| // 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'; |
| |
| import 'dart:math' as math; |
| |
| breakHere() {} |
| |
| use(dynamic v) => v; |
| |
| class C { |
| var instVar = 1; |
| static var classVar = 2; |
| |
| method(methodParam) { |
| var methodTemp = 4; |
| use(methodTemp); |
| [5].forEach((outerParam) { |
| var outerTemp = 6; |
| use(outerTemp); |
| [7].forEach((innerParam) { |
| var innerTemp = 8; |
| use(innerTemp); |
| breakHere(); |
| }); |
| }); |
| } |
| |
| static method2(methodParam) { |
| var methodTemp = 4; |
| use(methodTemp); |
| [5].forEach((outerParam) { |
| var outerTemp = 6; |
| use(outerTemp); |
| [7].forEach((innerParam) { |
| var innerTemp = 8; |
| use(innerTemp); |
| breakHere(); |
| }); |
| }); |
| } |
| |
| method3(methodParam) { |
| var methodTemp = 4; |
| use(methodTemp); |
| breakHere(); |
| } |
| |
| static var closureWithReturnedHome; |
| method4(methodParam) { |
| var methodTemp = 4; |
| use(methodTemp); |
| [5].forEach((outerParam) { |
| var outerTemp = 6; |
| use(outerTemp); |
| closureWithReturnedHome = (innerParam) { |
| var innerTemp = 8; |
| use(innerTemp); |
| breakHere(); |
| }; |
| }); |
| } |
| } |
| |
| testMethod(Isolate isolate) async { |
| // silence analyzer. |
| expect(math.sqrt(4), equals(2)); |
| Library rootLib = await isolate.rootLibrary.load(); |
| ServiceFunction function = |
| rootLib.functions.singleWhere((f) => f.name == 'breakHere'); |
| Breakpoint bpt = await isolate.addBreakpointAtEntry(function); |
| print("Breakpoint: $bpt"); |
| expect(bpt is Breakpoint, isTrue); // I.e, not null. |
| |
| bool hitBreakpoint = false; |
| var stream = await isolate.vm.getEventStream(VM.kDebugStream); |
| var sub; |
| sub = stream.listen((ServiceEvent event) async { |
| print("Event $event"); |
| if (event.kind == ServiceEvent.kPauseBreakpoint) { |
| var frameNumber = 1, r; |
| r = await isolate.evalFrame(frameNumber, '123'); /// instance: ok |
| expect(r.valueAsString, equals('123')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'this'); /// scope: ok |
| expect(r.clazz.name, equals('C')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'instVar'); /// instance: continued |
| expect(r.valueAsString, equals('1')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'classVar'); /// instance: continued |
| expect(r.valueAsString, equals('2')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'methodParam'); /// scope: continued |
| expect(r.valueAsString, equals('3')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'methodTemp'); /// scope: continued |
| expect(r.valueAsString, equals('4')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'outerParam'); /// scope: continued |
| expect(r.valueAsString, equals('5')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'outerTemp'); /// scope: continued |
| expect(r.valueAsString, equals('6')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'innerParam'); /// instance: continued |
| expect(r.valueAsString, equals('7')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'innerTemp'); /// instance: continued |
| expect(r.valueAsString, equals('8')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'math.sqrt'); /// instance: continued |
| expect(r.isClosure, isTrue); /// instance: continued |
| |
| hitBreakpoint = true; |
| sub.cancel(); // Do not handle events for the other tests. |
| isolate.resume(); |
| } |
| }); |
| |
| var result = await rootLib.evaluate('new C().method(3);'); |
| print("Result $result"); |
| expect(hitBreakpoint, isTrue); |
| } |
| |
| testMethod2(Isolate isolate) async { |
| Library rootLib = await isolate.rootLibrary.load(); |
| ServiceFunction function = |
| rootLib.functions.singleWhere((f) => f.name == 'breakHere'); |
| Breakpoint bpt = await isolate.addBreakpointAtEntry(function); |
| print("Breakpoint: $bpt"); |
| expect(bpt is Breakpoint, isTrue); // I.e, not null. |
| |
| bool hitBreakpoint = false; |
| var stream = await isolate.vm.getEventStream(VM.kDebugStream); |
| var sub; |
| sub = stream.listen((ServiceEvent event) async { |
| print("Event $event"); |
| if (event.kind == ServiceEvent.kPauseBreakpoint) { |
| var frameNumber = 1, r; |
| r = await isolate.evalFrame(frameNumber, '123'); |
| expect(r.valueAsString, equals('123')); |
| r = await isolate.evalFrame(frameNumber, 'this'); |
| expect(r is DartError, isTrue); |
| r = await isolate.evalFrame(frameNumber, 'instVar'); |
| expect(r is DartError, isTrue); |
| r = await isolate.evalFrame(frameNumber, 'classVar'); |
| expect(r.valueAsString, equals('2')); |
| r = await isolate.evalFrame(frameNumber, 'methodParam'); |
| expect(r.valueAsString, equals('3')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'methodTemp'); |
| expect(r.valueAsString, equals('4')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'outerParam'); |
| expect(r.valueAsString, equals('5')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'outerTemp'); |
| expect(r.valueAsString, equals('6')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'innerParam'); |
| expect(r.valueAsString, equals('7')); |
| r = await isolate.evalFrame(frameNumber, 'innerTemp'); |
| expect(r.valueAsString, equals('8')); |
| r = await isolate.evalFrame(frameNumber, 'math.sqrt'); |
| expect(r.isClosure, isTrue); |
| |
| hitBreakpoint = true; |
| sub.cancel(); // Do not handle events for the other tests. |
| isolate.resume(); |
| } |
| }); |
| |
| var result = await rootLib.evaluate('C.method2(3);'); |
| print("Result $result"); |
| expect(hitBreakpoint, isTrue); |
| } |
| |
| testMethod3(Isolate isolate) async { |
| Library rootLib = await isolate.rootLibrary.load(); |
| ServiceFunction function = |
| rootLib.functions.singleWhere((f) => f.name == 'breakHere'); |
| Breakpoint bpt = await isolate.addBreakpointAtEntry(function); |
| print("Breakpoint: $bpt"); |
| expect(bpt is Breakpoint, isTrue); // I.e, not null. |
| |
| bool hitBreakpoint = false; |
| var stream = await isolate.vm.getEventStream(VM.kDebugStream); |
| var sub; |
| sub = stream.listen((ServiceEvent event) async { |
| print("Event $event"); |
| if (event.kind == ServiceEvent.kPauseBreakpoint) { |
| var frameNumber = 1, r; |
| r = await isolate.evalFrame(frameNumber, '123'); |
| expect(r.valueAsString, equals('123')); |
| r = await isolate.evalFrame(frameNumber, 'this'); |
| expect(r.clazz.name, equals('C')); |
| r = await isolate.evalFrame(frameNumber, 'instVar'); |
| expect(r.valueAsString, equals('1')); |
| r = await isolate.evalFrame(frameNumber, 'classVar'); |
| expect(r.valueAsString, equals('2')); |
| r = await isolate.evalFrame(frameNumber, 'methodParam'); |
| expect(r.valueAsString, equals('3')); |
| r = await isolate.evalFrame(frameNumber, 'methodTemp'); |
| expect(r.valueAsString, equals('4')); |
| r = await isolate.evalFrame(frameNumber, 'math.sqrt'); |
| expect(r.isClosure, isTrue); |
| |
| hitBreakpoint = true; |
| sub.cancel(); // Do not handle events for the other tests. |
| isolate.resume(); |
| } |
| }); |
| |
| var result = await rootLib.evaluate('new C().method3(3);'); |
| print("Result $result"); |
| expect(hitBreakpoint, isTrue); |
| } |
| |
| |
| testMethod4(Isolate isolate) async { |
| Library rootLib = await isolate.rootLibrary.load(); |
| ServiceFunction function = |
| rootLib.functions.singleWhere((f) => f.name == 'breakHere'); |
| Breakpoint bpt = await isolate.addBreakpointAtEntry(function); |
| print("Breakpoint: $bpt"); |
| expect(bpt is Breakpoint, isTrue); // I.e, not null. |
| |
| bool hitBreakpoint = false; |
| var stream = await isolate.vm.getEventStream(VM.kDebugStream); |
| var sub; |
| sub = stream.listen((ServiceEvent event) async { |
| print("Event $event"); |
| if (event.kind == ServiceEvent.kPauseBreakpoint) { |
| var frameNumber = 1, r; |
| r = await isolate.evalFrame(frameNumber, '123'); /// instance: continued |
| expect(r.valueAsString, equals('123')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'this'); /// scope: continued |
| expect(r.clazz.name, equals('C')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'instVar'); /// instance: continued |
| expect(r.valueAsString, equals('1')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'classVar'); /// instance: continued |
| expect(r.valueAsString, equals('2')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'methodParam'); /// scope: continued |
| expect(r.valueAsString, equals('3')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'methodTemp'); /// scope: continued |
| expect(r.valueAsString, equals('4')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'outerParam'); /// scope: continued |
| expect(r.valueAsString, equals('5')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'outerTemp'); /// scope: continued |
| expect(r.valueAsString, equals('6')); /// scope: continued |
| r = await isolate.evalFrame(frameNumber, 'innerParam'); /// instance: continued |
| expect(r.valueAsString, equals('7')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'innerTemp'); /// instance: continued |
| expect(r.valueAsString, equals('8')); /// instance: continued |
| r = await isolate.evalFrame(frameNumber, 'math.sqrt'); /// instance: continued |
| expect(r.isClosure, isTrue); /// instance: continued |
| |
| hitBreakpoint = true; |
| sub.cancel(); // Do not handle events for the other tests. |
| isolate.resume(); |
| } |
| }); |
| |
| var result = await rootLib.evaluate( |
| '(){ new C().method4(3); C.closureWithReturnedHome(7); }()'); |
| print("Result $result"); |
| expect(hitBreakpoint, isTrue); |
| } |
| |
| var tests = [ |
| testMethod, |
| testMethod2, |
| testMethod3, |
| testMethod4, |
| ]; |
| |
| main(args) => runIsolateTests(args, tests); |