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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.
/**
* @name: S15.5.4.4_A5;
* @section: 15.5.4.4;
* @assertion: When String.prototype.charAt(pos) calls first calls ToString, giving it the this value as its argument;
* @description: Change toString function, it trow exception, and call charAt();
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S15.5.4.4_A5",
path: "TestCases/15_Native/15.5_String_Objects/15.5.4_Properties_of_the_String_Prototype_Object/15.5.4.4_String.prototype.charAt/S15.5.4.4_A5.js",
assertion: "When String.prototype.charAt(pos) calls first calls ToString, giving it the this value as its argument",
description: "Change toString function, it trow exception, and call charAt()",
test: function testcase() {
var __obj={
valueOf:1,
toString:function(){throw 'intostring'},
charAt:String.prototype.charAt
}
//////////////////////////////////////////////////////////////////////////////
//CHECK#1
try {
var x = __obj.charAt();
$FAIL('#1: __obj={valueOf:1,toString:function(){throw \'intostring\'},charAt:String.prototype.charAt}; "var x = __obj.charAt()" lead to throwing exception');
} catch (e) {
if (e !== 'intostring') {
$ERROR('#1.1: Exception === \'intostring\'. Actual: exception ==='+e );
}
}
//
//////////////////////////////////////////////////////////////////////////////
}
});
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