Ryan Macnak
0039aff1e3
Change-Id: I5b74a4265b25051acfbb35ae9721160b03988121 Reviewed-on: https://dart-review.googlesource.com/c/78708 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
73 lines
1.9 KiB
Dart
73 lines
1.9 KiB
Dart
// Copyright (c) 2015, 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:async';
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import 'dart:developer';
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import 'package:observatory/service_io.dart';
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import 'package:unittest/unittest.dart';
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import 'service_test_common.dart';
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import 'test_helper.dart';
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const int LINE_A = 20;
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const int LINE_B = 26;
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foo() {}
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doAsync(param1) async {
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var local1 = param1 + 1;
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foo(); // Line A.
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await local1;
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}
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doAsyncStar(param2) async* {
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var local2 = param2 + 1;
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foo(); // Line B.
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yield local2;
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}
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testeeDo() {
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debugger();
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doAsync(1).then((_) {
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doAsyncStar(1).listen((_) {});
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});
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}
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Future checkAsyncVarDescriptors(Isolate isolate) async {
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ServiceMap stack = await isolate.getStack();
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expect(stack.type, equals('Stack'));
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expect(stack['frames'].length, greaterThanOrEqualTo(1));
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Frame frame = stack['frames'][0];
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var vars = frame.variables.map((v) => v['name']).join(' ');
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expect(vars, equals('param1 local1')); // no :async_op et al
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}
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Future checkAsyncStarVarDescriptors(Isolate isolate) async {
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ServiceMap stack = await isolate.getStack();
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expect(stack.type, equals('Stack'));
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expect(stack['frames'].length, greaterThanOrEqualTo(1));
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Frame frame = stack['frames'][0];
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var vars = frame.variables.map((v) => v['name']).join(' ');
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expect(vars, equals('param2 local2')); // no :async_op et al
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}
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var tests = <IsolateTest>[
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hasStoppedAtBreakpoint, // debugger()
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setBreakpointAtLine(LINE_A),
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setBreakpointAtLine(LINE_B),
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resumeIsolate,
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hasStoppedAtBreakpoint,
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stoppedAtLine(LINE_A),
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checkAsyncVarDescriptors,
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resumeIsolate,
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hasStoppedAtBreakpoint,
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stoppedAtLine(LINE_B),
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checkAsyncStarVarDescriptors,
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resumeIsolate,
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];
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main(args) => runIsolateTests(args, tests, testeeConcurrent: testeeDo);
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