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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 <script src="../../resources/js-test.js"></script> | |
| 4 <script> | |
| 5 window.jsTestIsAsync = true; | |
| 6 var expectedScrollTop = 200; | |
| 7 var expectedScrollLeft = 100; | |
| 8 var event; | |
| 9 var div; | |
| 10 | |
| 11 function runTest() | |
| 12 { | |
| 13 var overflowElement = document.getElementById("overflow"); | |
| 14 if (overflowElement) { | |
| 15 overflowElement.addEventListener("mousewheel", mousewheelHan
dler, false); | |
| 16 | |
| 17 // EventSender uses 40px per tick. | |
| 18 eventSender.mouseMoveTo(overflowElement.offsetLeft + 5, over
flowElement.offsetTop + 5); | |
| 19 eventSender.mouseScrollBy(-2.5, -5); | |
| 20 } | |
| 21 | |
| 22 div = document.getElementById("overflow"); | |
| 23 shouldBecomeEqual("div.scrollTop == window.expectedScrollTop &&
" + | |
| 24 "div.scrollLeft == window.expectedScrollLeft", "true", finis
hJSTest); | |
| 25 } | |
| 26 | |
| 27 function mousewheelHandler(e) | |
| 28 { | |
| 29 event = e; | |
| 30 shouldBe("event.deltaY", "window.expectedScrollTop"); | |
| 31 shouldBe("event.deltaX", "window.expectedScrollLeft"); | |
| 32 shouldBe("event.wheelDeltaY", "-5*120"); | |
| 33 shouldBe("event.wheelDeltaX", "-2.5*120"); | |
| 34 | |
| 35 if (e.wheelDeltaY) | |
| 36 shouldBe("event.wheelDelta", "-5*120"); | |
| 37 else | |
| 38 shouldBe("event.wheelDelta", "-2.5*120"); | |
| 39 } | |
| 40 </script> | |
| 41 </head> | |
| 42 | |
| 43 <body style="margin:0" onload="runTest()"> | |
| 44 <div id="overflow" style="border:2px solid black;overflow:auto;height:20
0px;width:200px;"> | |
| 45 <div style="background-color:red;height:200px;width:400px;"></div> | |
| 46 <div style="background-color:green;height:200px;width:400px;"></div> | |
| 47 <div style="background-color:red;height:200px;width:400px;"></div> | |
| 48 </div> | |
| 49 <div id="console"></div> | |
| 50 </body> | |
| 51 </html> | |
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