| // The Catch implementation is compiled here. This is a standalone |
| // translation unit to avoid recompiling it for every test change. |
| |
| #include <pybind11/embed.h> |
| |
| // Silence MSVC C++17 deprecation warning from Catch regarding std::uncaught_exceptions (up to |
| // catch 2.0.1; this should be fixed in the next catch release after 2.0.1). |
| PYBIND11_WARNING_DISABLE_MSVC(4996) |
| |
| // Catch uses _ internally, which breaks gettext style defines |
| #ifdef _ |
| # undef _ |
| #endif |
| |
| #define CATCH_CONFIG_RUNNER |
| #include <catch.hpp> |
| |
| namespace py = pybind11; |
| |
| int main(int argc, char *argv[]) { |
| // Setup for TEST_CASE in test_interpreter.cpp, tagging on a large random number: |
| std::string updated_pythonpath("pybind11_test_embed_PYTHONPATH_2099743835476552"); |
| const char *preexisting_pythonpath = getenv("PYTHONPATH"); |
| if (preexisting_pythonpath != nullptr) { |
| #if defined(_WIN32) |
| updated_pythonpath += ';'; |
| #else |
| updated_pythonpath += ':'; |
| #endif |
| updated_pythonpath += preexisting_pythonpath; |
| } |
| #if defined(_WIN32) |
| _putenv_s("PYTHONPATH", updated_pythonpath.c_str()); |
| #else |
| setenv("PYTHONPATH", updated_pythonpath.c_str(), /*replace=*/1); |
| #endif |
| |
| py::scoped_interpreter guard{}; |
| |
| auto result = Catch::Session().run(argc, argv); |
| |
| return result < 0xff ? result : 0xff; |
| } |