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let destination = location;
if (location.search == "?cross-site") {
const https = destination.protocol.startsWith("https");
destination = get_host_info()[https ? 'HTTPS_NOTSAMESITE_ORIGIN' : 'HTTP_NOTSAMESITE_ORIGIN'];
} else if (location.search == "?crossorigin") {
destination = get_host_info().REMOTE_ORIGIN;
}
const pre_navigate_url =
new URL("/resource-timing/resources/document-that-navigates.html",
destination).href;
const post_navigate_url =
new URL("/resource-timing/resources/document-navigated.html",
destination).href;
const pre_refresh_url =
new URL("/resource-timing/resources/document-that-refreshes.html",
destination).href;
const post_refresh_url =
new URL("/resource-timing/resources/document-refreshed.html",
destination).href;
const setup_navigate_or_refresh = (type, pre, post) => {
const verify_document_navigate_not_observable = () => {
const entries = performance.getEntriesByType("resource");
let found_first_document = false;
for (entry of entries) {
if (entry.name == pre) {
found_first_document = true;
}
if (entry.name == post) {
opener.postMessage(`FAIL - ${type} document should not be observable`,
`*`);
return;
}
}
if (!found_first_document) {
opener.postMessage("FAIL - initial document should be observable", "*");
return;
}
opener.postMessage("PASS", "*");
}
window.addEventListener("message", e => {
if (e.data == type) {
verify_document_navigate_not_observable();
}
});
}
const setup_navigate_test = () => {
setup_navigate_or_refresh("navigated", pre_navigate_url, post_navigate_url);
}
const setup_refresh_test = () => {
setup_navigate_or_refresh("refreshed", pre_refresh_url, post_refresh_url);
}
const setup_back_navigation = pushed_url => {
const verify_document_navigate_not_observable = navigated_back => {
const entries = performance.getEntriesByType("resource");
let found_first_document = false;
for (entry of entries) {
if (entry.name == pre_navigate_url) {
found_first_document = true;
}
if (entry.name == post_navigate_url) {
opener.postMessage("FAIL - navigated document exposed", "*");
return;
}
}
if (!found_first_document) {
opener.postMessage(`FAIL - first document not exposed. navigated_back ` +
`is ${navigated_back}`, "*");
return;
}
if (navigated_back) {
opener.postMessage("PASS", "*");
}
}
window.addEventListener("message", e => {
if (e.data == "navigated") {
verify_document_navigate_not_observable(sessionStorage.navigated);
if (sessionStorage.navigated) {
delete sessionStorage.navigated;
} else {
sessionStorage.navigated = true;
setTimeout(() => {
history.pushState({}, "", pushed_url);
location.href="navigate_back.html";
}, 0);
}
}
});
}
const open_test_window = (url, message) => {
promise_test(() => {
return new Promise((resolve, reject) => {
const openee = window.open(url);
addEventListener("message", e => {
openee.close();
if (e.data == "PASS") {
resolve();
} else {
reject(e.data);
}
});
});
}, message);
}
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