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// Copyright (C) 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-string.prototype.valueof
description: >
Throws a TypeError if called on neither String primitive nor String object
info: |
String.prototype.valueOf ( )
1. Return ? thisStringValue(this value).
thisStringValue ( value )
[...]
3. Throw a TypeError exception.
---*/
var valueOf = String.prototype.valueOf;
assert.throws(TypeError, function() {
valueOf.call(true);
});
assert.throws(TypeError, function() {
valueOf.call(-0);
});
assert.throws(TypeError, function() {
valueOf.call(null);
});
assert.throws(TypeError, function() {
valueOf.call();
});
assert.throws(TypeError, function() {
valueOf.call(Symbol('desc'));
});
assert.throws(TypeError, function() {
valueOf.call({
toString: function() {
return 'str';
},
});
});
assert.throws(TypeError, function() {
valueOf.call(['s', 't', 'r']);
});
assert.throws(TypeError, function() {
'str' + {valueOf: valueOf};
});
reportCompare(0, 0);
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