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+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-%typedarray%.prototype.copywithin
+es6id: 22.2.3.5
+description: >
+ Return abrupt from ToInteger(end).
+info: |
+ 22.2.3.5 %TypedArray%.prototype.copyWithin (target, start [ , end ] )
+
+ %TypedArray%.prototype.copyWithin is a distinct function that implements the
+ same algorithm as Array.prototype.copyWithin as defined in 22.1.3.3 except
+ that the this object's [[ArrayLength]] internal slot is accessed in place of
+ performing a [[Get]] of "length" and the actual copying of values in step 12
+ must be performed in a manner that preserves the bit-level encoding of the
+ source data.
+
+ ...
+
+ 22.1.3.3 Array.prototype.copyWithin (target, start [ , end ] )
+
+ ...
+ 7. If end is undefined, let relativeEnd be len; else let relativeEnd be ?
+ ToInteger(end).
+ ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var o1 = {
+ valueOf: function() {
+ throw new Test262Error();
+ }
+ };
+ var sample = new TA();
+ assert.throws(Test262Error, function() {
+ sample.copyWithin(0, 0, o1);
+ });
+});