Added alltypes-testcases for optional fields and default values.

4 files changed, 180 insertions, 12 deletions

diff --git a/tests/Makefile b/tests/Makefile
index 5a5d94a..5014221 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -65,7 +65,8 @@ run_unittests: decode_unittests encode_unittests test_encode1 test_encode2 test_
 	"`./test_encode_callbacks | protoc --decode=TestMessage callbacks.proto`" ]
 
 	./test_encode3 | ./test_decode3
-	./test_encode3 | protoc --decode=AllTypes -I. -I../generator -I/usr/include alltypes.proto >/dev/null
+	./test_encode3 1 | ./test_decode3 1
+	./test_encode3 1 | protoc --decode=AllTypes -I. -I../generator -I/usr/include alltypes.proto >/dev/null
 	
 	./test_missing_fields
 
diff --git a/tests/alltypes.proto b/tests/alltypes.proto
index edaaa62..b9003a7 100644
--- a/tests/alltypes.proto
+++ b/tests/alltypes.proto
@@ -1,8 +1,9 @@
 import "nanopb.proto";
 
 message SubMessage {
-    required string substuff1 = 1 [(nanopb).max_size = 16];
-    required int32 substuff2 = 2;
+    required string substuff1 = 1 [(nanopb).max_size = 16, default = "1"];
+    required int32 substuff2 = 2 [default = 2];
+    optional fixed32 substuff3 = 3 [default = 3];
 }
 
 enum MyEnum {
@@ -56,7 +57,27 @@ message AllTypes {
     repeated SubMessage rep_submsg  = 36 [(nanopb).max_count = 5];
     repeated MyEnum     rep_enum    = 37 [(nanopb).max_count = 5];
     
+    optional int32      opt_int32   = 41 [default = 4041];
+    optional int64      opt_int64   = 42 [default = 4042];
+    optional uint32     opt_uint32  = 43 [default = 4043];
+    optional uint64     opt_uint64  = 44 [default = 4044];
+    optional sint32     opt_sint32  = 45 [default = 4045];
+    optional sint64     opt_sint64  = 46 [default = 4046];
+    optional bool       opt_bool    = 47 [default = false];
     
+    optional fixed32    opt_fixed32 = 48 [default = 4048];
+    optional sfixed32   opt_sfixed32= 49 [default = 4049];
+    optional float      opt_float   = 50 [default = 4050];
+    
+    optional fixed64    opt_fixed64 = 51 [default = 4051];
+    optional sfixed64   opt_sfixed64= 52 [default = 4052];
+    optional double     opt_double  = 53 [default = 4053];
+    
+    optional string     opt_string  = 54 [(nanopb).max_size = 16, default = "4054"];
+    optional bytes      opt_bytes   = 55 [(nanopb).max_size = 16, default = "4055"];
+    optional SubMessage opt_submsg  = 56;
+    optional MyEnum     opt_enum    = 57 [default = Second];
+
     // Just to make sure that the size of the fields has been calculated
     // properly, i.e. otherwise a bug in last field might not be detected.
     required int32      end = 99;
diff --git a/tests/test_decode3.c b/tests/test_decode3.c
index 4f55b55..4b7ee9e 100644
--- a/tests/test_decode3.c
+++ b/tests/test_decode3.c
@@ -1,10 +1,11 @@
-/* Tests the decoding of all types. Currently only in the 'required' variety.
+/* Tests the decoding of all types.
  * This is the counterpart of test_encode3.
  * Run e.g. ./test_encode3 | ./test_decode3
  */
 
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 #include <pb_decode.h>
 #include "alltypes.pb.h"
 
@@ -15,9 +16,12 @@
 
 /* This function is called once from main(), it handles
    the decoding and checks the fields. */
-bool check_alltypes(pb_istream_t *stream)
+bool check_alltypes(pb_istream_t *stream, int mode)
 {
-    AllTypes alltypes = {};
+    AllTypes alltypes;
+    
+    /* Fill with garbage to better detect initialization errors */
+    memset(&alltypes, 0xAA, sizeof(alltypes));
     
     if (!pb_decode(stream, AllTypes_fields, &alltypes))
         return false;
@@ -43,6 +47,7 @@ bool check_alltypes(pb_istream_t *stream)
     TEST(memcmp(alltypes.req_bytes.bytes, "1015", 4) == 0);
     TEST(strcmp(alltypes.req_submsg.substuff1, "1016") == 0);
     TEST(alltypes.req_submsg.substuff2 == 1016);
+    TEST(alltypes.req_submsg.substuff3 == 3);
     TEST(alltypes.req_enum == MyEnum_Truth);
     
