Add endian parameter to the get/set functions in ByteData.

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 byte_array_test;
 
 import "package:expect/expect.dart";
 import 'dart:typeddata';
 
@@ skipping 973 matching lines @@
     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);
     for (int i = 0; i < array.length; ++i) {
       array[i] = 0xFF - i;
     }
-    byte_array.setUint32(0, 0xBF800000);
+    byte_array.setUint32(0, 0xBF800000, Endianness.LITTLE_ENDIAN);
     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));
     Expect.equals(-7, byte_array.getInt8(6));
     Expect.equals(-8, byte_array.getInt8(7));
     Expect.equals(0x00, byte_array.getUint8(0));
     Expect.equals(0x00, byte_array.getUint8(1));
     Expect.equals(0x80, byte_array.getUint8(2));
     Expect.equals(0xBF, byte_array.getUint8(3));
     Expect.equals(0xFB, byte_array.getUint8(4));
     Expect.equals(0xFA, byte_array.getUint8(5));
     Expect.equals(0xF9, byte_array.getUint8(6));
     Expect.equals(0xF8, byte_array.getUint8(7));
     Expect.equals(0, byte_array.getInt16(0));
-    Expect.equals(-16512, byte_array.getInt16(2));
-    Expect.equals(-1285, byte_array.getInt16(4));
-    Expect.equals(-1799, byte_array.getInt16(6));
-    Expect.equals(0x0000, byte_array.getUint16(0));
-    Expect.equals(0xBF80, byte_array.getUint16(2));
-    Expect.equals(0xFAFB, byte_array.getUint16(4));
-    Expect.equals(0xF8F9, byte_array.getUint16(6));
-    Expect.equals(-1082130432, byte_array.getInt32(0));
-    Expect.equals(0xBF800000, byte_array.getUint32(0));
-    Expect.equals(-506097523945897984, byte_array.getInt64(0));
-    Expect.equals(0xF8F9FAFBBF800000, byte_array.getUint64(0));
-    Expect.equals(-1.0, byte_array.getFloat32(0));
+    Expect.equals(-16512, byte_array.getInt16(2, Endianness.LITTLE_ENDIAN));
+    Expect.equals(-1285, byte_array.getInt16(4, Endianness.LITTLE_ENDIAN));
+    Expect.equals(-1799, byte_array.getInt16(6, Endianness.LITTLE_ENDIAN));
+    Expect.equals(0x0000, byte_array.getUint16(0, Endianness.LITTLE_ENDIAN));
+    Expect.equals(0xBF80, byte_array.getUint16(2, Endianness.LITTLE_ENDIAN));
+    Expect.equals(0xFAFB, byte_array.getUint16(4, Endianness.LITTLE_ENDIAN));
+    Expect.equals(0xF8F9, byte_array.getUint16(6, Endianness.LITTLE_ENDIAN));
+    Expect.equals(-1082130432,
+                  byte_array.getInt32(0, Endianness.LITTLE_ENDIAN));
+    Expect.equals(0xBF800000,
+                  byte_array.getUint32(0, Endianness.LITTLE_ENDIAN));
+    Expect.equals(-506097523945897984,
+                  byte_array.getInt64(0, Endianness.LITTLE_ENDIAN));
+    Expect.equals(0xF8F9FAFBBF800000,
+                  byte_array.getUint64(0, Endianness.LITTLE_ENDIAN));
+    Expect.equals(-1.0, byte_array.getFloat32(0, Endianness.LITTLE_ENDIAN));
     // TODO: byte_array.getFloat64(0)
   }
 
   static testInt8ListViewImpl(var array) {
     Expect.equals(12, array.length);
     Expect.equals(1, array.elementSizeInBytes);
     Expect.equals(12, array.lengthInBytes);
     for (int i = 0; i < array.length; ++i) {
       array[i] = 0xFF;
     }
@@ skipping 1339 matching lines @@
 
     testByteList();
   }
 }
 
 main() {
   for (var i=0; i<1000; i++) {
     ByteArrayTest.testMain();
   }
 }