blob: b83e6ad9ba1b6465e9ed1346ed4ff92cd48b8140 [file] [log] [blame]
// Copyright (c) 2019, 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:async';
import 'package:test/test.dart';
import 'package:vm_service/vm_service.dart';
import 'common/service_test_common.dart';
import 'common/test_helper.dart';
const int LINE = 19;
const int COL = 7;
// Issue: https://github.com/dart-lang/sdk/issues/36622
Future<void> testMain() async {
for (int i = 0; i < 2; i++) {
if (i > 0) {
break; // breakpoint here
}
await Future.delayed(Duration(seconds: 1));
}
}
var tests = <IsolateTest>[
hasPausedAtStart,
// Test future breakpoints.
(VmService service, IsolateRef isolateRef) async {
final isolateId = isolateRef.id!;
final isolate = await service.getIsolate(isolateId);
final rootLib =
await service.getObject(isolateId, isolate.rootLib!.id!) as Library;
final scriptId = rootLib.scripts![0].id!;
final script = await service.getObject(isolateId, scriptId) as Script;
// Future breakpoint.
var futureBpt = await service.addBreakpoint(isolateId, scriptId, LINE);
expect(futureBpt.breakpointNumber, 1);
expect(futureBpt.resolved, isFalse);
expect(await futureBpt.location!.line, LINE);
expect(await futureBpt.location!.column, null);
final completer = Completer<void>();
int resolvedCount = 0;
late StreamSubscription subscription;
subscription = service.onDebugEvent.listen((event) {
if (event.kind == EventKind.kBreakpointResolved) {
resolvedCount++;
} else if (event.kind == EventKind.kPauseBreakpoint) {
subscription.cancel();
service.streamCancel(EventStreams.kDebug);
completer.complete();
}
});
await service.streamListen(EventStreams.kDebug);
await service.resume(isolateId);
await hasStoppedAtBreakpoint(service, isolate);
// After resolution the breakpoints have assigned line & column.
expect(resolvedCount, 1);
futureBpt = await service.getObject(isolateId, futureBpt.id!) as Breakpoint;
expect(futureBpt.resolved, isTrue);
expect(
script.getLineNumberFromTokenPos(futureBpt.location!.tokenPos), LINE);
expect(futureBpt.location!.line, LINE);
expect(
script.getColumnNumberFromTokenPos(futureBpt.location!.tokenPos), COL);
expect(futureBpt.location!.column, COL);
// Remove the breakpoints.
expect((await service.removeBreakpoint(isolateId, futureBpt.id!)).type,
'Success');
},
];
main(args) => runIsolateTests(
args,
tests,
'breakpoint_async_break_test.dart',
testeeConcurrent: testMain,
pause_on_start: true,
);