pybind11/tests/CMakeLists.txt

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Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
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# CMakeLists.txt -- Build system for the pybind11 test suite
#
# Copyright (c) 2015 Wenzel Jakob <wenzel@inf.ethz.ch>
#
# All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
cmake_minimum_required(VERSION 3.5)
# The `cmake_minimum_required(VERSION 3.5...3.27)` syntax does not work with
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# some versions of VS that have a patched CMake 3.11. This forces us to emulate
# the behavior using the following workaround:
if(${CMAKE_VERSION} VERSION_LESS 3.27)
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cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
else()
cmake_policy(VERSION 3.27)
endif()
# Filter out items; print an optional message if any items filtered. This ignores extensions.
#
# Usage:
# pybind11_filter_tests(LISTNAME file1.cpp file2.cpp ... MESSAGE "")
#
macro(pybind11_filter_tests LISTNAME)
cmake_parse_arguments(ARG "" "MESSAGE" "" ${ARGN})
set(PYBIND11_FILTER_TESTS_FOUND OFF)
# Make a list of the test without any extensions, for easier filtering.
set(_TMP_ACTUAL_LIST "${${LISTNAME}};") # enforce ';' at the end to allow matching last item.
string(REGEX REPLACE "\\.[^.;]*;" ";" LIST_WITHOUT_EXTENSIONS "${_TMP_ACTUAL_LIST}")
foreach(filename IN LISTS ARG_UNPARSED_ARGUMENTS)
string(REGEX REPLACE "\\.[^.]*$" "" filename_no_ext ${filename})
# Search in the list without extensions.
list(FIND LIST_WITHOUT_EXTENSIONS ${filename_no_ext} _FILE_FOUND)
if(_FILE_FOUND GREATER -1)
list(REMOVE_AT ${LISTNAME} ${_FILE_FOUND}) # And remove from the list with extensions.
list(REMOVE_AT LIST_WITHOUT_EXTENSIONS ${_FILE_FOUND}
)# And our search list, to ensure it is in sync.
set(PYBIND11_FILTER_TESTS_FOUND ON)
endif()
endforeach()
if(PYBIND11_FILTER_TESTS_FOUND AND ARG_MESSAGE)
message(STATUS "${ARG_MESSAGE}")
endif()
endmacro()
macro(possibly_uninitialized)
foreach(VARNAME ${ARGN})
if(NOT DEFINED "${VARNAME}")
set("${VARNAME}" "")
endif()
endforeach()
endmacro()
# Function to add additional targets if any of the provided tests are found.
# Needles; Specifies the test names to look for.
# Additions; Specifies the additional test targets to add when any of the needles are found.
macro(tests_extra_targets needles additions)
# Add the index for this relation to the index extra targets map.
list(LENGTH PYBIND11_TEST_EXTRA_TARGETS PYBIND11_TEST_EXTRA_TARGETS_LEN)
list(APPEND PYBIND11_TEST_EXTRA_TARGETS ${PYBIND11_TEST_EXTRA_TARGETS_LEN})
# Add the test names to look for, and the associated test target additions.
set(PYBIND11_TEST_EXTRA_TARGETS_NEEDLES_${PYBIND11_TEST_EXTRA_TARGETS_LEN} ${needles})
set(PYBIND11_TEST_EXTRA_TARGETS_ADDITION_${PYBIND11_TEST_EXTRA_TARGETS_LEN} ${additions})
endmacro()
# New Python support
if(DEFINED Python_EXECUTABLE)
set(PYTHON_EXECUTABLE "${Python_EXECUTABLE}")
set(PYTHON_VERSION "${Python_VERSION}")
endif()
# There's no harm in including a project in a project
project(pybind11_tests CXX)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
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# Access FindCatch and more
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../tools")
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option(PYBIND11_WERROR "Report all warnings as errors" OFF)
option(DOWNLOAD_EIGEN "Download EIGEN (requires CMake 3.11+)" OFF)
option(PYBIND11_CUDA_TESTS "Enable building CUDA tests (requires CMake 3.12+)" OFF)
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set(PYBIND11_TEST_OVERRIDE
""
CACHE STRING "Tests from ;-separated list of *.cpp files will be built instead of all tests")
set(PYBIND11_TEST_FILTER
""
CACHE STRING "Tests from ;-separated list of *.cpp files will be removed from all tests")
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
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if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
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# We're being loaded directly, i.e. not via add_subdirectory, so make this
# work as its own project and load the pybind11Config to get the tools we need
find_package(pybind11 REQUIRED CONFIG)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
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endif()
if(NOT CMAKE_BUILD_TYPE AND NOT DEFINED CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting tests build type to MinSizeRel as none was specified")
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set(CMAKE_BUILD_TYPE
MinSizeRel
CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel"
"RelWithDebInfo")
endif()
if(PYBIND11_CUDA_TESTS)
enable_language(CUDA)
if(DEFINED CMAKE_CXX_STANDARD)
set(CMAKE_CUDA_STANDARD ${CMAKE_CXX_STANDARD})
endif()
set(CMAKE_CUDA_STANDARD_REQUIRED ON)
endif()
# Full set of test files (you can override these; see below, overrides ignore extension)
# Any test that has no extension is both .py and .cpp, so 'foo' will add 'foo.cpp' and 'foo.py'.
# Any test that has an extension is exclusively that and handled as such.
set(PYBIND11_TEST_FILES
test_async
test_buffers
test_builtin_casters
test_call_policies
test_callbacks
test_chrono
test_class
test_const_name
test_constants_and_functions
test_copy_move
[v2.12] Backport: Enable type-safe interoperability between different independent Python/C++ bindings systems. (#5368) * Enable type-safe interoperability between different independent Python/C++ bindings systems. (#5296) * `self.__cpp_transporter__()` proof of concept: Enable passing C++ pointers across extensions even if the `PYBIND11_INTERNALS_VERSION`s do not match. * Include cleanup (mainly to resolve PyPy build failures). * Fix clang-tidy errors. * Resolve `error: extra * factor out platform_abi_id.h from internals.h (no functional changes) * factor out internals_version.h from internals.h (no functional changes) * Update CMakeLists.txt, tests/extra_python_package/test_files.py * Revert "factor out internals_version.h from internals.h (no functional changes)" This reverts commit 3ccea8cd4302cfaf2b6842f77ee3a2eefd61182a. * Remove internals_version.h from CMakeLists.txt, tests/extra_python_package/test_files.py * `.__cpp_transporter__()` implementation: compare `pybind11_platform_abi_id`, `cpp_typeid_name` * Add PremiumTraveler * Rename test_cpp_transporter_traveler_type.h -> test_cpp_transporter_traveler_types.h * Expand tests: `PremiumTraveler`, `get_points()` * Shuffle order of tests (no real changes). * Move `__cpp_transporter__` lambda to `py::cpp_transporter()` regular function. * Use `type_caster_generic::load(self)` instead of `cast<T *>(self)` * Pass `const std::type_info *` via `py::capsule` (instead of `cpp_typeid_name`). * Make platform_abi_id.h completely stand-alone. * rename exo_planet.cpp -> exo_planet_pybind11.cpp * Add exo_planet_c_api.cpp (incomplete). * Fix silly oversight (wrong filename in `#include`). * Resolve clang-tidy errors: ``` /__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:10:18: error: 'wrapGetLuggage' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors] 10 | static PyObject *wrapGetLuggage(PyObject *, PyObject *) { return PyUnicode_FromString("TODO"); } | ~~~~~~ ^ /__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:14:20: error: 'ThisMethodDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors] 14 | static PyMethodDef ThisMethodDef[] | ~~~~~~ ^ /__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:17:27: error: 'ThisModuleDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors] 17 | static struct PyModuleDef ThisModuleDef = { | ~~~~~~ ^ ``` * Implement exo_planet_c_api GetLuggage(), GetPoints() * Move new code from test_cpp_transporter_traveler_bindings.h to pybind11/detail/type_caster_base.h, under the name `class_dunder_cpp_transporter()` * Fix oversight. * Unconditionally add `__cpp_transporter__` method to all `py::class_` objects, but do not include that magic method in docstring signatures. * Back out pybind11/detail/platform_abi_id.h for now. Maximizing reusability can be handled separately, later. * Small cleanup. * Restore and add to `test_call_cpp_transporter_*()` * Ensure https://github.com/pybind/pybind11/issues/3788 does not bite again. * `class_dunder_cpp_transporter()`: replace `obj.cast<std::string>()` with `std::string(obj)` * Add (simple) copyright notices in all newly added files. * Globally replace cpp_transporter with cpp_conduit * style: pre-commit fixes * IWYU fixes * Rename `class_dunder_cpp_conduit()` -> `cpp_conduit_method()` * Change `pybind11_platform_abi_id`, `pointer_kind` argument types from `str` to `bytes`. This avoids the unicode decode/encode roundtrips: * More robust (no decode/encode errors). * Minor runtime optimization. * Systematically rename `cap_cpp_type_info` -> `cpp_type_info_capsule` (no functional changes). * Systematically replace `cpp_type_info_capsule` `name`: `"const std::type_info *"` -> `typeid(std::type_info).name()` (this IS a functional change). This provides an extra layer of protection against C++ ABI mismatches: * The first and most important layer is that the `PYBIND11_PLATFORM_ABI_ID`s must match between extensions. * The second layer is that the `typeid(std::type_info).name()`s must match between extensions. * Fix sort order accident in tests/CMakeLists.txt * Apply suggestions from code review Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> * style: pre-commit fixes * refactor: rename to _pybind_conduit_v1_ Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * Add test_home_planet_wrap_very_lonely_traveler(), test_exo_planet_pybind11_wrap_very_lonely_traveler() * Resolve clang-tidy errors: ``` /__w/pybind11/pybind11/tests/test_cpp_conduit_traveler_bindings.h:39:32: error: parameter 'm' is passed by value and only copied once; consider moving it to avoid unnecessary copies [performance-unnecessary-value-param,-warnings-as-errors] 10 | py::class_<LonelyTraveler>(m, "LonelyTraveler"); | ^ | std::move( ) /__w/pybind11/pybind11/tests/test_cpp_conduit_traveler_bindings.h:43:52: error: parameter 'm' is passed by value and only copied once; consider moving it to avoid unnecessary copies [performance-unnecessary-value-param,-warnings-as-errors] 43 | py::class_<VeryLonelyTraveler, LonelyTraveler>(m, "VeryLonelyTraveler"); | ^ | std::move( ) ``` --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> * Remove `from __future__ import annotations` * Update Changelog * Increment patch version number (v2.12.1) * Revert "Increment patch version number (v2.12.1)" This reverts commit 0999c2784b007c76a70e239b5079c965dbbe2a64. * Revert "Update Changelog" This reverts commit 166ba04703e3393661ad995041a1eb7f9e342cb8. --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
2024-09-13 21:51:51 +00:00
test_cpp_conduit
test_custom_type_casters
test_custom_type_setup
test_docstring_options
First draft of Eigen::Tensor support (#4201) * First draft of Eigen::Tensor support * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix build errors * Weird allocator stuff? * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove unused + additional allocator junk * Disable warning * Use constexpr * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * clang tidy fixes * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Resolve comments * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove auto constexpr function * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Try again for older C++ * Oops forgot constexpr * Move to new files as suggested * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix weird tests * Fix nits * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Oops, forgot import * Fix clang 3.6 bug * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * More comprehensive test suite * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Refactor allocators to make things more clear * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to std::copy * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to DSizes instead of array * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Address feedback * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix python + dummy c++ change to trigger build * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Alignment * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add include guard * Forgot inline * Fix compiler warning * Remove bad test * Better type signatures * Add guards to make compiler requirements more explicit * style: pre-commit fixes * Force rerun of tests due to flake * style: pre-commit fixes * Keep pragmas & all related comments together, add PLEASE KEEP IN SYNC * Move headers out of detail * style: pre-commit fixes * Fix cmake * Improve casting * style: pre-commit fixes * Add a ton more tests + refactor * Improve names * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * Fix tests * style: pre-commit fixes * Update * Add a test to verify that strange numpy arrays work * Fix dumb compiler warning * Better tests * Better tests * Fix tests * style: pre-commit fixes * More test fixes * style: pre-commit fixes * A ton more test coverage * Fix tests * style: pre-commit fixes * style: pre-commit fixes * Add back constexpr * Another test * style: pre-commit fixes * Improve tests * Whoops * Less magic numbers * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * style: pre-commit fixes * Fix tests * style: pre-commit fixes * Fix memory leak * style: pre-commit fixes * Fix order * style: pre-commit fixes * Add test to make sure unsafe casts fail * Minor bug fix to work on 32 bit machines * Implement convert flag * style: pre-commit fixes * Switch to correct TensorMap const use * style: pre-commit fixes * Support older versions of eigen * Weird c++ compilers * Fix Eigen bug * Fix another eigen bug * Yet another eigen bug * Potential flakes? * style: pre-commit fixes * Rerun tests with dummy exception to find out what is going on * Another dummy test run * Ablate more * Found the broken test? * One step closer * one step further * Double check * one thing at a time * Give up and disable the test * Clang lies about being gcc * Oops, fix matrix test * style: pre-commit fixes * Add tests to verify scalar conversions * style: pre-commit fixes * Fix nits * Support no_array * Fix tests * style: pre-commit fixes * Silence compiler warning * Improve build system for ancient compilers * Make clang happy * Make gcc happy * Implement Skylion's suggestions * Fix warning * Inline const pointer check * Implement suggestions * style: pre-commit fixes * Improve tests * Typo * style: pre-commit fixes * Support Google's build environment * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * style: pre-commit fixes * Test cleanup per Skylion * Switch to remvove_cv_t * Cleaner test * style: pre-commit fixes * Remove tensor from eigen.h, update tests * style: pre-commit fixes Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com>
2022-10-18 23:54:16 +00:00
test_eigen_matrix
test_eigen_tensor
test_enum
test_eval
test_exceptions
test_factory_constructors
test_gil_scoped
test_iostream
test_kwargs_and_defaults
test_local_bindings
test_methods_and_attributes
test_modules
test_multiple_inheritance
test_numpy_array
test_numpy_dtypes
test_numpy_vectorize
test_opaque_types
test_operator_overloading
test_pickling
Fix a long-standing bug in the handling of Python multiple inheritance (#4762) * Equivalent of https://github.com/google/clif/commit/5718e4d0807fd3b6a8187dde140069120b81ecef * Resolve clang-tidy errors. * Moving test_PPCCInit() first changes the behavior! * Resolve new Clang dev C++11 errors: ``` The CXX compiler identification is Clang 17.0.0 ``` ``` pytypes.h:1615:23: error: identifier '_s' preceded by whitespace in a literal operator declaration is deprecated [-Werror,-Wdeprecated-literal-operator] ``` ``` cast.h:1380:26: error: identifier '_a' preceded by whitespace in a literal operator declaration is deprecated [-Werror,-Wdeprecated-literal-operator] ``` * Resolve gcc 4.8.5 error: ``` pytypes.h:1615:12: error: missing space between '""' and suffix identifier ``` * Specifically exclude `__clang__` * Snapshot of debugging code (does NOT pass pre-commit checks). * Revert "Snapshot of debugging code (does NOT pass pre-commit checks)." This reverts commit 1d4f9ff2632b32ddcb0dc7ecd0ab7a4ce4c15a4e. * [ci skip] Order Dependence Demo * Revert "[ci skip] Order Dependence Demo" This reverts commit d37b5409d4e5b835620ccbb321a4e1ba89af315c. * One way to deal with the order dependency issue. This is not the best way, more like a proof of concept. * Move test_PC() first again. * Add `all_type_info_add_base_most_derived_first()`, use in `all_type_info_populate()` * Revert "One way to deal with the order dependency issue. This is not the best way, more like a proof of concept." This reverts commit eb09c6c1b978208ceee40f05bbe75491b6ff8ad6. * clang-tidy fixes (automatic) * Add `is_redundant_value_and_holder()` and use to avoid forcing `__init__` overrides when they are not needed. * Streamline implementation and avoid unsafe `reinterpret_cast<instance *>()` introduced with PR #2152 The `reinterpret_cast<instance *>(self)` is unsafe if `__new__` is mocked, which was actually found in the wild: the mock returned `None` for `self`. This was inconsequential because `inst` is currently cast straight back to `PyObject *` to compute `all_type_info()`, which is empty if `self` is not a pybind11 `instance`, and then `inst` is never dereferenced. However, the unsafe detour through `instance *` is easily avoided and the updated implementation is less prone to accidents while debugging or refactoring. * Fix actual undefined behavior exposed by previous changes. It turns out the previous commit message is incorrect, the `inst` pointer is actually dereferenced, in the `value_and_holder` ctor here: https://github.com/pybind/pybind11/blob/f3e0602802c7840992c97f4960515777cad6a5c7/include/pybind11/detail/type_caster_base.h#L262-L263 ``` 259 // Main constructor for a found value/holder: 260 value_and_holder(instance *i, const detail::type_info *type, size_t vpos, size_t index) 261 : inst{i}, index{index}, type{type}, 262 vh{inst->simple_layout ? inst->simple_value_holder 263 : &inst->nonsimple.values_and_holders[vpos]} {} ``` * Add test_mock_new() * Experiment: specify indirect bases * Revert "Experiment: specify indirect bases" This reverts commit 4f90d85f9fc15290d6be54d5ae9417bd131b84d9. * Add `all_type_info_check_for_divergence()` and some tests. * Call `all_type_info_check_for_divergence()` also from `type_caster_generic::load_impl<>` * Resolve clang-tidy error: ``` include/pybind11/detail/type_caster_base.h:795:21: error: the 'empty' method should be used to check for emptiness instead of 'size' [readability-container-size-empty,-warnings-as-errors] if (matching_bases.size() != 0) { ^~~~~~~~~~~~~~~~~~~~~~~~~~ !matching_bases.empty() ``` * Revert "Resolve clang-tidy error:" This reverts commit df27188dc6d6cf333145755543f56b2f6657aa5e. * Revert "Call `all_type_info_check_for_divergence()` also from `type_caster_generic::load_impl<>`" This reverts commit 5f5fd6a68e3cff1726628f6dea8e1c0754636a23. * Revert "Add `all_type_info_check_for_divergence()` and some tests." This reverts commit 0a9599f775bfd3ca196c5e23a3fcf2890cbf6e82.
2023-11-08 20:44:04 +00:00
test_python_multiple_inheritance
test_pytypes
test_sequences_and_iterators
test_smart_ptr
test_stl
test_stl_binders
test_tagbased_polymorphic
test_thread
Add `type_caster<PyObject>` (#4601) * Add `type_caster<PyObject>` (tests are still incomplete). * Fix oversight (`const PyObject *`). * Ensure `type_caster<PyObject>` only works for `PyObject *` * Move `is_same_ignoring_cvref` into `detail` namespace. * Add test_cast_nullptr * Change is_same_ignoring_cvref from variable template to using. ``` test_type_caster_pyobject_ptr.cpp:8:23: error: variable templates only available with ‘-std=c++14’ or ‘-std=gnu++14’ [-Werror] 8 | static constexpr bool is_same_ignoring_cvref = std::is_same<detail::remove_cvref_t<T>, U>::value; | ^~~~~~~~~~~~~~~~~~~~~~ ``` * Remove `return_value_policy::reference_internal` `keep_alive` feature (because of doubts about it actually being useful). * Add missing test, fix bug (missing `throw error_already_set();`), various cosmetic changes. * Move `type_caster<PyObject>` from test to new include (pybind11/type_caster_pyobject_ptr.h) * Add new header file to CMakeLists.txt and tests/extra_python_package/test_files.py * Backport changes from https://github.com/google/pywrapcc/pull/30021 to https://github.com/pybind/pybind11/pull/4601 * Fix oversight in test (to resolve a valgrind leak detection error) and add a related comment in cast.h. No production code changes. Make tests more sensitive by using `ValueHolder` instead of empty tuples and dicts. Manual leak checks with `while True:` & top command repeated for all tests. * Add tests for interop with stl.h `list_caster` (No production code changes.) * Bug fix in test. Minor comment enhancements. * Change `type_caster<PyObject>::name` to `object`, as suggested by @Skylion007 * Expand comment for the new `T cast(const handle &handle)` [`T` = `PyObject *`] * Add `T cast(object &&obj)` overload as suggested by @Skylion007 The original suggestion leads to `error: call to 'cast' is ambiguous` (full error message below), therefore SFINAE guarding is needed. ``` clang++ -o pybind11/tests/test_type_caster_pyobject_ptr.os -c -std=c++17 -fPIC -fvisibility=hidden -O0 -g -Wall -Wextra -Wconversion -Wcast-qual -Wdeprecated -Wundef -Wnon-virtual-dtor -Wunused-result -Werror -isystem /usr/include/python3.10 -isystem /usr/include/eigen3 -DPYBIND11_STRICT_ASSERTS_CLASS_HOLDER_VS_TYPE_CASTER_MIX -DPYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD_IF_AVAILABLE -DPYBIND11_TEST_BOOST -Ipybind11/include -I/usr/local/google/home/rwgk/forked/pybind11/include -I/usr/local/google/home/rwgk/clone/pybind11/include /usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_pyobject_ptr.cpp In file included from /usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_pyobject_ptr.cpp:1: In file included from /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/functional.h:12: In file included from /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/pybind11.h:13: In file included from /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/detail/class.h:12: In file included from /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/attr.h:14: /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/cast.h:1165:12: error: call to 'cast' is ambiguous return pybind11::cast<T>(std::move(*this)); ^~~~~~~~~~~~~~~~~ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/functional.h:109:70: note: in instantiation of function template specialization 'pybind11::object::cast<_object *>' requested here return hfunc.f(std::forward<Args>(args)...).template cast<Return>(); ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/functional.h:103:16: note: in instantiation of member function 'pybind11::detail::type_caster<std::function<_object *(int)>>::load(pybind11::handle, bool)::func_wrapper::operator()' requested here struct func_wrapper { ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/cast.h:1456:47: note: in instantiation of member function 'pybind11::detail::type_caster<std::function<_object *(int)>>::load' requested here if ((... || !std::get<Is>(argcasters).load(call.args[Is], call.args_convert[Is]))) { ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/cast.h:1434:50: note: in instantiation of function template specialization 'pybind11::detail::argument_loader<const std::function<_object *(int)> &, int>::load_impl_sequence<0UL, 1UL>' requested here bool load_args(function_call &call) { return load_impl_sequence(call, indices{}); } ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/pybind11.h:227:33: note: in instantiation of member function 'pybind11::detail::argument_loader<const std::function<_object *(int)> &, int>::load_args' requested here if (!args_converter.load_args(call)) { ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/pybind11.h:101:9: note: in instantiation of function template specialization 'pybind11::cpp_function::initialize<(lambda at /usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_pyobject_ptr.cpp:50:9), _object *, const std::function<_object *(int)> &, int, pybind11::name, pybind11::scope, pybind11::sibling, pybind11::return_value_policy>' requested here initialize( ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/pybind11.h:1163:22: note: in instantiation of function template specialization 'pybind11::cpp_function::cpp_function<(lambda at /usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_pyobject_ptr.cpp:50:9), pybind11::name, pybind11::scope, pybind11::sibling, pybind11::return_value_policy, void>' requested here cpp_function func(std::forward<Func>(f), ^ /usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_pyobject_ptr.cpp:48:7: note: in instantiation of function template specialization 'pybind11::module_::def<(lambda at /usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_pyobject_ptr.cpp:50:9), pybind11::return_value_policy>' requested here m.def( ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/cast.h:1077:3: note: candidate function [with T = _object *, $1 = 0] T cast(object &&obj) { ^ /usr/local/google/home/rwgk/forked/pybind11/include/pybind11/cast.h:1149:1: note: candidate function [with T = _object *] cast(object &&object) { ^ 1 error generated. ```
2023-05-07 17:15:53 +00:00
test_type_caster_pyobject_ptr
test_union
