test262/test/suite/ch15/15.10/15.10.6/15.10.6.2/S15.10.6.2_A2_T4.js

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

/**
 * A TypeError exception is thrown if the this value is not an object for which the value of the internal [[Class]] property is "RegExp"
 *
 * @path ch15/15.10/15.10.6/15.10.6.2/S15.10.6.2_A2_T4.js
 * @description The tested object is new String("[a-b]")
 */

__instance = new String("[a-b]");

__instance.exec = RegExp.prototype.exec;

//CHECK#1
with(__instance){
    try {
    	$ERROR('#1.1: __instance = new String("[a-b]"); __instance.exec = RegExp.prototype.exec; exec("message to investigate"). Actual: ' + (exec("message to investigate")));
    } catch (e) {
    	if ((e instanceof TypeError) !== true) {
    		$ERROR('#1.2: __instance = new String("[a-b]"); __instance.exec = RegExp.prototype.exec; exec("message to investigate"). Actual: ' + (e));
    	}
   }
}