localStorage test function

gistfile1.txt

function runStorageTest(){ // fill up all data in local storage to see how much we can squeeze in
  	localStorage.clear();
		var i = 0;
		var testPacket = new Array( 1025 ).join( "a" ); // create 1024 characters so 1KB
		while (i<maxMBToTest){ // MB level
			$('#currentDisplay').html(i+'Mb');
			var t = 0;
			while (t<1025){ // KB level
				try {
					localStorage.setItem(i+"|"+t, testPacket);
				} catch( error ) {
					var kbsaved = Math.floor(((t / 1024) * 100)); // calculate percentage of 1024
					storeSpace = i+'.'+kbsaved; // add MB and KB values
					storeSpace =  (Math.floor(storeSpace*100))/100; // rounds down the value
					t = 1025;
					i = maxMBToTest+1;
				}
				t++;
			}
			i++;
		}
		$('.message').html('Running test:<br />Space Available = '+storeSpace+'Mb<br /><a id="recheck">Click Here</a> to see your percentage bar of storage');
		localStorage.clear(); // clear all local storage
		localStorage.setItem("storeSpace", storeSpace); // store this value
	}