Use `std::hash<std::type_index>`, `std::equal_to<std::type_index>` everywhere **except when libc++ is in use** (#4319) * Try using `std::hash<std::type_index>`, `std::equal_to<std::type_index>` everywhere. From PR #4316 we know that types in the unnamed namespace in different translation units do not compare equal, as desired. But do types in named namespaces compare equal, as desired? * Revert "Try using `std::hash<std::type_index>`, `std::equal_to<std::type_index>` everywhere." This reverts commit a06949a9265014b3c581396c4f37c45ccc03dea6. * Use "our own name-based hash and equality functions" for `std::type_index` only under macOS, based on results shown under https://github.com/pybind/pybind11/pull/4316#issuecomment-1305097879 * Patch in PR #4313: Minimal reproducer for clash when binding types defined in the unnamed namespace. * test_unnamed_namespace_b xfail for clang * `PYBIND11_INTERNALS_VERSION 5` * Add a note to docs/classes.rst * For compatibility with Google-internal testing, test_unnamed_namespace_a & test_unnamed_namespace_b need to work when imported in any order. * Trying "__GLIBCXX__ or Windows", based on observations from Google-internal testing. * Try _LIBCPP_VERSION * Account for libc++ behavior in tests and documentation. * Adjust expectations for Windows Clang (and make code less redundant). * Add WindowsClang to ci.yml Added block transferred from PR #4321 * Add clang-latest to name that appears in the GitHub Actions web view. * Tweak the note in classes.rst again. * Add `pip install --upgrade pip`, Show env, cosmetic changes Already tested under PR #4321 * Add macos_brew_install_llvm to ci.yml Added block transferred from PR #4324 * `test_cross_module_exception_translator` xfail 'Homebrew Clang' * Revert back to base version of .github/workflows/ci.yml (the ci.yml changes were merged under #4323 and #4326) * Fixes for ruff * Make updated condition in internals.h dependent on ABI version. * Remove PYBIND11_TEST_OVERRIDE when testing with PYBIND11_INTERNALS_VERSION=10000000 * Selectively exercise cmake `-DPYBIND11_TEST_OVERRIDE`: ubuntu, macos, windows Extra work added to quick jobs, based on timings below, to not increase the GHA start-to-last-job-finished time. ``` Duration ^ Number of pytest runs ^ ^ Job identifier ^ ^ ^ 0:03:48.024227 1 1___3___Clang_3.6___C++11___x64.txt 0:03:58.992814 1 2___3___Clang_3.7___C++11___x64.txt 0:04:25.758942 1 1___3.7___Debian___x86____Install.txt 0:04:50.148276 1 4___3___Clang_7___C++11___x64.txt 0:04:55.784558 1 13___3___Clang_15___C++20___x64.txt 0:04:57.048754 1 6___3___Clang_dev___C++11___x64.txt 0:05:00.485181 1 7___3___Clang_5___C++14___x64.txt 0:05:03.744964 1 2___3___almalinux8___x64.txt 0:05:06.222752 1 5___3___Clang_9___C++11___x64.txt 0:05:11.767022 1 2___3___GCC_7___C++17__x64.txt 0:05:18.634930 1 2___3.11__deadsnakes____x64.txt 0:05:22.810995 1 1___3___GCC_7___C++11__x64.txt 0:05:25.275317 1 12___3___Clang_14___C++20___x64.txt 0:05:32.058174 1 5___3___GCC_10___C++17__x64.txt 0:05:39.381351 1 7___3___GCC_12___C++20__x64.txt 0:05:40.502252 1 8___3___Clang_10___C++17___x64.txt 0:05:59.344905 1 3___3___Clang_3.9___C++11___x64.txt 0:06:10.825147 1 6___3___GCC_11___C++20__x64.txt 0:06:20.655443 1 3___3___almalinux9___x64.txt 0:06:22.472061 1 3___3___GCC_8___C++14__x64.txt 0:06:42.647406 1 11___3___Clang_13___C++20___x64.txt 0:06:53.352720 1 1___3.10___CUDA_11.7___Ubuntu_22.04.txt 0:07:07.357801 1 2___3.7___MSVC_2019___x86_-DCMAKE_CXX_STANDARD=14.txt 0:07:09.057603 1 1___3___centos7___x64.txt 0:07:15.546282 1 1___3.8___MSVC_2019__Debug____x86_-DCMAKE_CXX_STANDARD=17.txt 0:07:22.566022 1 4___3___GCC_8___C++17__x64.txt 0:08:13.592674 1 2___3.9___MSVC_2019__Debug____x86_-DCMAKE_CXX_STANDARD=20.txt 0:08:16.422768 1 9___3___Clang_11___C++20___x64.txt 0:08:21.168457 1 3___3.8___MSVC_2019___x86_-DCMAKE_CXX_STANDARD=17.txt 0:08:27.129468 1 10___3___Clang_12___C++20___x64.txt 0:09:35.045470 1 1___3.10___windows-latest___clang-latest.txt 0:09:57.361843 1 1___3.9___MSVC_2022_C++20___x64.txt 0:10:35.187767 1 1___3.6___MSVC_2019___x86.txt 0:11:14.691200 4 2___3.9___ubuntu-20.04___x64.txt 0:11:37.701167 1 1_macos-latest___brew_install_llvm.txt 0:11:38.688299 4 4___3.11___ubuntu-20.04___x64.txt 0:11:52.720216 1 4___3.9___MSVC_2019___x86_-DCMAKE_CXX_STANDARD=20.txt 0:13:23.456591 4 6___pypy-3.8___ubuntu-20.04___x64_-DPYBIND11_FINDPYTHON=ON.txt 0:13:25.863592 2 1___3___ICC_latest___x64.txt 0:13:32.411758 3 9___3.9___windows-2022___x64.txt 0:13:45.473377 4 3___3.10___ubuntu-20.04___x64.txt 0:13:55.366447 4 5___pypy-3.7___ubuntu-20.04___x64.txt 0:13:57.969502 3 10___3.10___windows-2022___x64.txt 0:14:19.837475 3 11___3.11___windows-2022___x64.txt 0:14:33.316770 4 1___3.6___ubuntu-20.04___x64_-DPYBIND11_FINDPYTHON=ON_-DCMA.txt 0:15:34.449278 4 22___3.6___windows-2019___x64_-DPYBIND11_FINDPYTHON=ON.txt 0:16:25.189055 2 1___3.9-dbg__deadsnakes____Valgrind___x64.txt 0:17:20.956667 4 15___3.6___macos-latest___x64.txt 0:17:27.513891 4 23___3.9___windows-2019___x64.txt 0:17:58.783286 3 8___3.6___windows-2022___x64.txt 0:18:25.917828 4 7___pypy-3.9___ubuntu-20.04___x64.txt 0:19:17.399820 3 13___pypy-3.8___windows-2022___x64.txt 0:19:45.002122 3 12___pypy-3.7___windows-2022___x64.txt 0:20:03.201926 4 16___3.9___macos-latest___x64.txt 0:20:15.415178 4 17___3.10___macos-latest___x64.txt 0:20:20.263216 4 20___pypy-3.8___macos-latest___x64.txt 0:20:31.998226 3 1___3___windows-latest___mingw64.txt 0:20:40.812286 4 18___3.11___macos-latest___x64.txt 0:22:47.714749 4 19___pypy-3.7___macos-latest___x64.txt 0:23:04.435859 3 2___3___windows-latest___mingw32.txt 0:25:48.719597 3 14___pypy-3.9___windows-2022___x64.txt 0:26:01.211688 4 21___pypy-3.9___macos-latest___x64.txt 0:28:19.971015 1 1___3___CentOS7__PGI_22.9___x64.txt ``` * Update skipif for Python 3.12a7 (the WIP needs to be handled in a separate PR).
2023-04-25 21:03:24 +00:00
test_unnamed_namespace_a
test_unnamed_namespace_b
test_vector_unique_ptr_member
test_virtual_functions)
# Invoking cmake with something like:
# cmake -DPYBIND11_TEST_OVERRIDE="test_callbacks.cpp;test_pickling.cpp" ..
# lets you override the tests that get compiled and run. You can restore to all tests with:
# cmake -DPYBIND11_TEST_OVERRIDE= ..
2020-07-30 20:20:10 +00:00
if(PYBIND11_TEST_OVERRIDE)
# Instead of doing a direct override here, we iterate over the overrides without extension and
# match them against entries from the PYBIND11_TEST_FILES, anything that not matches goes into the filter list.
string(REGEX REPLACE "\\.[^.;]*;" ";" TEST_OVERRIDE_NO_EXT "${PYBIND11_TEST_OVERRIDE};")
string(REGEX REPLACE "\\.[^.;]*;" ";" TEST_FILES_NO_EXT "${PYBIND11_TEST_FILES};")
# This allows the override to be done with extensions, preserving backwards compatibility.
foreach(test_name ${TEST_FILES_NO_EXT})
if(NOT ${test_name} IN_LIST TEST_OVERRIDE_NO_EXT
)# If not in the allowlist, add to be filtered out.
list(APPEND PYBIND11_TEST_FILTER ${test_name})
endif()
endforeach()
endif()
# You can also filter tests:
if(PYBIND11_TEST_FILTER)
pybind11_filter_tests(PYBIND11_TEST_FILES ${PYBIND11_TEST_FILTER})
endif()
# Skip tests for CUDA check:
# /pybind11/tests/test_constants_and_functions.cpp(125):
# error: incompatible exception specifications
if(PYBIND11_CUDA_TESTS)
pybind11_filter_tests(
PYBIND11_TEST_FILES test_constants_and_functions.cpp MESSAGE
"Skipping test_constants_and_functions due to incompatible exception specifications")
endif()
# Now that the test filtering is complete, we need to split the list into the test for PYTEST
# and the list for the cpp targets.
set(PYBIND11_CPPTEST_FILES "")
set(PYBIND11_PYTEST_FILES "")
foreach(test_name ${PYBIND11_TEST_FILES})
if(test_name MATCHES "\\.py$") # Ends in .py, purely python test.
list(APPEND PYBIND11_PYTEST_FILES ${test_name})
elseif(test_name MATCHES "\\.cpp$") # Ends in .cpp, purely cpp test.
list(APPEND PYBIND11_CPPTEST_FILES ${test_name})
elseif(NOT test_name MATCHES "\\.") # No extension specified, assume both, add extension.
