Ryan Macnak
6c31582031
Change-Id: If47aa98918b0166dba781a0008c23b991d46fe1c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/165420 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
129 lines
3.6 KiB
Dart
129 lines
3.6 KiB
Dart
// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:developer';
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import 'package:observatory_2/service_io.dart';
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import 'package:test/test.dart';
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import 'service_test_common.dart';
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import 'test_helper.dart';
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libraryFunction() => "foobar1";
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class Klass {
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@pragma('vm:entry-point')
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static classFunction(x) => "foobar2" + x;
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@pragma('vm:entry-point')
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instanceFunction(x, y) => "foobar3" + x + y;
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}
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var instance;
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@pragma('vm:entry-point')
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var apple;
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@pragma('vm:entry-point')
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var banana;
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void testFunction() {
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instance = new Klass();
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apple = "apple";
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banana = "banana";
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debugger();
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}
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@pragma('vm:entry-point')
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void foo() {
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print('foobar');
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}
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@pragma('vm:entry-point')
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void invokeFunction(Function func) {
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func();
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}
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var tests = <IsolateTest>[
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hasStoppedAtBreakpoint,
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(Isolate isolate) async {
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Library lib = isolate.rootLibrary;
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await lib.load();
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final fooFunc = lib.functions.singleWhere((func) => func.name == "foo");
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Class cls = lib.classes.singleWhere((cls) => cls.name == "Klass");
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Field field =
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lib.variables.singleWhere((field) => field.name == "instance");
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await field.load();
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Instance instance = field.staticValue;
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field = lib.variables.singleWhere((field) => field.name == "apple");
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await field.load();
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Instance apple = field.staticValue;
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field = lib.variables.singleWhere((field) => field.name == "banana");
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await field.load();
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Instance banana = field.staticValue;
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dynamic result = await isolate.invokeRpc("invoke",
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{"targetId": lib.id, "selector": "libraryFunction", "argumentIds": []});
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print(result);
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expect(result.valueAsString, equals('foobar1'));
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result = await isolate.invokeRpc("invoke", {
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"targetId": cls.id,
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"selector": "classFunction",
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"argumentIds": [apple.id]
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});
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print(result);
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expect(result.valueAsString, equals('foobar2apple'));
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result = await isolate.invokeRpc("invoke", {
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"targetId": instance.id,
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"selector": "instanceFunction",
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"argumentIds": [apple.id, banana.id]
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});
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print(result);
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expect(result.valueAsString, equals('foobar3applebanana'));
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// Wrong arity.
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await expectError(
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() => isolate.invokeRpc("invoke", {
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"targetId": instance.id,
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"selector": "instanceFunction",
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"argumentIds": [apple.id]
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}),
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ServerRpcException.kExpressionCompilationError);
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// Non-instance argument.
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await expectError(
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() => isolate.invokeRpc("invoke", {
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"targetId": lib.id,
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"selector": "invokeFunction",
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"argumentIds": [fooFunc.id]
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}),
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ServerRpcException.kInvalidParams);
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// No such target.
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await expectError(
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() => isolate.invokeRpc("invoke", {
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"targetId": instance.id,
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"selector": "functionDoesNotExist",
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"argumentIds": [apple.id]
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}),
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ServerRpcException.kExpressionCompilationError);
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},
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resumeIsolate,
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];
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expectError(func, code) async {
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bool gotException = false;
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dynamic result;
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try {
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result = await func();
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expect(result.type, equals('Error')); // dart1 semantics
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} on ServerRpcException catch (e) {
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expect(e.code, code);
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gotException = true;
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}
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if (result?.type != 'Error') {
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expect(gotException, true); // dart2 semantics
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}
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}
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main(args) => runIsolateTests(args, tests, testeeConcurrent: testFunction);
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