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| 1 // Copyright (c) 2012, 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 class GettersSettersTest { | |
| 6 | |
| 7 static int foo; | |
| 8 | |
| 9 static testMain() { | |
| 10 A a = new A(); | |
| 11 a.x = 2; | |
| 12 Expect.equals(2, a.x); | |
| 13 Expect.equals(2, a.x_); | |
| 14 | |
| 15 // Test inheritance. | |
| 16 a = new B(); | |
| 17 a.x = 4; | |
| 18 Expect.equals(4, a.x); | |
| 19 Expect.equals(4, a.x_); | |
| 20 | |
| 21 // Test overriding. | |
| 22 C c = new C(); | |
| 23 c.x = 8; | |
| 24 Expect.equals(8, c.x); | |
| 25 Expect.equals(0, c.x_); | |
| 26 Expect.equals(8, c.y_); | |
| 27 | |
| 28 // Test keyed getters and setters. | |
| 29 a.x_ = 0; | |
| 30 Expect.equals(2, a[2]); | |
| 31 a[2] = 4; | |
| 32 Expect.equals(6, a[0]); | |
| 33 | |
| 34 // Test assignment operators. | |
| 35 a.x_ = 0; | |
| 36 a[2] += 8; | |
| 37 Expect.equals(12, a[0]); | |
| 38 | |
| 39 // Test calling a function that internally uses getters. | |
| 40 Expect.equals(true, a.isXPositive()); | |
| 41 | |
| 42 // Test static fields. | |
| 43 foo = 42; | |
| 44 Expect.equals(42, foo); | |
| 45 A.foo = 43; | |
| 46 Expect.equals(43, A.foo); | |
| 47 | |
| 48 new D().test(); | |
| 49 | |
| 50 OverrideField of = new OverrideField(); | |
| 51 Expect.equals(27, of.getX_()); | |
| 52 | |
| 53 ReferenceField rf = new ReferenceField(); | |
| 54 rf.x_ = 1; | |
| 55 Expect.equals(1, rf.getIt()); | |
| 56 rf.setIt(2); | |
| 57 Expect.equals(2, rf.x_); | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 class A { | |
| 62 int x_; | |
| 63 static int foo; | |
| 64 | |
| 65 static get bar() { | |
| 66 return foo; | |
| 67 } | |
| 68 | |
| 69 static set bar(newValue) { | |
| 70 foo = newValue; | |
| 71 } | |
| 72 | |
| 73 int get x() { | |
| 74 return x_; | |
| 75 } | |
| 76 | |
| 77 void set x(int value) { | |
| 78 x_ = value; | |
| 79 } | |
| 80 | |
| 81 bool isXPositive() { | |
| 82 return x > 0; | |
| 83 } | |
| 84 | |
| 85 int operator [](int index) { | |
| 86 return x_ + index; | |
| 87 } | |
| 88 | |
| 89 void operator []=(int index, int value) { | |
| 90 x_ = index + value; | |
| 91 } | |
| 92 | |
| 93 int getX_() { | |
| 94 return x_; | |
| 95 } | |
| 96 } | |
| 97 | |
| 98 class B extends A { } | |
| 99 | |
| 100 class C extends A { | |
| 101 int y_; | |
| 102 | |
| 103 C() : super() { | |
| 104 this.x_ = 0; | |
| 105 } | |
| 106 | |
| 107 int get x() { | |
| 108 return y_; | |
| 109 } | |
| 110 | |
| 111 void set x(int value) { | |
| 112 y_ = value; | |
| 113 } | |
| 114 } | |
| 115 | |
| 116 class D extends A { | |
| 117 var x2_; | |
| 118 | |
| 119 set x(new_x) { | |
| 120 x2_ = new_x; | |
| 121 } | |
| 122 | |
| 123 test() { | |
| 124 x = 87; | |
| 125 Expect.equals(87, x2_); | |
| 126 x = 42; | |
| 127 Expect.equals(42, x2_); | |
| 128 } | |
| 129 } | |
| 130 | |
| 131 class OverrideField extends A { | |
| 132 int get x_() { | |
| 133 return 27; | |
| 134 } | |
| 135 } | |
| 136 | |
| 137 class ReferenceField extends A { | |
| 138 setIt(a) { | |
| 139 super.x_ = a; | |
| 140 } | |
| 141 | |
| 142 int getIt() { | |
| 143 return super.x_; | |
| 144 } | |
| 145 } | |
| 146 | |
| 147 main() { | |
| 148 GettersSettersTest.testMain(); | |
| 149 } | |
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Chromium Code Reviews
Issue 10248007:
test rename overhaul: step 8 - language tests (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart