| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script> |
| window.jsTestIsAsync = true; |
| |
| var htmlHyperlink; |
| var dragBeginPositionX; |
| var dragBeginPositionY; |
| var dragEndPositionX; |
| var dragEndPositionY; |
| |
| var dragHasStarted = false; |
| var dragHasEnded = false; |
| var maxNumberOfRuns = 20; |
| var currentRun = 0; |
| |
| function finishTest() |
| { |
| debug("<br>"); |
| shouldBeTrue("dragHasStarted"); |
| shouldBeTrue("dragHasEnded"); |
| finishJSTest(); |
| } |
| |
| function dragStart(e) { |
| dragHasStarted = true; |
| } |
| |
| function dragEnd(e) { |
| dragHasEnded = true; |
| if (currentRun < maxNumberOfRuns) |
| return; |
| window.setTimeout(finishTest, 0); |
| } |
| |
| function dragAndDrop(beginX, beginY, endX, endY) |
| { |
| if (!window.eventSender) |
| return; |
| |
| eventSender.mouseMoveTo(beginX, beginY); |
| eventSender.mouseDown(); |
| eventSender.leapForward(100); |
| eventSender.mouseMoveTo(endX, endY); |
| eventSender.mouseUp(); |
| } |
| |
| function runNextStep() |
| { |
| if (currentRun++ >= maxNumberOfRuns) |
| return; |
| |
| debug("Dragging HTML hyperlink around. Attempt #" + currentRun); |
| dragAndDrop(dragBeginPositionX, dragBeginPositionY, dragEndPositionX, dragEndPositionY); |
| window.setTimeout(runNextStep, 0); |
| } |
| |
| function runTest() |
| { |
| if (!window.testRunner) |
| return; |
| |
| htmlHyperlink = document.getElementById("htmlHyperlink"); |
| |
| htmlHyperlink.ondragstart = dragStart; |
| htmlHyperlink.ondragend = dragEnd; |
| |
| dragBeginPositionX = htmlHyperlink.offsetLeft + htmlHyperlink.offsetWidth / 2; |
| dragBeginPositionY = htmlHyperlink.offsetTop + htmlHyperlink.offsetHeight / 2; |
| dragEndPositionX = dragBeginPositionX + htmlHyperlink.offsetWidth + 50; |
| dragEndPositionY = dragBeginPositionY + htmlHyperlink.offsetHeight + 50; |
| |
| runNextStep(); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| <p> |
| <a id="htmlHyperlink" href="http://www.whatwg.org/html">HTML hyperlink</a> |
| <p> |
| <div id="console"></div> |
| <script> |
| description("This test checks that quickly attempting a drag'n'drop operation multiple times over the same element does not crash the web process."); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
