| // 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. |
| |
| @TestOn('vm') |
| @Timeout(Duration(minutes: 2)) |
| |
| import 'package:test/test.dart'; |
| import 'package:test_common/logging.dart'; |
| import 'package:test_common/test_sdk_configuration.dart'; |
| import 'package:vm_service/vm_service.dart'; |
| import 'package:vm_service_interface/vm_service_interface.dart'; |
| |
| import 'fixtures/context.dart'; |
| import 'fixtures/project.dart'; |
| |
| void main() { |
| // Enable verbose logging for debugging. |
| final debug = false; |
| |
| final provider = TestSdkConfigurationProvider(verbose: debug); |
| tearDownAll(provider.dispose); |
| |
| final context = |
| TestContext(TestProject.testPackageWithSoundNullSafety(), provider); |
| |
| // Change to 'true' to print expression compiler messages to console. |
| // |
| // Note: expression compiler runs in an isolate, so its output is not |
| // currently redirected to a logger. As a result, it will be printed |
| // regardless of the logger settings. |
| final verboseCompiler = false; |
| group('shared context', () { |
| setUpAll(() async { |
| setCurrentLogWriter(debug: debug); |
| await context.setUp( |
| compilationMode: CompilationMode.frontendServer, |
| verboseCompiler: verboseCompiler, |
| ); |
| }); |
| |
| tearDownAll(() async { |
| await context.tearDown(); |
| }); |
| |
| group('breakpoint', () { |
| late VmServiceInterface service; |
| VM vm; |
| late Isolate isolate; |
| late String isolateId; |
| ScriptList scripts; |
| late ScriptRef mainScript; |
| late String mainScriptUri; |
| late Stream<Event> stream; |
| |
| setUp(() async { |
| service = context.service; |
| setCurrentLogWriter(debug: debug); |
| vm = await service.getVM(); |
| isolate = await service.getIsolate(vm.isolates!.first.id!); |
| isolateId = isolate.id!; |
| scripts = await service.getScripts(isolateId); |
| |
| await service.streamListen('Debug'); |
| stream = service.onEvent('Debug'); |
| |
| mainScript = scripts.scripts! |
| .firstWhere((each) => each.uri!.contains('main.dart')); |
| mainScriptUri = mainScript.uri!; |
| }); |
| |
| tearDown(() async { |
| await service.resume(isolateId); |
| }); |
| |
| test('set breakpoint', () async { |
| final line = await context.findBreakpointLine( |
| 'printLocal', |
| isolateId, |
| mainScript, |
| ); |
| final bp = await service.addBreakpointWithScriptUri( |
| isolateId, |
| mainScriptUri, |
| line, |
| ); |
| |
| await stream.firstWhere( |
| (Event event) => event.kind == EventKind.kPauseBreakpoint, |
| ); |
| |
| expect(bp, isNotNull); |
| |
| // Remove breakpoint so it doesn't impact other tests. |
| await service.removeBreakpoint(isolateId, bp.id!); |
| }); |
| |
| test('set breakpoint again', () async { |
| final line = await context.findBreakpointLine( |
| 'printLocal', |
| isolateId, |
| mainScript, |
| ); |
| final bp = await service.addBreakpointWithScriptUri( |
| isolateId, |
| mainScriptUri, |
| line, |
| ); |
| |
| await stream.firstWhere( |
| (Event event) => event.kind == EventKind.kPauseBreakpoint, |
| ); |
| |
| expect(bp, isNotNull); |
| |
| // Remove breakpoint so it doesn't impact other tests. |
| await service.removeBreakpoint(isolateId, bp.id!); |
| }); |
| |
| test('set breakpoint inside a JavaScript line succeeds', () async { |
| final line = await context.findBreakpointLine( |
| 'printNestedObjectMultiLine', |
| isolateId, |
| mainScript, |
| ); |
| final column = 0; |
| final bp = await service.addBreakpointWithScriptUri( |
| isolateId, |
| mainScriptUri, |
| line, |
| column: column, |
| ); |
| |
| await stream.firstWhere( |
| (Event event) => event.kind == EventKind.kPauseBreakpoint, |
| ); |
| |
| expect(bp, isNotNull); |
| expect( |
| bp.location, |
| isA<SourceLocation>() |
| .having((loc) => loc.script, 'script', equals(mainScript)) |
| .having((loc) => loc.line, 'line', equals(line)) |
| .having((loc) => loc.column, 'column', greaterThan(column)), |
| ); |
| |
| // Remove breakpoint so it doesn't impact other tests. |
| await service.removeBreakpoint(isolateId, bp.id!); |
| }); |
| }); |
| }); |
| } |