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-rw-r--r--tests/alltypes_proto3/SConscript45
-rw-r--r--tests/alltypes_proto3/alltypes.options4
-rw-r--r--tests/alltypes_proto3/alltypes.proto100
-rw-r--r--tests/alltypes_proto3/decode_alltypes.c167
-rw-r--r--tests/alltypes_proto3/encode_alltypes.c111
5 files changed, 427 insertions, 0 deletions
diff --git a/tests/alltypes_proto3/SConscript b/tests/alltypes_proto3/SConscript
new file mode 100644
index 0000000..4c2388e
--- /dev/null
+++ b/tests/alltypes_proto3/SConscript
@@ -0,0 +1,45 @@
+# Version of AllTypes test case for protobuf 3 file format.
+
+Import("env")
+
+import re
+match = None
+if 'PROTOC_VERSION' in env:
+ match = re.search('([0-9]+).([0-9]+).([0-9]+)', env['PROTOC_VERSION'])
+
+if match:
+ version = list(map(int, match.groups()))
+
+# proto3 syntax is supported by protoc >= 3.0.0
+if env.GetOption('clean') or (match and version[0] >= 3):
+
+ env.NanopbProto(["alltypes", "alltypes.options"])
+ enc = env.Program(["encode_alltypes.c", "alltypes.pb.c", "$COMMON/pb_encode.o", "$COMMON/pb_common.o"])
+ dec = env.Program(["decode_alltypes.c", "alltypes.pb.c", "$COMMON/pb_decode.o", "$COMMON/pb_common.o"])
+
+ # Test the round-trip from nanopb encoder to nanopb decoder
+ env.RunTest(enc)
+ env.RunTest([dec, "encode_alltypes.output"])
+
+ # Re-encode the data using protoc, and check that the results from nanopb
+ # match byte-per-byte to the protoc output.
+ env.Decode("encode_alltypes.output.decoded",
+ ["encode_alltypes.output", "alltypes.proto"],
+ MESSAGE='AllTypes')
+ env.Encode("encode_alltypes.output.recoded",
+ ["encode_alltypes.output.decoded", "alltypes.proto"],
+ MESSAGE='AllTypes')
+ env.Compare(["encode_alltypes.output", "encode_alltypes.output.recoded"])
+
+ # Do the same checks with the optional fields present.
+ env.RunTest("optionals.output", enc, ARGS = ['1'])
+ env.RunTest("optionals.decout", [dec, "optionals.output"], ARGS = ['1'])
+ env.Decode("optionals.output.decoded",
+ ["optionals.output", "alltypes.proto"],
+ MESSAGE='AllTypes')
+ env.Encode("optionals.output.recoded",
+ ["optionals.output.decoded", "alltypes.proto"],
+ MESSAGE='AllTypes')
+ env.Compare(["optionals.output", "optionals.output.recoded"])
+
+
diff --git a/tests/alltypes_proto3/alltypes.options b/tests/alltypes_proto3/alltypes.options
new file mode 100644
index 0000000..78dd08d
--- /dev/null
+++ b/tests/alltypes_proto3/alltypes.options
@@ -0,0 +1,4 @@
+* max_size:16
+* max_count:5
+*.*fbytes fixed_length:true max_size:4
+
diff --git a/tests/alltypes_proto3/alltypes.proto b/tests/alltypes_proto3/alltypes.proto
new file mode 100644
index 0000000..f66109e
--- /dev/null
+++ b/tests/alltypes_proto3/alltypes.proto
@@ -0,0 +1,100 @@
+syntax = "proto3";
+// package name placeholder
+
+message SubMessage {
+ string substuff1 = 1;
+ int32 substuff2 = 2;
+ fixed32 substuff3 = 3;
+}
+
+message EmptyMessage {
+
+}
+
+enum HugeEnum {
+ HE_Zero = 0;
+ Negative = -2147483647; /* protoc doesn't accept -2147483648 here */
