xmltest.js

var sys = require('sys');
var _ = require('underscore')._;

var XML = require('libxmljs');
var mem = require('myutils').loadmem(XML);

process.addListener('exit', function () {
                        sys.debug('exiting');
                        mem();
                    });

var i = 0,
    filename = 'data/AWSECommerceService.wsdl',
    iters = 100,
    wait = 5000;

function looptest() {
    for(; i<iters; i++) {
        mem();

        doc = XML.parseXmlFile(filename);js
        doc.root().attr({'fizz': 'buzz'});
        //delete doc;
        gc();
    }

    sys.debug('Time: ' + ((new Date) - d));
    delete doc;
    if(wait) {
        sys.debug('waiting for ' + wait/1000 + ' seconds');
        setTimeout(function() {
                       gc();
                       mem();
                   }, wait);
    }
}

function eventlooptest() {
    gc();
    mem();

    doc = XML.parseXmlFile(filename);

    doc.root().attr({'fizz': 'buzz'});

    i++;
    if(i<iters) {
        process.nextTick(arguments.callee);
    } else {
        sys.debug('Time: ' + ((new Date) - d));
        delete doc;

        sys.debug('wait: ' + wait);
        if(wait) {
            sys.debug('waiting for ' + wait/1000 + ' seconds');
            setTimeout(function() {
                           gc();
                           mem();
                       }, wait);
        }
    }
}

var d = new Date();

//looptest();
eventlooptest();