| <!-- webkit-test-runner [ enableBackForwardCache=true ] --> |
| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script> |
| description('Tests that a page with a running AudioContext does not go into the page cache.'); |
| window.jsTestIsAsync = true; |
| |
| window.addEventListener("pageshow", function(event) { |
| debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache"); |
| |
| if (!window.sessionStorage.page_cache_running_audiocontext_test_started) |
| return; |
| |
| delete window.sessionStorage.page_cache_running_audiocontext_test_started; |
| |
| if (event.persisted) |
| testFailed("Page did enter and was restored from the page cache"); |
| else |
| testPassed("Page was not restored from page cache"); |
| |
| finishJSTest(); |
| }, false); |
| |
| window.addEventListener("pagehide", function(event) { |
| debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache"); |
| if (event.persisted) { |
| testFailed("Page entered the page cache."); |
| finishJSTest(); |
| } |
| }, false); |
| |
| window.addEventListener('load', function() { |
| audioContext = new webkitAudioContext(); |
| |
| oscillator = audioContext.createOscillator(); |
| oscillator.frequency.value = 300; |
| oscillator.type = 0; |
| oscillator.connect(audioContext.destination); |
| oscillator.start(0); |
| |
| setTimeout(function() { |
| // Force a back navigation back to this page. |
| window.sessionStorage.page_cache_running_audiocontext_test_started = true; |
| window.location.href = "resources/page-cache-helper.html"; |
| }, 0); |
| }, false); |
| |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
