LayoutTests/js/dom/Promise-init.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <script src="../../resources/js-test-pre.js"></script>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>
 <script>
 window.jsTestIsAsync = true;

 description('Test Promise.');

 var thisInInit;
 var resolve, reject;
 var promise = new Promise(function(newResolve, newReject) {
   thisInInit = this;
   resolve = newResolve;
   reject = newReject;
 });

 shouldBeTrue('promise instanceof Promise');
 shouldBe('promise.constructor', 'Promise');
 shouldBeFalse('thisInInit === promise');
 shouldBeTrue('thisInInit === window');
 shouldBeTrue('resolve instanceof Function');
 shouldBeTrue('reject instanceof Function');

 shouldThrow('new Promise()', '"TypeError: Promise constructor takes a function argument"');
 shouldThrow('new Promise(37)', '"TypeError: Promise constructor takes a function argument"');

 shouldNotThrow('promise = new Promise(function() { throw Error("foo"); })');
 promise.then(undefined, function(result) {
   window.result = result;
   shouldBeEqualToString('result.message', 'foo');
 });

 new Promise(function(resolve) {
   resolve("hello");
   throw Error("foo");
 }).then(function(result) {
   window.result = result;
   testPassed('fulfilled');
   shouldBeEqualToString('result', 'hello');
   finishJSTest();
 }, function(result) {
   window.result = result;
   testFailed('rejected');
   finishJSTest();
 });

 </script>
 <script src="../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<script src="../../resources/js-test-pre.js"></script>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>
	<script>
	window.jsTestIsAsync = true;

	description('Test Promise.');

	var thisInInit;
	var resolve, reject;
	var promise = new Promise(function(newResolve, newReject) {
	thisInInit = this;
	resolve = newResolve;
	reject = newReject;
	});

	shouldBeTrue('promise instanceof Promise');
	shouldBe('promise.constructor', 'Promise');
	shouldBeFalse('thisInInit === promise');
	shouldBeTrue('thisInInit === window');
	shouldBeTrue('resolve instanceof Function');
	shouldBeTrue('reject instanceof Function');

	shouldThrow('new Promise()', '"TypeError: Promise constructor takes a function argument"');
	shouldThrow('new Promise(37)', '"TypeError: Promise constructor takes a function argument"');

	shouldNotThrow('promise = new Promise(function() { throw Error("foo"); })');
	promise.then(undefined, function(result) {
	window.result = result;
	shouldBeEqualToString('result.message', 'foo');
	});

	new Promise(function(resolve) {
	resolve("hello");
	throw Error("foo");
	}).then(function(result) {
	window.result = result;
	testPassed('fulfilled');
	shouldBeEqualToString('result', 'hello');
	finishJSTest();
	}, function(result) {
	window.result = result;
	testFailed('rejected');
	finishJSTest();
	});

	</script>
	<script src="../../resources/js-test-post.js"></script>
	</body>
	</html>