forked from mirrors/gecko-dev
83 lines
2.2 KiB
JavaScript
83 lines
2.2 KiB
JavaScript
"use strict";
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/* exported createHttpServer, promiseConsoleOutput, assertPersistentListeners */
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var { XPCOMUtils } = ChromeUtils.importESModule(
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"resource://gre/modules/XPCOMUtils.sys.mjs"
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);
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const { AppConstants } = ChromeUtils.importESModule(
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"resource://gre/modules/AppConstants.sys.mjs"
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);
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// eslint-disable-next-line no-unused-vars
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ChromeUtils.defineESModuleGetters(this, {
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FileUtils: "resource://gre/modules/FileUtils.sys.mjs",
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TestUtils: "resource://testing-common/TestUtils.sys.mjs",
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});
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XPCOMUtils.defineLazyModuleGetters(this, {
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Extension: "resource://gre/modules/Extension.jsm",
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ExtensionData: "resource://gre/modules/Extension.jsm",
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ExtensionTestUtils: "resource://testing-common/ExtensionXPCShellUtils.jsm",
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HttpServer: "resource://testing-common/httpd.js",
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NetUtil: "resource://gre/modules/NetUtil.jsm",
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Schemas: "resource://gre/modules/Schemas.jsm",
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});
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ExtensionTestUtils.init(this);
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// Persistent Listener test functionality
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const { assertPersistentListeners } = ExtensionTestUtils.testAssertions;
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/**
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* Creates a new HttpServer for testing, and begins listening on the
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* specified port. Automatically shuts down the server when the test
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* unit ends.
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*
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* @param {integer} [port]
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* The port to listen on. If omitted, listen on a random
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* port. The latter is the preferred behavior.
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*
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* @returns {HttpServer}
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*/
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function createHttpServer(port = -1) {
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let server = new HttpServer();
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server.start(port);
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registerCleanupFunction(() => {
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return new Promise(resolve => {
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server.stop(resolve);
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});
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});
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return server;
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}
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var promiseConsoleOutput = async function(task) {
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const DONE = `=== console listener ${Math.random()} done ===`;
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let listener;
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let messages = [];
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let awaitListener = new Promise(resolve => {
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listener = msg => {
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if (msg == DONE) {
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resolve();
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} else {
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void (msg instanceof Ci.nsIConsoleMessage);
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messages.push(msg);
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}
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};
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});
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Services.console.registerListener(listener);
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try {
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let result = await task();
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Services.console.logStringMessage(DONE);
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await awaitListener;
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return { messages, result };
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} finally {
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Services.console.unregisterListener(listener);
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}
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};
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