| // 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. |
| // VMOptions=--error_on_bad_type --error_on_bad_override |
| |
| import 'package:observatory/service_io.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| import 'test_helper.dart'; |
| |
| fib(n) { |
| if (n < 0) return 0; |
| if (n == 0) return 1; |
| return fib(n - 1) + fib(n - 2); |
| } |
| |
| testeeDo() { |
| print("Testee doing something."); |
| fib(25); |
| print("Testee did something."); |
| } |
| |
| var tests = [ |
| (Isolate isolate) async { |
| var params = { |
| 'tags': 'VMUser' |
| }; |
| var result = await isolate.invokeRpcNoUpgrade( |
| '_getCpuProfileTimeline', params); |
| print(result); |
| expect(result['type'], equals('_CpuProfileTimeline')); |
| |
| var isString = new isInstanceOf<String>(); |
| var isInt = new isInstanceOf<int>(); |
| |
| Map frames = result['stackFrames']; |
| for (Map frame in frames.values) { |
| expect(frame['category'], isString); |
| expect(frame['name'], isString); |
| if (frame['parent'] != null) { |
| expect(frames.containsKey(frame['parent']), isTrue); |
| } |
| } |
| |
| List events = result['traceEvents']; |
| for (Map event in events) { |
| expect(event['ph'], equals('P')); |
| expect(event['pid'], isInt); |
| expect(event['tid'], isInt); |
| expect(event['ts'], isInt); |
| expect(event['cat'], equals("Dart")); |
| expect(frames.containsKey(event['sf']), isTrue); |
| } |
| }, |
| ]; |
| |
| main(args) async => runIsolateTests(args, tests, testeeBefore: testeeDo); |