1 files changed, 64 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_947914_button_copy.js b/browser/components/customizableui/test/browser_947914_button_copy.js
new file mode 100644
index 0000000000..e6e0e287c4
--- /dev/null
+++ b/browser/components/customizableui/test/browser_947914_button_copy.js
@@ -0,0 +1,64 @@
+/* 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(async function () {
+  await BrowserTestUtils.withNewTab(
+    { gBrowser, url: "about:blank" },
+    async function () {
+      info("Check copy button existence and functionality");
+      CustomizableUI.addWidgetToArea(
+        "edit-controls",
+        CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
+      );
+
+      await waitForOverflowButtonShown();
+
+      let testText = "copy text test";
+
+      gURLBar.focus();
+      info("The URL bar was focused");
+      await document.getElementById("nav-bar").overflowable.show();
+      info("Menu panel was opened");
+
+      let copyButton = document.getElementById("copy-button");
+      ok(copyButton, "Copy button exists in Panel Menu");
+      ok(
+        copyButton.getAttribute("disabled"),
+        "Copy button is initially disabled"
+      );
+
+      // copy text from URL bar
+      gURLBar.value = testText;
+      gURLBar.valueIsTyped = true;
+      gURLBar.focus();
+      gURLBar.select();
+      await document.getElementById("nav-bar").overflowable.show();
+      info("Menu panel was opened");
+
+      ok(
+        !copyButton.hasAttribute("disabled"),
+        "Copy button is enabled when selecting"
+      );
+
+      await SimpleTest.promiseClipboardChange(testText, () => {
+        copyButton.click();
+      });
+
+      is(
+        gURLBar.value,
+        testText,
+        "Selected text is unaltered when clicking copy"
+      );
+    }
+  );
+});
+
+registerCleanupFunction(function cleanup() {
+  CustomizableUI.reset();
+});