1 files changed, 34 insertions, 0 deletions
diff --git a/browser/base/content/test/general/browser_focusonkeydown.js b/browser/base/content/test/general/browser_focusonkeydown.js
new file mode 100644
index 0000000000..9cf1f113f5
--- /dev/null
+++ b/browser/base/content/test/general/browser_focusonkeydown.js
@@ -0,0 +1,34 @@
+add_task(async function () {
+  let keyUps = 0;
+
+  await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    "data:text/html,<body>"
+  );
+
+  gURLBar.focus();
+
+  window.addEventListener(
+    "keyup",
+    function (event) {
+      if (event.originalTarget == gURLBar.inputField) {
+        keyUps++;
+      }
+    },
+    { capture: true, once: true }
+  );
+
+  gURLBar.addEventListener(
+    "keydown",
+    function (event) {
+      gBrowser.selectedBrowser.focus();
+    },
+    { capture: true, once: true }
+  );
+
+  EventUtils.sendString("v");
+
+  is(keyUps, 1, "Key up fired at url bar");
+
+  gBrowser.removeCurrentTab();
+});