/**
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
const { PrincipalUtils } = ChromeUtils.importESModule(
"resource://testing-common/dom/quota/test/modules/PrincipalUtils.sys.mjs"
);
const { TestUtils } = ChromeUtils.importESModule(
"resource://testing-common/TestUtils.sys.mjs"
);
add_task(async
function testSteps() {
const principal = PrincipalUtils.createPrincipal(
"https://example.com");
const name =
"test_databaseWorkStarted.js";
info(
"Starting database opening");
const openPromise =
new Promise(
function (resolve, reject) {
const sandbox =
new Cu.Sandbox(principal, {
wantGlobalProperties: [
"caches"],
});
sandbox.resolve = resolve;
sandbox.reject = reject;
Cu.evalInSandbox(`caches.open(
"${name}").then(resolve, reject);`, sandbox);
});
info(
"Waiting for database work to start");
await TestUtils.topicObserved(
"CacheAPI::DatabaseWorkStarted");
info(
"Waiting for database to finish opening");
await openPromise;
});