1 files changed, 33 insertions, 0 deletions
diff --git a/browser/components/migration/tests/chrome/test_migration_wizard.html b/browser/components/migration/tests/chrome/test_migration_wizard.html
new file mode 100644
index 0000000000..50e9300aa6
--- /dev/null
+++ b/browser/components/migration/tests/chrome/test_migration_wizard.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Basic tests for the Migration Wizard component</title>
+  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="chrome://browser/content/migration/migration-wizard.mjs" type="module"></script>
+  <link rel="stylesheet" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+  <script>
+    "use strict";
+
+    /**
+     * Tests that the MigrationWizard:Init event is fired when the <migration-wizard>
+     * is added to the DOM.
+     */
+    add_task(async function test_init_event() {
+      let wiz = document.createElement("migration-wizard");
+      let content = document.getElementById("content");
+      let promise = new Promise(resolve => {
+        content.addEventListener("MigrationWizard:Init", resolve, { once: true });
+      })
+      content.appendChild(wiz);
+      await promise;
+      ok(true, "Saw MigrationWizard:Init event.");
+    });
+  </script>
+</head>
+<body>
+<p id="display"></p>
+<div id="content"></div>
+<pre id="test"></pre>
+</body>
+</html>