| <!DOCTYPE html> |
| <style> |
| iframe { |
| position: absolute; |
| left: 100px; |
| top: 100px; |
| height: 120px; |
| width: 120px; |
| padding: 10px; |
| border: none; |
| } |
| .spacer { |
| height: 2000px; |
| } |
| </style> |
| |
| <script> |
| // Prefer non-composited scrolling because this is a test of non-composited |
| // scrollers. |
| if (window.internals) |
| internals.settings.setPreferCompositingToLCDTextEnabled(false); |
| </script> |
| |
| <iframe src="resources/large-body.html"></iframe> |
| <div id="console"></div> |
| <div class="spacer"></div> |
| |
| <script src="../resources/js-test.js"></script> |
| <script src="../resources/run-after-layout-and-paint.js"></script> |
| <script src="resources/non-fast-scrollable-region-testing.js"></script> |
| <script> |
| window.jsTestIsAsync = true; |
| description('This test ensures non-fast scrollable areas are calculated ' + |
| 'correctly when page is scaled.'); |
| |
| onload = function() { |
| if (window.internals) |
| internals.setPageScaleFactor(2); |
| else |
| testFailed('This test requires internals.setPageScaleFactor to be available.'); |
| |
| runAfterLayoutAndPaint(function(){ |
| nonFastScrollableRects = internals.nonFastScrollableRects(document); |
| shouldBe('nonFastScrollableRects.length', '1'); |
| // The non-fast region in the space of the scaled layer but prints it in |
| // absolute coordinates so the rect is scaled here. |
| shouldBeEqualToString('rectToString(nonFastScrollableRects[0])', '[220, 220, 240, 240]'); |
| |
| drawNonFastScrollableRegionOverlays(); |
| |
| finishJSTest(); |
| }); |
| }; |
| </script> |
