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pybind11/tests/test_embed/CMakeLists.txt

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CMake
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Add Catch framework for testing embedding support and C++-side features At this point, there is only a single test for interpreter basics. Apart from embedding itself, having a C++ test framework will also benefit the C++-side features by allowing them to be tested directly.
2017-03-23 16:27:32 +00:00
if(${PYTHON_MODULE_EXTENSION} MATCHES "pypy")
add_custom_target(cpptest) # Dummy target on PyPy. Embedding is not supported.
set(_suppress_unused_variable_warning "${DOWNLOAD_CATCH}")
return()
endif()
find_package(Catch 1.9.3)
Miscellaneous travis-ci updates/fixes - For the debian/buster docker build (GCC 7/C++17) install and use the system `catch` package; this also renames "COMPILER_PACKAGES" to "EXTRA_PACKAGES" since it now contains a non-compiler package. - Add a status message indicating the catch version being used for compiling the embedded tests - Simplify some bash code by using VAR+=" foo" to append (rather than VAR="${VAR} foo" - Fix CMAKE_INCLUDE_PATH appending: it was prepending the ':' but not the existing $CMAKE_INCLUDE_PATH value and so would end up with ":/eigen-path" if CMAKE_INCLUDE_PATH was already set. (This wasn't bug that was actually noticed since currently nothing else sets it).
2017-10-22 15:25:18 +00:00
if(CATCH_FOUND)
message(STATUS "Building interpreter tests using Catch v${CATCH_VERSION}")
else()
Add Catch framework for testing embedding support and C++-side features At this point, there is only a single test for interpreter basics. Apart from embedding itself, having a C++ test framework will also benefit the C++-side features by allowing them to be tested directly.
2017-03-23 16:27:32 +00:00
message(STATUS "Catch not detected. Interpreter tests will be skipped. Install Catch headers"
" manually or use `cmake -DDOWNLOAD_CATCH=1` to fetch them automatically.")
return()
endif()
add_executable(test_embed
catch.cpp
test_interpreter.cpp
)
target_include_directories(test_embed PRIVATE ${CATCH_INCLUDE_DIR})
pybind11_enable_warnings(test_embed)
if(NOT CMAKE_VERSION VERSION_LESS 3.0)
target_link_libraries(test_embed PRIVATE pybind11::embed)
else()
target_include_directories(test_embed PRIVATE ${PYBIND11_INCLUDE_DIR} ${PYTHON_INCLUDE_DIRS})
target_compile_options(test_embed PRIVATE ${PYBIND11_CPP_STANDARD})
target_link_libraries(test_embed PRIVATE ${PYTHON_LIBRARIES})
endif()
Fix GIL release and acquire when embedding the interpreter Fixes a race condition when multiple threads try to acquire the GIL before `detail::internals` have been initialized. `gil_scoped_release` is now tasked with initializing `internals` (guaranteed single-threaded) to ensure the safety of subsequent `acquire` calls from multiple threads.
2017-06-20 21:50:51 +00:00
find_package(Threads REQUIRED)
target_link_libraries(test_embed PUBLIC ${CMAKE_THREAD_LIBS_INIT})
Add Catch framework for testing embedding support and C++-side features At this point, there is only a single test for interpreter basics. Apart from embedding itself, having a C++ test framework will also benefit the C++-side features by allowing them to be tested directly.
2017-03-23 16:27:32 +00:00
add_custom_target(cpptest COMMAND $<TARGET_FILE:test_embed>
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
add_dependencies(check cpptest)
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