| <!-- webkit-test-runner [ UsesBackForwardCache=true ] --> |
| <!DOCTYPE html> |
| <html> |
| <body> |
| <p>This tests navigation while being restored from a page cache. WebKit should not hit any debug assertions.</p> |
| <div id="result"> |
| <input id="input"> |
| <button onclick="delete sessionStorage.testStage; runTest()">Start test</button> |
| </div> |
| <script> |
| |
| if (window.testRunner) { |
| testRunner.clearBackForwardList(); |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| internals.clearBackForwardCache(); |
| } |
| sessionStorage.testStage = 'initial'; |
| let persisted = false; |
| |
| window.addEventListener("pageshow", () => { |
| switch (sessionStorage.testStage) { |
| case 'initial': |
| if (window.testRunner) |
| setTimeout(runTest, 0); |
| break; |
| case 'navigate': |
| location.href = 'resources/navigate-back-with-finish-test-stage.html'; |
| break; |
| case 'finish': |
| document.getElementById('result').textContent = persisted ? 'PASS' : 'FAIL - Not put into the page cache'; |
| delete sessionStorage.testStage; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| break; |
| } |
| }); |
| |
| function runTest() |
| { |
| sessionStorage.testStage = 'navigate'; |
| input.setAttribute('autofocus', ''); |
| document.getElementById('input').addEventListener('focus', navigate); |
| persisted = true; |
| location.href = 'resources/page-cache-helper.html'; |
| } |
| |
| function navigate() |
| { |
| if (sessionStorage.testStage != 'navigate') |
| return; |
| location.href = 'resources/navigate-back-with-finish-test-stage.html'; |
| document.getElementById('result').textContent = 'FAIL'; |
| } |
| |
| function finish() { |
| document.getElementById('result').textContent = 'PASS'; |
| setTimeout(() => { |
| delete sessionStorage.testStage; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 0); |
| } |
| |
| </script> |
| </body> |
| </html> |
