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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 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 | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 import "package:expect/expect.dart"; | 5 import "package:expect/expect.dart"; |
| 6 | 6 |
| 7 // Tests that we can call functions through getters. | 7 // Tests that we can call functions through getters. |
| 8 | 8 |
| 9 const TOP_LEVEL_CONST = 1; | 9 const TOP_LEVEL_CONST = 1; |
| 10 const TOP_LEVEL_CONST_REF = TOP_LEVEL_CONST; | 10 const TOP_LEVEL_CONST_REF = TOP_LEVEL_CONST; |
| 11 const TOP_LEVEL_NULL = null; | 11 const TOP_LEVEL_NULL = null; |
| 12 | 12 |
| 13 var topLevel; | 13 var topLevel; |
| 14 | 14 |
| 15 class CallThroughGetterTest { | 15 class CallThroughGetterTest { |
| 16 |
| 16 static void testMain() { | 17 static void testMain() { |
| 17 testTopLevel(); | 18 testTopLevel(); |
| 18 testField(); | 19 testField(); |
| 19 testGetter(); | 20 testGetter(); |
| 20 testMethod(); | 21 testMethod(); |
| 21 testEvaluationOrder(); | 22 testEvaluationOrder(); |
| 22 } | 23 } |
| 23 | 24 |
| 24 static void testTopLevel() { | 25 static void testTopLevel() { |
| 25 topLevel = () { | 26 topLevel = () { |
| (...skipping 15 matching lines...) Expand all Loading... |
| 41 A a = new A(); | 42 A a = new A(); |
| 42 a.field = () => 42; | 43 a.field = () => 42; |
| 43 Expect.equals(42, a.field()); | 44 Expect.equals(42, a.field()); |
| 44 Expect.equals(42, (a.field)()); | 45 Expect.equals(42, (a.field)()); |
| 45 | 46 |
| 46 a.field = () => 87; | 47 a.field = () => 87; |
| 47 Expect.equals(87, a.field()); | 48 Expect.equals(87, a.field()); |
| 48 Expect.equals(87, (a.field)()); | 49 Expect.equals(87, (a.field)()); |
| 49 | 50 |
| 50 a.field = 99; | 51 a.field = 99; |
| 51 expectThrowsNoSuchMethod(() { | 52 expectThrowsNoSuchMethod(() { a.field(); }); |
| 52 a.field(); | 53 expectThrowsNoSuchMethod(() { (a.field)(); }); |
| 53 }); | |
| 54 expectThrowsNoSuchMethod(() { | |
| 55 (a.field)(); | |
| 56 }); | |
| 57 } | 54 } |
| 58 | 55 |
| 59 static void testGetter() { | 56 static void testGetter() { |
| 60 A a = new A(); | 57 A a = new A(); |
| 61 a.field = () => 42; | 58 a.field = () => 42; |
| 62 Expect.equals(42, a.getter()); | 59 Expect.equals(42, a.getter()); |
| 63 Expect.equals(42, (a.getter)()); | 60 Expect.equals(42, (a.getter)()); |
| 64 | 61 |
| 65 a.field = () => 87; | 62 a.field = () => 87; |
| 66 Expect.equals(87, a.getter()); | 63 Expect.equals(87, a.getter()); |
| 67 Expect.equals(87, (a.getter)()); | 64 Expect.equals(87, (a.getter)()); |
| 68 | 65 |
| 69 a.field = 99; | 66 a.field = 99; |
| 70 expectThrowsNoSuchMethod(() { | 67 expectThrowsNoSuchMethod(() { a.getter(); }); |
| 71 a.getter(); | 68 expectThrowsNoSuchMethod(() { (a.getter)(); }); |
| 72 }); | |
| 73 expectThrowsNoSuchMethod(() { | |
| 74 (a.getter)(); | |
| 75 }); | |
| 76 } | 69 } |
| 77 | 70 |
| 78 static void testMethod() { | 71 static void testMethod() { |
| 79 A a = new A(); | 72 A a = new A(); |
| 80 a.field = () => 42; | 73 a.field = () => 42; |
| 81 Expect.equals(true, a.method() is Function); | 74 Expect.equals(true, a.method() is Function); |
| 82 Expect.equals(42, a.method()()); | 75 Expect.equals(42, a.method()()); |
