| <!-- webkit-test-runner [ enableBackForwardCache=true ] --> |
| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="/js-test-resources/js-test-pre.js"></script> |
| <script> |
| description("Test that an open WebSocket does not prevent a page from entering page cache."); |
| |
| window.jsTestIsAsync = true; |
| |
| var wasRestoredFromPageCache = false; |
| var receivedErrorEvent = false; |
| |
| window.addEventListener("pageshow", function(event) { |
| debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache"); |
| |
| if (event.persisted) { |
| testPassed("Page did enter and was restored from the page cache"); |
| wasRestoredFromPageCache = true; |
| } |
| }, false); |
| |
| window.addEventListener("pagehide", function(event) { |
| debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache"); |
| if (!event.persisted) { |
| testFailed("Page did not enter the page cache."); |
| finishJSTest(); |
| } |
| }, false); |
| |
| window.addEventListener('load', function() { |
| ws = new WebSocket("ws://127.0.0.1:8880/websocket/tests/hybi/echo"); |
| ws.onerror = function(ev) { |
| receivedErrorEvent = true; |
| testPassed("error event fired"); |
| shouldBeTrue("wasRestoredFromPageCache"); |
| } |
| ws.onclose = function(ev) { |
| testPassed("close event fired"); |
| shouldBeTrue("wasRestoredFromPageCache"); |
| shouldBeTrue("receivedErrorEvent"); |
| closeEvent = ev; |
| shouldBeFalse("closeEvent.wasClean"); |
| shouldBe("closeEvent.code", "1006"); |
| finishJSTest(); |
| }; |
| |
| // This needs to happen in a setTimeout because a navigation inside the onload handler would |
| // not create a history entry. |
| setTimeout(function() { |
| // Force a back navigation back to this page. |
| window.location.href = "/navigation/resources/page-cache-helper.html"; |
| }, 0); |
| }, false); |
| |
| </script> |
| <script src="/js-test-resources/js-test-post.js"></script> |
| </body> |
| </html> |
