michael@0: /** michael@0: * Any copyright is dedicated to the Public Domain. michael@0: * http://creativecommons.org/publicdomain/zero/1.0/ michael@0: */ michael@0: michael@0: var testGenerator = testSteps(); michael@0: michael@0: function testSteps() michael@0: { michael@0: const name = this.window ? window.location.pathname : "Splendid Test"; michael@0: michael@0: ok(indexedDB.deleteDatabase, "deleteDatabase function should exist!"); michael@0: michael@0: let request = indexedDB.open(name, 10); michael@0: request.onerror = errorHandler; michael@0: request.onsuccess = unexpectedSuccessHandler; michael@0: request.onupgradeneeded = grabEventAndContinueHandler; michael@0: michael@0: ok(request instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest"); michael@0: michael@0: let event = yield undefined; michael@0: michael@0: is(event.type, "upgradeneeded", "Expect an upgradeneeded event"); michael@0: ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event"); michael@0: michael@0: let db = event.target.result; michael@0: db.createObjectStore("stuff"); michael@0: michael@0: request.onsuccess = grabEventAndContinueHandler; michael@0: michael@0: event = yield undefined; michael@0: michael@0: is(event.type, "success", "Expect a success event"); michael@0: is(event.target, request, "Event has right target"); michael@0: ok(event.target.result instanceof IDBDatabase, "Result should be a database"); michael@0: is(db.objectStoreNames.length, 1, "Expect an objectStore here"); michael@0: michael@0: let request = indexedDB.open(name, 10); michael@0: request.onerror = errorHandler; michael@0: request.onsuccess = grabEventAndContinueHandler; michael@0: michael@0: event = yield undefined; michael@0: is(event.type, "success", "Expect a success event"); michael@0: is(event.target, request, "Event has right target"); michael@0: ok(event.target.result instanceof IDBDatabase, "Result should be a database"); michael@0: let db2 = event.target.result; michael@0: is(db2.objectStoreNames.length, 1, "Expect an objectStore here"); michael@0: michael@0: var onversionchangecalled = false; michael@0: michael@0: function closeDBs(event) { michael@0: onversionchangecalled = true; michael@0: ok(event instanceof IDBVersionChangeEvent, "expect a versionchange event"); michael@0: is(event.oldVersion, 10, "oldVersion should be 10"); michael@0: ok(event.newVersion === null, "newVersion should be null"); michael@0: ok(!(event.newVersion === undefined), "newVersion should be null"); michael@0: ok(!(event.newVersion === 0), "newVersion should be null"); michael@0: db.close(); michael@0: db2.close(); michael@0: db.onversionchange = unexpectedSuccessHandler; michael@0: db2.onversionchange = unexpectedSuccessHandler; michael@0: }; michael@0: michael@0: // The IDB spec doesn't guarantee the order that onversionchange will fire michael@0: // on the dbs. michael@0: db.onversionchange = closeDBs; michael@0: db2.onversionchange = closeDBs; michael@0: michael@0: let request = indexedDB.deleteDatabase(name); michael@0: request.onerror = errorHandler; michael@0: request.onsuccess = grabEventAndContinueHandler; michael@0: michael@0: ok(request instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest"); michael@0: michael@0: event = yield undefined; michael@0: ok(onversionchangecalled, "Expected versionchange events"); michael@0: is(event.type, "success", "expect a success event"); michael@0: is(event.target, request, "event has right target"); michael@0: ok(event.target.result === undefined, "event should have no result"); michael@0: michael@0: let request = indexedDB.open(name, 1); michael@0: request.onerror = errorHandler; michael@0: request.onsuccess = grabEventAndContinueHandler; michael@0: michael@0: event = yield undefined; michael@0: is(event.target.result.version, 1, "DB has proper version"); michael@0: is(event.target.result.objectStoreNames.length, 0, "DB should have no object stores"); michael@0: michael@0: michael@0: let request = indexedDB.deleteDatabase("thisDatabaseHadBetterNotExist"); michael@0: request.onerror = errorHandler; michael@0: request.onsuccess = grabEventAndContinueHandler; michael@0: michael@0: event = yield undefined; michael@0: ok(true, "deleteDatabase on a non-existent database succeeded"); michael@0: michael@0: let request = indexedDB.open("thisDatabaseHadBetterNotExist"); michael@0: request.onerror = errorHandler; michael@0: request.onsuccess = grabEventAndContinueHandler; michael@0: michael@0: event = yield undefined; michael@0: ok(true, "after deleting a non-existent database, open should work"); michael@0: michael@0: finishTest(); michael@0: yield undefined; michael@0: }