Send 'analysis.errors' notification only for files in analysis roots.

pkg/analysis_server/test/analysis/notification_errors_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_errors;
+
+import 'package:analysis_server/src/computer/error.dart';
+import 'package:analysis_server/src/constants.dart';
+import 'package:analysis_server/src/domain_analysis.dart';
+import 'package:analysis_server/src/protocol.dart';
+import 'package:analysis_services/constants.dart';
+import 'package:analysis_testing/reflective_tests.dart';
+import 'package:unittest/unittest.dart';
+
+import '../analysis_abstract.dart';
+
+
+main() {
+  groupSep = ' | ';
+  runReflectiveTests(NotificationErrorsTest);
+}
+
+
+@ReflectiveTestCase()
+class NotificationErrorsTest extends AbstractAnalysisTest {
+  Map<String, List<AnalysisError>> filesErrors = {};
+
+  void processNotification(Notification notification) {
+    if (notification.event == ANALYSIS_ERRORS) {
+      String file = notification.getParameter(FILE);
+      List<Map<String, Object>> errorMaps = notification.getParameter(ERRORS);
+      filesErrors[file] = errorMaps.map(AnalysisError.fromJson).toList();
+    }
+  }
+
+  @override
+  void setUp() {
+    super.setUp();
+    server.handlers = [new AnalysisDomainHandler(server),];
+  }
+
+  test_ParserError() {
+    createProject();
+    addTestFile('library lib');
+    return waitForTasksFinished().then((_) {
+      List<AnalysisError> errors = filesErrors[testFile];
+      expect(errors, hasLength(1));
+      AnalysisError error = errors[0];
+      expect(error.location.file, '/project/bin/test.dart');
+      expect(error.location.offset, isPositive);
+      expect(error.location.length, isNonNegative);
+      expect(error.severity, 'ERROR');
+      expect(error.type, 'SYNTACTIC_ERROR');
+      expect(error.message, isNotNull);
+    });
+  }
+
+  test_StaticWarning() {
+    createProject();
+    addTestFile('''
+main() {
+  print(UNKNOWN);
+}
+''');
+    return waitForTasksFinished().then((_) {
+      List<AnalysisError> errors = filesErrors[testFile];
+      expect(errors, hasLength(1));
+      AnalysisError error = errors[0];
+      expect(error.severity, 'WARNING');
+      expect(error.type, 'STATIC_WARNING');
+    });
+  }
+
+  test_notInAnalysisRoot() {
+    createProject();
+    String otherFile = '/other.dart';
+    addFile(otherFile, 'UnknownType V;');
+    addTestFile('''
+import '/other.dart';
+
+main() {
+  print(V);
+}
+''');
+    return waitForTasksFinished().then((_) {
+      expect(filesErrors[otherFile], isNull);
+    });
+  }
+}