diff --git a/test/index.php b/test/index.php
new file mode 100644
index 0000000..fbcd83d
--- /dev/null
+++ b/test/index.php
@@ -0,0 +1,99 @@
+<!DOCTYPE html>
+<head>
+<script src="object-watch.js"></script>
+</head>
+
+<body onLoad="runTests()">
+
+<script>
+ICEcoder=top.ICEcoder;
+if(ICEcoder.openFiles.length>0) {ICEcoder.closeAllTabs();}
+
+function runTests() {
+	o = {p: 'start'};	// var used to test another var has changed
+	s = 0;			// successful tests
+	test.openFile();	// start the first test
+	t = 0;			// tries
+}
+
+test = {
+	openFile: function() {
+		o.p = ICEcoder.openFiles[0];
+		t = 0;
+		x = setInterval(function() {
+			wait();
+			cM = ICEcoder.getcMInstance();
+			if (cM && ICEcoder.openFiles[0]!="") {
+				s++;
+				displayResults(s);
+				clearInterval(x);
+				console.log('+ GOOD Opened file OK. Took '+(t*10)+'ms');
+				test.updateDoc();
+			} else if (t==100) {
+				displayResults(s);
+				clearInterval(x);
+				console.log('- FAIL Failed to open file');
+			}
+			o.p = ICEcoder.openFiles[0];
+			t++;
+		},10);
+		result = ICEcoder.openFile('<?php echo str_replace("\\","/",dirname(__FILE__))."/test-file1.txt";?>');
+	},
+
+	updateDoc: function() {
+		cM.setValue('Updated');
+		if (cM.getValue()=="Updated") {s++};
+		displayResults(s);
+		console.log((cM.getValue()=="Updated") ? '+ GOOD Change file contents OK' : '- FAIL Didnt update contents');
+		test.saveFile();
+	},
+
+	saveFile: function() {
+		o.p = ICEcoder.changedContent[0];
+		t = 0;
+		x = setInterval(function() {
+			w = wait();
+			cM = ICEcoder.getcMInstance();
+			if (cM && ICEcoder.changedContent[0]==0) {
+				s++;
+				displayResults(s);
+				clearInterval(x);
+				console.log('+ GOOD Saved file OK. Took '+(t*10)+'ms');
+				test.closeTab();
+			} else if (t==100) {
+				displayResults(s);
+				clearInterval(x);
+				console.log('- FAIL Didnt save file');
+			}
+			o.p = ICEcoder.changedContent[0];
+			t++;
+		},10);
+		result = ICEcoder.saveFile();
+	},
+
+	closeTab: function() {
+		ICEcoder.closeTab(1);
+		if (cM.getValue()=="Updated") {s++};
+		displayResults(s);
+		console.log(ICEcoder.openFiles.length==0 ? '+ GOOD Closed file OK' : '- FAIL Didnt close file OK');
+	}
+}
+
+function wait() {
+o.watch("p", function (id, oldval, newval) {
+		if (oldval != newval) {
+			o.unwatch('p');
+			return newval;
+		}
+	});
+}
+
+function displayResults(successful) {
+	total = Object.keys(test).length;
+	top.ICEcoder.content.contentWindow.document.getElementById('unitTestResults').innerHTML = "Ran "+successful+" of "+total+" tests OK";
+}
+</script>
+
+</body>
+
+</html>
\ No newline at end of file
