Record/replay support to test.py

tools/test.dart

Index: tools/test.dart
diff --git a/tools/test.dart b/tools/test.dart
index 089a721a813e77a74a5976daee063982a4259921..6f5103bb2cb6a91898a5117381e9499332a0b279 100755
--- a/tools/test.dart
+++ b/tools/test.dart
@@ -26,11 +26,12 @@ library test;
 
 import "dart:async";
 import "dart:io";
-import "testing/dart/test_runner.dart";
+import "testing/dart/http_server.dart";
+import "testing/dart/record_and_replay.dart";
 import "testing/dart/test_options.dart";
-import "testing/dart/test_suite.dart";
 import "testing/dart/test_progress.dart";
-import "testing/dart/http_server.dart";
+import "testing/dart/test_runner.dart";
+import "testing/dart/test_suite.dart";
 import "testing/dart/utils.dart";
 
 import "../compiler/tests/dartc/test_config.dart";
@@ -87,6 +88,27 @@ void testConfigurations(List<Map> configurations) {
   var printTiming = firstConf['time'];
   var listTests = firstConf['list'];
 
+  var recordingPath = firstConf['record_to_file'];
+  var recordingOutputPath = firstConf['replay_from_file'];
+
+  if (recordingPath != null && recordingOutputPath != null) {
+    print("Fatal: Can't have the '--record_to_file' and '--replay_from_file'"
+          "at the same time. Exiting ...");
+    exit(1);
+  }
+
+  var testCaseRecorder;
+  if (recordingPath != null) {
+    testCaseRecorder = new TestCaseRecorder(new Path(recordingPath));
+  }
+
+  var testCaseOutputArchive;
+  if (recordingOutputPath != null) {
+      testCaseOutputArchive = new TestCaseOutputArchive();
+      testCaseOutputArchive.loadFromPath(new Path(recordingOutputPath));
+  }
+
+
   if (!firstConf['append_logs'])  {
     var file = new File(TestUtils.flakyFileName());
     if (file.existsSync()) {
@@ -216,6 +238,7 @@ void testConfigurations(List<Map> configurations) {
   }
   eventListener.add(new ExitCodeSetter());
 
+
   void startProcessQueue() {
     // Start process queue.
     new ProcessQueue(maxProcesses,
@@ -225,7 +248,9 @@ void testConfigurations(List<Map> configurations) {
                      eventListener,
                      allTestsFinished,
                      verbose,
-                     listTests);
+                     listTests,
+                     testCaseRecorder,
+                     testCaseOutputArchive);
   }
 
   // Start all the HTTP servers required before starting the process queue.