1 files changed, 5 insertions, 0 deletions
diff --git a/js/console_test.ts b/js/console_test.ts
index 7bedcf973..a4ff8a4da 100644
--- a/js/console_test.ts
+++ b/js/console_test.ts
@@ -20,6 +20,11 @@ test(function consoleShouldBeANamespace() {
   assertEquals(prototype2, Object.prototype);
 });
 
+test(function consoleHasRightInstance() {
+  assert(console instanceof Console);
+  assertEquals({} instanceof Console, false);
+});
+
 test(function consoleTestAssertShouldNotThrowError() {
   console.assert(true);