anchor.diff:        expect(nodes[3].runtimeType, StringProperty);
         expect(nodes[3].name, 'dummy2');
         expect(nodes[4].runtimeType, DiagnosticsStackTrace);
  -    }, skip: WidgetInspectorService.instance.isWidgetCreationTracked());
  +    }, skip: WidgetInspectorService.instance.isWidgetCreationTracked()); // Test requires --no-track-widget-creation flag.
   
       testWidgets('WidgetInspectorService setPubRootDirectories', (WidgetTester tester) async {
         await tester.pumpWidget(
  
positive.code:       final int numLocationEntries = locationsForFile.length ~/ 3;
        expect(numLocationEntries, equals(numDataEntries));
  
        final Map<int, _CreationLocation> knownLocations =
            <int, _CreationLocation>{};
        addToKnownLocationsMap(
          knownLocations: knownLocations,
          newLocations: newLocations,
  
negative.code:               ),
              ),
            ),
          ),
        );
        final Finder columnWidgetFinder = find.byType(Column);
        expect(columnWidgetFinder, findsOneWidget);
  