| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <style> |
| body { |
| height: 2000px; |
| width: 2000px; |
| } |
| </style> |
| <script> |
| description("This test scrolls the page and checks that the layout and visual viewports respond as expected."); |
| |
| if (window.internals) { |
| internals.settings.setAllowUnclampedScrollPosition(true); |
| internals.setHeaderHeight(52); |
| internals.setFooterHeight(43); |
| } |
| |
| window.jsTestIsAsync = true; |
| |
| var visualViewport; |
| function doTest() |
| { |
| // Zooming may scroll the view away from the origin. |
| window.scrollTo(-123, -234); |
| visualViewport = internals.visualViewportRect(); |
| layoutViewport = internals.layoutViewportRect(); |
| debug('Scrolled to ' + window.scrollX + ', ' + window.scrollY); |
| |
| // Don't use shouldBeEqualToString() to avoid showing failures when correct output differs between platforms. |
| evalAndLogResult("JSON.stringify(layoutViewport)"); |
| evalAndLogResult("JSON.stringify(visualViewport)"); |
| |
| debug(''); |
| window.scrollTo(475, 525); |
| visualViewport = internals.visualViewportRect(); |
| layoutViewport = internals.layoutViewportRect(); |
| debug('Scrolled to ' + window.scrollX + ', ' + window.scrollY); |
| |
| evalAndLogResult("JSON.stringify(layoutViewport)"); |
| evalAndLogResult("JSON.stringify(visualViewport)"); |
| |
| debug(''); |
| window.scrollTo(1800, 1700); |
| visualViewport = internals.visualViewportRect(); |
| layoutViewport = internals.layoutViewportRect(); |
| debug('Scrolled to ' + window.scrollX + ', ' + window.scrollY); |
| |
| evalAndLogResult("JSON.stringify(layoutViewport)"); |
| evalAndLogResult("JSON.stringify(visualViewport)"); |
| |
| window.scrollTo(0, 0); |
| |
| finishJSTest(); |
| } |
| |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| <body> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
