1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/bug1257045.js b/js/src/jit-test/tests/debug/bug1257045.js
new file mode 100644
index 000000000..a6437b308
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug1257045.js
@@ -0,0 +1,11 @@
+if (!wasmIsSupported())
+  quit();
+
+fullcompartmentchecks(true);
+var g = newGlobal();
+var dbg = new Debugger(g);
+dbg.onNewScript = (function(script) {
+    s = script;
+})
+g.eval(`new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary('(module (func) (export "" 0))')));`);
+s.source;