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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 var counter = 0; | |
| 9 | |
| 10 class Test1 { | |
| 11 get a() { | |
| 12 Expect.equals(1, counter); | |
| 13 counter++; | |
| 14 return (c) { }; | |
| 15 } | |
| 16 | |
| 17 b() { | |
| 18 Expect.equals(0, counter); | |
| 19 counter++; | |
| 20 return 1; | |
| 21 } | |
| 22 } | |
| 23 | |
| 24 class Test2 { | |
| 25 static get a() { | |
| 26 Expect.equals(0, counter); | |
| 27 counter++; | |
| 28 return (c) { }; | |
| 29 } | |
| 30 | |
| 31 static b() { | |
| 32 Expect.equals(1, counter); | |
| 33 counter++; | |
| 34 return 1; | |
| 35 } | |
| 36 } | |
| 37 | |
| 38 get a() { | |
| 39 Expect.equals(0, counter); | |
| 40 counter++; | |
| 41 return (c) { }; | |
| 42 } | |
| 43 | |
| 44 b() { | |
| 45 Expect.equals(1, counter); | |
| 46 counter++; | |
| 47 return 1; | |
| 48 } | |
| 49 | |
| 50 main() { | |
| 51 var failures = []; | |
| 52 try { | |
| 53 // Check instance getters. | |
| 54 counter = 0; | |
| 55 var o = new Test1(); | |
| 56 o.a(o.b()); | |
| 57 Expect.equals(2, counter); | |
| 58 } catch (var exc, var stack) { | |
| 59 failures.add(exc); | |
| 60 failures.add(stack); | |
| 61 } | |
| 62 try { | |
| 63 // Check static getters. | |
| 64 counter = 0; | |
| 65 Test2.a(Test2.b()); | |
| 66 Expect.equals(2, counter); | |
| 67 } catch (var exc, var stack) { | |
| 68 failures.add(exc); | |
| 69 failures.add(stack); | |
| 70 } | |
| 71 try { | |
| 72 // Check top-level getters. | |
| 73 counter = 0; | |
| 74 a(b()); | |
| 75 Expect.equals(2, counter); | |
| 76 } catch (var exc, var stack) { | |
| 77 failures.add(exc); | |
| 78 failures.add(stack); | |
| 79 } | |
| 80 // If any of the tests failed print out the details and fail the test. | |
| 81 if (failures.length != 0) { | |
| 82 for (var msg in failures) { | |
| 83 print(msg.toString()); | |
| 84 } | |
| 85 throw "${failures.length ~/ 2} tests failed."; | |
| 86 } | |
| 87 } | |
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