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4283c3e41e
R=sigmund@google.com Review URL: https://codereview.chromium.org//231413003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34890 260f80e4-7a28-3924-810f-c04153c831b5
107 lines
3 KiB
Dart
107 lines
3 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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import 'dart:collection';
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import 'utils.dart';
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// Write and re-read Maps: simple Maps; Maps with DAGs; Maps with cycles.
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const String DB_NAME = 'Test2';
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const String STORE_NAME = 'TEST';
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const int VERSION = 1;
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testReadWrite(key, value, check,
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[dbName = DB_NAME, storeName = STORE_NAME, version = VERSION]) {
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createObjectStore(e) {
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var store = e.target.result.createObjectStore(storeName);
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expect(store, isNotNull);
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}
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var db;
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// Delete any existing DBs.
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return html.window.indexedDB.deleteDatabase(dbName).then(expectAsync((_) {
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return html.window.indexedDB.open(dbName, version: version,
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onUpgradeNeeded: createObjectStore);
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})).then(expectAsync((result) {
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db = result;
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var transaction = db.transactionList([storeName], 'readwrite');
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transaction.objectStore(storeName).put(value, key);
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return transaction.completed;
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})).then(expectAsync((db) {
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var transaction = db.transaction(storeName, 'readonly');
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return transaction.objectStore(storeName).getObject(key);
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})).then(expectAsync((object) {
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db.close();
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check(value, object);
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})).catchError((e) {
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if (db != null) {
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db.close();
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}
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throw e;
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});
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}
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List<String> get nonNativeListData {
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var list = new List<String>();
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list.add("data");
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list.add("clone");
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list.add("error");
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list.add("test");
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return list;
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}
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main() {
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useHtmlConfiguration();
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var obj1 = {'a': 100, 'b': 's'};
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var obj2 = {'x': obj1, 'y': obj1}; // DAG.
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var obj3 = {};
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obj3['a'] = 100;
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obj3['b'] = obj3; // Cycle.
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var obj4 = new SplayTreeMap<String, dynamic>(); // Different implementation.
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obj4['a'] = 100;
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obj4['b'] = 's';
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var cyclic_list = [1, 2, 3];
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cyclic_list[1] = cyclic_list;
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go(name, data) => test(name,
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() => testReadWrite(123, data, verifyGraph));
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test('test_verifyGraph', () {
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// Nice to know verifyGraph is working before we rely on it.
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verifyGraph(obj4, obj4);
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verifyGraph(obj1, new Map.from(obj1));
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verifyGraph(obj4, new Map.from(obj4));
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var l1 = [1,2,3];
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var l2 = [const [1, 2, 3], const [1, 2, 3]];
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verifyGraph([l1, l1], l2);
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expect(() => verifyGraph([[1, 2, 3], [1, 2, 3]], l2), throws);
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verifyGraph(cyclic_list, cyclic_list);
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});
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// Don't bother with these tests if it's unsupported.
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// Support is tested in indexeddb_1_test
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if (idb.IdbFactory.supported) {
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go('test_simple', obj1);
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go('test_DAG', obj2);
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go('test_cycle', obj3);
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go('test_simple_splay', obj4);
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go('const_array_1', const [const [1], const [2]]);
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go('const_array_dag', const [const [1], const [1]]);
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go('array_deferred_copy', [1,2,3, obj3, obj3, 6]);
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go('array_deferred_copy_2', [1,2,3, [4, 5, obj3], [obj3, 6]]);
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go('cyclic_list', cyclic_list);
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go('non-native lists', nonNativeListData);
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}
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}
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