1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/warp/stub-folding-cross-compartment.js b/js/src/jit-test/tests/warp/stub-folding-cross-compartment.js
new file mode 100644
index 0000000000..735504cf89
--- /dev/null
+++ b/js/src/jit-test/tests/warp/stub-folding-cross-compartment.js
@@ -0,0 +1,15 @@
+var src = `
+var p = {y: 1};
+var arr = [];
+for (var i = 0; i < 10; i++) {
+  var o = Object.create(p);
+  o["x" + i] = 2;
+  arr.push(o);
+}
+arr
+`;
+
+var wrapper = evaluate(src, {global: newGlobal({sameZoneAs: this})});
+for (var i = 0; i < 50; i++) {
+  assertEq(wrapper[i % 10].y, 1);
+}