tests/hot_reload/framework_timing_test/main.1.restart.dart

// Copyright (c) 2025, 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:expect/expect.dart';
import 'package:reload_test/reload_test_utils.dart';

var x = 'Hello Foo';

Future<void> main() async {
  Expect.equals('Hello Foo', x);
  Expect.equals(1, hotRestartGeneration);

  scheduleMicrotask(() {
    Expect.equals(1, hotRestartGeneration);
  });
  Future<Null>.microtask(() {
        throw x;
      })
      .catchError((e, stackTrace) {
        Expect.equals("Hello Foo", e);
        Expect.equals(1, hotRestartGeneration);
      })
      .then((_) {
        Expect.equals(1, hotRestartGeneration);
      });
  Future.delayed(Duration(seconds: 5), () {
    throw Exception(
      'Future from main.1.dart before hot restart. '
      'This should never run.',
    );
  });

  await hotRestart();
}

/** DIFF **/
/*
 import 'package:expect/expect.dart';
 import 'package:reload_test/reload_test_utils.dart';
 
-var x = 'Hello World';
+var x = 'Hello Foo';
 
 Future<void> main() async {
-  Expect.equals('Hello World', x);
-  Expect.equals(0, hotRestartGeneration);
+  Expect.equals('Hello Foo', x);
+  Expect.equals(1, hotRestartGeneration);
 
   scheduleMicrotask(() {
-    Expect.equals(0, hotRestartGeneration);
+    Expect.equals(1, hotRestartGeneration);
   });
   Future<Null>.microtask(() {
         throw x;
       })
       .catchError((e, stackTrace) {
-        Expect.equals("Hello World", e);
-        Expect.equals(0, hotRestartGeneration);
+        Expect.equals("Hello Foo", e);
+        Expect.equals(1, hotRestartGeneration);
       })
       .then((_) {
-        Expect.equals(0, hotRestartGeneration);
+        Expect.equals(1, hotRestartGeneration);
       });
   Future.delayed(Duration(seconds: 5), () {
     throw Exception(
-      'Future from main.0.dart before hot restart. '
+      'Future from main.1.dart before hot restart. '
       'This should never run.',
     );
   });
*/