var SECTION = "15.4.1.2";
var VERSION = "ECMA_1";
startTest();
var TITLE = "Array Constructor Called as a Function: Array(len)";
writeHeaderToLog( SECTION + " "+ TITLE);
var testcases = getTestCases();
test();
function getTestCases() {
var array = new Array();
var item = 0;
array[item++] = new TestCase( SECTION, "(Array()).length", 0, (Array()).length );
array[item++] = new TestCase( SECTION, "(Array(0)).length", 0, (Array(0)).length );
array[item++] = new TestCase( SECTION, "(Array(1)).length", 1, (Array(1)).length );
array[item++] = new TestCase( SECTION, "(Array(10)).length", 10, (Array(10)).length );
array[item++] = new TestCase( SECTION, "(Array('1')).length", 1, (Array('1')).length );
array[item++] = new TestCase( SECTION, "(Array(1000)).length", 1000, (Array(1000)).length );
array[item++] = new TestCase( SECTION, "(Array('1000')).length", 1, (Array('1000')).length );
array[item++] = new TestCase( SECTION, "(Array(4294967295)).length", ToUint32(4294967295), (Array(4294967295)).length );
array[item++] = new TestCase( SECTION, "(Array(Math.pow(2,31)-1)).length", ToUint32(Math.pow(2,31)-1), (Array(Math.pow(2,31)-1)).length );
array[item++] = new TestCase( SECTION, "(Array(Math.pow(2,31))).length", ToUint32(Math.pow(2,31)), (Array(Math.pow(2,31))).length );
array[item++] = new TestCase( SECTION, "(Array(Math.pow(2,31)+1)).length", ToUint32(Math.pow(2,31)+1), (Array(Math.pow(2,31)+1)).length );
array[item++] = new TestCase( SECTION, "(Array('8589934592')).length", 1, (Array("8589934592")).length );
array[item++] = new TestCase( SECTION, "(Array('4294967296')).length", 1, (Array("4294967296")).length );
array[item++] = new TestCase( SECTION, "(Array(1073741823)).length", ToUint32(1073741823), (Array(1073741823)).length );
array[item++] = new TestCase( SECTION, "(Array(1073741824)).length", ToUint32(1073741824), (Array(1073741824)).length );
array[item++] = new TestCase( SECTION, "(Array('a string')).length", 1, (Array("a string")).length );
return ( array );
}
function test() {
for ( tc=0; tc < testcases.length; tc++ ) {
testcases[tc].passed = writeTestCaseResult(
testcases[tc].expect,
testcases[tc].actual,
testcases[tc].description +" = "+ testcases[tc].actual );
testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
}
stopTest();
return ( testcases );
}
function ToUint32( n ) {
n = Number( n );
var sign = ( n < 0 ) ? -1 : 1;
if ( Math.abs( n ) == 0 || Math.abs( n ) == Number.POSITIVE_INFINITY) {
return 0;
}
n = sign * Math.floor( Math.abs(n) )
n = n % Math.pow(2,32);
if ( n < 0 ){
n += Math.pow(2,32);
}
return ( n );
}