1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/modules/many-namespace-imports.js b/js/src/jit-test/tests/modules/many-namespace-imports.js
new file mode 100644
index 0000000000..df361c7b91
--- /dev/null
+++ b/js/src/jit-test/tests/modules/many-namespace-imports.js
@@ -0,0 +1,15 @@
+// Test importing a namespace many times.
+
+const count = 1024;
+
+let a = registerModule('a', parseModule("export let a = 1;"));
+
+let s = "";
+for (let i = 0; i < count; i++) {
+    s += "import * as ns" + i + " from 'a';\n";
+    s += "assertEq(ns" + i + ".a, 1);\n";
+}
+let b = registerModule('b', parseModule(s));
+
+moduleLink(b);
+moduleEvaluate(b);