thirdparty/jsdoctoolkit/app/t/TestDoc.js
changeset 3041 c8f47f0b6697
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/thirdparty/jsdoctoolkit/app/t/TestDoc.js	Sun Oct 25 19:15:44 2009 +0000
@@ -0,0 +1,144 @@
+var TestDoc = {
+	fails: 0,
+	plans: 0,
+	passes: 0,
+	results: []
+};
+
+TestDoc.record = function(result) {
+	TestDoc.results.push(result);
+	if (typeof result.verdict == "boolean") {
+		if (result.verdict === false) TestDoc.fails++;
+		if (result.verdict === true) TestDoc.passes++;
+	}
+}
+
+TestDoc.prove = function(filePath) {
+	if (typeof document != "undefined" && typeof document.write != "undefined") {
+		if (TestDoc.console) print = function(s) { TestDoc.console.appendChild(document.createTextNode(s+"\n")); }
+		else print = function(s) { document.write(s+"<br />"); }
+	}
+	TestDoc.run(TestDoc.readFile(filePath));
+}
+
+TestDoc.run = function(src) {
+	try { eval(src); } catch(e) { print("# ERROR! "+e); }
+	
+	var chunks = src.split(/\/\*t:/);
+	
+	var run = function(chunk) {
+		// local shortcuts
+		var is = TestDoc.assertEquals;
+		var isnt = TestDoc.assertNotEquals;
+		var plan = TestDoc.plan;
+		var requires = TestDoc.requires;
+		
+		try { eval(chunk); } catch(e) { print("# ERROR! "+e); }
+	}
+	for (var start = -1, end = 0; (start = src.indexOf("/*t:", end)) > end; start = end) {
+		run(
+			src.substring(
+				start+4,
+				(end = src.indexOf("*/", start))
+			)
+		);
+	}
+}
+
+TestDoc.Result = function(verdict, message) {
+	this.verdict = verdict;
+	this.message = message;
+}
+
+TestDoc.Result.prototype.toString = function() {
+	if (typeof this.verdict == "boolean") {
+		return (this.verdict? "ok" : "not ok") + " " + (++TestDoc.report.counter) + " - " + this.message;
+	}
+	
+	return "# " + this.message;
+}
+
+TestDoc.requires = function(file) {
+	if (!TestDoc.requires.loaded[file]) {
+		load(file);
+		TestDoc.requires.loaded[file] = true;
+	}
+}
+TestDoc.requires.loaded = {};
+
+TestDoc.report = function() {
+	TestDoc.report.counter = 0;
+	print("1.."+TestDoc.plans);
+	for (var i = 0; i < TestDoc.results.length; i++) {
+		print(TestDoc.results[i]);
+	}
+	print("----------------------------------------");
+	if (TestDoc.fails == 0 && TestDoc.passes == TestDoc.plans) {
+		print("All tests successful.");
+	}
+	else {
+		print("Failed " + TestDoc.fails + "/" + TestDoc.plans + " tests, "+((TestDoc.plans == 0)? 0 : Math.round(TestDoc.passes/(TestDoc.passes+TestDoc.fails)*10000)/100)+"% okay. Planned to run "+TestDoc.plans+", did run "+(TestDoc.passes+TestDoc.fails)+".")
+	}
+}
+
+TestDoc.plan = function(n, message) {
+	TestDoc.plans += n;
+	TestDoc.record(new TestDoc.Result(null, message+" ("+n+" tests)"));
+}
+
+TestDoc.assertEquals = function(a, b, message) {
+	var result = (a == b);
+	if (!result) message += "\n#\n# " + a + " does not equal " + b + "\n#";
+	TestDoc.record(new TestDoc.Result(result, message));
+}
+
+TestDoc.assertNotEquals = function(a, b, message) {
+	var result = (a != b);
+	if (!result) message += "\n#\n# " + a + " equals " + b + "\n#";
+	TestDoc.record(new TestDoc.Result(result, message));
+}
+
+TestDoc.readFile = (function(){
+	// rhino
+	if (typeof readFile == "function") {
+		return function(url) {
+			var text = readFile(url);
+			return text || "";
+		}
+	}
+
+	// a web browser
+	else {
+		return function(url) {
+			var httpRequest;
+		
+			if (window.XMLHttpRequest) { // Mozilla, Safari, etc
+				httpRequest = new XMLHttpRequest();
+			} 
+			else if (window.ActiveXObject) { // IE
+				try {
+					httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
+				} 
+				catch (e) {
+				   try {
+						httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
+					} 
+					catch (e) {
+					}
+				}
+			}
+		
+			if (!httpRequest) { throw "Cannot create HTTP Request."; }
+			
+			httpRequest.open('GET', url, false);
+			httpRequest.send('');
+			if (httpRequest.readyState == 4) {
+				if (httpRequest.status >= 400) {
+					throw "The HTTP Request returned an error code: "+httpRequest.status;
+				}
+			}
+			
+			return httpRequest.responseText || "";
+		}
+	}
+})();