+ Positive = 2147483647;
+}
+
+message Limits {
+ int32 int32_min = 1;
+ int32 int32_max = 2;
+ uint32 uint32_min = 3;
+ uint32 uint32_max = 4;
+ int64 int64_min = 5;
+ int64 int64_max = 6;
+ uint64 uint64_min = 7;
+ uint64 uint64_max = 8;
+ HugeEnum enum_min = 9;
+ HugeEnum enum_max = 10;
+}
+
+enum MyEnum {
+ Zero = 0;
+ First = 1;
+ Second = 2;
+ Truth = 42;
+}
+
+message AllTypes {
+ int32 sng_int32 = 1;
+ int64 sng_int64 = 2;
+ uint32 sng_uint32 = 3;
+ uint64 sng_uint64 = 4;
+ sint32 sng_sint32 = 5;
+ sint64 sng_sint64 = 6;
+ bool sng_bool = 7;
+
+ fixed32 sng_fixed32 = 8;
+ sfixed32 sng_sfixed32= 9;
+ float sng_float = 10;
+
+ fixed64 sng_fixed64 = 11;
+ sfixed64 sng_sfixed64= 12;
+ double sng_double = 13;
+
+ string sng_string = 14;
+ bytes sng_bytes = 15;
+ SubMessage sng_submsg = 16;
+ MyEnum sng_enum = 17;
+ EmptyMessage sng_emptymsg = 18;
+ bytes sng_fbytes = 19;
+
+ repeated int32 rep_int32 = 21 [packed = true];
+ repeated int64 rep_int64 = 22 [packed = true];
+ repeated uint32 rep_uint32 = 23 [packed = true];
+ repeated uint64 rep_uint64 = 24 [packed = true];
+ repeated sint32 rep_sint32 = 25 [packed = true];
+ repeated sint64 rep_sint64 = 26 [packed = true];
+ repeated bool rep_bool = 27 [packed = true];
+
+ repeated fixed32 rep_fixed32 = 28 [packed = true];
+ repeated sfixed32 rep_sfixed32= 29 [packed = true];
+ repeated float rep_float = 30 [packed = true];
+
+ repeated fixed64 rep_fixed64 = 31 [packed = true];
+ repeated sfixed64 rep_sfixed64= 32 [packed = true];
+ repeated double rep_double = 33 [packed = true];
+
+ repeated string rep_string = 34;
+ repeated bytes rep_bytes = 35;
+ repeated SubMessage rep_submsg = 36;
+ repeated MyEnum rep_enum = 37 [packed = true];
+ repeated EmptyMessage rep_emptymsg = 38;
+ repeated bytes rep_fbytes = 39;
+
+ oneof oneof
+ {
+ SubMessage oneof_msg1 = 59;
+ EmptyMessage oneof_msg2 = 60;
+ }
+
+ // Check that extreme integer values are handled correctly
+ Limits req_limits = 98;
+
+ // 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.
+ int32 end = 99;
+}
+
diff --git a/tests/alltypes_proto3/decode_alltypes.c b/tests/alltypes_proto3/decode_alltypes.c
new file mode 100644
index 0000000..51c1c41
--- /dev/null
+++ b/tests/alltypes_proto3/decode_alltypes.c
@@ -0,0 +1,167 @@
+/* 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"
+#include "test_helpers.h"
+
+#define TEST(x) if (!(x)) { \
+ printf("Test " #x " failed.\n"); \
+ return false; \
+ }
+
+/* This function is called once from main(), it handles
+ the decoding and checks the fields. */
+bool check_alltypes(pb_istream_t *stream, int mode)
+{
+ AllTypes alltypes = AllTypes_init_zero;
+
+ /* Fill with garbage to better detect initialization errors */
+ memset(&alltypes, 0xAA, sizeof(alltypes));
+
+ if (!pb_decode(stream, AllTypes_fields, &alltypes))
+ return false;
+
+ TEST(alltypes.rep_int32_count == 5 && alltypes.rep_int32[4] == -2001 && alltypes.rep_int32[0] == 0);
+ TEST(alltypes.rep_int64_count == 5 && alltypes.rep_int64[4] == -2002 && alltypes.rep_int64[0] == 0);
