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author | 2017-05-02 17:51:53 +0200 | |
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committer | 2017-05-02 17:51:53 +0200 | |
commit | 3102ec9ce009d0f28355c5b7df9c5bd5013e6e75 (patch) | |
tree | 80a1ea19ff06cc9308b236a0d8d6358d21dd0381 /CAN-binder/libs/nanopb/tests/regression/issue_242/zero_value.c | |
parent | 12e680a3c97a2750c657a8c561a79706f3689149 (diff) | |
parent | 278ffb890e3d8722e4c7d824baaf221a1e375fc4 (diff) |
Add 'CAN-binder/libs/nanopb/' from commit '278ffb890e3d8722e4c7d824baaf221a1e375fc4'
git-subtree-dir: CAN-binder/libs/nanopb
git-subtree-mainline: 12e680a3c97a2750c657a8c561a79706f3689149
git-subtree-split: 278ffb890e3d8722e4c7d824baaf221a1e375fc4
Diffstat (limited to 'CAN-binder/libs/nanopb/tests/regression/issue_242/zero_value.c')
-rw-r--r-- | CAN-binder/libs/nanopb/tests/regression/issue_242/zero_value.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/CAN-binder/libs/nanopb/tests/regression/issue_242/zero_value.c b/CAN-binder/libs/nanopb/tests/regression/issue_242/zero_value.c new file mode 100644 index 00000000..b3d96b7a --- /dev/null +++ b/CAN-binder/libs/nanopb/tests/regression/issue_242/zero_value.c @@ -0,0 +1,51 @@ +#include <unittests.h> +#include <pb_encode.h> +#include <pb_decode.h> +#include <string.h> +#include "zero_value.pb.h" + +int main() +{ + int status = 0; + + COMMENT("Test extension fields with zero values"); + { + uint8_t buffer[256] = {0}; + pb_ostream_t ostream; + int32_t value = 0; + Extendable source = {0}; + + pb_extension_t source_ext = {0}; + source_ext.type = &opt_int32; + source_ext.dest = &value; + source.extensions = &source_ext; + + ostream = pb_ostream_from_buffer(buffer, sizeof(buffer)); + TEST(pb_encode(&ostream, Extendable_fields, &source)); + + TEST(ostream.bytes_written == 2); + TEST(memcmp(buffer, "\x58\x00", 2) == 0); + } + + /* Note: There never was a bug here, but this check is included + * in the regression test because the logic is closely related. + */ + COMMENT("Test pointer fields with zero values"); + { + uint8_t buffer[256] = {0}; + pb_ostream_t ostream; + int32_t value = 0; + PointerMessage source = {0}; + + source.opt_int32 = &value; + + ostream = pb_ostream_from_buffer(buffer, sizeof(buffer)); + TEST(pb_encode(&ostream, PointerMessage_fields, &source)); + + TEST(ostream.bytes_written == 2); + TEST(memcmp(buffer, "\x58\x00", 2) == 0); + } + + return status; +} + |