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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 // | |
| 5 // Test that a getter is evaluated after the arguments, when a getter is | |
| 6 // for invoking a method. See chapter 'Method Invocation' in specification. | |
| 7 | |
| 8 import "package:expect/expect.dart"; | |
| 9 | |
| 10 var counter = 0; | |
| 11 | |
| 12 class Test1 { | |
| 13 get a { | |
| 14 Expect.equals(1, counter); | |
| 15 counter++; | |
| 16 return (c) {}; | |
| 17 } | |
| 18 | |
| 19 b() { | |
| 20 Expect.equals(0, counter); | |
| 21 counter++; | |
| 22 return 1; | |
| 23 } | |
| 24 } | |
| 25 | |
| 26 class Test2 { | |
| 27 static get a { | |
| 28 Expect.equals(0, counter); | |
| 29 counter++; | |
| 30 return (c) {}; | |
| 31 } | |
| 32 | |
| 33 static b() { | |
| 34 Expect.equals(1, counter); | |
| 35 counter++; | |
| 36 return 1; | |
| 37 } | |
| 38 } | |
| 39 | |
| 40 get a { | |
| 41 Expect.equals(0, counter); | |
| 42 counter++; | |
| 43 return (c) {}; | |
| 44 } | |
| 45 | |
| 46 b() { | |
| 47 Expect.equals(1, counter); | |
| 48 counter++; | |
| 49 return 1; | |
| 50 } | |
| 51 | |
| 52 main() { | |
| 53 var failures = []; | |
| 54 try { | |
| 55 // Check instance getters. | |
| 56 counter = 0; | |
| 57 var o = new Test1(); | |
| 58 o.a(o.b()); | |
| 59 Expect.equals(2, counter); | |
| 60 } catch (exc, stack) { | |
| 61 failures.add(exc); | |
| 62 failures.add(stack); | |
| 63 } | |
| 64 try { | |
| 65 // Check static getters. | |
| 66 counter = 0; | |
| 67 Test2.a(Test2.b()); | |
| 68 Expect.equals(2, counter); | |
| 69 } catch (exc, stack) { | |
| 70 failures.add(exc); | |
| 71 failures.add(stack); | |
| 72 } | |
| 73 try { | |
| 74 // Check top-level getters. | |
| 75 counter = 0; | |
| 76 a(b()); | |
| 77 Expect.equals(2, counter); | |
| 78 } catch (exc, stack) { | |
| 79 failures.add(exc); | |
| 80 failures.add(stack); | |
| 81 } | |
| 82 // If any of the tests failed print out the details and fail the test. | |
| 83 if (failures.length != 0) { | |
| 84 for (var msg in failures) { | |
| 85 print(msg.toString()); | |
| 86 } | |
| 87 throw "${failures.length ~/ 2} tests failed."; | |
| 88 } | |
| 89 } | |
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