Include Harmony Array/TypedArray methods unconditionally

test/mjsunit/harmony/typedarray-tostring.js

-// Copyright 2015 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-arrays
-
-// Array's toString should call the object's own join method, if one exists and
-// is callable. Otherwise, just use the original Object.toString function.
-
-var typedArrayConstructors = [
-  Uint8Array,
-  Int8Array,
-  Uint16Array,
-  Int16Array,
-  Uint32Array,
-  Int32Array,
-  Uint8ClampedArray,
-  Float32Array,
-  Float64Array
-];
-
-for (var constructor of typedArrayConstructors) {
-  var success = "[test success]";
-  var expectedThis;
-  function testJoin() {
-    assertEquals(0, arguments.length);
-    assertSame(expectedThis, this);
-    return success;
-  }
-
-
-  // On an Array object.
-
-  // Default case.
-  var a1 = new constructor([1, 2, 3]);
-  assertEquals("1,2,3", a1.toString());
-  assertEquals("1,2,3", a1.join());
-  assertEquals("1,2,3", a1.toLocaleString());
-
-  // Non-standard "join" function is called correctly.
-  var a2 = new constructor([1, 2, 3]);
-  a2.join = testJoin;
-  expectedThis = a2;
-  assertEquals(success, a2.toString());
-  assertEquals(success, a2.join());
-  assertEquals("1,2,3", a2.toLocaleString());
-
-  // Non-callable join function is ignored and Object.prototype.toString is
-  // used instead.
-  var a3 = new constructor([1, 2, 3]);
-  a3.join = "not callable";
-  assertEquals(0, a3.toString().search(/\[object .+Array\]/));
-
-  // Non-existing join function is treated same as non-callable.
-  var a4 = new constructor([1, 2, 3]);
-  a4.__proto__ = { toString: constructor.prototype.toString };
-  // No join on Array.
-  assertEquals(0, a3.toString().search(/\[object .+Array\]/));
-
-
-  // On a non-Array object, throws.
-  var o1 = {length: 3, 0: 1, 1: 2, 2: 3,
-            toString: constructor.prototype.toString,
-            join: constructor.prototype.join,
-            toLocaleString: constructor.prototype.toLocaleString};
-  assertThrows(function() { o1.join() }, TypeError);
-  assertThrows(function() { o1.toString() }, TypeError);
-  assertThrows(function() { o1.toLocaleString() }, TypeError);
-  // toString is OK if join not from here:
-  o1.join = Array.prototype.join;
-  assertEquals("1,2,3", o1.join());
-  assertEquals("1,2,3", o1.toString());
-  assertThrows(function() { o1.toLocaleString() }, TypeError);
-  // TODO(littledan): Use the same function for TypedArray as for
-  // Array, as the spec says (but Firefox doesn't do either).
-  // Currently, using the same method leads to a bootstrap failure.
-  // assertEquals(o1.toString, Array.prototype.toString);
-
-  // Redefining length does not change result
-  var a5 = new constructor([1, 2, 3])
-  Object.defineProperty(a5, 'length', { value: 2 });
-  assertEquals("1,2,3", a5.join());
-  assertEquals("1,2,3", a5.toString());
-  assertEquals("1,2,3", a5.toLocaleString());
-  assertEquals("1,2", Array.prototype.join.call(a5));
-  assertEquals("1,2,3", Array.prototype.toString.call(a5));
-  assertEquals("1,2", Array.prototype.toLocaleString.call(a5));
-}