1 files changed, 57 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_947914_button_cut.js b/browser/components/customizableui/test/browser_947914_button_cut.js
new file mode 100644
index 000000000..e6e614368
--- /dev/null
+++ b/browser/components/customizableui/test/browser_947914_button_cut.js
@@ -0,0 +1,57 @@
+/* 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";
+
+var initialLocation = gBrowser.currentURI.spec;
+var globalClipboard;
+
+add_task(function*() {
+  yield BrowserTestUtils.withNewTab({gBrowser, url: "about:blank"}, function*() {
+    info("Check cut button existence and functionality");
+
+    let testText = "cut text test";
+
+    gURLBar.focus();
+    yield PanelUI.show();
+    info("Menu panel was opened");
+
+    let cutButton = document.getElementById("cut-button");
+    ok(cutButton, "Cut button exists in Panel Menu");
+    ok(cutButton.hasAttribute("disabled"), "Cut button is disabled");
+
+    // cut text from URL bar
+    gURLBar.value = testText;
+    gURLBar.focus();
+    gURLBar.select();
+    yield PanelUI.show();
+    info("Menu panel was opened");
+
+    ok(!cutButton.hasAttribute("disabled"), "Cut button is enabled when selecting");
+    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);
+    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.");
+  });
+});
+
+registerCleanupFunction(function cleanup() {
+  Services.clipboard.emptyClipboard(globalClipboard);
+});