+ TEST(alltypes.rep_uint32_count == 5 && alltypes.rep_uint32[4] == 2003 && alltypes.rep_uint32[0] == 0);
+ TEST(alltypes.rep_uint64_count == 5 && alltypes.rep_uint64[4] == 2004 && alltypes.rep_uint64[0] == 0);
+ TEST(alltypes.rep_sint32_count == 5 && alltypes.rep_sint32[4] == -2005 && alltypes.rep_sint32[0] == 0);
+ TEST(alltypes.rep_sint64_count == 5 && alltypes.rep_sint64[4] == -2006 && alltypes.rep_sint64[0] == 0);
+ TEST(alltypes.rep_bool_count == 5 && alltypes.rep_bool[4] == true && alltypes.rep_bool[0] == false);
+
+ TEST(alltypes.rep_fixed32_count == 5 && alltypes.rep_fixed32[4] == 2008 && alltypes.rep_fixed32[0] == 0);
+ TEST(alltypes.rep_sfixed32_count == 5 && alltypes.rep_sfixed32[4] == -2009 && alltypes.rep_sfixed32[0] == 0);
+ TEST(alltypes.rep_float_count == 5 && alltypes.rep_float[4] == 2010.0f && alltypes.rep_float[0] == 0.0f);
+
+ TEST(alltypes.rep_fixed64_count == 5 && alltypes.rep_fixed64[4] == 2011 && alltypes.rep_fixed64[0] == 0);
+ TEST(alltypes.rep_sfixed64_count == 5 && alltypes.rep_sfixed64[4] == -2012 && alltypes.rep_sfixed64[0] == 0);
+ TEST(alltypes.rep_double_count == 5 && alltypes.rep_double[4] == 2013.0 && alltypes.rep_double[0] == 0.0);
+
+ TEST(alltypes.rep_string_count == 5 && strcmp(alltypes.rep_string[4], "2014") == 0 && alltypes.rep_string[0][0] == '\0');
+ TEST(alltypes.rep_bytes_count == 5 && alltypes.rep_bytes[4].size == 4 && alltypes.rep_bytes[0].size == 0);
+ TEST(memcmp(alltypes.rep_bytes[4].bytes, "2015", 4) == 0);
+
+ 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 == 0);
+
+ TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero);
+ TEST(alltypes.rep_emptymsg_count == 5);
+
+ TEST(alltypes.rep_fbytes_count == 5);
+ TEST(alltypes.rep_fbytes[0][0] == 0 && alltypes.rep_fbytes[0][3] == 0);
+ TEST(memcmp(alltypes.rep_fbytes[4], "2019", 4) == 0);
+
+ if (mode == 0)
+ {
+ /* Expect default values */
+ TEST(alltypes.sng_int32 == 0);
+ TEST(alltypes.sng_int64 == 0);
+ TEST(alltypes.sng_uint32 == 0);
+ TEST(alltypes.sng_uint64 == 0);
+ TEST(alltypes.sng_sint32 == 0);
+ TEST(alltypes.sng_sint64 == 0);
+ TEST(alltypes.sng_bool == false);
+
+ TEST(alltypes.sng_fixed32 == 0);
+ TEST(alltypes.sng_sfixed32 == 0);
+ TEST(alltypes.sng_float == 0.0f);
+
+ TEST(alltypes.sng_fixed64 == 0);
+ TEST(alltypes.sng_sfixed64 == 0);
+ TEST(alltypes.sng_double == 0.0);
+
+ TEST(strcmp(alltypes.sng_string, "") == 0);
+ TEST(alltypes.sng_bytes.size == 0);
+ TEST(strcmp(alltypes.sng_submsg.substuff1, "") == 0);
+ TEST(alltypes.sng_submsg.substuff2 == 0);
+ TEST(alltypes.sng_submsg.substuff3 == 0);
+ TEST(alltypes.sng_enum == MyEnum_Zero);
+ TEST(alltypes.sng_fbytes[0] == 0 &&
+ alltypes.sng_fbytes[1] == 0 &&
+ alltypes.sng_fbytes[2] == 0 &&
+ alltypes.sng_fbytes[3] == 0);
+
+ TEST(alltypes.which_oneof == 0);
+ }
+ else
+ {
+ /* Expect filled-in values */
+ TEST(alltypes.sng_int32 == 3041);
+ TEST(alltypes.sng_int64 == 3042);
+ TEST(alltypes.sng_uint32 == 3043);
