4 files changed, 50 insertions, 0 deletions
diff --git a/tests/multiple_files/SConscript b/tests/multiple_files/SConscript
new file mode 100644
index 00000000..6b4f6b69
--- /dev/null
+++ b/tests/multiple_files/SConscript
@@ -0,0 +1,13 @@
+# Test that multiple .proto files don't cause name collisions.
+
+Import("env")
+
+incpath = env.Clone()
+incpath.Append(PROTOCPATH = '#multiple_files')
+
+incpath.NanopbProto("callbacks")
+incpath.NanopbProto("callbacks2")
+test = incpath.Program(["test_multiple_files.c", "callbacks.pb.c", "callbacks2.pb.c"])
+
+env.RunTest(test)
+
diff --git a/tests/multiple_files/callbacks.proto b/tests/multiple_files/callbacks.proto
new file mode 100644
index 00000000..ccd1edd8
--- /dev/null
+++ b/tests/multiple_files/callbacks.proto
@@ -0,0 +1,16 @@
+message SubMessage {
+    optional string stringvalue = 1;
+    repeated int32 int32value = 2;
+    repeated fixed32 fixed32value = 3;
+    repeated fixed64 fixed64value = 4;
+}
+
+message TestMessage {
+    optional string stringvalue = 1;
+    repeated int32 int32value = 2;
+    repeated fixed32 fixed32value = 3;
+    repeated fixed64 fixed64value = 4;
+    optional SubMessage submsg = 5;
+    repeated string repeatedstring = 6;
+}
+
diff --git a/tests/multiple_files/callbacks2.proto b/tests/multiple_files/callbacks2.proto
new file mode 100644
index 00000000..9a55e15a
--- /dev/null
+++ b/tests/multiple_files/callbacks2.proto
@@ -0,0 +1,9 @@
+// Test if including generated header file for this file + implicit include of
+// callbacks.pb.h still compiles. Used with test_compiles.c.
+import "callbacks.proto";
+
+message Callback2Message {
+    required TestMessage tstmsg = 1;
+    required SubMessage submsg = 2;
+}
+
diff --git a/tests/multiple_files/test_multiple_files.c b/tests/multiple_files/test_multiple_files.c
new file mode 100644
index 00000000..05722dc5
--- /dev/null
+++ b/tests/multiple_files/test_multiple_files.c
@@ -0,0 +1,12 @@
+/*
+ * Tests if this still compiles when multiple .proto files are involved.
+ */
+
+#include <stdio.h>
+#include <pb_encode.h>
+#include "callbacks2.pb.h"
+
+int main()
+{
+	return 0;
+}