perftest.js

//Test rendering performance for different sized pdb's

//var glviewer = null;

$(document).ready(function() {

    glviewer = $3Dmol.createViewer("gldiv", {defaultcolors: $3Dmol.rasmolElementColors, callback : function(viewer) {
        viewer.setBackgroundColor(0xffffff);
    }});

    //starts QUnit tests
    start();
}); 

var profile = QUnit.urlParams.profilecheck;
var resultXML = null;
var resultStr = "";

//QUnit-reporter hook to output test results in XML format
QUnit.jUnitReport = function(data) {

    resultXML = $.parseXML(data.xml);

    //Wrap XML result in JQuery object; parse and setup output string
    $result = $(resultXML);

    resultStr = "$3Dmol Performance Tests\n";
    var runTime = $result.find("testsuites").attr("time");
    var runDate = $result.find("testsuites").attr("timestamp");
    resultStr += "Total Test Time: " + runTime + " s\n";
    resultStr += "Date: " + runDate + "\n\n";

    var test = $result.find("testsuite").first();
    var moduleName = test.attr("name");
    var moduleTime = test.attr("time");
    resultStr += "\n" + moduleName;
    //alert(moduleName);
    test.find("testcase").each(function() {
        var testName = $(this).attr("name");
        var testTime = $(this).attr("time");
        resultStr += "\n\t" + testName + ":   " + testTime + " s";
        //alert(testName);
    });
    resultStr += "\n\tTotal:         " + moduleTime + " s\n";

    //Set up a link to download test results
    $("#qunit-testresult").append("<br><a id='download'>Download</a>");
    var url = "data:text/plain;charset=utf-8," + encodeURIComponent(resultStr);

    $("#download").attr("download", "webgltest.log");
    $("#download").attr("href", url);
    //alert(resultStr);

};

var styleSpec = {"stick":{stick:{}}, "line":{line:{}}, "cross":{cross:{}}, "sphere":{sphere:{}}, "cartoon":{cartoon:{color:"spectrum"}}};


//Generic style render testcase

var testcase = function(styleType, profile) {
    
    var testName = styleType + " render";
    var timeName = styleType + " render time: ";
    var testMsg = styleType + " style set correctly";
    var styleExpected = styleSpec[styleType];
    
    test(testName, function() {
        var m = glviewer.getModel(0);
        console.group(testName);
        console.time(timeName);
        
        if (profile)
            console.profile();
            
        glviewer.setStyle({}, styleExpected);
        glviewer.render();
        
        if (profile)
            console.profileEnd();
        
        console.timeEnd(timeName);
        console.groupEnd();
        
        var styleActual = m.selectedAtoms()[0].style;
        equal(JSON.stringify(styleActual), JSON.stringify(styleExpected), testMsg); 
        
    });
};


var runtests = (function(profile) {
	for (var style in styleSpec)
		new testcase(style, profile);
});
//test cases

//TESTS

//moldata 1

//moldata 3

QUnit.module( "C. Calicivirus Capsid, 12,362 atoms (3M8L)", {
	
	setupOnce: function() {
		console.log("Testing third molecule");
		glviewer.removeAllModels();
		stop();
   		$.get("test_structs/3M8L.pdb", function(data) {
	      		glviewer.addModel(data, "pdb");
	      		glviewer.zoomTo();
	      		glviewer.render();
	      		start();
   		}, "text");
   		console.groupEnd();
   		console.group("Capsid (12,362 atoms)");
	},
		
	teardownOnce: function() {
		console.groupEnd();
		//glviewer.removeAllModels();
	}
});

runtests(profile);