Ryan Macnak
37ed87b038
Port the service tests and Observatory to Dart 3. Change-Id: I8a8b20d8f90acd3b5f741c93f10ba99971aa0c52 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/154825 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>
68 lines
2.0 KiB
Dart
68 lines
2.0 KiB
Dart
// Copyright (c) 2019, 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 'package:observatory/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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import 'dart:async';
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const int LINE = 17;
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// Issue: https://github.com/dart-lang/sdk/issues/36622
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Future<void> testMain() async {
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for (int i = 0; i < 2; i++) {
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if (i > 0) {
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break; // breakpoint here
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}
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await Future.delayed(Duration(seconds: 1));
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}
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}
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var tests = <IsolateTest>[
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hasPausedAtStart,
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// Test future breakpoints.
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(Isolate isolate) async {
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var rootLib = isolate.rootLibrary;
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await rootLib.load();
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var script = rootLib.scripts[0];
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// Future breakpoint.
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var futureBpt = await isolate.addBreakpoint(script, LINE);
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expect(futureBpt.number, 1);
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expect(futureBpt.resolved, isFalse);
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expect(await futureBpt.location!.getLine(), LINE);
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expect(await futureBpt.location!.getColumn(), null);
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var stream = await isolate.vm.getEventStream(VM.kDebugStream);
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Completer completer = new Completer();
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var subscription;
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var resolvedCount = 0;
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subscription = stream.listen((ServiceEvent event) async {
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if (event.kind == ServiceEvent.kBreakpointResolved) {
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resolvedCount++;
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}
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if (event.kind == ServiceEvent.kPauseBreakpoint) {
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subscription.cancel();
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completer.complete();
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}
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});
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await isolate.resume();
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await hasStoppedAtBreakpoint(isolate);
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// After resolution the breakpoints have assigned line & column.
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expect(resolvedCount, 1);
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expect(futureBpt.resolved, isTrue);
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expect(await futureBpt.location!.getLine(), LINE);
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expect(await futureBpt.location!.getColumn(), 7);
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// Remove the breakpoints.
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expect((await isolate.removeBreakpoint(futureBpt)).type, 'Success');
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},
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];
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main(args) => runIsolateTests(args, tests,
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testeeConcurrent: testMain, pause_on_start: true);
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