JavaScript email validation test

email-validation-by-regex.js

	function log(message){
		if(window.console){
			console.log(message);
		}	
	}
	
	function warn(message){
		if(window.console){
			console.warn(message);
		}	
	}
	
	var passed = 0, failed = 0;
	
	function assert(condition, ref){
		if(condition){
			log(ref + " passed");
			passed++;
		} else {
			warn(ref + " failed");
			failed++;
		}
	}
	
	var validEmailRegex = /^[\w\W.-]+@[\w.-]+\.[\w.:]{2,}$/;
		
	// test emails
	function testEmails(){
		log("** test emails");
		
		log("these should pass");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("hasApostrophe.o'[email protected]"), "hasApostrophe.o'[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]:25"), "[email protected]:25");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		assert(validEmailRegex.exec("&*=?^+{}'[email protected]"), "&*=?^+{}'[email protected]");
		assert(validEmailRegex.exec("[email protected]"), "[email protected]");
		
		log("these should fail");
		assert(validEmailRegex.exec("@bar.newTLD"), "@bar.newTLD");
		assert(validEmailRegex.exec("@bar"), "@bar");
		assert(validEmailRegex.exec(".bar"), ".bar");
		assert(validEmailRegex.exec("bar"), "bar");
		assert(validEmailRegex.exec("Your email address"), "Your email address");
		
		log("passed = " + passed);
		log("failed = " + failed);
	}
	
	
	testEmails();