js/src/tests/test262/built-ins/Proxy/deleteProperty/return-is-abrupt.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 9.5.10
description: >
    Trap return is an abrupt.
info: |
    9. Let booleanTrapResult be ToBoolean(Call(trap, handler, «target, P»)).
    10. ReturnIfAbrupt(booleanTrapResult).
features: [Proxy]
---*/

var p = new Proxy({}, {
  deleteProperty: function(t, prop) {
    throw new Test262Error();
  }
});

assert.throws(Test262Error, function() {
  delete p.attr;
});

reportCompare(0, 0);