/** File Name: boolean-001.js Description: Corresponds to ecma/Boolean/15.6.4.2-4-n.js The toString function is not generic; it generates a runtime error if its this value is not a Boolean object. Therefore it cannot be transferred to other kinds of objects for use as a method. Author: christine@netscape.com Date: june 27, 1997 */ var SECTION = "boolean-001.js"; var VERSION = "JS1_4"; var TITLE = "Boolean.prototype.toString()"; startTest(); writeHeaderToLog( SECTION +" "+ TITLE ); var tc = 0; var testcases = new Array(); var exception = "No exception thrown"; var result = "Failed"; var TO_STRING = Boolean.prototype.toString; try { var s = new String("Not a Boolean"); s.toString = TO_STRING; s.toString(); } catch ( e ) { result = "Passed!"; exception = e.toString(); } testcases[tc++] = new TestCase( SECTION, "Assigning Boolean.prototype.toString to a String object "+ "(threw " +exception +")", "Passed!", result ); test();