js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-side-effects-3.js


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// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: >
    Tuple.prototype.indexOf - side effects produced by step 1 are
    visible when an exception occurs
---*/

var stepFiveOccurs = false;
var fromIndex = {
  valueOf: function() {
    stepFiveOccurs = true;
    return 0;
  }
};
assertThrowsInstanceOf(function() {
  Tuple.prototype.indexOf.call(undefined, undefined, fromIndex);
}, TypeError);
assertEq(stepFiveOccurs, false, 'stepFiveOccurs');

reportCompare(0, 0);