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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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: --allow-natives-syntax | 5 // Flags: --allow-natives-syntax |
6 | 6 |
7 var typedArrayConstructors = [ | 7 var typedArrayConstructors = [ |
8 Uint8Array, | 8 Uint8Array, |
9 Int8Array, | 9 Int8Array, |
10 Uint16Array, | 10 Uint16Array, |
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152 | 152 |
153 // Shadowing length doesn't affect every, unlike Array.prototype.every | 153 // Shadowing length doesn't affect every, unlike Array.prototype.every |
154 a = new constructor([1, 2]); | 154 a = new constructor([1, 2]); |
155 Object.defineProperty(a, 'length', {value: 1}); | 155 Object.defineProperty(a, 'length', {value: 1}); |
156 var x = 0; | 156 var x = 0; |
157 assertEquals(a.every(function(elt) { x += elt; return true; }), true); | 157 assertEquals(a.every(function(elt) { x += elt; return true; }), true); |
158 assertEquals(x, 3); | 158 assertEquals(x, 3); |
159 assertEquals(Array.prototype.every.call(a, | 159 assertEquals(Array.prototype.every.call(a, |
160 function(elt) { x += elt; return true; }), true); | 160 function(elt) { x += elt; return true; }), true); |
161 assertEquals(x, 4); | 161 assertEquals(x, 4); |
| 162 |
| 163 // Detached Operation |
| 164 var array = new constructor([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]); |
| 165 %ArrayBufferNeuter(array.buffer); |
| 166 assertThrows(() => array.every(() => true), TypeError); |
162 } | 167 } |
163 | 168 |
164 for (i = 0; i < typedArrayConstructors.length; i++) { | 169 for (i = 0; i < typedArrayConstructors.length; i++) { |
165 TestTypedArrayForEach(typedArrayConstructors[i]); | 170 TestTypedArrayForEach(typedArrayConstructors[i]); |
166 } | 171 } |
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