+ TEST(alltypes.sng_uint64 == 3044);
+ TEST(alltypes.sng_sint32 == 3045);
+ TEST(alltypes.sng_sint64 == 3046);
+ TEST(alltypes.sng_bool == true);
+
+ TEST(alltypes.sng_fixed32 == 3048);
+ TEST(alltypes.sng_sfixed32 == 3049);
+ TEST(alltypes.sng_float == 3050.0f);
+
+ TEST(alltypes.sng_fixed64 == 3051);
+ TEST(alltypes.sng_sfixed64 == 3052);
+ TEST(alltypes.sng_double == 3053.0);
+
+ TEST(strcmp(alltypes.sng_string, "3054") == 0);
+ TEST(alltypes.sng_bytes.size == 4);
+ TEST(memcmp(alltypes.sng_bytes.bytes, "3055", 4) == 0);
+ TEST(strcmp(alltypes.sng_submsg.substuff1, "3056") == 0);
+ TEST(alltypes.sng_submsg.substuff2 == 3056);
+ TEST(alltypes.sng_submsg.substuff3 == 0);
+ TEST(alltypes.sng_enum == MyEnum_Truth);
+ TEST(memcmp(alltypes.sng_fbytes, "3059", 4) == 0);
+
+ TEST(alltypes.which_oneof == AllTypes_oneof_msg1_tag);
+ TEST(strcmp(alltypes.oneof.oneof_msg1.substuff1, "4059") == 0);
+ TEST(alltypes.oneof.oneof_msg1.substuff2 == 4059);
+ }
+
+ TEST(alltypes.req_limits.int32_min == INT32_MIN);
+ TEST(alltypes.req_limits.int32_max == INT32_MAX);
+ TEST(alltypes.req_limits.uint32_min == 0);
+ TEST(alltypes.req_limits.uint32_max == UINT32_MAX);
+ TEST(alltypes.req_limits.int64_min == INT64_MIN);
+ TEST(alltypes.req_limits.int64_max == INT64_MAX);
+ TEST(alltypes.req_limits.uint64_min == 0);
+ TEST(alltypes.req_limits.uint64_max == UINT64_MAX);
+ TEST(alltypes.req_limits.enum_min == HugeEnum_Negative);
+ TEST(alltypes.req_limits.enum_max == HugeEnum_Positive);
+
+ TEST(alltypes.end == 1099);
+
+ return true;
+}
+
+int main(int argc, char **argv)
+{
+ uint8_t buffer[1024];
+ size_t count;
+ pb_istream_t stream;
+
+ /* Whether to expect the optional values or the default values. */
+ int mode = (argc > 1) ? atoi(argv[1]) : 0;
+
+ /* Read the data into buffer */
+ SET_BINARY_MODE(stdin);
+ count = fread(buffer, 1, sizeof(buffer), stdin);
+
+ /* Construct a pb_istream_t for reading from the buffer */
+ stream = pb_istream_from_buffer(buffer, count);
+
+ /* Decode and print out the stuff */
+ if (!check_alltypes(&stream, mode))
+ {
+ printf("Parsing failed: %s\n", PB_GET_ERROR(&stream));
+ return 1;
+ } else {
+ return 0;
+ }
+}
diff --git a/tests/alltypes_proto3/encode_alltypes.c b/tests/alltypes_proto3/encode_alltypes.c
new file mode 100644
index 0000000..1da0668
--- /dev/null
+++ b/tests/alltypes_proto3/encode_alltypes.c
@@ -0,0 +1,111 @@
+/* Attempts to test all the datatypes supported by ProtoBuf3.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pb_encode.h>
+#include "alltypes.pb.h"
+#include "test_helpers.h"
+
+int main(int argc, char **argv)
+{
+ int mode = (argc > 1) ? atoi(argv[1]) : 0;
+
+ /* Initialize the structure with constants */
+ AllTypes alltypes = AllTypes_init_zero;
+
+ alltypes.rep_int32_count = 5; alltypes.rep_int32[4] = -2001;
+ alltypes.rep_int64_count = 5; alltypes.rep_int64[4] = -2002;
+ alltypes.rep_uint32_count = 5; alltypes.rep_uint32[4] = 2003;
+ alltypes.rep_uint64_count = 5; alltypes.rep_uint64[4] = 2004;
