| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <style> |
| 3 #box { |
| 4 position: absolute; |
| 5 left: 0; |
| 6 top: 0; |
| 7 width: 100px; |
| 8 height: 100px; |
| 9 background: green; |
| 10 box-shadow: 1.4px 1.4px blue; |
| 11 } |
| 12 </style> |
| 13 <div id="box"></div> |
| 14 <script src="../../resources/js-test.js"></script> |
| 15 <script src="../../resources/run-after-layout-and-paint.js"></script> |
| 16 <script> |
| 17 var jsTestIsAsync = true; |
| 18 description('Tests whether a repaint rect encompasses box-shadow with subpixel o
ffset when the shadow changes.'); |
| 19 |
| 20 // Accepts [x, y, width, height] rects. Checks if the first argument contains th
e second. |
| 21 function rectContainsRect(outer, inner) { |
| 22 return outer[0] <= inner[0] |
| 23 && outer[1] <= inner[1] |
| 24 && outer[0] + outer[2] >= inner[0] + inner[2] |
| 25 && outer[1] + outer[3] >= inner[1] + inner[3]; |
| 26 } |
| 27 |
| 28 if (!window.internals) { |
| 29 testFailed('Test requires window.internals.'); |
| 30 finishJSTest(); |
| 31 } else { |
| 32 var box = document.getElementById('box'); |
| 33 runAfterLayoutAndPaint(function() { |
| 34 internals.startTrackingRepaints(document); |
| 35 box.style.boxShadow = 'none'; |
| 36 |
| 37 runAfterLayoutAndPaint(function() { |
| 38 var layerTree = JSON.parse(internals.layerTreeAsText(document, inter
nals.LAYER_TREE_INCLUDES_REPAINT_RECTS)); |
| 39 var repaintRects = layerTree.children[0].repaintRects; |
| 40 var shadowRect = [1.4, 1.4, 100, 100]; |
| 41 if (repaintRects.some(repaintRect => rectContainsRect(repaintRect, s
hadowRect))) |
| 42 testPassed('Subpixel shadow was repainted.'); |
| 43 else |
| 44 testFailed('Subpixel shadow ' + JSON.stringify(shadowRect) + ' w
as not repainted. Repaint rects were ' + JSON.stringify(repaintRects) + '.'); |
| 45 |
| 46 internals.stopTrackingRepaints(document); |
| 47 box.remove(); |
| 48 finishJSTest(); |
| 49 }); |
| 50 }); |
| 51 } |
| 52 </script> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1307223003:
Remove pixelSnappedIntRect from BoxPainter::boundsForDrawingRecorder. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk