mirror of https://github.com/tc39/test262.git
23 lines
637 B
JavaScript
23 lines
637 B
JavaScript
// Copyright (C) 2020 Qu Xing. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
esid: sec-escape-string
|
|
description: If [Symbol.toPrimitive] method returned an object, it should throw a TypeError
|
|
info: |
|
|
B.2.1.1 escape ( string )
|
|
|
|
1. Let string be ? ToString(string).
|
|
...
|
|
features: [Symbol.toPrimitive]
|
|
---*/
|
|
|
|
var obj = {
|
|
toString() { throw new Test262Error('this should be unreachable'); },
|
|
valueOf() { throw new Test262Error('this should be unreachable'); },
|
|
[Symbol.toPrimitive]() { return function(){}; }
|
|
};
|
|
|
|
assert.throws(TypeError, function() {
|
|
escape(obj);
|
|
});
|