JSTests/test262/test/built-ins/TypedArray/prototype/copyWithin/return-abrupt-from-start-is-symbol.js

// 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
description: >
  Return abrupt if start is a Symbol.
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 ] )

  ...
  5. Let relativeStart be ? ToInteger(start).
  ...
includes: [testTypedArray.js]
features: [Symbol, TypedArray]
---*/

var s = Symbol(1);

testWithTypedArrayConstructors(function(TA) {
  var sample = new TA();
  assert.throws(TypeError, function() {
    sample.copyWithin(0, s);
  });
});