<html> <head> <title>Tests for the dragstart event</title> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <script> var gGotHandlingDrop = false; var gGotNotHandlingDrop = false; SimpleTest.waitForExplicitFinish(); function fireEvent(target, event) { SpecialPowers.DOMWindowUtils.dispatchDOMEventViaPresShell(target, event, true); } function fireDrop(element, shouldAllowDrop, shouldAllowOnlyChromeDrop) { var ds = SpecialPowers.Cc["@mozilla.org/widget/dragservice;1"]. getService(SpecialPowers.Ci.nsIDragService); var dataTransfer; var trapDrag = function(event) { dataTransfer = event.dataTransfer; dataTransfer.setData("text/plain", "Hello");; dataTransfer.dropEffect = "move"; event.preventDefault(); event.stopPropagation(); } // need to use real mouse action window.addEventListener("dragstart", trapDrag, true); synthesizeMouse(element, 2, 2, { type: "mousedown" }); synthesizeMouse(element, 11, 11, { type: "mousemove" }); synthesizeMouse(element, 20, 20, { type: "mousemove" }); window.removeEventListener("dragstart", trapDrag, true); synthesizeMouse(element, 20, 20, { type: "mouseup" }); ds.startDragSession(); var event = document.createEvent("DragEvent"); event.initDragEvent("dragover", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null, dataTransfer); fireEvent(element, event); is(ds.getCurrentSession().canDrop, shouldAllowDrop, "Unexpected .canDrop"); is(ds.getCurrentSession().onlyChromeDrop, shouldAllowOnlyChromeDrop, "Unexpected .onlyChromeDrop"); event = document.createEvent("DragEvent"); event.initDragEvent("drop", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null, dataTransfer); fireEvent(element, event); ds.endDragSession(false); ok(!ds.getCurrentSession(), "There shouldn't be a drag session anymore!"); } var chromeGotEvent = false; function chromeListener(e) { chromeGotEvent = true; } function runTests() { var targetHandling = document.getElementById("handling_target"); fireDrop(targetHandling, true, false); is(gGotHandlingDrop, true, "Got drop on accepting element (1)"); is(gGotNotHandlingDrop, false, "Didn't get drop on unaccepting element (1)"); // reset gGotHandlingDrop = false; gGotNotHandlingDrop = false; SpecialPowers.addChromeEventListener("drop", chromeListener, true, false); var targetNotHandling = document.getElementById("nothandling_target"); fireDrop(targetNotHandling, true, true); SpecialPowers.removeChromeEventListener("drop", chromeListener, true); ok(chromeGotEvent, "Chrome should have got drop event!"); is(gGotHandlingDrop, false, "Didn't get drop on accepting element (2)"); is(gGotNotHandlingDrop, false, "Didn't get drop on unaccepting element (2)"); SimpleTest.finish(); } </script> <body onload="window.setTimeout(runTests, 0);"> <img style="width: 100px; height: 100px;" src="data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%18%00%00%00%18%02%03%00%00%00%9D%19%D5k%00%00%00%04gAMA%00%00%B1%8F%0B%FCa%05%00%00%00%0CPLTE%FF%FF%FF%FF%FF%FF%F7%DC%13%00%00%00%03%80%01X%00%00%00%01tRNS%08N%3DPT%00%00%00%01bKGD%00%88%05%1DH%00%00%00%09pHYs%00%00%0B%11%00%00%0B%11%01%7Fd_%91%00%00%00%07tIME%07%D2%05%0C%14%0C%0D%D8%3F%1FQ%00%00%00%5CIDATx%9C%7D%8E%CB%09%C0%20%10D%07r%B7%20%2F%E9wV0%15h%EA%D9%12D4%BB%C1x%CC%5C%1E%0C%CC%07%C0%9C0%9Dd7()%C0A%D3%8D%E0%B8%10%1DiCHM%D0%AC%D2d%C3M%F1%B4%E7%FF%10%0BY%AC%25%93%CD%CBF%B5%B2%C0%3Alh%CD%AE%13%DF%A5%F7%E0%03byW%09A%B4%F3%E2%00%00%00%00IEND%AEB%60%82" id="handling_target" ondragenter="event.preventDefault()" ondragover="event.preventDefault()" ondrop="gGotHandlingDrop = true;"> <img style="width: 100px; height: 100px;" src="data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%18%00%00%00%18%02%03%00%00%00%9D%19%D5k%00%00%00%04gAMA%00%00%B1%8F%0B%FCa%05%00%00%00%0CPLTE%FF%FF%FF%FF%FF%FF%F7%DC%13%00%00%00%03%80%01X%00%00%00%01tRNS%08N%3DPT%00%00%00%01bKGD%00%88%05%1DH%00%00%00%09pHYs%00%00%0B%11%00%00%0B%11%01%7Fd_%91%00%00%00%07tIME%07%D2%05%0C%14%0C%0D%D8%3F%1FQ%00%00%00%5CIDATx%9C%7D%8E%CB%09%C0%20%10D%07r%B7%20%2F%E9wV0%15h%EA%D9%12D4%BB%C1x%CC%5C%1E%0C%CC%07%C0%9C0%9Dd7()%C0A%D3%8D%E0%B8%10%1DiCHM%D0%AC%D2d%C3M%F1%B4%E7%FF%10%0BY%AC%25%93%CD%CBF%B5%B2%C0%3Alh%CD%AE%13%DF%A5%F7%E0%03byW%09A%B4%F3%E2%00%00%00%00IEND%AEB%60%82" id="nothandling_target" ondrop="gGotNotHandlingDrop = true;"> </body> </html>