blob: 91991ac318f7c6697ec9fde62ce1ccb7f181f403 [file] [log] [blame]
// 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.
import 'dart:developer';
import 'package:observatory_2/service_io.dart';
import 'package:test/test.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'));
Library lib = await isolate.rootLibrary.load();
Field thing1Field =
await lib.variables.singleWhere((v) => v.name == "thing1").load();
var thing1 = thing1Field.staticValue;
print(thing1);
Field thing2Field =
await lib.variables.singleWhere((v) => v.name == "thing2").load();
var thing2 = thing2Field.staticValue;
print(thing2);
ServiceObject result = await isolate.evalFrame(0, "x + y + a + b",
scope: <String, ServiceObject>{"a": thing1, "b": thing2});
expect(result, isA<Instance>());
print(result);
expect((result as Instance).valueAsString, equals('2033'));
result = await isolate.evalFrame(0, "local + a + b",
scope: <String, ServiceObject>{"a": thing1, "b": thing2});
expect(result, isA<Instance>());
print(result);
expect((result as Instance).valueAsString, equals('2033'));
// Note the eval's scope is shadowing the locals' scope.
result = await isolate.evalFrame(0, "x + y",
scope: <String, ServiceObject>{"x": thing1, "y": thing2});
expect(result, isA<Instance>());
print(result);
expect((result as Instance).valueAsString, equals('7'));
DartError errorResult = await lib
.evaluate("x + y", scope: <String, ServiceObject>{"x": lib, "y": lib});
print(errorResult);
expect(errorResult.toString(),
contains("Cannot evaluate against a VM-internal object"));
errorResult = await lib.evaluate("x + y",
scope: <String, ServiceObject>{"not&an&identifier": thing1});
print(errorResult);
expect(errorResult.toString(), contains("invalid 'scope' parameter"));
},
];
main(args) => runIsolateTests(args, tests, testeeConcurrent: testeeMain);