nix-super/tests/unit/libutil-support/tests/string_callback.hh
2024-04-15 12:05:57 +02:00

16 lines
368 B
C++

#pragma once
#include <string>
namespace nix::testing {
void observe_string_cb(const char * start, unsigned int n, std::string * user_data);
inline void * observe_string_cb_data(std::string & out)
{
return (void *) &out;
};
#define OBSERVE_STRING(str) \
(nix_get_string_callback) nix::testing::observe_string_cb, nix::testing::observe_string_cb_data(str)
}