list(APPEND PYBIND11_PYTEST_FILES ${test_name}.py)
list(APPEND PYBIND11_CPPTEST_FILES ${test_name}.cpp)
else()
message(WARNING "Unhanded test extension in test: ${test_name}")
endif()
endforeach()
set(PYBIND11_TEST_FILES ${PYBIND11_CPPTEST_FILES})
list(SORT PYBIND11_PYTEST_FILES)
# Contains the set of test files that require pybind11_cross_module_tests to be
# built; if none of these are built (i.e. because TEST_OVERRIDE is used and
# doesn't include them) the second module doesn't get built.
tests_extra_targets("test_exceptions.py;test_local_bindings.py;test_stl.py;test_stl_binders.py"
"pybind11_cross_module_tests")
# And add additional targets for other tests.
tests_extra_targets("test_exceptions.py" "cross_module_interleaved_error_already_set")
tests_extra_targets("test_gil_scoped.py" "cross_module_gil_utils")
[v2.12] Backport: Enable type-safe interoperability between different independent Python/C++ bindings systems. (#5368) * Enable type-safe interoperability between different independent Python/C++ bindings systems. (#5296) * `self.__cpp_transporter__()` proof of concept: Enable passing C++ pointers across extensions even if the `PYBIND11_INTERNALS_VERSION`s do not match. * Include cleanup (mainly to resolve PyPy build failures). * Fix clang-tidy errors. * Resolve `error: extra * factor out platform_abi_id.h from internals.h (no functional changes) * factor out internals_version.h from internals.h (no functional changes) * Update CMakeLists.txt, tests/extra_python_package/test_files.py * Revert "factor out internals_version.h from internals.h (no functional changes)" This reverts commit 3ccea8cd4302cfaf2b6842f77ee3a2eefd61182a. * Remove internals_version.h from CMakeLists.txt, tests/extra_python_package/test_files.py * `.__cpp_transporter__()` implementation: compare `pybind11_platform_abi_id`, `cpp_typeid_name` * Add PremiumTraveler * Rename test_cpp_transporter_traveler_type.h -> test_cpp_transporter_traveler_types.h * Expand tests: `PremiumTraveler`, `get_points()` * Shuffle order of tests (no real changes). * Move `__cpp_transporter__` lambda to `py::cpp_transporter()` regular function. * Use `type_caster_generic::load(self)` instead of `cast<T *>(self)` * Pass `const std::type_info *` via `py::capsule` (instead of `cpp_typeid_name`). * Make platform_abi_id.h completely stand-alone. * rename exo_planet.cpp -> exo_planet_pybind11.cpp * Add exo_planet_c_api.cpp (incomplete). * Fix silly oversight (wrong filename in `#include`). * Resolve clang-tidy errors: ``` /__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:10:18: error: 'wrapGetLuggage' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors] 10 | static PyObject *wrapGetLuggage(PyObject *, PyObject *) { return PyUnicode_FromString("TODO"); } | ~~~~~~ ^ /__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:14:20: error: 'ThisMethodDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors] 14 | static PyMethodDef ThisMethodDef[] | ~~~~~~ ^ /__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:17:27: error: 'ThisModuleDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors] 17 | static struct PyModuleDef ThisModuleDef = { | ~~~~~~ ^ ``` * Implement exo_planet_c_api GetLuggage(), GetPoints() * Move new code from test_cpp_transporter_traveler_bindings.h to pybind11/detail/type_caster_base.h, under the name `class_dunder_cpp_transporter()` * Fix oversight. * Unconditionally add `__cpp_transporter__` method to all `py::class_` objects, but do not include that magic method in docstring signatures. * Back out pybind11/detail/platform_abi_id.h for now. Maximizing reusability can be handled separately, later. * Small cleanup. * Restore and add to `test_call_cpp_transporter_*()` * Ensure https://github.com/pybind/pybind11/issues/3788 does not bite again. * `class_dunder_cpp_transporter()`: replace `obj.cast<std::string>()` with `std::string(obj)` * Add (simple) copyright notices in all newly added files. * Globally replace cpp_transporter with cpp_conduit * style: pre-commit fixes * IWYU fixes * Rename `class_dunder_cpp_conduit()` -> `cpp_conduit_method()` * Change `pybind11_platform_abi_id`, `pointer_kind` argument types from `str` to `bytes`. This avoids the unicode decode/encode roundtrips: * More robust (no decode/encode errors). * Minor runtime optimization. * Systematically rename `cap_cpp_type_info` -> `cpp_type_info_capsule` (no functional changes). * Systematically replace `cpp_type_info_capsule` `name`: `"const std::type_info *"` -> `typeid(std::type_info).name()` (this IS a functional change). This provides an extra layer of protection against C++ ABI mismatches: * The first and most important layer is that the `PYBIND11_PLATFORM_ABI_ID`s must match between extensions. * The second layer is that the `typeid(std::type_info).name()`s must match between extensions. * Fix sort order accident in tests/CMakeLists.txt * Apply suggestions from code review Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> * style: pre-commit fixes * refactor: rename to _pybind_conduit_v1_ Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * Add test_home_planet_wrap_very_lonely_traveler(), test_exo_planet_pybind11_wrap_very_lonely_traveler() * Resolve clang-tidy errors: ``` /__w/pybind11/pybind11/tests/test_cpp_conduit_traveler_bindings.h:39:32: error: parameter 'm' is passed by value and only copied once; consider moving it to avoid unnecessary copies [performance-unnecessary-value-param,-warnings-as-errors] 10 | py::class_<LonelyTraveler>(m, "LonelyTraveler"); | ^ | std::move( ) /__w/pybind11/pybind11/tests/test_cpp_conduit_traveler_bindings.h:43:52: error: parameter 'm' is passed by value and only copied once; consider moving it to avoid unnecessary copies [performance-unnecessary-value-param,-warnings-as-errors] 43 | py::class_<VeryLonelyTraveler, LonelyTraveler>(m, "VeryLonelyTraveler"); | ^ | std::move( ) ``` --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> * Remove `from __future__ import annotations` * Update Changelog * Increment patch version number (v2.12.1) * Revert "Increment patch version number (v2.12.1)" This reverts commit 0999c2784b007c76a70e239b5079c965dbbe2a64. * Revert "Update Changelog" This reverts commit 166ba04703e3393661ad995041a1eb7f9e342cb8. --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
2024-09-13 21:51:51 +00:00
tests_extra_targets("test_cpp_conduit.py"
"exo_planet_pybind11;exo_planet_c_api;home_planet_very_lonely_traveler")
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set(PYBIND11_EIGEN_REPO
"https://gitlab.com/libeigen/eigen.git"
CACHE STRING "Eigen repository to use for tests")
# Always use a hash for reconfigure speed and security reasons
# Include the version number for pretty printing (keep in sync)
set(PYBIND11_EIGEN_VERSION_AND_HASH
"3.4.0;929bc0e191d0927b1735b9a1ddc0e8b77e3a25ec"
CACHE STRING "Eigen version to use for tests, format: VERSION;HASH")
list(GET PYBIND11_EIGEN_VERSION_AND_HASH 0 PYBIND11_EIGEN_VERSION_STRING)
list(GET PYBIND11_EIGEN_VERSION_AND_HASH 1 PYBIND11_EIGEN_VERSION_HASH)
2021-10-04 16:31:53 +00:00
# Check if Eigen is available; if not, remove from PYBIND11_TEST_FILES (but
# keep it in PYBIND11_PYTEST_FILES, so that we get the "eigen is not installed"
# skip message).
First draft of Eigen::Tensor support (#4201) * First draft of Eigen::Tensor support * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix build errors * Weird allocator stuff? * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove unused + additional allocator junk * Disable warning * Use constexpr * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * clang tidy fixes * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Resolve comments * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove auto constexpr function * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Try again for older C++ * Oops forgot constexpr * Move to new files as suggested * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix weird tests * Fix nits * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Oops, forgot import * Fix clang 3.6 bug * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * More comprehensive test suite * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Refactor allocators to make things more clear * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to std::copy * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to DSizes instead of array * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Address feedback * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix python + dummy c++ change to trigger build * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Alignment * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add include guard * Forgot inline * Fix compiler warning * Remove bad test * Better type signatures * Add guards to make compiler requirements more explicit * style: pre-commit fixes * Force rerun of tests due to flake * style: pre-commit fixes * Keep pragmas & all related comments together, add PLEASE KEEP IN SYNC * Move headers out of detail * style: pre-commit fixes * Fix cmake * Improve casting * style: pre-commit fixes * Add a ton more tests + refactor * Improve names * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * Fix tests * style: pre-commit fixes * Update * Add a test to verify that strange numpy arrays work * Fix dumb compiler warning * Better tests * Better tests * Fix tests * style: pre-commit fixes * More test fixes * style: pre-commit fixes * A ton more test coverage * Fix tests * style: pre-commit fixes * style: pre-commit fixes * Add back constexpr * Another test * style: pre-commit fixes * Improve tests * Whoops * Less magic numbers * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * style: pre-commit fixes * Fix tests * style: pre-commit fixes * Fix memory leak * style: pre-commit fixes * Fix order * style: pre-commit fixes * Add test to make sure unsafe casts fail * Minor bug fix to work on 32 bit machines * Implement convert flag * style: pre-commit fixes * Switch to correct TensorMap const use * style: pre-commit fixes * Support older versions of eigen * Weird c++ compilers * Fix Eigen bug * Fix another eigen bug * Yet another eigen bug * Potential flakes? * style: pre-commit fixes * Rerun tests with dummy exception to find out what is going on * Another dummy test run * Ablate more * Found the broken test? * One step closer * one step further * Double check * one thing at a time * Give up and disable the test * Clang lies about being gcc * Oops, fix matrix test * style: pre-commit fixes * Add tests to verify scalar conversions * style: pre-commit fixes * Fix nits * Support no_array * Fix tests * style: pre-commit fixes * Silence compiler warning * Improve build system for ancient compilers * Make clang happy * Make gcc happy * Implement Skylion's suggestions * Fix warning * Inline const pointer check * Implement suggestions * style: pre-commit fixes * Improve tests * Typo * style: pre-commit fixes * Support Google's build environment * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * style: pre-commit fixes * Test cleanup per Skylion * Switch to remvove_cv_t * Cleaner test * style: pre-commit fixes * Remove tensor from eigen.h, update tests * style: pre-commit fixes Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com>
2022-10-18 23:54:16 +00:00
list(FIND PYBIND11_TEST_FILES test_eigen_matrix.cpp PYBIND11_TEST_FILES_EIGEN_I)
if(PYBIND11_TEST_FILES_EIGEN_I EQUAL -1)
list(FIND PYBIND11_TEST_FILES test_eigen_tensor.cpp PYBIND11_TEST_FILES_EIGEN_I)
endif()
