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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-string.prototype.substr
es6id: B.2.3.1
description: >
Behavior when "length" integer conversion triggers an abrupt completion
info: |
[...]
3. Let intStart be ? ToInteger(start).
features: [Symbol]
---*/
var symbol = Symbol('');
var len = {
valueOf: function() {
throw new Test262Error();
}
};
assert.throws(Test262Error, function() {
''.substr(0, len);
});
assert.throws(TypeError, function() {
''.substr(0, symbol);
});
reportCompare(0, 0);
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