diff --git a/mobile/android/components/extensions/test/mochitest/chrome.ini b/mobile/android/components/extensions/test/mochitest/chrome.ini
index 30d26b908ff6..c9be8edd9aeb 100644
--- a/mobile/android/components/extensions/test/mochitest/chrome.ini
+++ b/mobile/android/components/extensions/test/mochitest/chrome.ini
@@ -4,6 +4,7 @@ support-files =
   ../../../../../../toolkit/components/extensions/test/mochitest/chrome_cleanup_script.js
 tags = webextensions
 
+[test_ext_browserAction_getTitle_setTitle.html]
 [test_ext_browserAction_onClicked.html]
 [test_ext_pageAction.html]
 [test_ext_pageAction_popup.html]
diff --git a/mobile/android/components/extensions/test/mochitest/test_ext_browserAction_getTitle_setTitle.html b/mobile/android/components/extensions/test/mochitest/test_ext_browserAction_getTitle_setTitle.html
new file mode 100644
index 000000000000..ee574d2241db
--- /dev/null
+++ b/mobile/android/components/extensions/test/mochitest/test_ext_browserAction_getTitle_setTitle.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>BrowserAction Test</title>
+  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="chrome://mochikit/content/tests/SimpleTest/SpawnTask.js"></script>
+  <script src="chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js"></script>
+  <script type="text/javascript" src="head.js"></script>
+  <link rel="stylesheet" href="chrome://mochikit/contents/tests/SimpleTest/test.css"/>
+</head>
+<body>
+
+<script type="text/javascript">
+"use strict";
+
+var {BrowserActions} = SpecialPowers.Cu.import("resource://gre/modules/BrowserActions.jsm", {});
+
+add_task(async function test_setTitle_and_getTitle() {
+  async function background() {
+    let tabCreatedPromise = new Promise(resolve => {
+      let onTabCreated = tab => {
+        browser.tabs.onCreated.removeListener(onTabCreated);
+        resolve();
+      };
+      browser.tabs.onCreated.addListener(onTabCreated);
+    });
+
+    async function createAndTestNewTab(title, url) {
+      // First make sure the default title is correct.
+      let defaultTitle = await browser.browserAction.getTitle({});
+      browser.test.assertEq("Browser Action", defaultTitle, `Expected the default title to be ${defaultTitle}`);
+
+      // Create a tab.
+      let [tab] = await Promise.all([
+        browser.tabs.create({url}),
+        tabCreatedPromise,
+      ]);
+
+      // Test that the default title is returned before the title is set for the tab.
+      let tabTitle = await browser.browserAction.getTitle({tabId: tab.id});
+      browser.test.assertEq("Browser Action", tabTitle, "Expected the default title to be returned");
+
+      // Set the title for the new tab and test that getTitle returns the correct title.
+      await browser.browserAction.setTitle({tabId: tab.id, title});
+      tabTitle = await browser.browserAction.getTitle({tabId: tab.id});
+      browser.test.assertEq(title, tabTitle, `Expected the new tab title to be ${title}`);
+
+      return tab;
+    }
+
+    // Create and test 3 new tabs.
+    let tab1 = await createAndTestNewTab("tab 1", "about:blank");
+    let tab2 = await createAndTestNewTab("tab 2", "about:blank");
+    let tab3 = await createAndTestNewTab("tab 3", "about:blank");
+
+    // Test the default title again.
+    let title = await browser.browserAction.getTitle({});
+    browser.test.assertEq("Browser Action", title, `Expected the default title to be "Browser Action"`);
+
+    // Update the default title and confirm that the new title is returned.
+    await browser.browserAction.setTitle({title: "Updated Title"});
+    title = await browser.browserAction.getTitle({});
+    browser.test.assertEq("Updated Title", title, `Expected the default title to be "Updated Title"`);
+
+    // Try setting the default title to an empty string and confirm that the original title is still used.
+    browser.browserAction.setTitle({title: ""});
+    title = await browser.browserAction.getTitle({});
+    browser.test.assertEq("Updated Title", title, `Expected the default title to still be "Updated Title"`);
+
+    // Check all of the created tabs now.
+    title = await browser.browserAction.getTitle({tabId: tab1.id});
+    browser.test.assertEq("tab 1", title, `Expected the first tab title to be ${title}`);
+    title = await browser.browserAction.getTitle({tabId: tab2.id});
+    browser.test.assertEq("tab 2", title, `Expected the second tab title to be ${title}`);
+    title = await browser.browserAction.getTitle({tabId: tab3.id});
+    browser.test.assertEq("tab 3", title, `Expected the third tab title to be ${title}`);
+
+    // Unset the title for the first tab and confirm that it is unset.
+    browser.browserAction.setTitle({tabId: tab1.id, title: ""});
+    title = await browser.browserAction.getTitle({tabId: tab1.id});
+    browser.test.assertEq("Updated Title", title, `Expected the default title to be returned`);
+
+    browser.test.onMessage.addListener(async (msg, data) => {
+      if (msg === "select-tab") {
+        await browser.tabs.update(data, {active: true});
+        browser.test.sendMessage("tab-selected");
+      } else if (msg == "finish") {
+        // Close the tabs
+        await browser.tabs.remove([tab1.id, tab2.id, tab3.id]);
+        browser.test.notifyPass("browserAction.setTitleAndGetTitle");
+      }
+    });
+
+    browser.test.sendMessage("tabs", {tab1, tab2, tab3});
+  }
+
+  const extension = ExtensionTestUtils.loadExtension({
+    background,
+    manifest: {
+      "name": name,
+      "browser_action": {
+        "default_title": "Browser Action",
+      },
+    },
+  });
+
+  await extension.startup();
+
+  let tabs = await extension.awaitMessage("tabs");
+
+  async function checkTab(tab, name) {
+    extension.sendMessage("select-tab", tab.id);
+    await extension.awaitMessage("tab-selected");
+    is(BrowserActions.getNameForActiveTab(`{${extension.uuid}}`), name, "Got the expected name for the active browser action");
+  }
+
+  await checkTab(tabs.tab1, "Updated Title");
+  await checkTab(tabs.tab2, "tab 2");
+  await checkTab(tabs.tab3, "tab 3");
+  await checkTab(tabs.tab1, "Updated Title");
+
+  extension.sendMessage("finish");
+  await extension.awaitFinish("browserAction.setTitleAndGetTitle");
+
+  await extension.unload();
+});
+</script>
+
+</body>
+</html>