if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
# Try loading via newer Eigen's Eigen3Config first (bypassing tools/FindEigen3.cmake).
# Eigen 3.3.1+ exports a cmake 3.0+ target for handling dependency requirements, but also
# produces a fatal error if loaded from a pre-3.0 cmake.
2020-07-26 17:44:10 +00:00
if(DOWNLOAD_EIGEN)
if(CMAKE_VERSION VERSION_LESS 3.11)
message(FATAL_ERROR "CMake 3.11+ required when using DOWNLOAD_EIGEN")
endif()
include(FetchContent)
FetchContent_Declare(
eigen
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GIT_REPOSITORY "${PYBIND11_EIGEN_REPO}"
GIT_TAG "${PYBIND11_EIGEN_VERSION_HASH}")
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FetchContent_GetProperties(eigen)
if(NOT eigen_POPULATED)
message(
STATUS
"Downloading Eigen ${PYBIND11_EIGEN_VERSION_STRING} (${PYBIND11_EIGEN_VERSION_HASH}) from ${PYBIND11_EIGEN_REPO}"
)
2020-07-26 17:44:10 +00:00
FetchContent_Populate(eigen)
endif()
set(EIGEN3_INCLUDE_DIR ${eigen_SOURCE_DIR})
set(EIGEN3_FOUND TRUE)
# When getting locally, the version is not visible from a superprojet,
# so just force it.
set(EIGEN3_VERSION "${PYBIND11_EIGEN_VERSION_STRING}")
2020-07-26 17:44:10 +00:00
else()
find_package(Eigen3 3.2.7 QUIET CONFIG)
2020-07-30 20:20:10 +00:00
if(NOT EIGEN3_FOUND)
2020-07-26 17:44:10 +00:00
# Couldn't load via target, so fall back to allowing module mode finding, which will pick up
# tools/FindEigen3.cmake
find_package(Eigen3 3.2.7 QUIET)
endif()
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
endif()
if(EIGEN3_FOUND)
if(NOT TARGET Eigen3::Eigen)
add_library(Eigen3::Eigen IMPORTED INTERFACE)
set_property(TARGET Eigen3::Eigen PROPERTY INTERFACE_INCLUDE_DIRECTORIES
"${EIGEN3_INCLUDE_DIR}")
endif()
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
# Eigen 3.3.1+ cmake sets EIGEN3_VERSION_STRING (and hard codes the version when installed
# rather than looking it up in the cmake script); older versions, and the
# tools/FindEigen3.cmake, set EIGEN3_VERSION instead.
if(NOT EIGEN3_VERSION AND EIGEN3_VERSION_STRING)
set(EIGEN3_VERSION ${EIGEN3_VERSION_STRING})
endif()
message(STATUS "Building tests with Eigen v${EIGEN3_VERSION}")
if(NOT (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0))
tests_extra_targets("test_eigen_tensor.py" "eigen_tensor_avoid_stl_array")
endif()
else()
First draft of Eigen::Tensor support (#4201) * First draft of Eigen::Tensor support * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix build errors * Weird allocator stuff? * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove unused + additional allocator junk * Disable warning * Use constexpr * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * clang tidy fixes * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Resolve comments * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove auto constexpr function * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Try again for older C++ * Oops forgot constexpr * Move to new files as suggested * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix weird tests * Fix nits * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Oops, forgot import * Fix clang 3.6 bug * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * More comprehensive test suite * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Refactor allocators to make things more clear * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to std::copy * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to DSizes instead of array * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Address feedback * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix python + dummy c++ change to trigger build * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Alignment * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add include guard * Forgot inline * Fix compiler warning * Remove bad test * Better type signatures * Add guards to make compiler requirements more explicit * style: pre-commit fixes * Force rerun of tests due to flake * style: pre-commit fixes * Keep pragmas & all related comments together, add PLEASE KEEP IN SYNC * Move headers out of detail * style: pre-commit fixes * Fix cmake * Improve casting * style: pre-commit fixes * Add a ton more tests + refactor * Improve names * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * Fix tests * style: pre-commit fixes * Update * Add a test to verify that strange numpy arrays work * Fix dumb compiler warning * Better tests * Better tests * Fix tests * style: pre-commit fixes * More test fixes * style: pre-commit fixes * A ton more test coverage * Fix tests * style: pre-commit fixes * style: pre-commit fixes * Add back constexpr * Another test * style: pre-commit fixes * Improve tests * Whoops * Less magic numbers * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * style: pre-commit fixes * Fix tests * style: pre-commit fixes * Fix memory leak * style: pre-commit fixes * Fix order * style: pre-commit fixes * Add test to make sure unsafe casts fail * Minor bug fix to work on 32 bit machines * Implement convert flag * style: pre-commit fixes * Switch to correct TensorMap const use * style: pre-commit fixes * Support older versions of eigen * Weird c++ compilers * Fix Eigen bug * Fix another eigen bug * Yet another eigen bug * Potential flakes? * style: pre-commit fixes * Rerun tests with dummy exception to find out what is going on * Another dummy test run * Ablate more * Found the broken test? * One step closer * one step further * Double check * one thing at a time * Give up and disable the test * Clang lies about being gcc * Oops, fix matrix test * style: pre-commit fixes * Add tests to verify scalar conversions * style: pre-commit fixes * Fix nits * Support no_array * Fix tests * style: pre-commit fixes * Silence compiler warning * Improve build system for ancient compilers * Make clang happy * Make gcc happy * Implement Skylion's suggestions * Fix warning * Inline const pointer check * Implement suggestions * style: pre-commit fixes * Improve tests * Typo * style: pre-commit fixes * Support Google's build environment * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * style: pre-commit fixes * Test cleanup per Skylion * Switch to remvove_cv_t * Cleaner test * style: pre-commit fixes * Remove tensor from eigen.h, update tests * style: pre-commit fixes Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com>
2022-10-18 23:54:16 +00:00
list(FIND PYBIND11_TEST_FILES test_eigen_matrix.cpp PYBIND11_TEST_FILES_EIGEN_I)
if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
list(REMOVE_AT PYBIND11_TEST_FILES ${PYBIND11_TEST_FILES_EIGEN_I})
endif()
list(FIND PYBIND11_TEST_FILES test_eigen_tensor.cpp PYBIND11_TEST_FILES_EIGEN_I)
if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
list(REMOVE_AT PYBIND11_TEST_FILES ${PYBIND11_TEST_FILES_EIGEN_I})
endif()
message(
STATUS "Building tests WITHOUT Eigen, use -DDOWNLOAD_EIGEN=ON on CMake 3.11+ to download")
endif()
endif()
First draft of Eigen::Tensor support (#4201) * First draft of Eigen::Tensor support * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix build errors * Weird allocator stuff? * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove unused + additional allocator junk * Disable warning * Use constexpr * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * clang tidy fixes * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Resolve comments * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove auto constexpr function * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Try again for older C++ * Oops forgot constexpr * Move to new files as suggested * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix weird tests * Fix nits * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Oops, forgot import * Fix clang 3.6 bug * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * More comprehensive test suite * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Refactor allocators to make things more clear * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to std::copy * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Switch to DSizes instead of array * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Address feedback * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix python + dummy c++ change to trigger build * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Alignment * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add include guard * Forgot inline * Fix compiler warning * Remove bad test * Better type signatures * Add guards to make compiler requirements more explicit * style: pre-commit fixes * Force rerun of tests due to flake * style: pre-commit fixes * Keep pragmas & all related comments together, add PLEASE KEEP IN SYNC * Move headers out of detail * style: pre-commit fixes * Fix cmake * Improve casting * style: pre-commit fixes * Add a ton more tests + refactor * Improve names * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * Fix tests * style: pre-commit fixes * Update * Add a test to verify that strange numpy arrays work * Fix dumb compiler warning * Better tests * Better tests * Fix tests * style: pre-commit fixes * More test fixes * style: pre-commit fixes * A ton more test coverage * Fix tests * style: pre-commit fixes * style: pre-commit fixes * Add back constexpr * Another test * style: pre-commit fixes * Improve tests * Whoops * Less magic numbers * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * Update