// 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.set-array-offset
description: >
  Throws a TypeError if targetBuffer is detached
info: |
  22.2.3.23.1 %TypedArray%.prototype.set (array [ , offset ] )

  1. Assert: array is any ECMAScript language value other than an Object with a
  [[TypedArrayName]] internal slot. If it is such an Object, the definition in
  22.2.3.23.2 applies.
  ...
  8. Let targetBuffer be the value of target's [[ViewedArrayBuffer]] internal
  slot.
  9. If IsDetachedBuffer(targetBuffer) is true, throw a TypeError exception.
  ...
  15. Let src be ? ToObject(array).
  16. Let srcLength be ? ToLength(? Get(src, "length")).
  ...
includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
features: [BigInt, TypedArray]
---*/

var obj = {};
Object.defineProperty(obj, "length", {
  get: function() {
    throw new Test262Error();
  }
});

testWithBigIntTypedArrayConstructors(function(TA) {
  var sample = new TA(2);
  $DETACHBUFFER(sample.buffer);

  assert.throws(TypeError, function() {
    sample.set([1n]);
  }, "regular check");

  assert.throws(TypeError, function() {
    sample.set(obj);
  }, "IsDetachedBuffer happens before Get(src.length)");
});