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-rw-r--r--js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js10
1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js b/js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js
new file mode 100644
index 000000000..1de2eaef0
--- /dev/null
+++ b/js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js
@@ -0,0 +1,10 @@
+// Create Proxy that throws for everything.
+var {proxy, revoke} = Proxy.revocable({}, {});
+
+var obj = {__proto__: proxy, a: 1};
+// This revokes the proxy, so every operation on it THROWS.
+revoke();
+
+assertEq(delete obj.a, true);
+assertEq(delete obj.b, true);
+// Should not have invoked anything on [[Prototype]]