+ alltypes.rep_sint32_count = 5; alltypes.rep_sint32[4] = -2005;
+ alltypes.rep_sint64_count = 5; alltypes.rep_sint64[4] = -2006;
+ alltypes.rep_bool_count = 5; alltypes.rep_bool[4] = true;
+
+ alltypes.rep_fixed32_count = 5; alltypes.rep_fixed32[4] = 2008;
+ alltypes.rep_sfixed32_count = 5; alltypes.rep_sfixed32[4] = -2009;
+ alltypes.rep_float_count = 5; alltypes.rep_float[4] = 2010.0f;
+
+ alltypes.rep_fixed64_count = 5; alltypes.rep_fixed64[4] = 2011;
+ alltypes.rep_sfixed64_count = 5; alltypes.rep_sfixed64[4] = -2012;
+ alltypes.rep_double_count = 5; alltypes.rep_double[4] = 2013.0;
+
+ alltypes.rep_string_count = 5; strcpy(alltypes.rep_string[4], "2014");
+ alltypes.rep_bytes_count = 5; alltypes.rep_bytes[4].size = 4;
+ memcpy(alltypes.rep_bytes[4].bytes, "2015", 4);
+
+ alltypes.rep_submsg_count = 5;
+ strcpy(alltypes.rep_submsg[4].substuff1, "2016");
+ alltypes.rep_submsg[4].substuff2 = 2016;
+ alltypes.rep_submsg[4].substuff3 = 2016;
+
+ alltypes.rep_enum_count = 5; alltypes.rep_enum[4] = MyEnum_Truth;
+ alltypes.rep_emptymsg_count = 5;
+
+ alltypes.rep_fbytes_count = 5;
+ memcpy(alltypes.rep_fbytes[4], "2019", 4);
+
+ alltypes.req_limits.int32_min = INT32_MIN;
+ alltypes.req_limits.int32_max = INT32_MAX;
+ alltypes.req_limits.uint32_min = 0;
+ alltypes.req_limits.uint32_max = UINT32_MAX;
+ alltypes.req_limits.int64_min = INT64_MIN;
+ alltypes.req_limits.int64_max = INT64_MAX;
+ alltypes.req_limits.uint64_min = 0;
+ alltypes.req_limits.uint64_max = UINT64_MAX;
+ alltypes.req_limits.enum_min = HugeEnum_Negative;
+ alltypes.req_limits.enum_max = HugeEnum_Positive;
+
+ if (mode != 0)
+ {
+ /* Fill in values for singular fields */
+ alltypes.sng_int32 = 3041;
+ alltypes.sng_int64 = 3042;
+ alltypes.sng_uint32 = 3043;
+ alltypes.sng_uint64 = 3044;
+ alltypes.sng_sint32 = 3045;
+ alltypes.sng_sint64 = 3046;
+ alltypes.sng_bool = true;
+
+ alltypes.sng_fixed32 = 3048;
+ alltypes.sng_sfixed32 = 3049;
+ alltypes.sng_float = 3050.0f;
+
+ alltypes.sng_fixed64 = 3051;
+ alltypes.sng_sfixed64 = 3052;
+ alltypes.sng_double = 3053.0;
+
+ strcpy(alltypes.sng_string, "3054");
+ alltypes.sng_bytes.size = 4;
+ memcpy(alltypes.sng_bytes.bytes, "3055", 4);
+ strcpy(alltypes.sng_submsg.substuff1, "3056");
+ alltypes.sng_submsg.substuff2 = 3056;
+ alltypes.sng_enum = MyEnum_Truth;
+ memcpy(alltypes.sng_fbytes, "3059", 4);
+
+ alltypes.which_oneof = AllTypes_oneof_msg1_tag;
+ strcpy(alltypes.oneof.oneof_msg1.substuff1, "4059");
+ alltypes.oneof.oneof_msg1.substuff2 = 4059;
+ }
+
+ alltypes.end = 1099;
+
+ {
+ uint8_t buffer[AllTypes_size];
+ pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
+
+ /* Now encode it and check if we succeeded. */
+ if (pb_encode(&stream, AllTypes_fields, &alltypes))
+ {
+ SET_BINARY_MODE(stdout);
+ fwrite(buffer, 1, stream.bytes_written, stdout);
+ return 0; /* Success */
+ }
+ else
+ {
+ fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream));
+ return 1; /* Failure */
+ }
+ }
+}
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