| // Copyright (c) 2019, 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 'dart:developer'; |
| import 'package:test/test.dart'; |
| import 'package:vm_service/vm_service.dart'; |
| import 'common/service_test_common.dart'; |
| import 'common/test_helper.dart'; |
| |
| libraryFunction() => "foobar1"; |
| |
| class Klass { |
| static classFunction(x) => "foobar2" + x; |
| instanceFunction(x, y) => "foobar3" + x + y; |
| } |
| |
| var instance; |
| |
| var apple; |
| var banana; |
| |
| void testFunction() { |
| instance = Klass(); |
| apple = "apple"; |
| banana = "banana"; |
| debugger(); |
| } |
| |
| var tests = <IsolateTest>[ |
| hasStoppedAtBreakpoint, |
| (VmService service, IsolateRef isolateRef) async { |
| final isolateId = isolateRef.id!; |
| final isolate = await service.getIsolate(isolateId); |
| final Library lib = |
| await service.getObject(isolateId, isolate.rootLib!.id!) as Library; |
| final cls = lib.classes!.singleWhere((cls) => cls.name == "Klass"); |
| FieldRef fieldRef = |
| lib.variables!.singleWhere((field) => field.name == "instance"); |
| Field field = await service.getObject(isolateId, fieldRef.id!) as Field; |
| final instance = await service.getObject(isolateId, field.staticValue!.id!); |
| |
| fieldRef = lib.variables!.singleWhere((field) => field.name == "apple"); |
| field = await service.getObject(isolateId, fieldRef.id!) as Field; |
| final apple = await service.getObject(isolateId, field.staticValue!.id!); |
| fieldRef = lib.variables!.singleWhere((field) => field.name == "banana"); |
| field = await service.getObject(isolateId, fieldRef.id!) as Field; |
| Instance banana = |
| await service.getObject(isolateId, field.staticValue!.id!) as Instance; |
| |
| dynamic result = |
| await service.invoke(isolateId, lib.id!, 'libraryFunction', []); |
| expect(result.valueAsString, equals('foobar1')); |
| |
| result = |
| await service.invoke(isolateId, cls.id!, "classFunction", [apple.id!]); |
| expect(result.valueAsString, equals('foobar2apple')); |
| |
| result = await service.invoke( |
| isolateId, instance.id!, "instanceFunction", [apple.id!, banana.id!]); |
| expect(result.valueAsString, equals('foobar3applebanana')); |
| |
| // Wrong arity. |
| await expectError(() => service |
| .invoke(isolateId, instance.id!, "instanceFunction", [apple.id!])); |
| // No such target. |
| await expectError(() => service |
| .invoke(isolateId, instance.id!, "functionDoesNotExist", [apple.id!])); |
| }, |
| resumeIsolate, |
| ]; |
| |
| expectError(func) async { |
| dynamic result = await func(); |
| expect(result.type == 'Error' || result.type == '@Error', isTrue); |
| } |
| |
| main([args = const <String>[]]) => runIsolateTests( |
| args, |
| tests, |
| 'invoke_test.dart', |
| testeeConcurrent: testFunction, |
| ); |