LayoutTests/css-typedom/sameobject.html - WebKit - Git at Google

 <!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSTypedOMEnabled=true ] -->
 <meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">
 <meta name="assert" content="Test that the [SameObject] idl attribute is respected">
 <script src="../resources/js-test-pre.js"></script>

 <div id="el" style = "width: 150px; height: 10em; --my-prop: hello;"></div>

 <script>
 description("Tests that idl [SameObject] is specified.");
 window.jsTestIsAsync = true;

 function promiseChain(body, times) {
   let i = 0;
   return new Promise(function(resolve, reject) {
       handle = setInterval(function() {
           if (i >= times) {
             clearInterval(handle);
             resolve();
             return;
           }

           body();

           ++i;
       }, 10);
   });
 }

 function makeAlive() {
   el.attributeStyleMap.alive = true;
 }

 function isAlive() {
   return !!el.attributeStyleMap.alive;
 }

 function testAlive() {
   if (isAlive()) {
     testPassed("element is still alive");
   } else {
     testFailed("element is not alive");
   }
 }

 window.onload = function() {
   setTimeout(function() {
     makeAlive();
     testAlive()

     promiseChain(function() {
       gc();
       testAlive();
     }, 10).then(function () {
       finishJSTest();
     });
   }, 10);
 }
 </script>
 <script src="../resources/js-test-post.js"></script>
	<!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSTypedOMEnabled=true ] -->
	<meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">
	<meta name="assert" content="Test that the [SameObject] idl attribute is respected">
	<script src="../resources/js-test-pre.js"></script>

	<div id="el" style = "width: 150px; height: 10em; --my-prop: hello;"></div>

	<script>
	description("Tests that idl [SameObject] is specified.");
	window.jsTestIsAsync = true;

	function promiseChain(body, times) {
	let i = 0;
	return new Promise(function(resolve, reject) {
	handle = setInterval(function() {
	if (i >= times) {
	clearInterval(handle);
	resolve();
	return;
	}

	body();

	++i;
	}, 10);
	});
	}

	function makeAlive() {
	el.attributeStyleMap.alive = true;
	}

	function isAlive() {
	return !!el.attributeStyleMap.alive;
	}

	function testAlive() {
	if (isAlive()) {
	testPassed("element is still alive");
	} else {
	testFailed("element is not alive");
	}
	}

	window.onload = function() {
	setTimeout(function() {
	makeAlive();
	testAlive()

	promiseChain(function() {
	gc();
	testAlive();
	}, 10).then(function () {
	finishJSTest();
	});
	}, 10);
	}
	</script>
	<script src="../resources/js-test-post.js"></script>