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const loadPromise = new Promise(resolve => { window.resolveLoadPromise = resolve; });
function assertURL(doc) {
assert_equals(doc.URL, "about:blank", "document.URL");
assert_equals(doc.documentURI, "about:blank", "document.documentURI");
assert_equals(doc.baseURI, "about:blank", "document.baseURI");
}
const inputs = {
valid: "<html></html>",
"invalid XML": `<span x:test="testing">1</span>`
};
for (const [inputName, input] of Object.entries(inputs)) {
test(() => {
const doc = Document.parseHTMLUnsafe(input);
assertURL(doc);
}, `${inputName}: created normally`);
promise_test(async () => {
await loadPromise;
const doc = frames[0].Document.parseHTMLUnsafe(input);
assertURL(doc);
}, `${inputName}: created using another iframe's parseHTMLUnsafe from this frame`);
promise_test(async () => {
await loadPromise;
const doc = frames[0].doParse(input);
assertURL(doc);
}, `${inputName}: created using another iframe's parseHTMLUnsafe from that frame`);
}