Fix generation of getters and fields in quick fixes (issue 25691)

pkg/analysis_server/test/services/correction/fix_test.dart

 // Copyright (c) 2014, 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.
 
 library test.services.correction.fix;
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/edit/fix/fix_core.dart';
 import 'package:analysis_server/plugin/edit/fix/fix_dart.dart';
@@ skipping 1386 matching lines @@
   void f(Object p) {
     p == b.test;
   }
 }
 class B {
   var test;
 }
 ''');
   }
 
+  test_createField_getter_qualified_propagatedType() async {
+    resolveTestUnit('''
+class A {
+  A get self => this;
+}
+main() {
+  var a = new A();
+  int v = a.self.test;
+}
+''');
+    await assertHasFix(
+        DartFixKind.CREATE_FIELD,
+        '''
+class A {
+  int test;
+
+  A get self => this;
+}
+main() {
+  var a = new A();
+  int v = a.self.test;
+}
+''');
+  }
+
   test_createField_getter_unqualified_instance_asInvocationArgument() async {
     resolveTestUnit('''
 class A {
   main() {
     f(test);
   }
 }
 f(String s) {}
 ''');
     await assertHasFix(
@@ skipping 559 matching lines @@
   void f(Object p) {
     p == b.test;
   }
 }
 class B {
   get test => null;
 }
 ''');
   }
 
+  test_createGetter_qualified_propagatedType() async {
+    resolveTestUnit('''
+class A {
+  A get self => this;
+}
+main() {
+  var a = new A();
+  int v = a.self.test;
+}
+''');
+    await assertHasFix(
+        DartFixKind.CREATE_GETTER,
+        '''
+class A {
+  A get self => this;
+
+  int get test => null;
+}
+main() {
+  var a = new A();
+  int v = a.self.test;
+}
+''');
+  }
+
   test_createGetter_setterContext() async {
     resolveTestUnit('''
 class A {
 }
 main(A a) {
   a.test = 42;
 }
 ''');
     await assertNoFix(DartFixKind.CREATE_GETTER);
   }
@@ skipping 3238 matching lines @@
   @override
   void t() { }
 }
 ''');
   }
 
   void verifyResult(String expectedResult) {
     expect(resultCode, expectedResult);
   }
 }