1 files changed, 12 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_keycodes.js b/devtools/client/shared/test/browser_keycodes.js
new file mode 100644
index 0000000000..bcfeafdf65
--- /dev/null
+++ b/devtools/client/shared/test/browser_keycodes.js
@@ -0,0 +1,12 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { KeyCodes } = require("resource://devtools/client/shared/keycodes.js");
+
+add_task(async function () {
+  for (const key in KeyCodes) {
+    is(KeyCodes[key], KeyboardEvent[key], "checking value for " + key);
+  }
+});