     TEST(alltypes.rep_int32_count == 5 && alltypes.rep_int32[4] == 2001 && alltypes.rep_int32[0] == 0);
@@ -68,26 +73,118 @@ bool check_alltypes(pb_istream_t *stream)
     TEST(alltypes.rep_submsg_count == 5);
     TEST(strcmp(alltypes.rep_submsg[4].substuff1, "2016") == 0 && alltypes.rep_submsg[0].substuff1[0] == '\0');
     TEST(alltypes.rep_submsg[4].substuff2 == 2016 && alltypes.rep_submsg[0].substuff2 == 0);
+    TEST(alltypes.rep_submsg[4].substuff3 == 2016 && alltypes.rep_submsg[0].substuff3 == 3);
     
     TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero);
     
+    if (mode == 0)
+    {
+        /* Expect default values */
+        TEST(alltypes.has_opt_int32     == false);
+        TEST(alltypes.opt_int32         == 4041);
+        TEST(alltypes.has_opt_int64     == false);
+        TEST(alltypes.opt_int64         == 4042);
+        TEST(alltypes.has_opt_uint32    == false);
+        TEST(alltypes.opt_uint32        == 4043);
+        TEST(alltypes.has_opt_uint64    == false);
+        TEST(alltypes.opt_uint64        == 4044);
+        TEST(alltypes.has_opt_sint32    == false);
+        TEST(alltypes.opt_sint32        == 4045);
+        TEST(alltypes.has_opt_sint64    == false);
+        TEST(alltypes.opt_sint64        == 4046);
+        TEST(alltypes.has_opt_bool      == false);
+        TEST(alltypes.opt_bool          == false);
+        
+        TEST(alltypes.has_opt_fixed32   == false);
+        TEST(alltypes.opt_fixed32       == 4048);
+        TEST(alltypes.has_opt_sfixed32  == false);
+        TEST(alltypes.opt_sfixed32      == 4049);
+        TEST(alltypes.has_opt_float     == false);
+        TEST(alltypes.opt_float         == 4050.0f);
+        
+        TEST(alltypes.has_opt_fixed64   == false);
+        TEST(alltypes.opt_fixed64       == 4051);
+        TEST(alltypes.has_opt_sfixed64  == false);
+        TEST(alltypes.opt_sfixed64      == 4052);
+        TEST(alltypes.has_opt_double    == false);
+        TEST(alltypes.opt_double        == 4053.0);
+        
+        TEST(alltypes.has_opt_string    == false);
+        TEST(strcmp(alltypes.opt_string, "4054") == 0);
+        TEST(alltypes.has_opt_bytes     == false);
+        TEST(alltypes.opt_bytes.size == 4);
+        TEST(memcmp(alltypes.opt_bytes.bytes, "4055", 4) == 0);
+        TEST(alltypes.has_opt_submsg    == false);
+        TEST(strcmp(alltypes.opt_submsg.substuff1, "1") == 0);
+        TEST(alltypes.opt_submsg.substuff2 == 2);
+        TEST(alltypes.opt_submsg.substuff3 == 3);
+        TEST(alltypes.has_opt_enum     == false);
+        TEST(alltypes.opt_enum == MyEnum_Second);
+    }
+    else
+    {
+        /* Expect filled-in values */
+        TEST(alltypes.has_opt_int32     == true);
+        TEST(alltypes.opt_int32         == 3041);
+        TEST(alltypes.has_opt_int64     == true);
+        TEST(alltypes.opt_int64         == 3042);
+        TEST(alltypes.has_opt_uint32    == true);
+        TEST(alltypes.opt_uint32        == 3043);
+        TEST(alltypes.has_opt_uint64    == true);
+        TEST(alltypes.opt_uint64        == 3044);
+        TEST(alltypes.has_opt_sint32    == true);
+        TEST(alltypes.opt_sint32        == 3045);
+        TEST(alltypes.has_opt_sint64    == true);
+        TEST(alltypes.opt_sint64        == 3046);
+        TEST(alltypes.has_opt_bool      == true);
+        TEST(alltypes.opt_bool          == true);
+        
+        TEST(alltypes.has_opt_fixed32   == true);
+        TEST(alltypes.opt_fixed32       == 3048);
+        TEST(alltypes.has_opt_sfixed32  == true);
+        TEST(alltypes.opt_sfixed32      == 3049);
+        TEST(alltypes.has_opt_float     == true);
+        TEST(alltypes.opt_float         == 3050.0f);
+        
+        TEST(alltypes.has_opt_fixed64   == true);
+        TEST(alltypes.opt_fixed64       == 3051);
+        TEST(alltypes.has_opt_sfixed64  == true);
+        TEST(alltypes.opt_sfixed64      == 3052);
+        TEST(alltypes.has_opt_double    == true);
+        TEST(alltypes.opt_double        == 3053.0);
+        
+        TEST(alltypes.has_opt_string    == true);
+        TEST(strcmp(alltypes.opt_string, "3054") == 0);
+        TEST(alltypes.has_opt_bytes     == true);
+        TEST(alltypes.opt_bytes.size == 4);
+        TEST(memcmp(alltypes.opt_bytes.bytes, "3055", 4) == 0);
+        TEST(alltypes.has_opt_submsg    == true);
+        TEST(strcmp(alltypes.opt_submsg.substuff1, "3056") == 0);
+        TEST(alltypes.opt_submsg.substuff2 == 3056);
+        TEST(alltypes.opt_submsg.substuff3 == 3);
+        TEST(alltypes.has_opt_enum      == true);
+        TEST(alltypes.opt_enum == MyEnum_Truth);
+    }
     
