| <!-- webkit-test-runner [ enableBackForwardCache=true ] --> |
| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="/resources/js-test-pre.js"></script> |
| <script> |
| description("A frame in provisional load stage should prevent page caching."); |
| window.jsTestIsAsync = true; |
| |
| window.addEventListener("pageshow", function(event) { |
| debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache"); |
| |
| if (!window.sessionStorage.page_cache_provisional_load_test_started) |
| return; |
| |
| delete window.sessionStorage.page_cache_provisional_load_test_started; |
| |
| if (event.persisted) |
| testFailed("Page was restored from PageCache"); |
| else |
| testPassed("Page was not restored from PageCache"); |
| |
| finishJSTest(); |
| }, false); |
| |
| window.addEventListener("pagehide", function(event) { |
| testFailed("pagehide - Page went into PageCache"); |
| }, false); |
| |
| function loadSubframeAndNavigateAway() |
| { |
| window.sessionStorage.page_cache_provisional_load_test_started = true; |
| |
| // Force a back navigation back to this page after the subframe starts provisional navigation. |
| var testFrame = document.getElementById("testFrame"); |
| testFrame.onbeforeunload = function() { |
| setTimeout(function() { |
| window.location.href = "resources/page-cache-helper.html"; |
| }, 0); |
| }; |
| testFrame.src = "http://127.0.0.1:8000/navigation/resources/slow-resource.pl?delay=3000"; |
| } |
| |
| window.addEventListener('load', loadSubframeAndNavigateAway, false); |
| |
| </script> |
| <iframe id="testFrame" src="about:blank"></iframe> |
| <script src="/resources/js-test-post.js"></script> |
| </body> |
| </html> |