tests/test_eigen_tensor.py Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com> * style: pre-commit fixes * Fix tests * style: pre-commit fixes * Fix memory leak * style: pre-commit fixes * Fix order * style: pre-commit fixes * Add test to make sure unsafe casts fail * Minor bug fix to work on 32 bit machines * Implement convert flag * style: pre-commit fixes * Switch to correct TensorMap const use * style: pre-commit fixes * Support older versions of eigen * Weird c++ compilers * Fix Eigen bug * Fix another eigen bug * Yet another eigen bug * Potential flakes? * style: pre-commit fixes * Rerun tests with dummy exception to find out what is going on * Another dummy test run * Ablate more * Found the broken test? * One step closer * one step further * Double check * one thing at a time * Give up and disable the test * Clang lies about being gcc * Oops, fix matrix test * style: pre-commit fixes * Add tests to verify scalar conversions * style: pre-commit fixes * Fix nits * Support no_array * Fix tests * style: pre-commit fixes * Silence compiler warning * Improve build system for ancient compilers * Make clang happy * Make gcc happy * Implement Skylion's suggestions * Fix warning * Inline const pointer check * Implement suggestions * style: pre-commit fixes * Improve tests * Typo * style: pre-commit fixes * Support Google's build environment * style: pre-commit fixes * Update include/pybind11/eigen/tensor.h Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> * style: pre-commit fixes * Test cleanup per Skylion * Switch to remvove_cv_t * Cleaner test * style: pre-commit fixes * Remove tensor from eigen.h, update tests * style: pre-commit fixes Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com> Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Sergiu Deitsch <sergiud@users.noreply.github.com>
2022-10-18 23:54:16 +00:00
# Some code doesn't support gcc 4
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
list(FIND PYBIND11_TEST_FILES test_eigen_tensor.cpp PYBIND11_TEST_FILES_EIGEN_I)
if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
list(REMOVE_AT PYBIND11_TEST_FILES ${PYBIND11_TEST_FILES_EIGEN_I})
endif()
endif()
# Optional dependency for some tests (boost::variant is only supported with version >= 1.56)
find_package(Boost 1.56)
if(Boost_FOUND)
if(NOT TARGET Boost::headers)
add_library(Boost::headers IMPORTED INTERFACE)
if(TARGET Boost::boost)
# Classic FindBoost
set_property(TARGET Boost::boost PROPERTY INTERFACE_LINK_LIBRARIES Boost::boost)
else()
# Very old FindBoost, or newer Boost than CMake in older CMakes
set_property(TARGET Boost::headers PROPERTY INTERFACE_INCLUDE_DIRECTORIES
${Boost_INCLUDE_DIRS})
endif()
endif()
endif()
# Check if we need to add -lstdc++fs or -lc++fs or nothing
fix: the types for return_value_policy_override in optional_caster (#3376) * fix: the types for return_value_policy_override in optional_caster `return_value_policy_override` was not being applied correctly in `optional_caster` in two ways: - The `is_lvalue_reference` condition referenced `T`, which was the `optional<T>` type parameter from the class, when it should have used `T_`, which was the parameter to the `cast` function. `T_` can potentially be a reference type, but `T` will never be. - The type parameter passed to `return_value_policy_override` should be `T::value_type`, not `T`. This matches the way that the other STL container type casters work. The result of these issues was that a method/property definition which used a `reference` or `reference_internal` return value policy would create a Python value that's bound by reference to a temporary C++ object, resulting in undefined behavior. For reasons that I was not able to figure out fully, it seems like this causes problems when using old versions of `boost::optional`, but not with recent versions of `boost::optional` or the `libstdc++` implementation of `std::optional`. The issue (that the override to `return_value_policy::move` is never being applied) is present for all implementations, it just seems like that somehow doesn't result in problems for the some implementation of `optional`. This change includes a regression type with a custom optional-like type which was able to reproduce the issue. Part of the issue with using the wrong types may have stemmed from the type variables `T` and `T_` having very similar names. This also changes the type variables in `optional_caster` to use slightly more descriptive names, which also more closely follow the naming convention used by the other STL casters. Fixes #3330 * Fix clang-tidy complaints * Add missing NOLINT * Apply a couple more fixes * fix: support GCC 4.8 * tests: avoid warning about unknown compiler for compilers missing C++17 * Remove unneeded test module attribute * Change test enum to have more unique int values Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
2021-10-26 02:04:45 +00:00
if(DEFINED CMAKE_CXX_STANDARD AND CMAKE_CXX_STANDARD LESS 17)
set(STD_FS_NO_LIB_NEEDED TRUE)
elseif(MSVC)
set(STD_FS_NO_LIB_NEEDED TRUE)
else()
file(
WRITE ${CMAKE_CURRENT_BINARY_DIR}/main.cpp
"#include <filesystem>\nint main(int argc, char ** argv) {\n std::filesystem::path p(argv[0]);\n return p.string().length();\n}"
)
try_compile(
STD_FS_NO_LIB_NEEDED ${CMAKE_CURRENT_BINARY_DIR}
SOURCES ${CMAKE_CURRENT_BINARY_DIR}/main.cpp
COMPILE_DEFINITIONS -std=c++17)
try_compile(
STD_FS_NEEDS_STDCXXFS ${CMAKE_CURRENT_BINARY_DIR}
SOURCES ${CMAKE_CURRENT_BINARY_DIR}/main.cpp
COMPILE_DEFINITIONS -std=c++17
LINK_LIBRARIES stdc++fs)
try_compile(
STD_FS_NEEDS_CXXFS ${CMAKE_CURRENT_BINARY_DIR}
SOURCES ${CMAKE_CURRENT_BINARY_DIR}/main.cpp
COMPILE_DEFINITIONS -std=c++17
LINK_LIBRARIES c++fs)
endif()
if(${STD_FS_NEEDS_STDCXXFS})
set(STD_FS_LIB stdc++fs)
elseif(${STD_FS_NEEDS_CXXFS})
set(STD_FS_LIB c++fs)
elseif(${STD_FS_NO_LIB_NEEDED})
set(STD_FS_LIB "")
else()
fix: the types for return_value_policy_override in optional_caster (#3376) * fix: the types for return_value_policy_override in optional_caster `return_value_policy_override` was not being applied correctly in `optional_caster` in two ways: - The `is_lvalue_reference` condition referenced `T`, which was the `optional<T>` type parameter from the class, when it should have used `T_`, which was the parameter to the `cast` function. `T_` can potentially be a reference type, but `T` will never be. - The type parameter passed to `return_value_policy_override` should be `T::value_type`, not `T`. This matches the way that the other STL container type casters work. The result of these issues was that a method/property definition which used a `reference` or `reference_internal` return value policy would create a Python value that's bound by reference to a temporary C++ object, resulting in undefined behavior. For reasons that I was not able to figure out fully, it seems like this causes problems when using old versions of `boost::optional`, but not with recent versions of `boost::optional` or the `libstdc++` implementation of `std::optional`. The issue (that the override to `return_value_policy::move` is never being applied) is present for all implementations, it just seems like that somehow doesn't result in problems for the some implementation of `optional`. This change includes a regression type with a custom optional-like type which was able to reproduce the issue. Part of the issue with using the wrong types may have stemmed from the type variables `T` and `T_` having very similar names. This also changes the type variables in `optional_caster` to use slightly more descriptive names, which also more closely follow the naming convention used by the other STL casters. Fixes #3330 * Fix clang-tidy complaints * Add missing NOLINT * Apply a couple more fixes * fix: support GCC 4.8 * tests: avoid warning about unknown compiler for compilers missing C++17 * Remove unneeded test module attribute * Change test enum to have more unique int values Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
2021-10-26 02:04:45 +00:00
message(WARNING "Unknown C++17 compiler - not passing -lstdc++fs")
set(STD_FS_LIB "")
endif()
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
# Compile with compiler warnings turned on
function(pybind11_enable_warnings target_name)
if(MSVC)
target_compile_options(${target_name} PRIVATE /W4 /wd4189)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Intel|Clang)" AND NOT PYBIND11_CUDA_TESTS)
target_compile_options(
${target_name}
PRIVATE -Wall
-Wextra
-Wconversion
-Wcast-qual
-Wdeprecated
-Wundef
-Wnon-virtual-dtor)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
endif()
if(PYBIND11_WERROR)
if(MSVC)
target_compile_options(${target_name} PRIVATE /WX)
elseif(PYBIND11_CUDA_TESTS)
target_compile_options(${target_name} PRIVATE "SHELL:-Werror all-warnings")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang|IntelLLVM)")
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
target_compile_options(${target_name} PRIVATE -Werror)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
if(CMAKE_CXX_STANDARD EQUAL 17) # See PR #3570
target_compile_options(${target_name} PRIVATE -Wno-conversion)
endif()
target_compile_options(
${target_name}
PRIVATE
-Werror-all
# "Inlining inhibited by limit max-size", "Inlining inhibited by limit max-total-size"
-diag-disable 11074,11076)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
endif()
endif()
endfunction()
set(test_targets pybind11_tests)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
