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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that we can get the list of all live Promise objects from the
* PromisesActor.
*/
"use strict";
const { PromisesFront } = require("devtools/shared/fronts/promises");
const SECRET = "MyLittleSecret";
add_task(function* () {
let client = yield startTestDebuggerServer("promises-actor-test");
let chromeActors = yield getChromeActors(client);
// We have to attach the chrome TabActor before playing with the PromiseActor
yield attachTab(client, chromeActors);
yield testListPromises(client, chromeActors, v =>
new Promise(resolve => resolve(v)));
let response = yield listTabs(client);
let targetTab = findTab(response.tabs, "promises-actor-test");
ok(targetTab, "Found our target tab.");
yield testListPromises(client, targetTab, v => {
const debuggee = DebuggerServer.getTestGlobal("promises-actor-test");
return debuggee.Promise.resolve(v);
});
yield close(client);
});
function* testListPromises(client, form, makePromise) {
let resolution = SECRET + Math.random();
let promise = makePromise(resolution);
let front = PromisesFront(client, form);
yield front.attach();
let promises = yield front.listPromises();
let found = false;
for (let p of promises) {
equal(p.type, "object", "Expect type to be Object");
equal(p.class, "Promise", "Expect class to be Promise");
equal(typeof p.promiseState.creationTimestamp, "number",
"Expect creation timestamp to be a number");
equal(typeof p.promiseState.timeToSettle, "number",
"Expect time to settle to be a number");
if (p.promiseState.state === "fulfilled" &&
p.promiseState.value === resolution) {
found = true;
}
}
ok(found, "Found our promise");
yield front.detach();
// Appease eslint
void promise;
}
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