1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/scala/firrtl/JsonProtocolSpec.scala b/src/test/scala/firrtl/JsonProtocolSpec.scala
index 0da43204..3e07542b 100644
--- a/src/test/scala/firrtl/JsonProtocolSpec.scala
+++ b/src/test/scala/firrtl/JsonProtocolSpec.scala
@@ -31,6 +31,8 @@ object JsonProtocolTestClasses {
       with HasSerializationHints {
     def typeHints = Seq(param.getClass)
   }
+
+  case class SimpleAnnotation(alpha: String) extends NoTargetAnnotation
 }
 
 import JsonProtocolTestClasses._
@@ -68,4 +70,14 @@ class JsonProtocolSpec extends AnyFlatSpec {
     val deserAnno = serializeAndDeserialize(anno)
     assert(anno == deserAnno)
   }
+
+  "JSON object order" should "not affect deserialization" in {
+    val anno = SimpleAnnotation("hello")
+    val serializedAnno = """[{
+      "alpha": "hello",
+      "class": "firrtlTests.JsonProtocolTestClasses$SimpleAnnotation"
+    }]"""
+    val deserAnno = JsonProtocol.deserialize(serializedAnno).head
+    assert(anno == deserAnno)
+  }
 }