| <html manifest="resources/fallback.manifest"> |
| <body> |
| <p>Test application cache fallback entries.</p> |
| <p>Should say SUCCESS:</p> |
| <div id=result></div> |
| |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| var hadError = false; |
| |
| function log(message) |
| { |
| document.getElementById("result").innerHTML += message + "<br>"; |
| } |
| |
| function setNetworkEnabled(state) |
| { |
| try { |
| var req = new XMLHttpRequest; |
| req.open("GET", "/resources/network-simulator.py?test=appcache-fallback&command=" + (state ? "connect" : "disconnect"), false); |
| req.send(""); |
| } catch (ex) { |
| log("Cannot access network simulator URL"); |
| hadError = true; |
| } |
| } |
| |
| function load(url) |
| { |
| try { |
| var req = new XMLHttpRequest(); |
| req.open("GET", url, false); |
| req.send(""); |
| return req.responseText; |
| } catch (ex) { |
| log("FAIL: Cannot load " + url + ", ex = " + ex); |
| hadError = true; |
| return ""; // This value should not be expected as the responseText for a url presented to this function. |
| } |
| } |
| |
| var testURL = "/resources/network-simulator.py?test=appcache-fallback&path=/appcache/resources/not-in-cache.txt"; |
| var nonexistentURL = "resources/does-not-exist"; |
| var redirectURL = "resources/fallback-redirect.py"; |
| |
| function test() |
| { |
| applicationCache.onnoupdate = function() { log("FAIL: received unexpected noupdate event") } |
| applicationCache.oncached = function() { log("FAIL: received unexpected cached event") } |
| |
| setNetworkEnabled(true); |
| |
| if (!/not in the cache/.test(load(testURL))) { |
| log("FAIL: Cannot load an URL from fallback namespace when network is enabled"); |
| hadError = true; |
| } |
| |
| if (load(nonexistentURL) != "Hello, World!") { |
| log("FAIL: Fallback resource wasn't used for a 404 response"); |
| hadError = true; |
| } |
| |
| if (load(redirectURL) != "Hello, World!") { |
| log("FAIL: Fallback resource wasn't used for a redirect to a resource with another origin"); |
| hadError = true; |
| } |
| |
| test2(); |
| } |
| |
| function test2() |
| { |
| var req = new XMLHttpRequest; |
| req.open("GET", nonexistentURL); |
| req.onerror = function() { |
| log("FAIL: Fallback resource wasn't used for a 404 response (async)"); |
| hadError = true; |
| test3(); |
| } |
| req.onload = function() { |
| if (req.responseText != "Hello, World!") { |
| log("FAIL: Unexpected result for a 404 response (async)"); |
| hadError = true; |
| } |
| test3(); |
| } |
| |
| req.send(""); |
| } |
| |
| function test3() |
| { |
| var req = new XMLHttpRequest; |
| req.open("GET", redirectURL); |
| req.onerror = function() { |
| log("FAIL: Fallback resource wasn't used for a redirect to a resource with another origin (async)"); |
| hadError = true; |
| test4(); |
| } |
| req.onload = function() { |
| if (req.responseText != "Hello, World!") { |
| log("FAIL: Unexpected result for a redirect response (async)"); |
| hadError = true; |
| } |
| test4(); |
| } |
| |
| req.send(""); |
| } |
| |
| function test4() |
| { |
| // Try loading a fallback resource as main one. |
| |
| applicationCache.onnoupdate = test5; |
| |
| var ifr = document.createElement("iframe"); |
| ifr.setAttribute("src", nonexistentURL); |
| document.body.appendChild(ifr); |
| } |
| |
| function test5() |
| { |
| if (!/Hello, World/.test(window.frames[0].document.documentElement.innerHTML)) { |
| log("FAIL: Fallback URL was not honored for main resource"); |
| hadError = true; |
| } |
| test6(); |
| } |
| |
| function test6() |
| { |
| setNetworkEnabled(false); |
| |
| if (load(testURL) != load("resources/simple.txt")) { |
| log("FAIL: Loading an URL from fallback namespace when network is disabled returned unexpected response"); |
| hadError = true; |
| } |
| |
| log(hadError ? "FAILURE" : "SUCCESS"); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| applicationCache.onnoupdate = function() { test() } |
| applicationCache.oncached = function() { test() } |
| |
| applicationCache.onupdateready = function() { log("FAIL: received unexpected updateready event") } |
| applicationCache.onerror = function() { log("FAIL: received unexpected error event") } |
| |
| </script> |
| </body> |
| </html> |
