fune/browser/components/customizableui/test/browser_947914_button_cut.js

50 lines
1.7 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
add_task(function() {
info("Check cut button existence and functionality");
var testText = "cut text test";
let initialLocation = gBrowser.currentURI.spec;
yield PanelUI.show();
let cutButton = document.getElementById("cut-button");
ok(cutButton, "Cut button exists in Panel Menu");
ok(cutButton.getAttribute("disabled"), "Cut button is disabled");
// cut text from URL bar
gURLBar.value = testText;
gURLBar.focus();
gURLBar.select();
yield PanelUI.show();
ok(!cutButton.hasAttribute("disabled"), "Cut button gets enabled");
cutButton.click();
is(gURLBar.value, "", "Selected text is removed from source when clicking on cut");
// check that the text was added to the clipboard
let clipboard = Services.clipboard;
let transferable = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable);
const globalClipboard = clipboard.kGlobalClipboard;
transferable.init(null);
transferable.addDataFlavor("text/unicode");
clipboard.getData(transferable, globalClipboard);
let str = {}, strLength = {};
transferable.getTransferData("text/unicode", str, strLength);
let clipboardValue = "";
if (str.value) {
str.value.QueryInterface(Ci.nsISupportsString);
clipboardValue = str.value.data;
}
is(clipboardValue, testText, "Data was copied to the clipboard.");
// restore the tab location and clear the clipboard
gBrowser.value = initialLocation;
Services.clipboard.emptyClipboard(globalClipboard);
});