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Import of the watch repository from Pebble

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Matthieu Jeanson 2024-12-12 16:43:03 -08:00 • committed by Katharine Berry
commit 3b92768480
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52
third_party/nanopb/tests/regression/issue_342/test_extensions.c vendored Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pb_encode.h>
#include <pb_decode.h>
#include "extensions.pb.h"
#include "unittests.h"
static bool write_string(pb_ostream_t *stream, const pb_field_t *field, void * const *arg)
{
return pb_encode_tag_for_field(stream, field) &&
pb_encode_string(stream, (const void*)"abc", 3);
}
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));
pb_callback_t callback_def = {{0}};
pb_extension_t ext = {0};
BaseMessage msg = {0};
callback_def.funcs.encode = &write_string;
ext.type = &string_extension;
ext.dest = &callback_def;
msg.extensions = &ext;
TEST(pb_encode(&stream, BaseMessage_fields, &msg));
msglen = stream.bytes_written;
TEST(msglen > 3);
}
{
pb_istream_t stream = pb_istream_from_buffer(buffer, msglen);
pb_extension_t ext = {0};
BaseMessage msg = {0};
ext.type = &string_extension;
/* Note: ext.dest remains null to trigger bug #342 */
msg.extensions = &ext;
TEST(pb_decode(&stream, BaseMessage_fields, &msg));
}
return status;
}