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/**
* Any copyright is dedicated to the Public Domain.
*/
"use strict";
(async () => {
SimpleTest.waitForExplicitFinish();
const IFRAME_URL = HTTP_BASE_URL + "sourcemap_header_iframe.html";
const WORKER_URL = HTTP_BASE_URL + "sourcemap_header_worker.js";
const DEBUGGER_URL = BASE_URL + "sourcemap_header_debugger.js";
const workerFrame = document.getElementById("worker-frame");
ok(workerFrame, "has frame");
await new Promise(r => {
workerFrame.onload = r;
workerFrame.src = IFRAME_URL;
});
info("Start worker and watch for registration");
const workerLoadedChannel = new MessageChannel();
const loadDebuggerAndWorker = Promise.all([
waitForRegister(WORKER_URL, DEBUGGER_URL),
// We need to wait for the worker to load so a Debugger.Source will be
// guaranteed to exist.
new Promise(r => {
workerLoadedChannel.port1.onmessage = r;
}),
]);
workerFrame.contentWindow.postMessage(WORKER_URL, "*", [
workerLoadedChannel.port2,
]);
const [dbg] = await loadDebuggerAndWorker;
// Wait for the debugger server to reply with the sourceMapURL of the
// loaded worker scripts.
info("Querying for the sourceMapURL of the worker script");
const urls = await new Promise(res => {
dbg.addListener({
onMessage(msg) {
const data = JSON.parse(msg);
if (data.type !== "response-sourceMapURL") {
return;
}
dbg.removeListener(this);
res(data.value);
},
});
dbg.postMessage(
JSON.stringify({
type: "request-sourceMapURL",
url: WORKER_URL,
})
);
});
ok(Array.isArray(urls) && urls.length === 1, "has a single source actor");
is(urls[0], "worker-header.js.map", "has the right map URL");
SimpleTest.finish();
})();