OLD | NEW |
1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // Flags: --harmony-destructuring | 5 // Flags: --harmony-destructuring |
6 // Flags: --harmony-default-parameters --harmony-rest-parameters | 6 // Flags: --harmony-default-parameters --harmony-rest-parameters |
7 | 7 |
8 (function TestObjectLiteralPattern() { | 8 (function TestObjectLiteralPattern() { |
9 var { x : x, y : y, get, set } = { x : 1, y : 2, get: 3, set: 4 }; | 9 var { x : x, y : y, get, set } = { x : 1, y : 2, get: 3, set: 4 }; |
10 assertEquals(1, x); | 10 assertEquals(1, x); |
(...skipping 1089 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1100 | 1100 |
1101 (function TestLegacyConstDestructuringInForLoop() { | 1101 (function TestLegacyConstDestructuringInForLoop() { |
1102 var result; | 1102 var result; |
1103 for (const {foo} of [{foo: 1}]) { result = foo; } | 1103 for (const {foo} of [{foo: 1}]) { result = foo; } |
1104 assertEquals(1, result); | 1104 assertEquals(1, result); |
1105 })(); | 1105 })(); |
1106 | 1106 |
1107 (function TestDestructuringArrayWithoutInitializer() { | 1107 (function TestDestructuringArrayWithoutInitializer() { |
1108 assertThrows('var [foo]', TypeError); | 1108 assertThrows('var [foo]', TypeError); |
1109 })(); | 1109 })(); |
| 1110 |
| 1111 |
| 1112 (function TestCatch() { |
| 1113 "use strict"; |
| 1114 |
| 1115 // For testing proper scoping. |
| 1116 var foo = "hello", bar = "world", baz = 42; |
| 1117 |
| 1118 try { |
| 1119 throw {foo: 1, bar: 2}; |
| 1120 } catch ({foo, bar, baz = 3}) { |
| 1121 assertEquals(1, foo); |
| 1122 assertEquals(2, bar); |
| 1123 assertEquals(3, baz); |
| 1124 } |
| 1125 |
| 1126 try { |
| 1127 throw [1, 2, 3]; |
| 1128 } catch ([foo, ...bar]) { |
| 1129 assertEquals(1, foo); |
| 1130 assertEquals([2, 3], bar); |
| 1131 } |
| 1132 |
| 1133 assertEquals("hello", foo); |
| 1134 assertEquals("world", bar); |
| 1135 assertEquals(42, baz); |
| 1136 })(); |
OLD | NEW |