| 83 | 76 |
| 84 a.field = () => 87; | 77 a.field = () => 87; |
| 85 Expect.equals(true, a.method() is Function); | 78 Expect.equals(true, a.method() is Function); |
| (...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 122 Expect.fail("Wrong exception. Expected: NoSuchMethodError" | 115 Expect.fail("Wrong exception. Expected: NoSuchMethodError" |
| 123 " got: ${exception}"); | 116 " got: ${exception}"); |
| 124 } | 117 } |
| 125 } | 118 } |
| 126 | 119 |
| 127 static catchException(fn) { | 120 static catchException(fn) { |
| 128 bool caught = false; | 121 bool caught = false; |
| 129 var result = null; | 122 var result = null; |
| 130 try { | 123 try { |
| 131 fn(); | 124 fn(); |
| 132 Expect.equals(true, false); // Shouldn't reach this. | 125 Expect.equals(true, false); // Shouldn't reach this. |
| 133 } catch (e) { | 126 } catch (e) { |
| 134 caught = true; | 127 caught = true; |
| 135 result = e; | 128 result = e; |
| 136 } | 129 } |
| 137 Expect.equals(true, caught); | 130 Expect.equals(true, caught); |
| 138 return result; | 131 return result; |
| 139 } | 132 } |
| 133 |
| 140 } | 134 } |
| 141 | 135 |
| 136 |
| 142 class A { | 137 class A { |
| 143 A() {} | 138 |
| 139 A() { } |
| 144 var field; | 140 var field; |
| 145 get getter { | 141 get getter { return field; } |
| 146 return field; | 142 method() { return field; } |
| 147 } | |
| 148 | 143 |
| 149 method() { | |
| 150 return field; | |
| 151 } | |
| 152 } | 144 } |
| 153 | 145 |
| 146 |
| 154 class B { | 147 class B { |
| 155 B() : _order = new StringBuffer("") {} | |
| 156 | 148 |
| 157 get g0 { | 149 B() : _order = new StringBuffer("") { } |
| 158 _mark('g'); | |
| 159 return () { | |
| 160 return _mark('f'); | |
| 161 }; | |
| 162 } | |
| 163 | 150 |
| 164 get g1 { | 151 get g0 { _mark('g'); return () { return _mark('f'); }; } |
| 165 _mark('g'); | 152 get g1 { _mark('g'); return (x) { return _mark('f'); }; } |
| 166 return (x) { | 153 get g2 { _mark('g'); return (x, y) { return _mark('f'); }; } |
| 167 return _mark('f'); | 154 get g3 { _mark('g'); return (x, y, z) { return _mark('f'); }; } |
| 168 }; | |
| 169 } | |
| 170 | 155 |
| 171 get g2 { | 156 get x { _mark('x'); return 0; } |
| 172 _mark('g'); | 157 get y { _mark('y'); return 1; } |
| 173 return (x, y) { | 158 get z { _mark('z'); return 2; } |
| 174 return _mark('f'); | |
| 175 }; | |
| 176 } | |
| 177 | 159 |
| 178 get g3 { | 160 _mark(m) { _order.write(m); return _order.toString(); } |
| 179 _mark('g'); | 161 StringBuffer _order; |
| 180 return (x, y, z) { | |
| 181 return _mark('f'); | |
| 182 }; | |
| 183 } | |
| 184 | 162 |
| 185 get x { | |
| 186 _mark('x'); | |
| 187 return 0; | |
| 188 } | |
| 189 | |
| 190 get y { | |
| 191 _mark('y'); | |
| 192 return 1; | |
| 193 } | |
| 194 | |
| 195 get z { | |
| 196 _mark('z'); | |
| 197 return 2; | |
| 198 } | |
| 199 | |
| 200 _mark(m) { | |
| 201 _order.write(m); | |
| 202 return _order.toString(); | |
| 203 } | |
| 204 | |
| 205 StringBuffer _order; | |
| 206 } | 163 } |
| 207 | 164 |
| 208 main() { | 165 main() { |
| 209 CallThroughGetterTest.testMain(); | 166 CallThroughGetterTest.testMain(); |
| 210 } | 167 } |
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