134 lines
3.6 KiB
JavaScript
134 lines
3.6 KiB
JavaScript
/**
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* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*/
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const { PrincipalUtils } = ChromeUtils.importESModule(
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"resource://testing-common/dom/quota/test/modules/PrincipalUtils.sys.mjs"
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);
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const { QuotaUtils } = ChromeUtils.importESModule(
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"resource://testing-common/dom/quota/test/modules/QuotaUtils.sys.mjs"
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);
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const { IndexedDBUtils } = ChromeUtils.importESModule(
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"resource://testing-common/dom/indexedDB/test/modules/IndexedDBUtils.sys.mjs"
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);
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const { TestUtils } = ChromeUtils.importESModule(
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"resource://testing-common/TestUtils.sys.mjs"
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);
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async function testNewDatabase() {
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const principal = PrincipalUtils.createPrincipal("https://example.com");
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const name = "test_slowStorageInitialization.js";
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info("Testing origin clearing requested after starting database work");
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info("Starting database opening");
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const openPromise = (function () {
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const request = indexedDB.openForPrincipal(principal, name);
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const promise = IndexedDBUtils.requestFinished(request);
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return promise;
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})();
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info("Waiting for database work to start");
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await TestUtils.topicObserved("IndexedDB::DatabaseWorkStarted");
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info("Starting origin clearing");
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const clearPromise = (async function () {
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const request = Services.qms.clearStoragesForPrincipal(principal);
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const promise = QuotaUtils.requestFinished(request);
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return promise;
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})();
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info("Waiting for database to finish opening");
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try {
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await openPromise;
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ok(false, "Should have thrown");
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} catch (e) {
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ok(true, "Should have thrown");
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Assert.strictEqual(e.name, "UnknownError", "Threw right result code");
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}
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info("Waiting for origin to finish clearing");
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await clearPromise;
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}
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async function testExistingDatabase() {
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const principal = PrincipalUtils.createPrincipal("https://example.com");
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const name = "test_slowStorageInitialization.js";
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const objectStoreName = "foo";
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info("Testing origin clearing requested after starting database work");
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info("Ensuring a pre-existing database");
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{
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const request = indexedDB.openForPrincipal(principal, name);
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request.onupgradeneeded = function (event) {
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const database = event.target.result;
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database.createObjectStore(objectStoreName);
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};
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const promise = IndexedDBUtils.requestFinished(request);
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const database = await promise;
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database.close();
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}
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info("Starting database opening");
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const openPromise = (function () {
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const request = indexedDB.openForPrincipal(principal, name);
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const promise = IndexedDBUtils.requestFinished(request);
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return promise;
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})();
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info("Waiting for database work to start");
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await TestUtils.topicObserved("IndexedDB::DatabaseWorkStarted");
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info("Starting origin clearing");
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const clearPromise = (async function () {
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const request = Services.qms.clearStoragesForPrincipal(principal);
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const promise = QuotaUtils.requestFinished(request);
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return promise;
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})();
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info("Waiting for database to finish opening");
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try {
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await openPromise;
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ok(false, "Should have thrown");
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} catch (e) {
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ok(true, "Should have thrown");
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Assert.strictEqual(e.name, "AbortError", "Threw right result code");
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}
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info("Waiting for origin to finish clearing");
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await clearPromise;
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}
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/* exported testSteps */
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async function testSteps() {
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add_task(
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{
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pref_set: [
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["dom.indexedDB.databaseInitialization.pauseOnIOThreadMs", 2000],
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],
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},
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testNewDatabase
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);
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add_task(
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{
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pref_set: [
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["dom.indexedDB.databaseInitialization.pauseOnIOThreadMs", 2000],
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],
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},
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testExistingDatabase
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);
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}
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