| #ifndef FORTRAN_EVALUATE_TESTING_H_ |
| #define FORTRAN_EVALUATE_TESTING_H_ |
| |
| #include <cinttypes> |
| #include <string> |
| |
| namespace testing { |
| |
| // Returns EXIT_SUCCESS or EXIT_FAILURE, so a test's main() should end |
| // with "return testing::Complete()". |
| int Complete(); |
| |
| // Pass/fail testing. These macros return a pointer to a printf-like |
| // function that can be optionally called to print more detail, e.g. |
| // COMPARE(x, ==, y)("z is 0x%llx", z); |
| // will also print z after the usual failure message if x != y. |
| #define TEST(predicate) \ |
| testing::Test(__FILE__, __LINE__, #predicate, (predicate)) |
| #define MATCH(want, got) testing::Match(__FILE__, __LINE__, (want), #got, (got)) |
| #define COMPARE(x, rel, y) \ |
| testing::Compare(__FILE__, __LINE__, #x, #rel, #y, (x), (y)) |
| |
| // Functions called by these macros; do not call directly. |
| using FailureDetailPrinter = void (*)(const char *, ...); |
| FailureDetailPrinter Test( |
| const char *file, int line, const char *predicate, bool pass); |
| FailureDetailPrinter Match(const char *file, int line, std::uint64_t want, |
| const char *gots, std::uint64_t got); |
| FailureDetailPrinter Match(const char *file, int line, const char *want, |
| const char *gots, const std::string &got); |
| FailureDetailPrinter Match(const char *file, int line, const std::string &want, |
| const char *gots, const std::string &got); |
| FailureDetailPrinter Compare(const char *file, int line, const char *xs, |
| const char *rel, const char *ys, std::uint64_t x, std::uint64_t y); |
| } // namespace testing |
| #endif // FORTRAN_EVALUATE_TESTING_H_ |