test rename overhaul: step 8 - language tests

tests/language/src/NamedParametersTest.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 named parameters.
-
-
-class NamedParametersTest {
-
-  static int F00() {
-    return 0;
-  }
-
-  int f11() {
-    return 0;
-  }
-
-  static int F11(int a) {
-    return a;
-  }
-
-  int f22(int a) {
-    return a;
-  }
-
-  static int F10([int b = 20]) {
-    return b;
-  }
-
-  int f21([int b = 20]) {
-    return b;
-  }
-
-  static int F21(int a, [int b = 20]) {
-    return 100*a + b;
-  }
-
-  int f32(int a, [int b = 20]) {
-    return 100*a + b;
-  }
-
-  static int F31(int a, [int b = 20, int c = 30]) {
-    return 100*(100*a + b) + c;
-  }
-
-  int f42(int a, [int b = 20, int c = 30]) {
-    return 100*(100*a + b) + c;
-  }
-
-  static int F41(int a, [int b = 20, int c, int d = 40]) {
-    return 100*(100*(100*a + b) + (c == null ? 0 : c)) + d;
-  }
-
-  int f52(int a, [int b = 20, int c, int d = 40]) {
-    return 100*(100*(100*a + b) + (c == null ? 0 : c)) + d;
-  }
-
-  static testMain() {
-    NamedParametersTest np = new NamedParametersTest();
-    Expect.equals(0, F00());
-    Expect.equals(0, np.f11());
-    Expect.equals(10, F11(10));
-    Expect.equals(10, np.f22(10));
-    Expect.equals(20, F10());
-    Expect.equals(20, np.f21());
-    Expect.equals(20, F10(20));
-    Expect.equals(20, np.f21(20));
-    Expect.equals(20, F10(b:20));
-    Expect.equals(20, np.f21(b:20));
-    Expect.equals(1020, F21(10));
-    Expect.equals(1020, np.f32(10));
-    Expect.equals(1025, F21(10, 25));
-    Expect.equals(1025, np.f32(10, 25));
-    Expect.equals(1025, F21(10, b:25));
-    Expect.equals(1025, np.f32(10, b:25));
-    Expect.equals(102030, F31(10));
-    Expect.equals(102030, np.f42(10));
-    Expect.equals(102530, F31(10, 25));
-    Expect.equals(102530, np.f42(10, 25));
-    Expect.equals(102530, F31(10, b:25));
-    Expect.equals(102530, np.f42(10, b:25));
-    Expect.equals(102035, F31(10, c:35));
-    Expect.equals(102035, np.f42(10, c:35));
-    Expect.equals(102535, F31(10, b:25, c:35));
-    Expect.equals(102535, np.f42(10, b:25, c:35));
-    Expect.equals(102535, F31(10, 25, c:35));
-    Expect.equals(102535, np.f42(10, 25, c:35));
-    Expect.equals(102535, F31(10, c:35, b:25));
-    Expect.equals(102535, np.f42(10, c:35, b:25));
-    Expect.equals(10200040, F41(10));
-    Expect.equals(10200040, np.f52(10));
-    Expect.equals(10203540, F41(10, c:35));
-    Expect.equals(10203540, np.f52(10, c:35));
-    Expect.equals(10250045, F41(10, d:45, b:25));
-    Expect.equals(10250045, F41(10, 25, d:45));
-    Expect.equals(10250045, np.f52(10, d:45, b:25));
-    Expect.equals(10253545, F41(10, d:45, c:35, b:25));
-    Expect.equals(10253545, np.f52(10, d:45, c:35, b:25));
-  }
-}
-
-interface I default C {
-  I();
-  int mul(int a, [int factor]);
-}
-
-class C implements I {
-  int mul(int a, [int factor = 10]) {
-    return a * factor;
-  }
-}
-
-hello(msg, to, [from]) => '${from} sent ${msg} to ${to}';
-message() => hello("gladiolas", "possums", from: "Edna");
-
-main() {
-  NamedParametersTest.testMain();
-  var i = new I();
-  Expect.equals(100, i.mul(10));
-  Expect.equals(1000, i.mul(10, 100));
-  var c = new C();
-  Expect.equals(100, c.mul(10));
-  Expect.equals(1000, c.mul(10, 100));
-  Expect.equals("Edna sent gladiolas to possums", message());
-}