| <!-- webkit-test-runner [ UsesBackForwardCache=true ] --> |
| <html> |
| <script> |
| |
| // Navigation steps: |
| // 1- loads this page |
| // 2- resizes the window to (300, 300) |
| // 3- loads a data URL that resizes the window to (1000, 1000) and navigates back |
| // 4- loads this page which will restore the timer to check the window width to make sure it's > 300 |
| function verifyWindowSizeAfterNavigateBackToCachedPage() { |
| document.body.innerHTML = (window.innerWidth > 300) ? 'PASS' : 'FAIL'; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| function navigateAwayAndBack() { |
| // Assigning to location does not create a history entry, so |
| // instead we simulate a link click. |
| var evt = document.createEvent("MouseEvents"); |
| evt.initMouseEvent("click", true, true, window, |
| 0, 0, 0, 0, 0, false, false, false, false, 0, null); |
| document.getElementById('anchor').dispatchEvent(evt); |
| // Wait a long while so the verification is done after we have navigated back to the cached version of this page. |
| // This test makes use of the behavior where timers are restored on a cached page. |
| // We don't need to depend on this long timer when pageshow event is implemented for b/f cache (<rdar://problem/6440869>). |
| window.setTimeout("verifyWindowSizeAfterNavigateBackToCachedPage()", 1000); |
| } |
| |
| function runTestStep() { |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| window.resizeTo(300, 300); |
| // Wait a bit before navigating away to make sure we have done layout due to the resizing. |
| window.setTimeout("navigateAwayAndBack()", 200); |
| } |
| |
| </script> |
| <body onload='runTestStep()' style="background: yellow"> |
| <a id='anchor' href='data:text/html,<body onload="window.resizeTo(1000, 1000); history.back()"></body>'>go away, resize window, and come back</a> |
| </body> |
| </html> |
