Handle redirecting factories.

tests/compiler/dart2js/serialization/analysis_test.dart

Index: tests/compiler/dart2js/serialization/analysis_test.dart
diff --git a/tests/compiler/dart2js/serialization/analysis_test.dart b/tests/compiler/dart2js/serialization/analysis_test.dart
index 163066044bf177fd0dcb7887b1d5a1f9fe21adb3..30fb59b87b46af2bf26718adac3f84d986abd9a0 100644
--- a/tests/compiler/dart2js/serialization/analysis_test.dart
+++ b/tests/compiler/dart2js/serialization/analysis_test.dart
@@ -14,23 +14,29 @@ import '../memory_compiler.dart';
 import 'helper.dart';
 import 'test_data.dart';
 
-main(List<String> arguments) {
+main(List<String> args) {
   asyncTest(() async {
-    String serializedData = await serializeDartCore();
-
-    if (arguments.isNotEmpty) {
-      Uri entryPoint = Uri.base.resolve(nativeToUriPath(arguments.last));
+    Arguments arguments = new Arguments.from(args);
+    String serializedData = await serializeDartCore(arguments: arguments);
+    if (arguments.filename != null) {
+      Uri entryPoint = Uri.base.resolve(nativeToUriPath(arguments.filename));
       await analyze(serializedData, entryPoint, null);
     } else {
       Uri entryPoint = Uri.parse('memory:main.dart');
-      for (Test test in TESTS) {
+      await arguments.forEachTest(TESTS, (int index, Test test) async {
         await analyze(serializedData, entryPoint, test);
-      }
+      });
     }
   });
 }
 
-Future analyze(String serializedData, Uri entryPoint, Test test) async {
+Future analyze(String serializedData, Uri entryPoint, Test test,
+               {int index}) async {
+  String testDescription =
+  test != null ? test.sourceFiles[entryPoint.path] : '${entryPoint}';
+  print('------------------------------------------------------------------');
+  print('analyze ${index != null ? '$index:' :''}${testDescription}');
+  print('------------------------------------------------------------------');
   DiagnosticCollector diagnosticCollector = new DiagnosticCollector();
   await runCompiler(
       entryPoint: entryPoint,