Exclude 'doc' folders.

pkg/analysis_server/test/context_manager_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.context.directory.manager;
 
 import 'dart:collection';
 
 import 'package:analysis_server/src/context_manager.dart';
 import 'package:analyzer/file_system/file_system.dart';
@@ skipping 995 matching lines @@
     // exclude "bbb/"
     manager.setRoots(<String>[project], <String>[folderB], <String, String>{});
     callbacks.assertContextPaths([project]);
     callbacks.assertContextFiles(project, [fileA]);
     // stop excluding "bbb/"
     manager.setRoots(<String>[project], <String>[], <String, String>{});
     callbacks.assertContextPaths([project]);
     callbacks.assertContextFiles(project, [fileA, fileB]);
   }
 
+  void test_setRoots_ignoreDocFolder() {
+    String project = '/project';
+    String fileA = '$project/foo.dart';
+    String fileB = '$project/doc/bar.dart';
+    resourceProvider.newFile(fileA, '');
+    resourceProvider.newFile(fileB, '');
+    manager.setRoots(<String>[project], <String>[], <String, String>{});
+    callbacks.assertContextPaths([project]);
+    callbacks.assertContextFiles(project, [fileA]);
+  }
+
   void test_setRoots_newFolderWithPackageRoot() {
     String packageRootPath = '/package';
     manager.setRoots(<String>[projPath], <String>[],
         <String, String>{projPath: packageRootPath});
     _checkPackageRoot(projPath, equals(packageRootPath));
   }
 
   void test_setRoots_newlyAddedFoldersGetProperPackageMap() {
     String packagePath = '/package/foo';
     Folder packageFolder = resourceProvider.newFolder(packagePath);
@@ skipping 264 matching lines @@
     callbacks.assertContextPaths([project]);
     callbacks.assertContextFiles(project, [fileA]);
     // add a file, ignored as excluded
     resourceProvider.newFile(fileB, 'library b;');
     return pumpEventQueue().then((_) {
       callbacks.assertContextPaths([project]);
       callbacks.assertContextFiles(project, [fileA]);
     });
   }
 
+  test_watch_addFile_inDocFolder() {
+    // prepare paths
+    String project = '/project';
+    String fileA = '$project/a.dart';
+    String fileB = '$project/doc/b.dart';
+    // create files
+    resourceProvider.newFile(fileA, '');
+    // set roots
+    manager.setRoots(<String>[project], <String>[], <String, String>{});
+    callbacks.assertContextPaths([project]);
+    callbacks.assertContextFiles(project, [fileA]);
+    // add a "doc" file, it is ignored
+    resourceProvider.newFile(fileB, '');
+    return pumpEventQueue().then((_) {
+      callbacks.assertContextPaths([project]);
+      callbacks.assertContextFiles(project, [fileA]);
+    });
+  }
+
   test_watch_addFile_pathContainsDotFile() async {
     // If a file is added and the path to it (relative to the context root)
     // contains a folder whose name begins with '.', then the file is ignored.
     String project = '/project';
     String fileA = '$project/foo.dart';
     String fileB = '$project/.pub/bar.dart';
     resourceProvider.newFile(fileA, '');
     manager.setRoots(<String>[project], <String>[], <String, String>{});
     callbacks.assertContextPaths([project]);
     callbacks.assertContextFiles(project, [fileA]);
@@ skipping 630 matching lines @@
 class TestUriResolver extends UriResolver {
   Map<Uri, Source> uriMap;
 
   TestUriResolver(this.uriMap);
 
   @override
   Source resolveAbsolute(Uri uri, [Uri actualUri]) {
     return uriMap[uri];
   }
 }