| // META: script=/common/get-host-info.sub.js |
| |
| [ |
| "frame", // This works without <frameset>, so great |
| "iframe", |
| "object", |
| "embed", |
| ].forEach(element => { |
| [ |
| null, |
| "", |
| "initialvalue" |
| ].forEach(initialNameValue => { |
| [ |
| "same-origin", |
| "cross-origin" |
| ].forEach(originType => { |
| async_test(t => { |
| const ident = element + initialNameValue + originType, |
| file = `${new URL("resources/post-to-parent.html", location.href).pathname}?ident=${ident}`, |
| child = originType === "same-origin" ? file : `${get_host_info().HTTP_REMOTE_ORIGIN}${file}`, |
| frame = document.createElement(element), |
| expectedNameValue = initialNameValue || ""; |
| let state = "set"; |
| const listener = t.step_func(e => { |
| if (e.data.ident === ident) { |
| assert_equals(e.data.name, expectedNameValue); // This check is always the same |
| if (state === "set") { |
| frame.setAttribute("name", "meh"); |
| state = "remove" |
| e.source.postMessage(null, "*"); |
| return; |
| } |
| if (state === "remove") { |
| frame.removeAttribute("name"); |
| state = "done"; |
| e.source.postMessage(null, "*"); |
| return; |
| } |
| if (state === "done") { |
| t.done(); |
| } |
| } |
| }); |
| frame.setAttribute(element === "object" ? "data" : "src", child); |
| if (initialNameValue !== null) { |
| frame.setAttribute("name", initialNameValue); |
| } |
| t.add_cleanup(() => { |
| self.removeEventListener("message", listener); |
| frame.remove(); |
| }); |
| self.addEventListener("message", listener); |
| document.body.append(frame); |
| }, `${originType} <${element}${initialNameValue !== null ? ' name=' + initialNameValue : ''}>`); |
| }); |
| }); |
| }); |