Import of the watch repository from Pebble

third_party/nanopb/tests/regression/issue_376/SConscript

@@ -0,0 +1,14 @@
+# Regression test for #376:
+# Problem with fixed array inside proto3 submessage
+
+Import("env")
+
+env.NanopbProto(["fixed_array.proto", "fixed_array.options"])
+testprog = env.Program(["test_fixarray.c",
+                 "fixed_array.pb.c",
+                 "$COMMON/pb_encode.o",
+                 "$COMMON/pb_decode.o",
+                 "$COMMON/pb_common.o"])
+
+env.RunTest(testprog)
+

third_party/nanopb/tests/regression/issue_376/fixed_array.options

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+SubMessage.data fixed_count:true,max_count:8
+MainMessage.submsg proto3_singular_msgs:true

third_party/nanopb/tests/regression/issue_376/fixed_array.proto

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+syntax = "proto3";
+
+message MainMessage {
+    SubMessage submsg = 1;
+}
+
+message SubMessage {
+    repeated int32 data = 1;
+}
+
+

third_party/nanopb/tests/regression/issue_376/test_fixarray.c

@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pb_encode.h>
+#include <pb_decode.h>
+#include "fixed_array.pb.h"
+#include "unittests.h"
+
+int main(int argc, char **argv)
+{
+    int status = 0;
+    uint8_t buffer[64];
+    pb_size_t msglen = 0;
+    
+    {
+        pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
+        MainMessage msg = MainMessage_init_zero;
+        
+        msg.submsg.data[0] = 0;
+        msg.submsg.data[4] = 5;
+        
+        TEST(pb_encode(&stream, MainMessage_fields, &msg));
+
+        msglen = stream.bytes_written;
+        TEST(msglen > 5);
+    }
+    
+    {
+        pb_istream_t stream = pb_istream_from_buffer(buffer, msglen);
+        MainMessage msg = MainMessage_init_zero;
+        
+        TEST(pb_decode(&stream, MainMessage_fields, &msg));
+        
+        TEST(msg.submsg.data[0] == 0);
+        TEST(msg.submsg.data[4] == 5);
+    }
+    
+    return status;
+}
+