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/**
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
Cu.import("resource://gre/modules/AddonManager.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/Task.jsm");
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
const wdm = Cc["@mozilla.org/dom/workers/workerdebuggermanager;1"].
getService(Ci.nsIWorkerDebuggerManager);
const BASE_URL = "chrome://mochitests/content/chrome/dom/workers/test/";
var gRemainingTests = 0;
function waitForWorkerFinish() {
if (gRemainingTests == 0) {
SimpleTest.waitForExplicitFinish();
}
++gRemainingTests;
}
function finish() {
--gRemainingTests;
if (gRemainingTests == 0) {
SimpleTest.finish();
}
}
function assertThrows(fun, message) {
let throws = false;
try {
fun();
} catch (e) {
throws = true;
}
ok(throws, message);
}
function* generateDebuggers() {
let e = wdm.getWorkerDebuggerEnumerator();
while (e.hasMoreElements()) {
let dbg = e.getNext().QueryInterface(Ci.nsIWorkerDebugger);
yield dbg;
}
}
function findDebugger(url) {
for (let dbg of generateDebuggers()) {
if (dbg.url === url) {
return dbg;
}
}
return null;
}
function waitForRegister(url, dbgUrl) {
return new Promise(function (resolve) {
wdm.addListener({
onRegister: function (dbg) {
dump("FAK " + dbg.url + "\n");
if (dbg.url !== url) {
return;
}
ok(true, "Debugger with url " + url + " should be registered.");
wdm.removeListener(this);
if (dbgUrl) {
info("Initializing worker debugger with url " + url + ".");
dbg.initialize(dbgUrl);
}
resolve(dbg);
}
});
});
}
function waitForUnregister(url) {
return new Promise(function (resolve) {
wdm.addListener({
onUnregister: function (dbg) {
if (dbg.url !== url) {
return;
}
ok(true, "Debugger with url " + url + " should be unregistered.");
wdm.removeListener(this);
resolve();
}
});
});
}
function waitForDebuggerClose(dbg) {
return new Promise(function (resolve) {
dbg.addListener({
onClose: function () {
ok(true, "Debugger should be closed.");
dbg.removeListener(this);
resolve();
}
});
});
}
function waitForDebuggerError(dbg) {
return new Promise(function (resolve) {
dbg.addListener({
onError: function (filename, lineno, message) {
dbg.removeListener(this);
resolve(new Error(message, filename, lineno));
}
});
});
}
function waitForDebuggerMessage(dbg, message) {
return new Promise(function (resolve) {
dbg.addListener({
onMessage: function (message1) {
if (message !== message1) {
return;
}
ok(true, "Should receive " + message + " message from debugger.");
dbg.removeListener(this);
resolve();
}
});
});
}
function waitForWindowMessage(window, message) {
return new Promise(function (resolve) {
let onmessage = function (event) {
if (event.data !== event.data) {
return;
}
window.removeEventListener("message", onmessage, false);
resolve();
};
window.addEventListener("message", onmessage, false);
});
}
function waitForWorkerMessage(worker, message) {
return new Promise(function (resolve) {
worker.addEventListener("message", function onmessage(event) {
if (event.data !== message) {
return;
}
ok(true, "Should receive " + message + " message from worker.");
worker.removeEventListener("message", onmessage);
resolve();
});
});
}
function waitForMultiple(promises) {
return new Promise(function (resolve) {
let values = [];
for (let i = 0; i < promises.length; ++i) {
let index = i;
promises[i].then(function (value) {
is(index + 1, values.length + 1,
"Promise " + (values.length + 1) + " out of " + promises.length +
" should be resolved.");
values.push(value);
if (values.length === promises.length) {
resolve(values);
}
});
}
});
};
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