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add_task(function* () {
const url = "data:text/html,<html><head></head><body>" +
"<a id=\"target\" href=\"about:blank\" title=\"This is tooltip text\" " +
"style=\"display:block;height:20px;margin:10px;\" " +
"onclick=\"return false;\">here is an anchor element</a></body></html>";
let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, url);
let browser = gBrowser.selectedBrowser;
yield new Promise(resolve => {
SpecialPowers.pushPrefEnv({"set": [["ui.tooltipDelay", 0]]}, resolve);
});
// Send a mousemove at a known position to start the test.
yield BrowserTestUtils.synthesizeMouse("#target", -5, -5, { type: "mousemove" }, browser);
// show tooltip by mousemove into target.
let popupShownPromise = BrowserTestUtils.waitForEvent(document, "popupshown");
yield BrowserTestUtils.synthesizeMouse("#target", 5, 15, { type: "mousemove" }, browser);
yield popupShownPromise;
// hide tooltip by mousemove to outside.
let popupHiddenPromise = BrowserTestUtils.waitForEvent(document, "popuphidden");
yield BrowserTestUtils.synthesizeMouse("#target", -5, 15, { type: "mousemove" }, browser);
yield popupHiddenPromise;
// mousemove into the target and start drag by emulation via nsIDragService.
// Note that on some platforms, we cannot actually start the drag by
// synthesized events. E.g., Windows waits an actual mousemove event after
// dragstart.
// Emulate a buggy mousemove event. widget might dispatch mousemove event
// during drag.
function tooltipNotExpected()
{
ok(false, "tooltip is shown during drag");
}
addEventListener("popupshown", tooltipNotExpected, true);
let dragService = Components.classes["@mozilla.org/widget/dragservice;1"].
getService(Components.interfaces.nsIDragService);
dragService.startDragSession();
yield BrowserTestUtils.synthesizeMouse("#target", 5, 15, { type: "mousemove" }, browser);
yield new Promise(resolve => setTimeout(resolve, 100));
removeEventListener("popupshown", tooltipNotExpected, true);
dragService.endDragSession(true);
yield BrowserTestUtils.synthesizeMouse("#target", -5, -5, { type: "mousemove" }, browser);
// If tooltip listener used a flag for managing D&D state, we would need
// to test if the tooltip is shown after drag.
// show tooltip by mousemove into target.
popupShownPromise = BrowserTestUtils.waitForEvent(document, "popupshown");
yield BrowserTestUtils.synthesizeMouse("#target", 5, 15, { type: "mousemove" }, browser);
yield popupShownPromise;
// hide tooltip by mousemove to outside.
popupHiddenPromise = BrowserTestUtils.waitForEvent(document, "popuphidden");
yield BrowserTestUtils.synthesizeMouse("#target", -5, 15, { type: "mousemove" }, browser);
yield popupHiddenPromise;
// Show tooltip after mousedown
popupShownPromise = BrowserTestUtils.waitForEvent(document, "popupshown");
yield BrowserTestUtils.synthesizeMouse("#target", 5, 15, { type: "mousemove" }, browser);
yield popupShownPromise;
popupHiddenPromise = BrowserTestUtils.waitForEvent(document, "popuphidden");
yield BrowserTestUtils.synthesizeMouse("#target", 5, 15, { type: "mousedown" }, browser);
yield popupHiddenPromise;
yield BrowserTestUtils.synthesizeMouse("#target", 5, 15, { type: "mouseup" }, browser);
yield BrowserTestUtils.synthesizeMouse("#target", -5, 15, { type: "mousemove" }, browser);
ok(true, "tooltips appear properly");
gBrowser.removeCurrentTab();
});
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