| // 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. |
| // |
| // Test that a getter is evaluated after the arguments, when a getter is |
| // for invoking a method. See chapter 'Method Invocation' in specification. |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| var counter = 0; |
| |
| class Test1 { |
| get a { |
| Expect.equals(1, counter); |
| counter++; |
| return (c) {}; |
| } |
| |
| b() { |
| Expect.equals(0, counter); |
| counter++; |
| return 1; |
| } |
| } |
| |
| class Test2 { |
| static get a { |
| Expect.equals(0, counter); |
| counter++; |
| return (c) {}; |
| } |
| |
| static b() { |
| Expect.equals(1, counter); |
| counter++; |
| return 1; |
| } |
| } |
| |
| get a { |
| Expect.equals(0, counter); |
| counter++; |
| return (c) {}; |
| } |
| |
| b() { |
| Expect.equals(1, counter); |
| counter++; |
| return 1; |
| } |
| |
| main() { |
| var failures = []; |
| try { |
| // Check instance getters. |
| counter = 0; |
| var o = new Test1(); |
| o.a(o.b()); |
| Expect.equals(2, counter); |
| } catch (exc, stack) { |
| failures.add(exc); |
| failures.add(stack); |
| } |
| try { |
| // Check static getters. |
| counter = 0; |
| Test2.a(Test2.b()); |
| Expect.equals(2, counter); |
| } catch (exc, stack) { |
| failures.add(exc); |
| failures.add(stack); |
| } |
| try { |
| // Check top-level getters. |
| counter = 0; |
| a(b()); |
| Expect.equals(2, counter); |
| } catch (exc, stack) { |
| failures.add(exc); |
| failures.add(stack); |
| } |
| // If any of the tests failed print out the details and fail the test. |
| if (failures.length != 0) { |
| for (var msg in failures) { |
| print(msg.toString()); |
| } |
| throw "${failures.length ~/ 2} tests failed."; |
| } |
| } |