gecko/js/tests/ecma_2/Statements/dowhile-006.js

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/**
 *  File Name:          dowhile-006
 *  ECMA Section:
 *  Description:        do...while statements
 *
 *  A general do...while test.
 *
 *  Author:             christine@netscape.com
 *  Date:               26 August 1998
 */
var SECTION = "dowhile-006";
var VERSION = "ECMA_2";
var TITLE   = "do...while";

startTest();
writeHeaderToLog( SECTION + " "+ TITLE);

DoWhile( new DoWhileObject( false, false, 10 ) );
DoWhile( new DoWhileObject( true, false, 2 ) );
DoWhile( new DoWhileObject( false, true, 3 ) );
DoWhile( new DoWhileObject( true, true, 4 ) );

test();

function looping( object ) {
  object.iterations--;

  if ( object.iterations <= 0 ) {
    return false;
  } else {
    return true;
  }
}
function DoWhileObject( breakOut, breakIn, iterations, loops ) {
  this.iterations = iterations;
  this.loops = loops;
  this.breakOut = breakOut;
  this.breakIn  = breakIn;
  this.looping  = looping;
}
function DoWhile( object ) {
  var result1 = false;
  var result2 = false;

outie: {
innie: {
  do {
    if ( object.breakOut )
      break outie;

    if ( object.breakIn )
      break innie;

  } while ( looping(object) );

  //  statements should be executed if:
  //  do...while exits normally
  //  do...while exits abruptly with no label

  result1 = true;

}

//  statements should be executed if:
//  do...while breaks out with label "innie"
//  do...while exits normally
//  do...while does not break out with "outie"

result2 = true;
  }

  new TestCase(
    SECTION,
    "hit code after loop in inner loop",
    ( object.breakIn || object.breakOut ) ? false : true ,
    result1 );

  new TestCase(
    SECTION,
    "hit code after loop in outer loop",
    ( object.breakOut ) ? false : true,
    result2 );
}