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
|
|
|
# CMakeLists.txt -- Build system for the pybind11 test suite
|
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|
|
#
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|
# Copyright (c) 2015 Wenzel Jakob <wenzel@inf.ethz.ch>
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|
#
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# All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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2023-07-12 18:10:24 +00:00
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cmake_minimum_required(VERSION 3.5)
|
2020-07-28 04:43:12 +00:00
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|
2024-03-28 00:11:13 +00:00
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# The `cmake_minimum_required(VERSION 3.5...3.29)` syntax does not work with
|
2020-08-01 02:45:19 +00:00
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|
# some versions of VS that have a patched CMake 3.11. This forces us to emulate
|
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|
# the behavior using the following workaround:
|
2024-03-28 00:11:13 +00:00
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|
|
if(${CMAKE_VERSION} VERSION_LESS 3.29)
|
2020-07-30 20:20:10 +00:00
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cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
|
2020-07-28 04:43:12 +00:00
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else()
|
2024-03-28 00:11:13 +00:00
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cmake_policy(VERSION 3.29)
|
2020-07-28 04:43:12 +00:00
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|
endif()
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2022-01-12 01:31:19 +00:00
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# Filter out items; print an optional message if any items filtered. This ignores extensions.
|
2020-09-12 02:06:52 +00:00
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#
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# Usage:
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# pybind11_filter_tests(LISTNAME file1.cpp file2.cpp ... MESSAGE "")
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#
|
2021-01-19 23:48:22 +00:00
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macro(pybind11_filter_tests LISTNAME)
|
2020-09-12 02:06:52 +00:00
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|
cmake_parse_arguments(ARG "" "MESSAGE" "" ${ARGN})
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set(PYBIND11_FILTER_TESTS_FOUND OFF)
|
2022-01-12 01:31:19 +00:00
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|
|
# Make a list of the test without any extensions, for easier filtering.
|
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|
set(_TMP_ACTUAL_LIST "${${LISTNAME}};") # enforce ';' at the end to allow matching last item.
|
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string(REGEX REPLACE "\\.[^.;]*;" ";" LIST_WITHOUT_EXTENSIONS "${_TMP_ACTUAL_LIST}")
|
2020-09-12 02:06:52 +00:00
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|
foreach(filename IN LISTS ARG_UNPARSED_ARGUMENTS)
|
2022-01-12 01:31:19 +00:00
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|
|
string(REGEX REPLACE "\\.[^.]*$" "" filename_no_ext ${filename})
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# Search in the list without extensions.
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list(FIND LIST_WITHOUT_EXTENSIONS ${filename_no_ext} _FILE_FOUND)
|
2020-09-12 02:06:52 +00:00
|
|
|
if(_FILE_FOUND GREATER -1)
|
2022-01-12 01:31:19 +00:00
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|
list(REMOVE_AT ${LISTNAME} ${_FILE_FOUND}) # And remove from the list with extensions.
|
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list(REMOVE_AT LIST_WITHOUT_EXTENSIONS ${_FILE_FOUND}
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|
)# And our search list, to ensure it is in sync.
|
2020-09-12 02:06:52 +00:00
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|
set(PYBIND11_FILTER_TESTS_FOUND ON)
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|
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endif()
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|
endforeach()
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|
if(PYBIND11_FILTER_TESTS_FOUND AND ARG_MESSAGE)
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|
message(STATUS "${ARG_MESSAGE}")
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|
|
endif()
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|
endmacro()
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|
2021-01-19 23:48:22 +00:00
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|
macro(possibly_uninitialized)
|
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|
foreach(VARNAME ${ARGN})
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|
|
if(NOT DEFINED "${VARNAME}")
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|
|
set("${VARNAME}" "")
|
|
|
|
|
endif()
|
|
|
|
|
endforeach()
|
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|
|
|
endmacro()
|
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|
2022-01-12 01:31:19 +00:00
|
|
|
# Function to add additional targets if any of the provided tests are found.
|
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|
|
# Needles; Specifies the test names to look for.
|
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|
# Additions; Specifies the additional test targets to add when any of the needles are found.
|
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|
macro(tests_extra_targets needles additions)
