test rename overhaul: step 8 - language tests

tests/language/src/IntrinsifiedMethodsTest.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.
-// Dart test program for testing the instanceof operation.
-
-
-testIsNegative() {
-  Expect.isFalse((12.0).isNegative());
-  Expect.isTrue((-12.0).isNegative());
-  Expect.isFalse((double.NAN).isNegative());
-  Expect.isFalse((0.0).isNegative());
-  Expect.isTrue((-0.0).isNegative());
-  Expect.isFalse((double.INFINITY).isNegative());
-  Expect.isTrue((double.NEGATIVE_INFINITY).isNegative());
-}
-
-testIsNaN() {
-  Expect.isFalse((1.0).isNaN());
-  Expect.isTrue((double.NAN).isNaN());
-}
-
-
-testTrigonometric() {
-  Expect.approxEquals(1.0, Math.sin(Math.PI / 2.0), 0.0001);
-  Expect.approxEquals(1.0, Math.cos(0), 0.0001);
-  Expect.approxEquals(1.0, Math.cos(0.0), 0.0001);
-}
-
-num foo(int n) {
-  var x;
-  for(var i = 0; i <= n; ++i) {
-    Expect.equals(2.0, Math.sqrt(4.0));
-    testIsNegative();
-    testIsNaN();
-    testTrigonometric();
-  }
-  return x;
-}
-
-void main() {
-  var m = foo(4000);
-}