protobuf-c/t/issue204/issue204.c

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#include <stdlib.h>
#include "t/issue251/issue251.pb-c.h"
int main(void)
{
TwoOneofs msg = TWO_ONEOFS__INIT;
const ProtobufCFieldDescriptor *field;
unsigned off1, off2, off_name;
field = protobuf_c_message_descriptor_get_field_by_name(
msg.base.descriptor,
"first_oneof");
assert (field);
off_name = field->offset;
field = protobuf_c_message_descriptor_get_field(
msg.base.descriptor,
10);
assert (field);
off1 = field->offset;
field = protobuf_c_message_descriptor_get_field(
msg.base.descriptor,
11);
assert (field);
off2 = field->offset;
assert (off_name == off1);
assert (off1 == off2);
field = protobuf_c_message_descriptor_get_field_by_name(
msg.base.descriptor,
"second_oneof");
assert (field);
off_name = field->offset;
field = protobuf_c_message_descriptor_get_field(
msg.base.descriptor,
20);
assert (field);
off1 = field->offset;
field = protobuf_c_message_descriptor_get_field(
msg.base.descriptor,
21);
assert (field);
off2 = field->offset;
assert (off_name == off1);
assert (off1 == off2);
return EXIT_SUCCESS;
}