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|
|
# Add the index for this relation to the index extra targets map.
|
|
|
|
|
list(LENGTH PYBIND11_TEST_EXTRA_TARGETS PYBIND11_TEST_EXTRA_TARGETS_LEN)
|
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|
|
list(APPEND PYBIND11_TEST_EXTRA_TARGETS ${PYBIND11_TEST_EXTRA_TARGETS_LEN})
|
|
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|
|
# Add the test names to look for, and the associated test target additions.
|
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|
|
set(PYBIND11_TEST_EXTRA_TARGETS_NEEDLES_${PYBIND11_TEST_EXTRA_TARGETS_LEN} ${needles})
|
|
|
|
|
set(PYBIND11_TEST_EXTRA_TARGETS_ADDITION_${PYBIND11_TEST_EXTRA_TARGETS_LEN} ${additions})
|
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|
|
|
endmacro()
|
|
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|
|
2020-08-19 16:26:26 +00:00
|
|
|
# New Python support
|
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|
|
if(DEFINED Python_EXECUTABLE)
|
|
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|
|
set(PYTHON_EXECUTABLE "${Python_EXECUTABLE}")
|
|
|
|
|
set(PYTHON_VERSION "${Python_VERSION}")
|
|
|
|
|
endif()
|
|
|
|
|
|
2020-07-28 04:43:12 +00:00
|
|
|
# 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.
2017-02-24 22:07:53 +00:00
|
|
|
|
2020-08-01 02:45:19 +00:00
|
|
|
# Access FindCatch and more
|
|
|
|
|
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../tools")
|
|
|
|
|
|
2020-07-30 20:20:10 +00:00
|
|
|
option(PYBIND11_WERROR "Report all warnings as errors" OFF)
|
2020-07-28 04:43:12 +00:00
|
|
|
option(DOWNLOAD_EIGEN "Download EIGEN (requires CMake 3.11+)" OFF)
|
2020-09-10 15:49:26 +00:00
|
|
|
option(PYBIND11_CUDA_TESTS "Enable building CUDA tests (requires CMake 3.12+)" OFF)
|
2020-07-30 20:20:10 +00:00
|
|
|
set(PYBIND11_TEST_OVERRIDE
|
|
|
|
|
""
|
|
|
|
|
CACHE STRING "Tests from ;-separated list of *.cpp files will be built instead of all tests")
|
2020-09-12 02:06:52 +00:00
|
|
|
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.
2017-02-24 22:07:53 +00:00
|
|
|
|
2020-07-28 04:43:12 +00:00
|
|
|
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
|
2020-07-30 20:20:10 +00:00
|
|
|
# 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.
2017-02-24 22:07:53 +00:00
|
|
|
endif()
|
|
|
|
|
|
2021-01-19 23:48:22 +00:00
|
|
|
if(NOT CMAKE_BUILD_TYPE AND NOT DEFINED CMAKE_CONFIGURATION_TYPES)
|
2016-08-12 11:50:00 +00:00
|
|
|
message(STATUS "Setting tests build type to MinSizeRel as none was specified")
|
2020-07-30 20:20:10 +00:00
|
|
|
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")
|
2016-08-12 11:50:00 +00:00
|
|
|
endif()
|
|
|
|
|
|
2020-09-10 15:49:26 +00:00
|
|
|
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()
