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..1d00bbf0ee
--- /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.import(
+  "resource://gre/modules/FormHistory.jsm"
+);
+
+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 new Promise(resolve =>
+      FormHistory.update([{ op: "remove" }, ...mockHistory], {
+        handleCompletion: resolve,
+      })
+    );
+    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.");
+  });
+});