isEven, isOdd, isNegative, isMaxValue, isMinValue, isInfinite, isPositive, isSingleValue.

runtime/tests/vm/dart/byte_array_test.dart

 // Copyright (c) 2012, 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.
 
 // Library tag to be able to run in html test framework.
 #library("ByteArrayTest.dart");
 
 #import('dart:scalarlist');
 
 class ByteArrayTest {
@@ skipping 864 matching lines @@
       array[i] = 0xFF;
     }
     Expect.equals(-1, byte_array.getInt8(0));
     Expect.equals(0xFF, byte_array.getUint8(0));
     Expect.equals(-1, byte_array.getInt16(0));
     Expect.equals(0xFFFF, byte_array.getUint16(0));
     Expect.equals(-1, byte_array.getInt32(0));
     Expect.equals(0xFFFFFFFF, byte_array.getUint32(0));
     Expect.equals(-1, byte_array.getInt64(0));
     Expect.equals(0xFFFFFFFFFFFFFFFF, byte_array.getUint64(0));
-    Expect.isTrue(byte_array.getFloat32(0).isNaN());
-    Expect.isTrue(byte_array.getFloat64(0).isNaN());
+    Expect.isTrue(byte_array.getFloat32(0).isNaN);
+    Expect.isTrue(byte_array.getFloat64(0).isNaN);
     for (int i = 0; i < array.length; ++i) {
       array[i] = 0xFF - i;
     }
     byte_array.setUint32(0, 0xBF800000);
     Expect.equals(0, byte_array.getInt8(0));
     Expect.equals(0, byte_array.getInt8(1));
     Expect.equals(-128, byte_array.getInt8(2));
     Expect.equals(-65, byte_array.getInt8(3));
     Expect.equals(-5, byte_array.getInt8(4));
     Expect.equals(-6, byte_array.getInt8(5));
@@ skipping 1372 matching lines @@
     testInt64ListView();
     testUint64ListView();
     testFloat32ListView();
     testFloat64ListView();
   }
 }
 
 main() {
   ByteArrayTest.testMain();
 }