| // Copyright (c) 2017, 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 'dart:developer'; |
| |
| import 'package:observatory/service_io.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| import 'service_test_common.dart'; |
| import 'test_helper.dart'; |
| |
| var thing1; |
| var thing2; |
| |
| testeeMain() { |
| thing1 = 3; |
| thing2 = 4; |
| foo(42, 1984); |
| } |
| |
| foo(x, y) { |
| var local = x + y; |
| debugger(); |
| return local; |
| } |
| |
| var tests = <IsolateTest>[ |
| hasStoppedAtBreakpoint, |
| (Isolate isolate) async { |
| // Make sure we are in the right place. |
| var stack = await isolate.getStack(); |
| expect(stack.type, equals('Stack')); |
| expect(stack['frames'].length, greaterThanOrEqualTo(1)); |
| expect(stack['frames'][0].function.name, equals('foo')); |
| |
| var lib = await isolate.rootLibrary.load(); |
| var thing1 = |
| (await lib.variables.singleWhere((v) => v.name == "thing1").load()) |
| .staticValue; |
| print(thing1); |
| var thing2 = |
| (await lib.variables.singleWhere((v) => v.name == "thing2").load()) |
| .staticValue; |
| print(thing2); |
| |
| var result = await isolate |
| .evalFrame(0, "x + y + a + b", scope: {"a": thing1, "b": thing2}); |
| print(result); |
| expect(result.valueAsString, equals('2033')); |
| |
| result = await isolate |
| .evalFrame(0, "local + a + b", scope: {"a": thing1, "b": thing2}); |
| print(result); |
| expect(result.valueAsString, equals('2033')); |
| |
| // Note the eval's scope is shadowing the locals' scope. |
| result = |
| await isolate.evalFrame(0, "x + y", scope: {"x": thing1, "y": thing2}); |
| print(result); |
| expect(result.valueAsString, equals('7')); |
| |
| bool didThrow = false; |
| try { |
| await lib.evaluate("x + y", scope: {"x": lib, "y": lib}); |
| } catch (e) { |
| didThrow = true; |
| expect(e.toString(), |
| contains("Cannot evaluate against a VM-internal object")); |
| } |
| expect(didThrow, isTrue); |
| |
| didThrow = false; |
| try { |
| result = |
| await lib.evaluate("x + y", scope: {"not&an&identifier": thing1}); |
| print(result); |
| } catch (e) { |
| didThrow = true; |
| expect(e.toString(), contains("invalid 'scope' parameter")); |
| } |
| expect(didThrow, isTrue); |
| }, |
| ]; |
| |
| main(args) => runIsolateTests(args, tests, testeeConcurrent: testeeMain); |