source: branches/comu-ver2/data/module/adodb/tests/testgenid.php @ 18701

<?php
/*
    V4.50 6 July 2004 
    
    Run multiple copies of this php script at the same time
    to test unique generation of id's in multiuser mode
*/
include_once('../adodb.inc.php');
$testaccess = true;
include_once('testdatabases.inc.php');

function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
{
    $table = 'adodbseq';
    
    $db->Execute("drop table $table");
    //$db->debug=true;
    
    $ctr = 5000;
    $lastnum = 0;
    
    while (--$ctr >= 0) {
        $num = $db->GenID($table);
        if ($num === false) {   
            print "GenID returned false";
            break;
        }
        if ($lastnum + 1 == $num) print " $num ";
        else {
            print " <font color=red>$num</font> ";
            flush();
        }
        $lastnum = $num;
    }
}
?>