[][www]}}"); |
| frameWindow2 = await insertIframe("{{hosts[][www]}}"); |
| |
| await setBothDocumentDomains(frameWindow1); |
| await setBothDocumentDomains(frameWindow2); |
| }); |
| |
| |
| // Since everybody is different-origin, everyone's requests/non-requests get |
| // respected. |
| // |
| // So, the parent ends up in its origin-keyed agent cluster, and child 1 and |
| // child 2 both end up in the site-keyed agent cluster. |
| |
| promise_test(async () => { |
| const whatHappened = await sendWasmModule(frameWindow1); |
| |
| assert_equals(whatHappened, "messageerror"); |
| }, "Parent to child1: messageerror event must occur"); |
| |
| promise_test(async () => { |
| assert_throws_dom("SecurityError", DOMException, () => { |
| frameWindow1.document; |
| }); |
| }, "Parent to child1: setting document.domain must not give sync access"); |
| |
| promise_test(async () => { |
| const whatHappened = await sendWasmModule(frameWindow2); |
| |
| assert_equals(whatHappened, "messageerror"); |
| }, "Parent to child2: messageerror event must occur"); |
| |
| promise_test(async () => { |
| assert_throws_dom("SecurityError", DOMException, () => { |
| frameWindow2.document; |
| }); |
| }, "Parent to child2: setting document.domain must not give sync access"); |
| |
| promise_test(async () => { |
| const whatHappened = await sendWasmModuleBetween(frameWindow1, 1); |
| |
| assert_equals(whatHappened, "WebAssembly.Module message received"); |
| }, "child1 to child2: message event must occur"); |
| |
| promise_test(async () => { |
| const whatHappened = await accessDocumentBetween(frameWindow1, 1); |
| |
| assert_equals(whatHappened, "accessed document successfully"); |
| }, "child1 to child2: setting document.domain must give sync access"); |
| |
| promise_test(async () => { |
| const whatHappened = await sendWasmModuleBetween(frameWindow2, 0); |
| |
| assert_equals(whatHappened, "WebAssembly.Module message received"); |
| }, "child2 to child1: message event must occur"); |
| |
| promise_test(async () => { |
| const whatHappened = await accessDocumentBetween(frameWindow2, 0); |
| |
| assert_equals(whatHappened, "accessed document successfully"); |
| }, "child2 to child1: setting document.domain must give sync access"); |
| </script> |
