test rename overhaul: step 6 - isolate tests

tests/isolate/src/MessageTest.dart

-// Copyright (c) 2011, 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.
-
-// Dart test program for testing serialization of messages.
-// VMOptions=--enable_type_checks --enable_asserts
-
-#library('MessageTest');
-#import("dart:isolate");
-#import('../../../lib/unittest/unittest.dart');
-
-// ---------------------------------------------------------------------------
-// Message passing test.
-// ---------------------------------------------------------------------------
-
-class MessageTest {
-  static final List list1 = const ["Hello", "World", "Hello", 0xfffffffffff];
-  static final List list2 = const [null, list1, list1, list1, list1];
-  static final List list3 = const [list2, 2.0, true, false, 0xfffffffffff];
-  static final Map map1 = const {
-    "a=1" : 1, "b=2" : 2, "c=3" : 3,
-  };
-  static final Map map2 = const {
-    "list1" : list1, "list2" : list2, "list3" : list3,
-  };
-  static final List list4 = const [map1, map2];
-  static final List elms = const [
-      list1, list2, list3, list4,
-  ];
-
-  static void VerifyMap(Map expected, Map actual) {
-    Expect.equals(true, expected is Map);
-    Expect.equals(true, actual is Map);
-    Expect.equals(expected.length, actual.length);
-    testForEachMap(key, value) {
-      if (value is List) {
-        VerifyList(value, actual[key]);
-      } else {
-        Expect.equals(value, actual[key]);
-      }
-    }
-    expected.forEach(testForEachMap);
-  }
-
-  static void VerifyList(List expected, List actual) {
-    for (int i = 0; i < expected.length; i++) {
-      if (expected[i] is List) {
-        VerifyList(expected[i], actual[i]);
-      } else if (expected[i] is Map) {
-        VerifyMap(expected[i], actual[i]);
-      } else {
-        Expect.equals(expected[i], actual[i]);
-      }
-    }
-  }
-
-  static void VerifyObject(int index, var actual) {
-    var expected = elms[index];
-    Expect.equals(true, expected is List);
-    Expect.equals(true, actual is List);
-    Expect.equals(expected.length, actual.length);
-    VerifyList(expected, actual);
-  }
-}
-
-class PingPongServer extends Isolate {
-  PingPongServer() : super() {}
-
-  void main() {
-    int count = 0;
-    this.port.receive(
-        (var message, SendPort replyTo) {
-          if (message == -1) {
-            this.port.close();
-            replyTo.send(count, null);
-          } else {
-            // Check if the received object is correct.
-            if (count < MessageTest.elms.length) {
-              MessageTest.VerifyObject(count, message);
-            }
-            // Bounce the received object back so that the sender
-            // can make sure that the object matches.
-            replyTo.send(message, null);
-            count++;
-          }
-        });
-  }
-}
-
-main() {
-  test("send objects and receive them back", () {
-    new PingPongServer().spawn().then(expectAsync1((SendPort remote) {
-
-      // Send objects and receive them back.
-      for (int i = 0; i < MessageTest.elms.length; i++) {
-        var sentObject = MessageTest.elms[i];
-        // TODO(asiva): remove this local var idx once thew new for-loop
-        // semantics for closures is implemented.
-        var idx = i;
-        remote.call(sentObject).then(expectAsync1((var receivedObject) {
-          MessageTest.VerifyObject(idx, receivedObject);
-        }));
-      }
-
-      // Send recursive objects and receive them back.
-      List local_list1 = ["Hello", "World", "Hello", 0xffffffffff];
-      List local_list2 = [null, local_list1, local_list1 ];
-      List local_list3 = [local_list2, 2.0, true, false, 0xffffffffff];
-      List sendObject = new List(5);
-      sendObject[0] = local_list1;
-      sendObject[1] = sendObject;
-      sendObject[2] = local_list2;
-      sendObject[3] = sendObject;
-      sendObject[4] = local_list3;
-      remote.call(sendObject).then((var replyObject) {
-        Expect.equals(true, sendObject is List);
-        Expect.equals(true, replyObject is List);
-        Expect.equals(sendObject.length, replyObject.length);
-        Expect.equals(true, replyObject[1] === replyObject);
-        Expect.equals(true, replyObject[3] === replyObject);
-        Expect.equals(true, replyObject[0] === replyObject[2][1]);
-        Expect.equals(true, replyObject[0] === replyObject[2][2]);
-        Expect.equals(true, replyObject[2] === replyObject[4][0]);
-        Expect.equals(true, replyObject[0][0] === replyObject[0][2]);
-        // Bigint literals are not canonicalized so do a == check.
-        Expect.equals(true, replyObject[0][3] == replyObject[4][4]);
-      });
-
-      // Shutdown the MessageServer.
-      remote.call(-1).then(expectAsync1((int message) {
-          Expect.equals(MessageTest.elms.length + 1, message);
-        }));
-    }));
-  });
-}