| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <div id="description"></div> |
| <pre id="console"></pre> |
| <script> |
| description('Tests that popstate events fire for all history traversals (including navigation to fragments), not just when going back to a state object created via pushState.'); |
| |
| onload = function() |
| { |
| setTimeout(step, 0); |
| } |
| |
| var currentStep = 0; |
| var popstateFireCount = 0; |
| |
| function step() |
| { |
| switch (currentStep) { |
| case 0: |
| debug('setting hash to #state1'); |
| location.hash = '#state1'; |
| break; |
| case 1: |
| debug('setting hash to #state2'); |
| location.hash = '#state2'; |
| break; |
| case 2: |
| debug('going back'); |
| history.back(); |
| break; |
| case 3: |
| debug('going back'); |
| history.back(); |
| break; |
| case 4: |
| // The 5 expected popstate events are when: |
| // 1. The page loads |
| // 2. Navigating to #state1 |
| // 3. Navigating to #state2 |
| // 4. Going back to #state1 |
| // 5. Going back to the initial page state |
| shouldBe('popstateFireCount', '4'); |
| finishJSTest(); |
| return; |
| default: |
| testFailed('unexpected state: ' + currentStep); |
| break; |
| } |
| |
| currentStep++; |
| } |
| |
| onpopstate = function(event) |
| { |
| debug('popstate fired with state ' + event.state); |
| popstateFireCount++; |
| setTimeout(step, 0); |
| } |
| var jsTestIsAsync = true; |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </html> |
