Exclude 'doc' folders.

pkg/analysis_server/test/context_manager_test.dart

Index: pkg/analysis_server/test/context_manager_test.dart
diff --git a/pkg/analysis_server/test/context_manager_test.dart b/pkg/analysis_server/test/context_manager_test.dart
index 0baa6fc079faf6effaeb53ab80b7fcedfbb32051..49c199fccb30369f4508748dce16e136f7ded5d3 100644
--- a/pkg/analysis_server/test/context_manager_test.dart
+++ b/pkg/analysis_server/test/context_manager_test.dart
@@ -1013,6 +1013,17 @@ test_pack:lib/
     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>[],
@@ -1297,6 +1308,25 @@ analyzer:
     });
   }
 
+  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.