gecko-dev/dom/workers/test/browser_consoleSharedWorkers.js
Kris Maglione 94e3b0bd8d Bug 1596918: Part 3a - Scripted rewrite of most ContentTask.spawn calls to SpecialPowers.spawn calls. r=mccr8,remote-protocol-reviewers,ato
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.

Differential Revision: https://phabricator.services.mozilla.com/D53740

--HG--
extra : moz-landing-system : lando
2019-12-13 20:36:16 +00:00

68 lines
2.1 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
add_task(async function test() {
const testURL = getRootDirectory(gTestPath) + "empty.html";
let tab = BrowserTestUtils.addTab(gBrowser, testURL);
gBrowser.selectedTab = tab;
await BrowserTestUtils.browserLoaded(gBrowser.getBrowserForTab(tab));
let promise = new Promise(resolve => {
function consoleListener() {
Services.obs.addObserver(this, "console-api-log-event");
Services.obs.addObserver(this, "console-api-profiler");
}
var order = 0;
consoleListener.prototype = {
observe: (aSubject, aTopic, aData) => {
ok(true, "Something has been received");
if (aTopic == "console-api-profiler") {
var obj = aSubject.wrappedJSObject;
is(
obj.arguments[0],
"Hello profiling from a SharedWorker!",
"A message from a SharedWorker \\o/"
);
is(order++, 0, "First a profiler message.");
Services.obs.removeObserver(cl, "console-api-profiler");
return;
}
if (aTopic == "console-api-log-event") {
var obj = aSubject.wrappedJSObject;
is(
obj.arguments[0],
"Hello world from a SharedWorker!",
"A message from a SharedWorker \\o/"
);
is(
obj.ID,
"chrome://mochitests/content/browser/dom/workers/test/sharedWorker_console.js",
"The ID is SharedWorker"
);
is(obj.innerID, "SharedWorker", "The ID is SharedWorker");
is(order++, 1, "Then a log message.");
Services.obs.removeObserver(cl, "console-api-log-event");
resolve();
return;
}
},
};
var cl = new consoleListener();
});
await SpecialPowers.spawn(tab.linkedBrowser, [], async function() {
new content.SharedWorker("sharedWorker_console.js");
});
await promise;
await BrowserTestUtils.removeTab(tab);
});