chromium/src/third_party/blink/web_tests/http/tests/appcache/remove-cache.html - manifest_repos/chromium_src - Git at Google

 <html manifest="resources/fail-on-update.php">
 <head>
 <!--
 Generate this token with the command:
 tools/origin_trials/generate_token.py http://127.0.0.1:8000 AppCache --expire-days=2000
 -->
 <meta http-equiv="origin-trial" content="AnwB3aSh6U8pmYtO/AzzxELSwk8BRJoj77nUnCq6u3N8LMJKlX/ImydQmXn3SgE0a+8RyowLbV835tXQHJMHuAEAAABQeyJvcmlnaW4iOiAiaHR0cDovLzEyNy4wLjAuMTo4MDAwIiwgImZlYXR1cmUiOiAiQXBwQ2FjaGUiLCAiZXhwaXJ5IjogMTc2MTE3NjE5OH0=">
 <title>remove-cache.html</title>
 <script src="../../../resources/testharness.js"></script>
 <script src="../../../resources/testharnessreport.js"></script>
 <script>
 setup({ single_test: true });

 function log(message)
 {
     document.getElementById("result").innerHTML += message + "<br>";
 }

 function setManifestDeleted(state, callback)
 {
     var req = new XMLHttpRequest;
     req.open("GET", "resources/fail-on-update.php?command=" + (state ? "delete" : "reset"));
     req.send(null);
     req.onload = callback;
 }

 function test()
 {
     clearTimeout(timeoutId);

     // The frame will be associated to a cache, and its main resource will be added to the cache.
     var ifr = document.createElement("iframe");
     ifr.setAttribute("src", "resources/remove-cache-frame.html");
     document.body.appendChild(ifr);
     applicationCache.onnoupdate = test2;
 }

 function test2()
 {
     applicationCache.onnoupdate = function() { assert_unreached("Unexpected noupdate event"); }
     applicationCache.oncached = function() { assert_unreached("Unexpected cached event"); }

     setManifestDeleted(true, () => {
         // The frame will be associated to a cache, but update will obsolete it.
         var ifr = document.createElement("iframe");
         ifr.setAttribute("src", "resources/remove-cache-frame.html");
         document.body.appendChild(ifr);
         applicationCache.onobsolete = test3;

     });
 }

 function test3()
 {
     applicationCache.onchecking = function() { assert_unreached("Unexpected checking event after obsolete event"); }
     applicationCache.onupdateready = function() { assert_unreached("Unexpected updateready event after obsolete event"); }
     applicationCache.onerror = function() { assert_unreached("Unexpected error event after obsolete event"); }
     applicationCache.onnoupdate = function() { assert_unreached("Unexpected noupdate event after obsolete event"); }
     applicationCache.oncached = function() { assert_unreached("Unexpected cached event after obsolete event"); }

     // The frame will not be associated to a cache.
     var ifr = document.createElement("iframe");
     ifr.setAttribute("src", "resources/remove-cache-frame.html");
     document.body.appendChild(ifr);
     window.addEventListener("message", test4, false);
 }

 function test4()
 {
     setManifestDeleted(false, () => {
         window.removeEventListener("message", test4, false);
         applicationCache.onupdateready = null;

         // The frame will be associated to a cache.
         var ifr = document.createElement("iframe");
         ifr.setAttribute("src", "resources/remove-cache-frame-2.html");
         document.body.appendChild(ifr);
         window.addEventListener("message", test5, false);
     });
 }

 function test5()
 {
     log("SUCCESS");
     done();
 }

 function resetManifest()
 {
     if (applicationCache.status != applicationCache.UNCACHED && applicationCache.status != applicationCache.OBSOLETE) {
         timeoutId = setTimeout(resetManifest, 100);
         return;
     }

     setManifestDeleted(false, () => {
         location.reload();
     });
 }

 applicationCache.onupdateready = function() { assert_unreached("Unexpected updateready event"); }
 applicationCache.onnoupdate = test;
 applicationCache.oncached = test;

 // If the manifest script happened to be in a wrong state, reset it.
 var timeoutId = setTimeout(resetManifest, 100);

