1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
|
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 14.3.9
description: Assignment of function `name` attribute ("set" accessor)
info: |
MethodDefinition :
set PropertyName ( PropertySetParameterList ) { FunctionBody }
[...]
7. Perform SetFunctionName(closure, propKey, "set").
includes: [propertyHelper.js]
features: [Symbol]
---*/
var namedSym = Symbol('test262');
var anonSym = Symbol();
var o, setter;
o = {
set id(_) {},
set [anonSym](_) {},
set [namedSym](_) {}
};
setter = Object.getOwnPropertyDescriptor(o, 'id').set;
assert.sameValue(setter.name, 'set id');
verifyNotEnumerable(setter, 'name');
verifyNotWritable(setter, 'name');
verifyConfigurable(setter, 'name');
setter = Object.getOwnPropertyDescriptor(o, anonSym).set;
assert.sameValue(setter.name, 'set ');
verifyNotEnumerable(setter, 'name');
verifyNotWritable(setter, 'name');
verifyConfigurable(setter, 'name');
setter = Object.getOwnPropertyDescriptor(o, namedSym).set;
assert.sameValue(setter.name, 'set [test262]');
verifyNotEnumerable(setter, 'name');
verifyNotWritable(setter, 'name');
verifyConfigurable(setter, 'name');
|