1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/modules/export-ns-from.js b/js/src/jit-test/tests/modules/export-ns-from.js
new file mode 100644
index 0000000000..2e79d77f42
--- /dev/null
+++ b/js/src/jit-test/tests/modules/export-ns-from.js
@@ -0,0 +1,10 @@
+// |jit-test| module
+
+import { ns } from "export-ns.js";
+
+load(libdir + 'asserts.js');
+
+assertEq(isProxy(ns), true);
+assertEq(ns.a, 1);
+assertThrowsInstanceOf(function() { eval("delete ns"); }, SyntaxError);
+assertThrowsInstanceOf(function() { ns = null; }, TypeError);