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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Non-string values of `Symbol.toStringTag` property are ignored
es6id: 19.1.3.6
info: |
16. Let tag be Get (O, @@toStringTag).
17. ReturnIfAbrupt(tag).
18. If Type(tag) is not String, let tag be builtinTag.
19. Return the String that is the result of concatenating "[object ", tag,
and "]".
features: [Symbol.toStringTag]
---*/
var custom = {};
custom[Symbol.toStringTag] = undefined;
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
custom[Symbol.toStringTag] = null;
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
custom[Symbol.toStringTag] = Symbol.toStringTag;
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
custom[Symbol.toStringTag] = 86;
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
custom[Symbol.toStringTag] = new String('test262');
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
custom[Symbol.toStringTag] = {};
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
custom[Symbol.toStringTag] = {
toString: function() {
return 'str';
}
};
assert.sameValue(Object.prototype.toString.call(custom), '[object Object]');
reportCompare(0, 0);
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