gecko/js/tests/ecma_2/Exceptions/lexical-014.js

57 lines
1.3 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/**
File Name: lexical-014.js
Corresponds To: 7.4.3-7-n.js
ECMA Section: 7.4.3
Description:
The following words are used as keywords in proposed extensions and are
therefore reserved to allow for the possibility of future adoption of
those extensions.
FutureReservedWord :: one of
case debugger export super
catch default extends switch
class do finally throw
const enum import try
Author: christine@netscape.com
Date: 12 november 1997
*/
var SECTION = "lexical-014.js";
var VERSION = "JS1_4";
var TITLE = "Future Reserved Words";
startTest();
writeHeaderToLog( SECTION + " "+ TITLE);
print("This test requires option javascript.options.strict enabled");
var jsOptions = new JavaScriptOptions();
jsOptions.setOption('strict', true);
jsOptions.setOption('werror', true);
var result = "Failed";
var exception = "No exception thrown";
var expect = "Passed";
try {
eval("extends = true;");
} catch ( e ) {
result = expect;
exception = e.toString();
}
jsOptions.reset();
new TestCase(
SECTION,
"extends = true" +
" (threw " + exception +")",
expect,
result );
test();