54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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const wdm = Cc["@mozilla.org/dom/workers/workerdebuggermanager;1"].getService(
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Ci.nsIWorkerDebuggerManager
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);
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const BASE_URL = "chrome://mochitests/content/browser/dom/workers/test/";
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const WORKER_URL = BASE_URL + "WorkerDebugger.initialize_es_worker.js";
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const DEBUGGER_URL =
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BASE_URL + "WorkerDebugger.initialize_debugger_es_worker.js";
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add_task(async function test() {
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const onDbg = waitForRegister(WORKER_URL);
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const worker = new Worker(WORKER_URL, { type: "module" });
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info("Wait for worker message");
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await new Promise(resolve => (worker.onmessage = resolve));
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const dbg = await onDbg;
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info("Calling WorkerDebugger::Initialize");
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const onDebuggerScriptEvaluated = new Promise(resolve => {
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const listener = {
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onMessage(msg) {
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is(msg, "debugger script ran");
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dbg.removeListener(listener);
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resolve();
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},
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};
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dbg.addListener(listener);
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});
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dbg.initialize(DEBUGGER_URL);
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ok(true, "dbg.initialize didn't throw");
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info("Waiting for debugger script to be evaluated and dispatching a message");
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await onDebuggerScriptEvaluated;
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});
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function waitForRegister(url, dbgUrl) {
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return new Promise(function (resolve) {
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wdm.addListener({
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onRegister(dbg) {
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if (dbg.url !== url) {
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return;
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}
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ok(true, "Debugger with url " + url + " should be registered.");
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wdm.removeListener(this);
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resolve(dbg);
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},
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});
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});
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}
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