# Check if any tests need extra targets by iterating through the mappings registered.
foreach(i ${PYBIND11_TEST_EXTRA_TARGETS})
foreach(needle ${PYBIND11_TEST_EXTRA_TARGETS_NEEDLES_${i}})
if(needle IN_LIST PYBIND11_PYTEST_FILES)
# Add all the additional targets to the test list. List join in newer cmake.
foreach(extra_target ${PYBIND11_TEST_EXTRA_TARGETS_ADDITION_${i}})
list(APPEND test_targets ${extra_target})
endforeach()
break() # Breaks out of the needle search, continues with the next mapping.
endif()
endforeach()
endforeach()
# Support CUDA testing by forcing the target file to compile with NVCC
if(PYBIND11_CUDA_TESTS)
set_property(SOURCE ${PYBIND11_TEST_FILES} PROPERTY LANGUAGE CUDA)
endif()
foreach(target ${test_targets})
set(test_files ${PYBIND11_TEST_FILES})
2020-07-29 20:42:07 +00:00
if(NOT "${target}" STREQUAL "pybind11_tests")
set(test_files "")
endif()
# Support CUDA testing by forcing the target file to compile with NVCC
if(PYBIND11_CUDA_TESTS)
set_property(SOURCE ${target}.cpp PROPERTY LANGUAGE CUDA)
endif()
# Create the binding library
pybind11_add_module(${target} THIN_LTO ${target}.cpp ${test_files} ${PYBIND11_HEADERS})
pybind11_enable_warnings(${target})
if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
get_property(
suffix
TARGET ${target}
PROPERTY SUFFIX)
set(source_output "${CMAKE_CURRENT_SOURCE_DIR}/${target}${suffix}")
if(suffix AND EXISTS "${source_output}")
message(WARNING "Output file also in source directory; "
"please remove to avoid confusion: ${source_output}")
endif()
endif()
if(MSVC)
target_compile_options(${target} PRIVATE /utf-8)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
endif()
if(EIGEN3_FOUND)
target_link_libraries(${target} PRIVATE Eigen3::Eigen)
target_compile_definitions(${target} PRIVATE -DPYBIND11_TEST_EIGEN)
endif()
if(Boost_FOUND)
target_link_libraries(${target} PRIVATE Boost::headers)
target_compile_definitions(${target} PRIVATE -DPYBIND11_TEST_BOOST)
endif()
target_link_libraries(${target} PRIVATE ${STD_FS_LIB})
# Always write the output file directly into the 'tests' directory (even on MSVC)
if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY)
set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY
"${CMAKE_CURRENT_BINARY_DIR}")
if(DEFINED CMAKE_CONFIGURATION_TYPES)
foreach(config ${CMAKE_CONFIGURATION_TYPES})
string(TOUPPER ${config} config)
set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY_${config}
"${CMAKE_CURRENT_BINARY_DIR}")
endforeach()
endif()
endif()
endforeach()
# Provide nice organisation in IDEs
if(NOT CMAKE_VERSION VERSION_LESS 3.8)
source_group(
TREE "${CMAKE_CURRENT_SOURCE_DIR}/../include"
PREFIX "Header Files"
FILES ${PYBIND11_HEADERS})
endif()
# Make sure pytest is found or produce a warning
pybind11_find_import(pytest VERSION 3.1)
if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
# This is not used later in the build, so it's okay to regenerate each time.
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/pytest.ini" "${CMAKE_CURRENT_BINARY_DIR}/pytest.ini"
COPYONLY)
file(APPEND "${CMAKE_CURRENT_BINARY_DIR}/pytest.ini"
"\ntestpaths = \"${CMAKE_CURRENT_SOURCE_DIR}\"")
endif()
# cmake 3.12 added list(transform <list> prepend
# but we can't use it yet
string(REPLACE "test_" "${CMAKE_CURRENT_SOURCE_DIR}/test_" PYBIND11_ABS_PYTEST_FILES
"${PYBIND11_PYTEST_FILES}")
set(PYBIND11_TEST_PREFIX_COMMAND
""
CACHE STRING "Put this before pytest, use for checkers and such")
set(PYBIND11_PYTEST_ARGS
""
CACHE STRING "Extra arguments for pytest")
# A single command to compile and run the tests
2020-07-30 20:20:10 +00:00
add_custom_target(
pytest
COMMAND ${PYBIND11_TEST_PREFIX_COMMAND} ${PYTHON_EXECUTABLE} -m pytest
${PYBIND11_ABS_PYTEST_FILES} ${PYBIND11_PYTEST_ARGS}
2020-07-30 20:20:10 +00:00
DEPENDS ${test_targets}
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
2020-07-30 20:20:10 +00:00
USES_TERMINAL)
if(PYBIND11_TEST_OVERRIDE)
2020-07-30 20:20:10 +00:00
add_custom_command(
TARGET pytest
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E echo
"Note: not all tests run: -DPYBIND11_TEST_OVERRIDE is in effect")
endif()
# cmake-format: off
add_custom_target(
memcheck
COMMAND
PYTHONMALLOC=malloc
valgrind
--leak-check=full
--show-leak-kinds=definite,indirect
--errors-for-leak-kinds=definite,indirect
--error-exitcode=1
--read-var-info=yes
--track-origins=yes
--suppressions="${CMAKE_CURRENT_SOURCE_DIR}/valgrind-python.supp"
--suppressions="${CMAKE_CURRENT_SOURCE_DIR}/valgrind-numpy-scipy.supp"
--gen-suppressions=all
${PYTHON_EXECUTABLE} -m pytest ${PYBIND11_ABS_PYTEST_FILES}
DEPENDS ${test_targets}
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
USES_TERMINAL)
# cmake-format: on
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
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# Add a check target to run all the tests, starting with pytest (we add dependencies to this below)
add_custom_target(check DEPENDS pytest)
# The remaining tests only apply when being built as part of the pybind11 project, but not if the
# tests are being built independently.
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
Independent tests (#665) * Make tests buildable independently This makes "tests" buildable as a separate project that uses find_package(pybind11 CONFIG) when invoked independently. This also moves the WERROR option into tests/CMakeLists.txt, as that's the only place it is used. * Use Eigen 3.3.1's cmake target, if available This changes the eigen finding code to attempt to use Eigen's system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake Eigen3::Eigen target to get dependencies from (rather than setting the include path directly). If it fails, we fall back to the trying to load allowing modules (i.e. allowing our tools/FindEigen3.cmake). If we either fallback, or the eigen version is older than 3.3.1 (or , we still set the include directory manually; otherwise, for CONFIG + new Eigen, we get it via the target. This is also needed to allow 'tests' to be built independently, when the find_package(Eigen3) is going to find via the system-installed Eigen3Config.cmake. * Add a install-then-build test, using clang on linux This tests that `make install` to the actual system, followed by a build of the tests (without the main pybind11 repository available) works as expected. To also expand the testing variety a bit, it also builds using clang-3.9 instead of gcc. * Don't try loading Eigen3Config in cmake < 3.0 It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required line. If doing an independent, out-of-tree "tests" build, the regular find_package(Eigen3) is likely to fail with the same error, but I think we can just let that be: if you want a recent Eigen with proper cmake loading support *and* want to do an independent tests build, you'll need at least cmake 3.0.
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return()
endif()
# Add a post-build comment to show the primary test suite .so size and, if a previous size, compare it:
add_custom_command(
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TARGET pybind11_tests
POST_BUILD
COMMAND
${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../tools/libsize.py
$<TARGET_FILE:pybind11_tests>
${CMAKE_CURRENT_BINARY_DIR}/sosize-$<TARGET_FILE_NAME:pybind11_tests>.txt)
if(NOT PYBIND11_CUDA_TESTS)
# Test embedding the interpreter. Provides the `cpptest` target.
add_subdirectory(test_embed)
# Test CMake build using functions and targets from subdirectory or installed location
add_subdirectory(test_cmake_build)
endif()