     TEST(alltypes.end == 1099);
     
     return true;
 }
 
-int main()
+int main(int argc, char **argv)
 {
+    /* Whether to expect the optional values or the default values. */
+    int mode = (argc > 1) ? atoi(argv[1]) : 0;
+    
     /* Read the data into buffer */
-    uint8_t buffer[512];
+    uint8_t buffer[1024];
     size_t count = fread(buffer, 1, sizeof(buffer), stdin);
     
     /* Construct a pb_istream_t for reading from the buffer */
     pb_istream_t stream = pb_istream_from_buffer(buffer, count);
     
     /* Decode and print out the stuff */
-    if (!check_alltypes(&stream))
+    if (!check_alltypes(&stream, mode))
     {
         printf("Parsing failed: %s\n", PB_GET_ERROR(&stream));
         return 1;
diff --git a/tests/test_encode3.c b/tests/test_encode3.c
index 8128ea4..1a48f06 100644
--- a/tests/test_encode3.c
+++ b/tests/test_encode3.c
@@ -1,14 +1,16 @@
 /* Attempts to test all the datatypes supported by ProtoBuf.
- * Currently only tests the 'required' variety.
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <pb_encode.h>
 #include "alltypes.pb.h"
 
-int main()
+int main(int argc, char **argv)
 {
+    int mode = (argc > 1) ? atoi(argv[1]) : 0;
+    
     /* Initialize the structure with constants */
     AllTypes alltypes = {0};
     
@@ -58,12 +60,58 @@ int main()
     alltypes.rep_submsg_count = 5;
     strcpy(alltypes.rep_submsg[4].substuff1, "2016");
     alltypes.rep_submsg[4].substuff2 = 2016;
+    alltypes.rep_submsg[4].has_substuff3 = true;
+    alltypes.rep_submsg[4].substuff3 = 2016;
     
     alltypes.rep_enum_count = 5; alltypes.rep_enum[4] = MyEnum_Truth;
     
+    if (mode != 0)
+    {
+        /* Fill in values for optional fields */
+        alltypes.has_opt_int32 = true;
+        alltypes.opt_int32         = 3041;
+        alltypes.has_opt_int64 = true;
+        alltypes.opt_int64         = 3042;
+        alltypes.has_opt_uint32 = true;
+        alltypes.opt_uint32        = 3043;
+        alltypes.has_opt_uint64 = true;
+        alltypes.opt_uint64        = 3044;
+        alltypes.has_opt_sint32 = true;
+        alltypes.opt_sint32        = 3045;
+        alltypes.has_opt_sint64 = true;
+        alltypes.opt_sint64        = 3046;
+        alltypes.has_opt_bool = true;
+        alltypes.opt_bool          = true;
+        
+        alltypes.has_opt_fixed32 = true;
+        alltypes.opt_fixed32       = 3048;
+        alltypes.has_opt_sfixed32 = true;
+        alltypes.opt_sfixed32      = 3049;
+        alltypes.has_opt_float = true;
+        alltypes.opt_float         = 3050.0f;
+        
+        alltypes.has_opt_fixed64 = true;
+        alltypes.opt_fixed64       = 3051;
+        alltypes.has_opt_sfixed64 = true;
+        alltypes.opt_sfixed64      = 3052;
+        alltypes.has_opt_double = true;
+        alltypes.opt_double        = 3053.0;
+        
+        alltypes.has_opt_string = true;
+        strcpy(alltypes.opt_string, "3054");
+        alltypes.has_opt_bytes = true;
+        alltypes.opt_bytes.size = 4;
+        memcpy(alltypes.opt_bytes.bytes, "3055", 4);
+        alltypes.has_opt_submsg = true;
+        strcpy(alltypes.opt_submsg.substuff1, "3056");
+        alltypes.opt_submsg.substuff2 = 3056;
+        alltypes.has_opt_enum = true;
+        alltypes.opt_enum = MyEnum_Truth;
+    }
+    
     alltypes.end = 1099;
     
-    uint8_t buffer[512];
+    uint8_t buffer[1024];
     pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
     
     /* Now encode it and check if we succeeded. */
@@ -74,6 +122,7 @@ int main()
     }
     else
     {
+        fprintf(stderr, "Encoding failed!\n");
         return 1; /* Failure */
     }
 }