js/src/tests/test262/built-ins/String/prototype/lastIndexOf/S15.5.4.8_A1_T5.js


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// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: String.prototype.lastIndexOf(searchString, position)
es5id: 15.5.4.8_A1_T5
description: >
    Call lastIndexOf(searchString, position) function with null
    argument of function object
---*/

//////////////////////////////////////////////////////////////////////////////
//CHECK#1
//since ToString(null) evaluates to "null" lastIndexOf(null) evaluates to lastIndexOf("",0)
if (function() {
    return "gnullunazzgnull"
  }().lastIndexOf(null) !== 11) {
  throw new Test262Error('#1: function(){return "gnullunazzgnull"}().lastIndexOf(null) === 11. Actual: ' + function() {
    return "gnullunazzgnull"
  }().lastIndexOf(null));
}
//
//////////////////////////////////////////////////////////////////////////////

reportCompare(0, 0);