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Now using JSON for handling settings; Minor changes

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dosse91 2016-10-23 19:47:55 +02:00
parent 7051405fdc
commit c4dd6d89b8
6 changed files with 35 additions and 41 deletions
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8
README.md
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@ -2,23 +2,23 @@
No Flash, No Java, No Websocket, No Bullshit.
This is a very small (4k) Speedtest implemented in Javascript, using XMLHttpRequest and Web Workers.
This is a very small Speedtest implemented in Javascript, using XMLHttpRequest and Web Workers.
## Try it
[Take a Speedtest](http://speedtest.adolfintel.com)
## Compatibility
Only modern browsers are supported (Edge 12+)
Microsoft Edge, Firefox 10+, Chrome 10+, Opera 15+, Safari 7 (not tested)
## Requirements
- A reasonably fast web server
- A reasonably fast web serve
- Some way to generate garbage data using either the included PHP script, a [big file of random data](http://downloads.adolfintel.com/geth.php?r=speedtest-bigfile), or a symlink to /dev/urandom
- Your server must not compress the data it sends
- Your server must accept large POST requests (up to 10 Megabytes), otherwise the upload test will fail
- Client side, there must not be any type of buffering (such as a proxy), or you may get incorrect results
## How to use
See the examples, it's really simple.
See example.html, it's not rocket science.
## License
Copyright (C) 2016 Federico Dossena

2
example1.html
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@ -20,7 +20,7 @@
document.getElementById("upload").innerHTML=data[2]+" Mbit/s";
document.getElementById("ping").innerHTML=data[3]+" ms";
}
w.postMessage("start"); //start the speedtest (default params: garbage.php empty.dat empty.dat)
w.postMessage("start"); //start the speedtest (default params. keep garbage.php and empty.dat in the same directory as the js file)
</script>
</body>
</html>

5
example2.html
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@ -64,10 +64,7 @@
ul.innerHTML=data[2];
ping.innerHTML=data[3];
}.bind(this);
w.postMessage("set url_dl garbage.php");
w.postMessage("set url_ul empty.dat");
w.postMessage("set url_ping empty.dat");
w.postMessage("start");
w.postMessage('start {"url_dl":"garbage.php","url_ul":"empty.dat","url_ping":"empty.dat","time_dl":"10","time_ul":"15","count_ping":"30"}'); //start with custom parameters. paths are relative to js file. you can omit parameters that you don't want to change
</script>
</body>
</html>

6
example3.html
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@ -50,8 +50,7 @@
var data=event.data.split(";");
var status=Number(data[0]);
var dl=document.getElementById("download"),ul=document.getElementById("upload"),ping=document.getElementById("ping");
// dl.className=status==1?"flash":"";ul.className=status==2?"flash":"";ping.className=status==3?"flash":"";
dl.className=status==1?"flash":"";ul.className=status==2?"flash":"";ping.className=status==3?"flash":"";
if(status>=4){
clearInterval(interval);
document.getElementById("abortBtn").style.display="none";
@ -65,9 +64,6 @@
ul.innerHTML=data[2];
ping.innerHTML=data[3];
}.bind(this);
w.postMessage("set time_dl 10"); // Timeout download
w.postMessage("set time_ul 20"); // Timeout upload
w.postMessage("set count_ping 30"); // Count of pings
w.postMessage("start");
}
function abortTest(){

2
example4.html
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@ -77,7 +77,7 @@
updateGauge(ggul, data[2]);
updateGauge(ggping, data[3]);
}.bind(this);
w.postMessage("start");
w.postMessage('start {"time_ul":"5", "time_dl":"5", "count_ping":"10", "url_dl":"garbage.php","url_ul":"empty.dat","url_ping":"empty.dat"}');
}
function abortTest(){
if(w)w.postMessage("abort");

25
speedtest_worker.js
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@ -1,26 +1,27 @@
var testStatus=0,dlStatus="",ulStatus="",pingStatus="";
var settings={time_ul : 15, time_dl:15, count_ping: 15, url_dl:"garbage.php",url_ul:"empty.dat",url_ping:"empty.dat"};
var settings={time_ul:15, time_dl:15, count_ping:35, url_dl:"garbage.php",url_ul:"empty.dat",url_ping:"empty.dat"};
var xhr=null;
this.addEventListener('message', function(e){
var params=e.data.split(" ");
if(params[0]=="set")
{
if(params[1] && settings.hasOwnProperty(params[1]) && params[2])
{
settings[params[1]]=params[2];
}
}
if(params[0]=="status"){
postMessage(testStatus+";"+dlStatus+";"+ulStatus+";"+pingStatus);
}
if(params[0]=="start"){
if(testStatus==0){
testStatus=1;
try{
var s=JSON.parse(e.data.substring(5));
if(typeof s.url_dl != "undefined") settings.url_dl=s.url_dl;
if(typeof s.url_ul != "undefined") settings.url_ul=s.url_ul;
if(typeof s.url_ping != "undefined") settings.url_ping=s.url_ping;
if(typeof s.time_dl != "undefined") settings.time_dl=s.time_dl;
if(typeof s.time_ul != "undefined") settings.time_ul=s.time_ul;
if(typeof s.count_ping != "undefined") settings.count_ping=s.count_ping;
}catch(e){}
dlTest(function(){testStatus=2;ulTest(function(){testStatus=3;pingTest(function(){testStatus=4;});});});
}
}
if(params[0]=="abort"){
console.warn("Aborting test...")
try{if(xhr)xhr.abort();}catch(e){}
testStatus=5;dlStatus="";ulStatus="";pingStatus="";
}
@ -41,7 +42,7 @@ function dlTest(done){
prevLoaded=event.loaded;
prevT=new Date().getTime();
dlStatus=((speed*8)/1048576.0).toFixed(2);
if(((prevT-startT)/1000.0)>settings.time_dl){;try{xhr.abort();}catch(e){} xhr=null; done();}
if(((prevT-startT)/1000.0)>settings.time_dl){try{xhr.abort();}catch(e){} xhr=null; done();}
}.bind(this);
xhr.onload=function(){
dlStatus=((speed*8)/1048576.0).toFixed(2);
@ -95,7 +96,7 @@ function pingTest(done){
prevT=new Date().getTime();
}else{
var instspd=new Date().getTime()-prevT;
if(i==1) ping=instspd; else ping=ping*0.9+instspd*0.1;
if(i==1)ping=instspd; else ping=ping*0.9+instspd*0.1;
}
pingStatus=ping.toFixed(2);
i++;
@ -105,7 +106,7 @@ function pingTest(done){
pingStatus="Fail";
done();
}.bind(this);
xhr.open("GET", settings.url_ping+"?r="+Math.random(),true);
xhr.open("GET",settings.url_ping+"?r="+Math.random(),true);
xhr.send();
}.bind(this);
doPing();