1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-620376-1.js b/js/src/tests/non262/regress/regress-620376-1.js
new file mode 100644
index 0000000000..de55a18c24
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-620376-1.js
@@ -0,0 +1,24 @@
+// |reftest| skip-if(Android)
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributors: Igor Bukanov
+ */
+
+// Test that we can terminate looping array enumeration
+function test() {
+    if (typeof timeout != "function")
+	return;
+
+    var p = new Proxy({}, { onwKeys: function() { return Array(1e9); }});
+
+    expectExitCode(6);
+    timeout(0.001);
+
+    var n = 0;
+    for (i in p) { ++n;}
+    return n;
+}
+
+test();
+reportCompare(0, 0, "ok");