test rename overhaul: step 8 - language tests

tests/language/src/FunctionLiterals2Test.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.
-//
-// Dart test for new function type alias.
-
-class FunctionLiteralsTest {
-
-  static void testMain() {
-    f(x) { return x * 2;}
-    f(42);  // make sure it is parsed as a function call
-    Expect.equals(20, f(10));
-
-    int g(x) { return x * 2;}
-    g(42);  // make sure it is parsed as a function call
-    Expect.equals(20, g(10));
-
-    h(x) { return x * 2;}
-    h(42);  // make sure it is parsed as a function call
-    Expect.equals(20, h(10));
-
-    var a = int _(x) {return x + 2;};
-    Expect.equals(7, a(5));
-
-    Expect.equals(10, apply((k) { return k << 1;}, 5));
-    Expect.equals(20, apply((k) => k << 1, 10));
-
-    a = new A(3);
-    Expect.equals(-1, a.f);
-    Expect.equals(-3, a.f2);
-
-    a = new A.n(5);
-    Expect.equals(-2, a.f);
-    Expect.equals(2, a.f2);
-
-    Expect.equals(true, isOdd(5));
-    Expect.equals(false, isOdd(8));
-
-    var b = new B(10);
-    Expect.equals(10, b.n);
-    Expect.equals(100, (b.f)(10));
-
-    b = new B.n(10);
-    Expect.equals(10, b.n);
-    Expect.equals(101, (b.f)(10));
-
-    int x = 0;
-    int y = 1;
-    // make sure this isn't parsed as a generic type
-    Expect.isTrue(x<y, "foo");
-  }
-}
-
-apply(f, n) {
-  return f(n);
-}
-
-bool isOdd(b) => b % 2 == 1;
-
-class A {
-  int f;
-  int f2;
-  A(p) : f = apply((j) => 2 - j, p) { /* constr. body */ f2 = -p; }
-  A.n(p) : f = 1 + apply((j) => 2 - j, p) { /* constr. body */ f2 = -f; }
-}
-
-class B {
-  var f;
-  int n;
-  B(z) : f = ((x) => x * x) { n = z; }
-  B.n(z) : f = ((x) { return x * x + 1; }) { n = z; }
-}
-
-main() {
-  FunctionLiteralsTest.testMain();
-}