 </script>
 </head>
 <body>
 <p>Test that a 404 response for manifest results in cache removal.</p>
 <ul>
 <li>Frame 1: Manifest is still available, so a new master resource is added to the cache.
 <li>Frame 2: Manifest loading results in 404 response, so the cache group becomes obsolete, and an obsolete event is dispatched (because the document in frame was associated with a cache in the group).
 <li>Frame 3: Manifest is still 404 - the document is never associated with a cache.
 <li>Frame 4: Manifest is now available, so the document gets associated with a cache in a newly created group; the obsolete cache group is not affected.
 </ul>
 <p>Should say SUCCESS:</p>
 <div id=result></div>
 </body>
 </html>
	<html manifest="resources/fail-on-update.php">
	<head>
	<!--
	Generate this token with the command:
	tools/origin_trials/generate_token.py http://127.0.0.1:8000 AppCache --expire-days=2000
	-->
	<meta http-equiv="origin-trial" content="AnwB3aSh6U8pmYtO/AzzxELSwk8BRJoj77nUnCq6u3N8LMJKlX/ImydQmXn3SgE0a+8RyowLbV835tXQHJMHuAEAAABQeyJvcmlnaW4iOiAiaHR0cDovLzEyNy4wLjAuMTo4MDAwIiwgImZlYXR1cmUiOiAiQXBwQ2FjaGUiLCAiZXhwaXJ5IjogMTc2MTE3NjE5OH0=">
	<title>remove-cache.html</title>
	<script src="../../../resources/testharness.js"></script>
	<script src="../../../resources/testharnessreport.js"></script>
	<script>
	setup({ single_test: true });

	function log(message)
	{
	document.getElementById("result").innerHTML += message + "<br>";
	}

	function setManifestDeleted(state, callback)
	{
	var req = new XMLHttpRequest;
	req.open("GET", "resources/fail-on-update.php?command=" + (state ? "delete" : "reset"));
	req.send(null);
	req.onload = callback;
	}

	function test()
	{
	clearTimeout(timeoutId);

	// The frame will be associated to a cache, and its main resource will be added to the cache.
	var ifr = document.createElement("iframe");
	ifr.setAttribute("src", "resources/remove-cache-frame.html");
	document.body.appendChild(ifr);
	applicationCache.onnoupdate = test2;
	}

	function test2()
	{
	applicationCache.onnoupdate = function() { assert_unreached("Unexpected noupdate event"); }
	applicationCache.oncached = function() { assert_unreached("Unexpected cached event"); }

	setManifestDeleted(true, () => {
	// The frame will be associated to a cache, but update will obsolete it.
	var ifr = document.createElement("iframe");
	ifr.setAttribute("src", "resources/remove-cache-frame.html");
	document.body.appendChild(ifr);
	applicationCache.onobsolete = test3;

	});
	}

	function test3()
	{
	applicationCache.onchecking = function() { assert_unreached("Unexpected checking event after obsolete event"); }
	applicationCache.onupdateready = function() { assert_unreached("Unexpected updateready event after obsolete event"); }
	applicationCache.onerror = function() { assert_unreached("Unexpected error event after obsolete event"); }
	applicationCache.onnoupdate = function() { assert_unreached("Unexpected noupdate event after obsolete event"); }
	applicationCache.oncached = function() { assert_unreached("Unexpected cached event after obsolete event"); }

	// The frame will not be associated to a cache.
	var ifr = document.createElement("iframe");
	ifr.setAttribute("src", "resources/remove-cache-frame.html");
	document.body.appendChild(ifr);
	window.addEventListener("message", test4, false);
	}

	function test4()
	{
	setManifestDeleted(false, () => {
	window.removeEventListener("message", test4, false);
	applicationCache.onupdateready = null;

	// The frame will be associated to a cache.
	var ifr = document.createElement("iframe");
	ifr.setAttribute("src", "resources/remove-cache-frame-2.html");
	document.body.appendChild(ifr);
	window.addEventListener("message", test5, false);
	});
	}

	function test5()
	{
	log("SUCCESS");
	done();
	}

	function resetManifest()
	{
	if (applicationCache.status != applicationCache.UNCACHED && applicationCache.status != applicationCache.OBSOLETE) {
	timeoutId = setTimeout(resetManifest, 100);
	return;
	}

	setManifestDeleted(false, () => {
	location.reload();
	});
	}

	applicationCache.onupdateready = function() { assert_unreached("Unexpected updateready event"); }
	applicationCache.onnoupdate = test;
	applicationCache.oncached = test;

	// If the manifest script happened to be in a wrong state, reset it.
	var timeoutId = setTimeout(resetManifest, 100);

	</script>
	</head>
	<body>
	<p>Test that a 404 response for manifest results in cache removal.</p>
	<ul>
	<li>Frame 1: Manifest is still available, so a new master resource is added to the cache.
	<li>Frame 2: Manifest loading results in 404 response, so the cache group becomes obsolete, and an obsolete event is dispatched (because the document in frame was associated with a cache in the group).
	<li>Frame 3: Manifest is still 404 - the document is never associated with a cache.
	<li>Frame 4: Manifest is now available, so the document gets associated with a cache in a newly created group; the obsolete cache group is not affected.
	</ul>
	<p>Should say SUCCESS:</p>
	<div id=result></div>
	</body>
	</html>