|
|
|
|
|
|
2022-01-12 01:31:19 +00:00
|
|
|
# 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.
|
2016-08-12 11:50:00 +00:00
|
|
|
set(PYBIND11_TEST_FILES
|
2022-01-12 01:31:19 +00:00
|
|
|
test_async
|
|
|
|
|
test_buffers
|
|
|
|
|
test_builtin_casters
|
|
|
|
|
test_call_policies
|
|
|
|
|
test_callbacks
|
|
|
|
|
test_chrono
|
|
|
|
|
test_class
|
2022-01-07 20:48:37 +00:00
|
|
|
test_class_sh_basic
|
|
|
|
|
test_class_sh_disowning
|
|
|
|
|
test_class_sh_disowning_mi
|
|
|
|
|
test_class_sh_factory_constructors
|
|
|
|
|
test_class_sh_inheritance
|
2022-12-13 03:55:16 +00:00
|
|
|
test_class_sh_mi_thunks
|
2022-01-07 20:48:37 +00:00
|
|
|
test_class_sh_module_local.py
|
2022-05-17 23:35:43 +00:00
|
|
|
test_class_sh_property
|
2023-03-24 07:07:39 +00:00
|
|
|
test_class_sh_property_non_owning
|
2022-01-07 20:48:37 +00:00
|
|
|
test_class_sh_shared_ptr_copy_move
|
|
|
|
|
test_class_sh_trampoline_basic
|
|
|
|
|
test_class_sh_trampoline_self_life_support
|
|
|
|
|
test_class_sh_trampoline_shared_from_this
|
|
|
|
|
test_class_sh_trampoline_shared_ptr_cpp_arg
|
|
|
|
|
test_class_sh_trampoline_unique_ptr
|
[smart_holder] Bug fix: `std::unique_ptr` deleter needs to be copied. (#4850)
* Store `std::function<void (void *)>` del_fun; in `guarded_delete`
* Specialize the simple common case.
Using a `union` is complicated: https://en.cppreference.com/w/cpp/language/union
> If members of a union are classes with user-defined constructors and destructors, to switch the active member, explicit destructor and placement new are generally needed:
Using `std::variant` increases compile-time overhead.
It is currently unclear how much these effects matter in practice: optimization left for later.
* Add one test case (more later).
* Add `const` to resolve clang-tidy error.
```
-- The CXX compiler identification is Clang 15.0.7
/usr/bin/cmake -E __run_co_compile --tidy="/usr/bin/clang-tidy;--use-color;--warnings-as-errors=*;--extra-arg-before=--driver-mode=g++" --source=/__w/pybind11/pybind11/tests/test_class_sh_inheritance.cpp -- /usr/bin/c++ -DPYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD_IF_AVAILABLE -DPYBIND11_TEST_EIGEN -Dpybind11_tests_EXPORTS -I/__w/pybind11/pybind11/include -isystem /usr/include/python3.9 -isystem /__w/pybind11/pybind11/build/_deps/eigen-src -Os -DNDEBUG -fPIC -fvisibility=hidden -Wall -Wextra -Wconversion -Wcast-qual -Wdeprecated -Wundef -Wnon-virtual-dtor -flto=thin -std=c++17 -o CMakeFiles/pybind11_tests.dir/test_class_sh_inheritance.cpp.o -c /__w/pybind11/pybind11/tests/test_class_sh_inheritance.cpp
/__w/pybind11/pybind11/tests/pure_cpp/smart_holder_poc_test.cpp:264:30: error: pointer parameter 'raw_ptr' can be pointer to const [readability-non-const-parameter,-warnings-as-errors]
new int(19), [](int *raw_ptr) { delete raw_ptr; });
^
const
```
* Introduce `struct custom_deleter` to ensure the deleter is moved as desired (the lambda function only captures a reference, which can become dangling).
* Resolve helpful clang-tidy errors.
```
/usr/bin/cmake -E __run_co_compile --tidy="/usr/bin/clang-tidy;--use-color;--warnings-as-errors=*;--extra-arg-before=--driver-mode=g++" --source=/__w/pybind11/pybind11/tests/test_class.cpp -- /usr/bin/c++ -DPYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD_IF_AVAILABLE -DPYBIND11_TEST_EIGEN -Dpybind11_tests_EXPORTS -I/__w/pybind11/pybind11/include -isystem /usr/include/python3.9 -isystem /__w/pybind11/pybind11/build/_deps/eigen-src -Os -DNDEBUG -fPIC -fvisibility=hidden -Wall -Wextra -Wconversion -Wcast-qual -Wdeprecated -Wundef -Wnon-virtual-dtor -flto=thin -std=c++17 -o CMakeFiles/pybind11_tests.dir/test_class.cpp.o -c /__w/pybind11/pybind11/tests/test_class.cpp
/__w/pybind11/pybind11/include/pybind11/detail/smart_holder_poc.h:114:5: error: single-argument constructors must be marked explicit to avoid unintentional implicit conversions [google-explicit-constructor,-warnings-as-errors]
custom_deleter(D &&deleter) : deleter{std::move(deleter)} {}
^
explicit
/__w/pybind11/pybind11/include/pybind11/detail/smart_holder_poc.h:120:76: error: forwarding reference passed to std::move(), which may unexpectedly cause lvalues to be moved; use std::forward() instead [bugprone-move-forwarding-reference,-warnings-as-errors]
return guarded_delete(std::function<void(void *)>(custom_deleter<T, D>(std::move(uqp_del))),
^~~~~~~~~
std::forward<D>
```
* Workaround for gcc 4.8.5, clang 3.6
* Transfer reduced test here.
