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-rw-r--r--js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js35
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js
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+++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/species-returns-same-arraybuffer.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-arraybuffer.prototype.slice
+description: >
+ Throws a TypeError if species constructor returns `this` value.
+info: |
+ ArrayBuffer.prototype.slice ( start, end )
+
+ 1. Let O be the this value.
+ ...
+ 13. Let ctor be SpeciesConstructor(O, %ArrayBuffer%).
+ 14. ReturnIfAbrupt(ctor).
+ 15. Let new be Construct(ctor, «newLen»).
+ 16. ReturnIfAbrupt(new).
+ ...
+ 19. If SameValue(new, O) is true, throw a TypeError exception.
+ ...
+features: [Symbol.species]
+---*/
+
+var speciesConstructor = {};
+speciesConstructor[Symbol.species] = function(length) {
+ return arrayBuffer;
+};
+
+var arrayBuffer = new ArrayBuffer(8);
+arrayBuffer.constructor = speciesConstructor;
+
+assert.throws(TypeError, function() {
+ arrayBuffer.slice();
+});
+
+reportCompare(0, 0);