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Test Info:
/*
* This test checks that the popupshowing event for input fields, which do not
* have a dedicated contextmenu event, but use the global one (added by
*
* The search-input field of the browser-sidebar is one of the rare cases in
* mozilla-central, which can be used to test this. There are a few more in
* comm-central, which need the triggerNode information.
*/
add_task(async function test_search_input_popupshowing() {
let sidebar = document.getElementById("sidebar");
let loadPromise = BrowserTestUtils.waitForEvent(sidebar, "load", true);
SidebarController.toggle("viewBookmarksSidebar");
await loadPromise;
let inputField =
sidebar.contentDocument.getElementById("search-box").inputField;
const popupshowing = BrowserTestUtils.waitForEvent(
sidebar.contentWindow,
"popupshowing"
);
EventUtils.synthesizeMouseAtCenter(
inputField,
{
type: "contextmenu",
button: 2,
},
sidebar.contentWindow
);
let popupshowingEvent = await popupshowing;
Assert.equal(
popupshowingEvent.target.triggerNode?.id,
"search-box",
"Popupshowing event for the search input includes triggernode."
);
const popup = popupshowingEvent.target;
await BrowserTestUtils.waitForEvent(popup, "popupshown");
const popuphidden = BrowserTestUtils.waitForEvent(popup, "popuphidden");
popup.hidePopup();
await popuphidden;
SidebarController.toggle("viewBookmarksSidebar");
});