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- #include "test_base.hpp"
- #include <string.h>
- #include <unistd.h>
- #include <cerrno>
- #include <string>
- #include "cnstream_logging.hpp"
- extern int errno;
- std::string GetExePath() {
- char path[PATH_MAX_LENGTH];
- int cnt = readlink("/proc/self/exe", path, PATH_MAX_LENGTH);
- if (cnt < 0 || cnt >= PATH_MAX_LENGTH) {
- return "";
- }
- for (int i = cnt - 1; i >= 0; --i) {
- if ('/' == path[i]) {
- path[i + 1] = '\0';
- break;
- }
- }
- std::string result(path);
- return result;
- }
- void CheckExePath(const std::string& path) {
- if (path.size() == 0) {
- LOGF_IF(UNITEST, 0 != errno) << std::string(strerror(errno));
- LOGF(UNITEST) << "length of exe path is larger than " << PATH_MAX_LENGTH;
- }
- }
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