michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0:   gBrowser.selectedTab = gBrowser.addTab();
michael@0: 
michael@0:   SpecialPowers.setIntPref("ui.tooltipDelay", 0);
michael@0: 
michael@0:   let target;
michael@0:   let doc;
michael@0:   let win;
michael@0:   let callbackOnPopupShown;
michael@0:   let callbackOnPopupHidden;
michael@0:   let dragService = Components.classes["@mozilla.org/widget/dragservice;1"].
michael@0:                       getService(Components.interfaces.nsIDragService);
michael@0: 
michael@0:   let onPopupHidden = function (aEvent)
michael@0:   {
michael@0:     if (aEvent.originalTarget.localName != "tooltip") {
michael@0:       return;
michael@0:     }
michael@0:     if (callbackOnPopupHidden) {
michael@0:       setTimeout(callbackOnPopupHidden, 0);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   let onPopupShown = function (aEvent)
michael@0:   {
michael@0:     if (aEvent.originalTarget.localName != "tooltip") {
michael@0:       return;
michael@0:     }
michael@0:     if (callbackOnPopupShown) {
michael@0:       setTimeout(callbackOnPopupShown, 0);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   let finishTest = function ()
michael@0:   {
michael@0:     document.removeEventListener("popupshown", onPopupShown, true);
michael@0:     document.removeEventListener("popuphidden", onPopupHidden, true);
michael@0: 
michael@0:     SpecialPowers.clearUserPref("ui.tooltipDelay");
michael@0: 
michael@0:     gBrowser.removeCurrentTab();
michael@0:     finish();
michael@0:   }
michael@0: 
michael@0:   let testHideTooltipByMouseDown = function ()
michael@0:   {
michael@0:     callbackOnPopupShown = function () {
michael@0:       callbackOnPopupShown = null;
michael@0:       ok(true, "tooltip is shown before testing mousedown");
michael@0: 
michael@0:       // hide tooltip by mousemove to outside.
michael@0:       callbackOnPopupHidden = function () {
michael@0:         callbackOnPopupHidden = null;
michael@0:         ok(true, "The tooltip is hidden by mousedown");
michael@0: 
michael@0:         EventUtils.synthesizeMouse(target, 5, 15, { type: "mouseup" }, win);
michael@0:         EventUtils.synthesizeMouse(target, -5, 15, { type: "mousemove" }, win);
michael@0: 
michael@0:         setTimeout(finishTest, 0);
michael@0:       }
michael@0:       EventUtils.synthesizeMouse(target, 5, 15, { type: "mousedown" }, win);
michael@0:     }
michael@0:     EventUtils.synthesizeMouse(target, 5, 15, { type: "mousemove" }, win);
michael@0:   }
michael@0: 
michael@0:   let testShowTooltipAgain = function ()
michael@0:   {
michael@0:     // If tooltip listener used a flag for managing D&D state, we would need
michael@0:     // to test if the tooltip is shown after drag.
michael@0:     callbackOnPopupShown = function () {
michael@0:       callbackOnPopupShown = null;
michael@0:       ok(true, "tooltip is shown after drag");
michael@0: 
michael@0:       // hide tooltip by mousemove to outside.
michael@0:       callbackOnPopupHidden = function () {
michael@0:         callbackOnPopupHidden = null;
michael@0:         ok(true, "The tooltip is hidden again");
michael@0: 
michael@0:         setTimeout(testHideTooltipByMouseDown, 0);
michael@0:       }
michael@0:       EventUtils.synthesizeMouse(target, -5, 15, { type: "mousemove" }, win);
michael@0:     }
michael@0:     EventUtils.synthesizeMouse(target, 5, 15, { type: "mousemove" }, win);
michael@0:   }
michael@0: 
michael@0:   let testDuringDnD = function ()
michael@0:   {
michael@0:     // mousemove into the target and start drag by emulation via nsIDragService.
michael@0:     // Note that on some platforms, we cannot actually start the drag by
michael@0:     // synthesized events.  E.g., Windows waits an actual mousemove event after
michael@0:     // dragstart.
michael@0:     callbackOnPopupShown = function () {
michael@0:       callbackOnPopupShown = null;
michael@0:       ok(false, "tooltip is shown during drag");
michael@0:     }
michael@0:     dragService.startDragSession();
michael@0:     // Emulate a buggy mousemove event.  widget might dispatch mousemove event
michael@0:     // during drag.
michael@0:     EventUtils.synthesizeMouse(target, 5, 15, { type: "mousemove" }, win);
michael@0:     setTimeout(function () {
michael@0:       callbackOnPopupShown = null;
michael@0:       ok(true, "tooltip isn't shown during drag");
michael@0:       dragService.endDragSession(true);
michael@0:       EventUtils.synthesizeMouse(target, -5, -5, { type: "mousemove" }, win);
michael@0: 
michael@0:       setTimeout(testShowTooltipAgain, 0);
michael@0:     }, 100);
michael@0:   }
michael@0: 
michael@0:   let onLoad = function (aEvent)
michael@0:   {
michael@0:     doc = gBrowser.contentDocument;
michael@0:     win = gBrowser.contentWindow;
michael@0:     target = doc.getElementById("target");
michael@0: 
michael@0:     document.addEventListener("popupshown", onPopupShown, true);
michael@0:     document.addEventListener("popuphidden", onPopupHidden, true);
michael@0: 
michael@0:     EventUtils.synthesizeMouse(target, -5, -5, { type: "mousemove" }, win);
michael@0: 
michael@0:     // show tooltip by mousemove into target.
michael@0:     callbackOnPopupShown = function ()
michael@0:     {
michael@0:       callbackOnPopupShown = null;
michael@0:       ok(true, "The tooltip is shown");
michael@0: 
michael@0:       // hide tooltip by mousemove to outside.
michael@0:       callbackOnPopupHidden = function () {
michael@0:         callbackOnPopupHidden = null;
michael@0:         ok(true, "The tooltip is hidden");
michael@0: 
michael@0:         setTimeout(testDuringDnD, 0);
michael@0:       }
michael@0:       EventUtils.synthesizeMouse(target, -5, 15, { type: "mousemove" }, win);
michael@0:     }
michael@0:     EventUtils.synthesizeMouse(target, 5, 15, { type: "mousemove" }, win);
michael@0:   }
michael@0: 
michael@0:   gBrowser.selectedBrowser.addEventListener("load",
michael@0:     function () {
michael@0:       gBrowser.selectedBrowser.
michael@0:         removeEventListener("load", arguments.callee, true);
michael@0:       setTimeout(onLoad, 0);
michael@0:    }, true);
michael@0: 
michael@0:   content.location = "data:text/html,<html><head></head><body>" +
michael@0:     "<a id=\"target\" href=\"about:blank\" title=\"This is tooltip text\" " +
michael@0:        "style=\"display:block;height:20px;margin:10px;\" " +
michael@0:        "onclick=\"return false;\">here is an anchor element</a></body></html>";
michael@0: }
michael@0: 
michael@0: 
michael@0: