Sam Johnson
8834fe5a59
These branching conditions can be simplified a bit now that there is a helper for determining whether a menu is native. Differential Revision: https://phabricator.services.mozilla.com/D291284
55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
async function openSelectPopup(
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mode = "key",
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selector = "select",
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win = window
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) {
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info("Opening select popup");
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let popupShownPromise = BrowserTestUtils.waitForSelectPopupShown(win);
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if (mode == "click" || mode == "mousedown") {
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let mousePromise;
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if (mode == "click") {
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mousePromise = BrowserTestUtils.synthesizeMouseAtCenter(
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selector,
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{},
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win.gBrowser.selectedBrowser
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);
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} else {
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mousePromise = BrowserTestUtils.synthesizeMouse(
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selector,
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5,
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5,
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{ type: "mousedown" },
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win.gBrowser.selectedBrowser
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);
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}
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await mousePromise;
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} else {
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EventUtils.synthesizeKey("KEY_ArrowDown", { altKey: true }, win);
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}
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return popupShownPromise;
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}
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function hideSelectPopup(mode = "enter", win = window) {
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let browser = win.gBrowser.selectedBrowser;
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let selectClosedPromise = SpecialPowers.spawn(browser, [], async function () {
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let { SelectContentHelper } = ChromeUtils.importESModule(
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"resource://gre/actors/SelectChild.sys.mjs"
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);
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return ContentTaskUtils.waitForCondition(() => !SelectContentHelper.open);
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});
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const popup = win.document.getElementById("ContentSelectDropdown")?.menupopup;
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if (popup?.isNativeMenu) {
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// Synthesized events are not available with native menus
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popup.hidePopup();
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} else if (mode == "escape") {
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EventUtils.synthesizeKey("KEY_Escape", {}, win);
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} else if (mode == "enter") {
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EventUtils.synthesizeKey("KEY_Enter", {}, win);
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} else if (mode == "click") {
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EventUtils.synthesizeMouseAtCenter(popup.lastElementChild, {}, win);
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}
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return selectClosedPromise;
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}
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