1 files changed, 46 insertions, 0 deletions
diff --git a/toolkit/components/satchel/test/browser/browser_close_tab.js b/toolkit/components/satchel/test/browser/browser_close_tab.js
new file mode 100644
index 0000000000..37962d37d8
--- /dev/null
+++ b/toolkit/components/satchel/test/browser/browser_close_tab.js
@@ -0,0 +1,46 @@
+/* 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/. */
+
+const { FormHistory } = ChromeUtils.importESModule(
+  "resource://gre/modules/FormHistory.sys.mjs"
+);
+
+add_task(async function test() {
+  const url = `data:text/html,<input type="text" name="field1">`;
+
+  // Open a dummy tab.
+  await BrowserTestUtils.withNewTab(
+    { gBrowser, url },
+    async function (browser) {}
+  );
+
+  await BrowserTestUtils.withNewTab(
+    { gBrowser, url },
+    async function (browser) {
+      const { autoCompletePopup } = browser;
+      const mockHistory = [{ op: "add", fieldname: "field1", value: "value1" }];
+
+      await FormHistory.update([{ op: "remove" }, ...mockHistory]);
+      await SpecialPowers.spawn(browser, [], async function () {
+        const input = content.document.querySelector("input");
+
+        input.focus();
+      });
+
+      // show popup
+      await BrowserTestUtils.synthesizeKey("VK_DOWN", {}, browser);
+      await TestUtils.waitForCondition(() => {
+        return autoCompletePopup.popupOpen;
+      });
+
+      gBrowser.removeCurrentTab();
+
+      await TestUtils.waitForCondition(() => {
+        return !autoCompletePopup.popupOpen;
+      });
+
+      Assert.ok(!autoCompletePopup.popupOpen, "Ensure the popup is closed.");
+    }
+  );
+});