| <html manifest=resources/online-fallback-layering.manifest> |
| <head> |
| <script> |
| |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function log(message) { |
| document.getElementById("log").innerHTML += message + "<br>"; |
| } |
| |
| function testComplete(result) { |
| log(result); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| function syncGet(url) { |
| var xhr = new XMLHttpRequest(); |
| xhr.open("GET", url, false); |
| xhr.send(); |
| if (xhr.status == 200) |
| return xhr.responseText; |
| if (xhr.status == 404) |
| return "404 not found"; |
| log ("unexpected status code"); |
| return ""; |
| } |
| |
| applicationCache.oncached = function() { setTimeout(startTest, 0); } |
| applicationCache.onnoupdate = function() { setTimeout(startTest, 0); } |
| applicationCache.onupdateready = function() { log('onupdateready'); location.reload(); } |
| applicationCache.onerror = function() { testComplete('FAIL - onerror'); } |
| applicationCache.onobsolete = function() { testComplete('FAIL - onobsolete'); } |
| |
| function startTest() { |
| applicationCache.oncached = null; |
| applicationCache.onnoupdate = null; |
| |
| var response; |
| |
| log('Sanity check the presence of the fallback namespace, should get the fallback resource.'); |
| response = syncGet('resources/fallbacknamespace-nonexisting-resource'); |
| if (!response.match('fallback resource')) |
| return testComplete('FAIL - did not get the fallback resource'); |
| |
| log('Getting a network namespace resource that exists on the server, should succeed.'); |
| response = syncGet('resources/fallbacknamespace-networknamespace-existing-resource.html'); |
| if (!response.match('hello')) |
| return testComplete('FAIL - did not get the existing resource'); |
| |
| log('Getting a network namespace resource that does not exist on the server, should get a 404.'); |
| response = syncGet('resources/fallbacknamespace-networknamespace-nonexisting-resource'); |
| if (response != "404 not found") |
| return testComplete('FAIL - did not get a 404 for the nonexisting resource'); |
| |
| log('Creating two iframes for an existing and non-existing page, one should say "hello" the other should 404.'); |
| createFrame('resources/fallbacknamespace-networknamespace-existing-resource.html'); |
| createFrame('resources/fallbacknamespace-networknamespace-nonexisting-resource'); |
| } |
| |
| function createFrame(src) { |
| var frame = document.createElement("iframe"); |
| frame.setAttribute("src", src); |
| document.body.appendChild(frame); |
| } |
| |
| function frameCreated() { |
| log('- hello heard'); |
| setTimeout(waitFor404, 0); |
| } |
| |
| function waitFor404() { |
| try { |
| var frameContent = frames[1].document.documentElement.innerHTML; |
| if (frameContent.match("Not Found")) { |
| log('- 404 detected'); |
| testComplete('PASS'); |
| } else if (frameContent.match("fallback resource")) |
| testComplete('FAIL - subframe was loaded with the fallback resource.'); |
| else |
| throw "Try again"; |
| } catch (ex) { |
| setTimeout(waitFor404, 100); |
| } |
| } |
| |
| </script> |
| </head> |
| |
| <body> |
| <p>Test that a network namespace trumps a fallback namespace where they overlap.</p> |
| <div id=log></div> |
| </body> |
| </html> |
