Initial support for embedded messages

1 files changed, 55 insertions, 0 deletions

diff --git a/tests/test3.nim b/tests/test3.nim
new file mode 100644
index 0000000..9c79b84
--- /dev/null
+++ b/tests/test3.nim
@@ -0,0 +1,55 @@
+import intsets
+
+import protobuf/types
+import protobuf/gen
+import protobuf/stream
+
+const
+    Test1Desc = MessageDesc(
+        name: "Test1",
+        fields: @[
+            FieldDesc(
+                name: "a",
+                number: 1,
+                ftype: FieldType.Int32,
+                label: FieldLabel.Required,
+                typeName: "",
+                packed: true
+            )
+        ]
+    )
+
+    Test3Desc = MessageDesc(
+        name: "Test3",
+        fields: @[
+            FieldDesc(
+                name: "c",
+                number: 3,
+                ftype: FieldType.Message,
+                label: FieldLabel.Required,
+                typeName: "Test1",
+                packed: false
+            )
+        ]
+    )
+
+generateMessageType(Test1Desc)
+generateMessageProcs(Test1Desc)
+
+generateMessageType(Test3Desc)
+generateMessageProcs(Test3Desc)
+
+import strutils
+let message = newTest3()
+let t1 = newTest1()
+setA(t1, 150)
+setC(message, t1)
+let ss = newStringStream()
+let pbs = newProtobufStream(ss)
+writeTest3(pbs, message)
+for b in ss.data:
+    echo(toHex(int(b), 2))
+
+setPosition(pbs, 0)
+let message2 = readTest3(pbs)
+echo(message2.c.a)