| <html manifest="resources/remove-cache.py"> |
| <p>Test that a 404 response for manifest results in cache removal.</p> |
| <body> |
| <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> |
| |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function log(message) |
| { |
| document.getElementById("result").innerHTML += message + "<br>"; |
| } |
| |
| function setManifestDeleted(state) |
| { |
| var req = new XMLHttpRequest; |
| req.open("GET", "resources/remove-cache.py?command=" + (state ? "delete" : "reset"), false); |
| req.send(null); |
| } |
| |
| 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() { log("Unexpected noupdate event") } |
| applicationCache.oncached = function() { log("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() { log("Unexpected checking event after obsolete event") } |
| applicationCache.onupdateready = function() { log("Unexpected updateready event after obsolete event") } |
| applicationCache.onerror = function() { log("Unexpected error event after obsolete event") } |
| applicationCache.onnoupdate = function() { log("Unexpected noupdate event after obsolete event") } |
| applicationCache.oncached = function() { log("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"); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| function resetManifest() |
| { |
| if (applicationCache.status != applicationCache.UNCACHED && applicationCache.status != applicationCache.OBSOLETE) { |
| timeoutId = setTimeout(resetManifest, 400); |
| return; |
| } |
| |
| setManifestDeleted(false); |
| location.reload(); |
| } |
| |
| applicationCache.onupdateready = function() { log("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, 400); |
| |
| </script> |
| </body> |
| </html> |
