1 files changed, 27 insertions, 0 deletions
diff --git a/browser/components/preferences/tests/browser_open_migration_wizard.js b/browser/components/preferences/tests/browser_open_migration_wizard.js
new file mode 100644
index 0000000000..9191f80078
--- /dev/null
+++ b/browser/components/preferences/tests/browser_open_migration_wizard.js
@@ -0,0 +1,27 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests the "Import Data" button in the "Import Browser Data" section of
+ * the General pane of about:preferences launches the Migration Wizard.
+ */
+add_task(async function test_open_migration_wizard() {
+  const BUTTON_ID = "data-migration";
+
+  await BrowserTestUtils.withNewTab(
+    { gBrowser, url: "about:preferences#general" },
+    async function (browser) {
+      let button = browser.contentDocument.getElementById(BUTTON_ID);
+
+      let wizardReady = BrowserTestUtils.waitForEvent(
+        browser.contentWindow,
+        "MigrationWizard:Ready"
+      );
+      button.click();
+      await wizardReady;
+      Assert.ok(true, "Saw the new Migration Wizard dialog open.");
+    }
+  );
+});