1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/gdb/tests/test-jsop.cpp b/js/src/gdb/tests/test-jsop.cpp
new file mode 100644
index 0000000000..d92c8f0d2e
--- /dev/null
+++ b/js/src/gdb/tests/test-jsop.cpp
@@ -0,0 +1,13 @@
+#include "gdb-tests.h"
+
+#include "vm/BytecodeUtil.h"
+
+FRAGMENT(jsop, simple) {
+  JSOp undefined = JSOp::Undefined;
+  JSOp debugger = JSOp::Debugger;
+
+  breakpoint();
+
+  use(undefined);
+  use(debugger);
+}