Rename package_root.dart test to package_root_test.dart

pkg/analysis_server/test/integration/analysis/package_root.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.integration.analysis.packageRoot;
-
-import 'package:analysis_server/src/protocol.dart';
-import 'package:path/path.dart';
-import 'package:unittest/unittest.dart';
-
-import '../../reflective_tests.dart';
-import '../integration_tests.dart';
-
-@ReflectiveTestCase()
-class Test extends AbstractAnalysisServerIntegrationTest {
-  test_package_root() {
-    String projPath = sourcePath('project');
-    String mainPath = join(projPath, 'main.dart');
-    String packagesPath = sourcePath('packages');
-    String fooBarPath = join(packagesPath, 'foo', 'bar.dart');
-    String mainText = """
-library main;
-
-import 'package:foo/bar.dart'
-
-main() {
-  f();
-}
-""";
-    String fooBarText = """
-library foo.bar;
-
-f() {}
-""";
-    writeFile(mainPath, mainText);
-    String normalizedFooBarPath = writeFile(fooBarPath, fooBarText);
-    sendServerSetSubscriptions([ServerService.STATUS]);
-    sendAnalysisSetSubscriptions({AnalysisService.NAVIGATION: [mainPath]});
-    List<NavigationRegion> navigationRegions;
-    onAnalysisNavigation.listen((AnalysisNavigationParams params) {
-      expect(params.file, equals(mainPath));
-      navigationRegions = params.regions;
-    });
-    sendAnalysisSetAnalysisRoots([projPath], [],
-        packageRoots: {projPath: packagesPath});
-    return analysisFinished.then((_) {
-      // Verify that fooBarPath was properly resolved by checking that f()
-      // refers to it.
-      bool found = false;
-      for (NavigationRegion region in navigationRegions) {
-        String navigationSource =
-            mainText.substring(region.offset, region.offset + region.length);
-        if (navigationSource == 'f') {
-          found = true;
-          expect(region.targets, hasLength(1));
-          Location location = region.targets[0].location;
-          expect(location.file, equals(normalizedFooBarPath));
-        }
-      }
-      expect(found, isTrue);
-    });
-  }
-}
-
-main() {
-  runReflectiveTests(Test);
-}