LayoutTests/http/tests/download/convert-cached-load-to-download.html - WebKit - Git at Google

 <!DOCTYPE html><!-- webkit-test-runner [ useFlexibleViewport=true PluginsEnabled=false ] -->
 <html>
 <head>
 <meta name="viewport" content="width=device-width">
 <script src="/js-test-resources/ui-helper.js"></script>
 <script>
 if (window.testRunner) {
   testRunner.dumpAsText();
   testRunner.setShouldLogDownloadCallbacks(true);
   testRunner.waitUntilDownloadFinished();
   testRunner.setShouldDownloadUndisplayableMIMETypes(true);
 }
 </script>
 </head>
 <body>
 <p>The download should succeed.</p>
 <a id="testLink">Download plugin</a>
 <script>
 const testURL = "/plugins/resources/mock-plugin-cacheable.pl";

 function click(elmt)
 {
     if (!window.eventSender) {
         alert('Click the link to run the test.');
         return;
     }
     UIHelper.activateAt(elmt.offsetLeft + 5, elmt.offsetTop + 5);
 }

 function cacheTestResource(then)
 {
     let frame = document.createElement("iframe");
     frame.src = testURL;
     frame.onload = then;
     document.body.appendChild(frame);
 }

 function runTest()
 {
     cacheTestResource(function() {
         if (window.internals)
             internals.clearMemoryCache();

         let link = document.getElementById("testLink");
         testLink.href = testURL;
         click(link);
     });
 }
 runTest();
 </script>
 </body>
 </html>
	<!DOCTYPE html><!-- webkit-test-runner [ useFlexibleViewport=true PluginsEnabled=false ] -->
	<html>
	<head>
	<meta name="viewport" content="width=device-width">
	<script src="/js-test-resources/ui-helper.js"></script>
	<script>
	if (window.testRunner) {
	testRunner.dumpAsText();
	testRunner.setShouldLogDownloadCallbacks(true);
	testRunner.waitUntilDownloadFinished();
	testRunner.setShouldDownloadUndisplayableMIMETypes(true);
	}
	</script>
	</head>
	<body>
	<p>The download should succeed.</p>
	<a id="testLink">Download plugin</a>
	<script>
	const testURL = "/plugins/resources/mock-plugin-cacheable.pl";

	function click(elmt)
	{
	if (!window.eventSender) {
	alert('Click the link to run the test.');
	return;
	}
	UIHelper.activateAt(elmt.offsetLeft + 5, elmt.offsetTop + 5);
	}

	function cacheTestResource(then)
	{
	let frame = document.createElement("iframe");
	frame.src = testURL;
	frame.onload = then;
	document.body.appendChild(frame);
	}

	function runTest()
	{
	cacheTestResource(function() {
	if (window.internals)
	internals.clearMemoryCache();

	let link = document.getElementById("testLink");
	testLink.href = testURL;
	click(link);
	});
	}
	runTest();
	</script>
	</body>
	</html>