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Bug 1528726 [wpt PR 15392] - HTML: nested browsing contexts name attribute, a=testonly
Automatic update from web-platform-tests HTML: nested browsing contexts name attribute For https://github.com/whatwg/html/pull/4367. -- wpt-commits: e18c05e5d1ee2c9a2343dda4f8bb38071740ab8a wpt-pr: 15392
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// META: script=/common/get-host-info.sub.js
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[
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"frame", // This works without <frameset>, so great
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"iframe",
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"object",
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"embed",
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].forEach(element => {
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[
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null,
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"",
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"initialvalue"
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].forEach(initialNameValue => {
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[
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"same-origin",
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"cross-origin"
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].forEach(originType => {
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async_test(t => {
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const ident = element + initialNameValue + originType,
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file = `${new URL("resources/post-to-parent.html", location.href).pathname}?ident=${ident}`,
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child = originType === "same-origin" ? file : `${get_host_info().HTTP_REMOTE_ORIGIN}${file}`,
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frame = document.createElement(element),
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expectedNameValue = initialNameValue || "";
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let state = "set";
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const listener = t.step_func(e => {
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if (e.data.ident === ident) {
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assert_equals(e.data.name, expectedNameValue); // This check is always the same
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if (state === "set") {
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frame.setAttribute("name", "meh");
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state = "remove"
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e.source.postMessage(null, "*");
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return;
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}
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if (state === "remove") {
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frame.removeAttribute("name");
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state = "done";
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e.source.postMessage(null, "*");
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return;
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}
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if (state === "done") {
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t.done();
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}
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}
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});
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frame.setAttribute(element === "object" ? "data" : "src", child);
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if (initialNameValue !== null) {
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frame.setAttribute("name", initialNameValue);
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}
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t.add_cleanup(() => {
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self.removeEventListener("message", listener);
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frame.remove();
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});
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self.addEventListener("message", listener);
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document.body.append(frame);
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}, `${originType} <${element}${initialNameValue !== null ? ' name=' + initialNameValue : ''}>`);
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});
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});
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});
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<script>
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const ident = new URL(location).searchParams.get("ident"),
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post = () => parent.postMessage({ name: window.name, ident }, "*");
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onmessage = () => post();
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post();
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</script>
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