| // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:observatory/service_io.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| import 'test_helper.dart'; |
| |
| class _TestClass { |
| _TestClass(this.x, this.y); |
| var x; |
| var y; |
| } |
| |
| var global; |
| |
| void warmup() { |
| global = new _TestClass(new _TestClass(1, 2), null); |
| } |
| |
| eval(Isolate isolate, String expression) async { |
| Map params = { |
| 'targetId': isolate.rootLibrary.id, |
| 'expression': expression, |
| }; |
| return await isolate.invokeRpcNoUpgrade('evaluate', params); |
| } |
| |
| var tests = <IsolateTest>[ |
| (Isolate isolate) async { |
| var obj = await eval(isolate, 'global'); |
| var params = { |
| 'classId': obj['class']['id'], |
| 'limit': 4, |
| }; |
| var result = await isolate.invokeRpcNoUpgrade('_getInstances', params); |
| expect(result['type'], equals('InstanceSet')); |
| expect(result['totalCount'], equals(2)); |
| expect(result['samples'].length, equals(2)); |
| expect(result['samples'][0]['type'], equals('@Instance')); |
| |
| // Limit is respected. |
| params = { |
| 'classId': obj['class']['id'], |
| 'limit': 1, |
| }; |
| result = await isolate.invokeRpcNoUpgrade('_getInstances', params); |
| expect(result['type'], equals('InstanceSet')); |
| expect(result['totalCount'], equals(2)); |
| expect(result['samples'].length, equals(1)); |
| expect(result['samples'][0]['type'], equals('@Instance')); |
| }, |
| ]; |
| |
| main(args) async => runIsolateTests(args, tests, testeeBefore: warmup); |