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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Netscape Communication Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
gTestfile = 'while-004.js';
/**
* File Name: while-004
* ECMA Section:
* Description: while statement
*
* Author: christine@netscape.com
* Date: 11 August 1998
*/
var SECTION = "while-004";
var VERSION = "ECMA_2";
var TITLE = "while statement";
var BUGNUMBER="316725";
startTest();
writeHeaderToLog( SECTION + " "+ TITLE);
DoWhile_1();
DoWhile_2();
DoWhile_3();
DoWhile_4();
DoWhile_5();
test();
/**
* Break out of a while by calling return.
*
* Tests: 12.6.2 step 6.
*/
function dowhile() {
result = "pass";
while (true) {
return result;
result = "fail: hit code after return statement";
break;
}
}
function DoWhile_1() {
description = "return statement in a while block";
result = dowhile();
new TestCase(
SECTION,
"DoWhile_1" + description,
"pass",
result );
}
/**
* While with a labeled continue statement. Verify that statements
* after the continue statement are not evaluated.
*
* Tests: 12.6.2 step 8.
*
*/
function DoWhile_2() {
var description = "while with a labeled continue statement";
var result1 = "pass";
var result2 = "fail: did not execute code after loop, but inside label";
var i = 0;
var j = 0;
theloop:
while( i++ < 10 ) {
j++;
continue theloop;
result1 = "failed: hit code after continue statement";
}
result2 = "pass";
new TestCase(
SECTION,
"DoWhile_2: " +description + " - code inside the loop, before the continue should be executed ("+j+")",
true,
j == 10 );
new TestCase(
SECTION,
"DoWhile_2: " +description +" - code after labeled continue should not be executed",
"pass",
result1 );
new TestCase(
SECTION,
"DoWhile_2: " +description +" - code after loop but inside label should be executed",
"pass",
result2 );
}
/**
* While with a labeled break.
*
*/
function DoWhile_3() {
var description = "while with a labeled break statement";
var result1 = "pass";
var result2 = "pass";
var result3 = "fail: did not get to code after label";
woohoo: {
while( true ) {
break woohoo;
result1 = "fail: got to code after a break";
}
result2 = "fail: got to code outside of loop but inside label";
}
result3 = "pass";
new TestCase(
SECTION,
"DoWhile_3: " +description +" - verify break out of loop",
"pass",
result1 );
new TestCase(
SECTION,
"DoWhile_3: " +description +" - verify break out of label",
"pass",
result2 );
new TestCase(
SECTION,
"DoWhile_3: " +description + " - verify correct exit from label",
"pass",
result3 );
}
/**
* Labled while with an unlabeled break
*
*/
function DoWhile_4() {
var description = "labeled while with an unlabeled break";
var result1 = "pass";
var result2 = "pass";
var result3 = "fail: did not evaluate statement after label";
woohooboy: {
while( true ) {
break woohooboy;
result1 = "fail: got to code after the break";
}
result2 = "fail: broke out of while, but not out of label";
}
result3 = "pass";
new TestCase(
SECTION,
"DoWhile_4: " +description +" - verify break out of while loop",
"pass",
result1 );
new TestCase(
SECTION,
"DoWhile_4: " +description + " - verify break out of label",
"pass",
result2 );
new TestCase(
SECTION,
"DoWhile_4: " +description +" - verify that statements after label are evaluated",
"pass",
result3 );
}
/**
* in this case, should behave the same way as
*
*
*/
function DoWhile_5() {
var description = "while with a labeled continue statement";
var result1 = "pass";
var result2 = "fail: did not execute code after loop, but inside label";
var i = 0;
var j = 0;
theloop: {
j++;
while( i++ < 10 ) {
continue;
result1 = "failed: hit code after continue statement";
}
result2 = "pass";
}
new TestCase(
SECTION,
"DoWhile_5: " +description + " - continue should not execute statements above the loop",
true,
( j == 1 ) );
new TestCase(
SECTION,
"DoWhile_5: " +description +" - code after labeled continue should not be executed",
"pass",
result1 );
new TestCase(
SECTION,
"DoWhile_5: " +description +" - code after loop but inside label should be executed",
"pass",
result2 );
}
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