runtime/observatory/tests/service/set_library_debuggable_test.dart

// Copyright (c) 2016, 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

library set_library_debuggable_test;

import 'dart:developer';
import 'package:observatory/service_io.dart';
import 'package:unittest/unittest.dart';
import 'service_test_common.dart';
import 'test_helper.dart';

const LINE_A = 20;
const LINE_B = 21;
const LINE_C = 22;

testMain() async {
  debugger();
  print('hi');   // LINE_A.
  print('yep');  // LINE_B.
  print('zoo');  // LINE_C.
}

var tests = [
  (Isolate isolate) async {
    await isolate.reload();
    Library dartCore = isolate.libraries.firstWhere(
      (Library library) => library.uri == 'dart:core');
    await dartCore.load();
    expect(dartCore.debuggable, equals(true));
  },
  stoppedInFunction('testMain', contains:true),
  stoppedAtLine(LINE_A),
  stepInto,
  stoppedInFunction('print'),
  stepOut,
  stoppedInFunction('testMain', contains:true),
  stoppedAtLine(LINE_B),
  (Isolate isolate) async {
    // Mark 'dart:core' as not debuggable.
    await isolate.reload();
    Library dartCore = isolate.libraries.firstWhere(
      (Library library) => library.uri == 'dart:core');
    await dartCore.load();
    expect(dartCore.debuggable, equals(true));
    var setDebugParams = {
      'libraryId': dartCore.id,
      'isDebuggable': false,
    };
    Map<String, dynamic> result =
        await isolate.invokeRpcNoUpgrade('setLibraryDebuggable',
                                         setDebugParams);
    expect(result['type'], equals('Success'));
    await dartCore.reload();
    expect(dartCore.debuggable, equals(false));
  },
  stoppedInFunction('testMain', contains:true),
  stoppedAtLine(LINE_B),
  stepInto,
  stoppedInFunction('testMain', contains:true),
  stoppedAtLine(LINE_C),
];

main(args) async => runIsolateTests(args, tests, testeeConcurrent: testMain);