Tester

gibney.org : Technology : Javascript : Bookmarklets : Tester

(Entry Nr. 320, by user 1 | edit)

function check()
{
 if (typeof(TestString)=="undefined") 
 {
   testNext('ok');
   return;
 }

// if (TestString.length<1) testNext('ok');

content=document.getElementById("thef").contentWindow.document.body.innerHTML;
 
 Test=new RegExp(TestString);
 Matches=content.match(Test);
 if (!Matches) alert ("\""+TestString+"\" not found!");
 else testNext('ok');
 
}

function testNext(Lastresult)
{
 var TestLines  = document.getElementById('tests').value.split("\n");
 
 // lets find the next TestLine:
 var i=0;
 while (TestLines[i].substring(0,4)=="ok) " || TestLines[i].substring(0,2)=="//")
 {
  i++;
  if (i==TestLines.length)
  {
   delete(TestString);
   return;
  }
 }

if (TestLines[i].substring(0,11)=="javascript:")
 {
  var Code=TestLines[i].substring(11,9999);
  eval (Code);
 }
 else
 {
  var Test       = TestLines[i].split(" ");
  var TestUrl    = Test[0];
  TestString = Test[1];
  if(TestUrl.length<1) return false;
  theiframe.src=TestUrl;
 }

TestLines[i]="ok) "+TestLines[i];
 
 document.getElementById('tests').value=TestLines.join("\n");
}

function reset()
{
 var TestLines  = document.getElementById('tests').value.split("\n");
 var i=0;
 while (i<TestLines.length && (TestLines[i].substring(0,4)=="ok) " || TestLines[i].substring(0,2)=="//") )
 {
  if (TestLines[i].substring(0,4)=="ok) ") TestLines[i]=TestLines[i].substring(4);
  i++;
 } 
 document.getElementById('tests').value=TestLines.join("\n");
}

y=1;
while(y<100)
{
 x=document.getElementsByTagName('body')[0].firstChild;
 if (x && x.tagName!="SCRIPT") document.getElementsByTagName('body')[0].removeChild(x);
 y++;
}

document.getElementsByTagName('body')[0].style.margin="0";

theiframe=document.createElement("iframe");
theiframe.id="thef";
theiframe.src="/";
theiframe.style.width="100%";
theiframe.style.height="67%";
theiframe.onload=check;
document.getElementsByTagName('body').item(0).appendChild(theiframe);

thearea=document.createElement("textarea");
thearea.id="tests"
thearea.style.width="100%";
thearea.style.height="27%";
document.getElementsByTagName('body').item(0).appendChild(thearea);

thediv=document.createElement("div");
thediv.innerHTML='<a href=# onclick="testNext(\'start\');return false;">Next</a>&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;<a href=# onclick="reset(); return false;">Reset</a>';
document.getElementsByTagName('body').item(0).appendChild(thediv);

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