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2dcd56ef43
There are far too many files here to review everyone carefully. Spot checking most of the diffs look good as test code is generally written with less care than application code so lots of ugly formatting get through. If people notice files where the automated formatting bothers them feel free to comment indicating file names and I'll move spaces within comments to make the formatting cleaner and use comments to force block formatting as I have done for other case where formatting looked bad. BUG= R=efortuna@google.com Review-Url: https://codereview.chromium.org/2771453003 .
183 lines
6.1 KiB
Dart
183 lines
6.1 KiB
Dart
library IndexedDB1Test;
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import 'package:unittest/unittest.dart';
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import 'package:unittest/html_config.dart';
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import 'dart:async';
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import 'dart:html' as html;
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import 'dart:indexed_db' as idb;
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main() {
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useHtmlConfiguration();
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if (!idb.IdbFactory.supported) {
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return;
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}
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var dbName = 'test_db_5';
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var storeName = 'test_store';
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var indexName = 'name_index';
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var db;
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test('init', () {
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return html.window.indexedDB.deleteDatabase(dbName).then((_) {
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return html.window.indexedDB.open(dbName, version: 1,
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onUpgradeNeeded: (e) {
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var db = e.target.result;
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var objectStore = db.createObjectStore(storeName, autoIncrement: true);
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var index =
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objectStore.createIndex(indexName, 'name_index', unique: false);
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});
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}).then((database) {
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db = database;
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});
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});
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if (html.window.indexedDB.supportsDatabaseNames) {
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test('getDatabaseNames', () {
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return html.window.indexedDB.getDatabaseNames().then((names) {
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expect(names.contains(dbName), isTrue);
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});
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});
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}
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var value = {'name_index': 'one', 'value': 'add_value'};
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test('add/delete', () {
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var transaction = db.transaction(storeName, 'readwrite');
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var key;
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return transaction.objectStore(storeName).add(value).then((addedKey) {
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key = addedKey;
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}).then((_) {
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readonly');
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return transaction.objectStore(storeName).getObject(key);
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}).then((readValue) {
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expect(readValue['value'], value['value']);
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return transaction.completed;
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}).then((_) {
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transaction = db.transactionList([storeName], 'readwrite');
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return transaction.objectStore(storeName).delete(key);
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}).then((_) {
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return transaction.completed;
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}).then((_) {
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var transaction = db.transactionList([storeName], 'readonly');
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return transaction.objectStore(storeName).count();
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}).then((count) {
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expect(count, 0);
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});
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});
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test('clear/count', () {
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var transaction = db.transaction(storeName, 'readwrite');
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transaction.objectStore(storeName).add(value);
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return transaction.completed.then((_) {
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transaction = db.transaction(storeName, 'readonly');
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return transaction.objectStore(storeName).count();
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}).then((count) {
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expect(count, 1);
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}).then((_) {
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return transaction.completed;
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}).then((_) {
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transaction = db.transactionList([storeName], 'readwrite');
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transaction.objectStore(storeName).clear();
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return transaction.completed;
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}).then((_) {
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var transaction = db.transactionList([storeName], 'readonly');
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return transaction.objectStore(storeName).count();
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}).then((count) {
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expect(count, 0);
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});
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});
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test('index', () {
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var transaction = db.transaction(storeName, 'readwrite');
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transaction.objectStore(storeName).add(value);
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transaction.objectStore(storeName).add(value);
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transaction.objectStore(storeName).add(value);
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transaction.objectStore(storeName).add(value);
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return transaction.completed.then((_) {
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transaction = db.transactionList([storeName], 'readonly');
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var index = transaction.objectStore(storeName).index(indexName);
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return index.count();
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}).then((count) {
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expect(count, 4);
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readonly');
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var index = transaction.objectStore(storeName).index(indexName);
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return index.openCursor(autoAdvance: true).length;
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}).then((cursorsLength) {
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expect(cursorsLength, 4);
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readonly');
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var index = transaction.objectStore(storeName).index(indexName);
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return index.openKeyCursor(autoAdvance: true).length;
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}).then((cursorsLength) {
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expect(cursorsLength, 4);
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readonly');
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var index = transaction.objectStore(storeName).index(indexName);
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return index.get('one');
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}).then((readValue) {
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expect(readValue['value'], value['value']);
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readwrite');
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transaction.objectStore(storeName).clear();
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return transaction.completed;
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});
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});
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var deleteValue = {'name_index': 'two', 'value': 'delete_value'};
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var updateValue = {'name_index': 'three', 'value': 'update_value'};
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var updatedValue = {'name_index': 'three', 'value': 'updated_value'};
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test('cursor', () {
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var transaction = db.transaction(storeName, 'readwrite');
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transaction.objectStore(storeName).add(value);
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transaction.objectStore(storeName).add(deleteValue);
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transaction.objectStore(storeName).add(updateValue);
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return transaction.completed.then((_) {
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transaction = db.transactionList([storeName], 'readwrite');
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var index = transaction.objectStore(storeName).index(indexName);
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var cursors = index.openCursor().asBroadcastStream();
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cursors.listen((cursor) {
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var value = cursor.value;
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if (value['value'] == 'delete_value') {
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cursor.delete().then((_) {
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cursor.next();
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});
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} else if (value['value'] == 'update_value') {
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cursor.update(updatedValue).then((_) {
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cursor.next();
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});
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} else {
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cursor.next();
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}
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});
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return cursors.last;
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}).then((_) {
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readonly');
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var index = transaction.objectStore(storeName).index(indexName);
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return index.get('three');
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}).then((readValue) {
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expect(readValue['value'], 'updated_value');
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return transaction.completed;
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}).then((_) {
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transaction = db.transaction(storeName, 'readonly');
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var index = transaction.objectStore(storeName).index(indexName);
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return index.get('two');
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}).then((readValue) {
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expect(readValue, isNull);
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return transaction.completed;
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});
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});
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}
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