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| (Empty) | |
| 1 <!DOCTYPE HTML> |
| 2 <script src="../../../resources/js-test.js"></script> |
| 3 <script src="resources/elementsFromPoint.js"></script> |
| 4 <style> |
| 5 html { |
| 6 overflow-y: scroll; |
| 7 overflow-x: scroll; |
| 8 } |
| 9 html, body { |
| 10 margin: 0; |
| 11 padding: 0; |
| 12 } |
| 13 body { |
| 14 width: 100%; |
| 15 height: 100%; |
| 16 } |
| 17 #simpleDiv { |
| 18 width: 200px; |
| 19 height: 200px; |
| 20 background-color: rgba(0,255,0,0.5); |
| 21 } |
| 22 #beyondTopLeft { |
| 23 position: absolute; |
| 24 transform: translate3d(-100px, -100px, 10px); |
| 25 left: 0; |
| 26 top: 0; |
| 27 width: 100px; |
| 28 height: 100px; |
| 29 background-color: rgba(0,0,0,0.1); |
| 30 } |
| 31 </style> |
| 32 <body> |
| 33 <div id="beyondTopLeft"></div> |
| 34 <div id="simpleDiv"></div> |
| 35 <div id="console"></div> |
| 36 <script> |
| 37 window.jsTestIsAsync = true; |
| 38 |
| 39 if (window.testRunner) |
| 40 testRunner.dumpAsText(); |
| 41 |
| 42 if (window.internals) |
| 43 internals.settings.setMockScrollbarsEnabled(true); |
| 44 |
| 45 onload = function() { |
| 46 // Verify the document root element is the last element returned for empty q
ueries. |
| 47 shouldBe('document.elementsFromPoint(300, 300)[0]', 'document.body.parentEle
ment'); |
| 48 |
| 49 // Verify the document root element is the last element returned for valid q
ueries. |
| 50 var simpleDiv = document.getElementById('simpleDiv'); |
| 51 var simpleRect = simpleDiv.getBoundingClientRect(); |
| 52 var simpleCoords = (simpleRect.right - 1) + ', ' + (simpleRect.bottom - 1); |
| 53 shouldBe('document.elementsFromPoint(' + simpleCoords + ')[0]', 'simpleDiv')
; |
| 54 shouldBe('document.elementsFromPoint(' + simpleCoords + ')[1]', 'document.bo
dy'); |
| 55 shouldBe('document.elementsFromPoint(' + simpleCoords + ')[2]', 'document.bo
dy.parentElement'); |
| 56 |
| 57 // Verify an empty sequence is returned for queries outside the viewport. |
| 58 var bodyRect = document.body.getBoundingClientRect(); |
| 59 var bodyScrollBar = (bodyRect.right + 1) + ', ' + (bodyRect.top + 1); |
| 60 shouldBeEqualToNumber('document.elementsFromPoint(' + bodyScrollBar + ').len
gth', 0); |
| 61 var outsideBodyLeft = (bodyRect.left - 1) + ', ' + (bodyRect.top + 1); |
| 62 shouldBeEqualToNumber('document.elementsFromPoint(' + outsideBodyLeft + ').l
ength', 0); |
| 63 var outsideBodyTopLeft = (bodyRect.left - 10) + ', ' + (bodyRect.top - 10); |
| 64 shouldBeEqualToNumber('document.elementsFromPoint(' + outsideBodyTopLeft + '
).length', 0); |
| 65 |
| 66 finishJSTest(); |
| 67 } |
| 68 </script> |
| 69 </body> |
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Chromium Code Reviews
Issue 869813003:
Implement elementsFromPoint (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master