Issue 22143. Navigation from super initializers.

pkg/analysis_server/test/analysis/notification_navigation_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.analysis.notification.navigation;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/protocol.dart';
@@ skipping 563 matching lines @@
   test_string_part_unresolvedUri() {
     addTestFile('''
 library lib;
 part "test_unit.dart";
 ''');
     return prepareNavigation().then((_) {
       assertNoRegionString('part "test_unit.dart"');
     });
   }
 
+  test_superConstructorInvocation() {
+    addTestFile('''
+class A {
+  A() {}
+  A.named() {}
+}
+class B extends A {
+  B() : super();
+  B.named() : super.named();
+}
+''');
+    return prepareNavigation().then((_) {
+      {
+        assertHasRegionString('super');
+        assertHasTarget('A() {}', 0);
+      }
+      {
+        assertHasRegionString('super.named');
+        assertHasTarget('named() {}');
+      }
+    });
+  }
+
+  test_superConstructorInvocation_synthetic() {
+    addTestFile('''
+class A {
+}
+class B extends A {
+  B() : super();
+}
+''');
+    return prepareNavigation().then((_) {
+      {
+        assertHasRegionString('super');
+        assertHasTarget('A {');
+      }
+    });
+  }
+
   test_targetElement() {
     addTestFile('''
 class AAA {}
 main() {
   AAA aaa = null;
 }
 ''');
     return prepareNavigation().then((_) {
       assertHasRegionTarget('AAA aaa', 'AAA {}');
       expect(testTarget.kind, ElementKind.CLASS);
@@ skipping 14 matching lines @@
   test_type_void() {
     addTestFile('''
 void main() {
 }
 ''');
     return prepareNavigation().then((_) {
       assertNoRegionAt('void');
     });
   }
 }