Big merge from experimental to bleeding edge.

tests/corelib/core_runtime_types_test.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.
 
 /**
  * A test of simple runtime behavior on numbers, strings and lists with
  * a focus on both correct behavior and runtime errors.
  *
  * This file is written to use minimal type declarations to match a
  * typical dynamic language coding style.
@@ skipping 203 matching lines @@
     d['b'] = 2;
     assertEquals(d.containsValue(2), true);
     assertEquals(d.containsValue(3), false);
     assertEquals(d.containsKey('a'), true);
     assertEquals(d.containsKey('c'), false);
     assertEquals(d.keys.length, 2);
     assertEquals(d.values.length, 2);
 
     assertEquals(d.remove('c'), null);
     assertEquals(d.remove('b'), 2);
-    assertListEquals(d.keys, ['a']);
-    assertListEquals(d.values, [1]);
+    assertEquals(d.keys.single, 'a');
+    assertEquals(d.values.single, 1);
 
     d['c'] = 3;
     d['f'] = 4;
     assertEquals(d.keys.length, 3);
     assertEquals(d.values.length, 3);
-    assertListContains(d.keys, ['a', 'c', 'f']);
-    assertListContains(d.values, [1, 3, 4]);
+    assertListContains(d.keys.toList(), ['a', 'c', 'f']);
+    assertListContains(d.values.toList(), [1, 3, 4]);
 
     var count = 0;
     d.forEach((key, value) {
       count++;
       assertEquals(value, d[key]);
     });
     assertEquals(count, 3);
 
     d = { 'a': 1, 'b': 2 };
     assertEquals(d.containsValue(2), true);
@@ skipping 31 matching lines @@
     '${true}'.toString();
     '${false}'.toString();
     ''.toString();
     ''.endsWith('');
   }
 }
 
 main() {
   CoreRuntimeTypesTest.testMain();
 }