Reduced from a PyCLIF use case in the wild by @wangxf123456 (internal change cl/565476030).
* Add missing include (clangd Include Cleaner)
* Change `std::move` to `std::forward` as suggested by @iwanders.
* Add missing includes (clangd Include Cleaner)
* Use new `PYBIND11_TESTS_PURE_CPP_SMART_HOLDER_POC_TEST_CPP` to exclude `smart_holder::as_unique_ptr` method from production code.
* Systematically add `PYBIND11_TESTS_PURE_CPP_SMART_HOLDER_POC_TEST_CPP` to mark code that is not used from production code. Add comment to explain.
* Very simple experiment related to https://github.com/pybind/pybind11/pull/4850#issuecomment-1789780676
Does the `PYBIND11_TESTS_PURE_CPP_SMART_HOLDER_POC_TEST_CPP` define have anything to do with it?
* Revert "Very simple experiment related to https://github.com/pybind/pybind11/pull/4850#issuecomment-1789780676"
This reverts commit fe59369f408d354edef16e3d40e2f90d9c2a9ba8.
2023-11-02 15:21:13 +00:00
|
|
|
test_class_sh_unique_ptr_custom_deleter
|
2022-01-07 20:48:37 +00:00
|
|
|
test_class_sh_unique_ptr_member
|
|
|
|
|
test_class_sh_virtual_py_cpp_mix
|
2022-01-26 00:43:11 +00:00
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test_class_sh_void_ptr_capsule
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2022-01-07 20:48:37 +00:00
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test_classh_mock
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2022-01-12 01:31:19 +00:00
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test_const_name
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test_constants_and_functions
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test_copy_move
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test_custom_type_casters
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test_custom_type_setup
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test_docstring_options
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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
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test_eigen_matrix
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test_eigen_tensor
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2022-01-12 01:31:19 +00:00
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test_enum
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test_eval
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2022-07-13 01:33:42 +00:00
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test_exc_namespace_visibility.py
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2022-01-12 01:31:19 +00:00
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test_exceptions
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test_factory_constructors
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test_gil_scoped
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test_iostream
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test_kwargs_and_defaults
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test_local_bindings
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test_methods_and_attributes
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test_modules
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test_multiple_inheritance
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test_numpy_array
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test_numpy_dtypes
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test_numpy_vectorize
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test_opaque_types
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test_operator_overloading
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test_pickling
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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
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test_python_multiple_inheritance
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2022-01-12 01:31:19 +00:00
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test_pytypes
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2022-11-28 19:10:37 +00:00
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test_return_value_policy_override
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2022-01-12 01:31:19 +00:00
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test_sequences_and_iterators
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test_smart_ptr
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test_stl
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test_stl_binders
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test_tagbased_polymorphic
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test_thread
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[smart_holder] `type_caster` ODR guard (#4022)
* Insert type_caster_odr_guard<> (an empty struct to start with).
* Add odr_guard_registry() used in type_caster_odr_guard() default constructor.
* Add minimal_real_caster (from PR #3862) to test_async, test_buffers
* VERY MESSY SNAPSHOT of WIP, this was the starting point for cl/454658864, which has more changes on top.
* Restore original test_async, test_buffers from current smart_holder HEAD
* Copy from cl/454991845 snapshot Jun 14, 5:08 PM
* Cleanup of tests. Systematically insert `if (make_caster<T>::translation_unit_local) {`
* Small simplification of odr_guard_impl()
* WIP
* Add PYBIND11_SOURCE_FILE_LINE macro.
* Replace PYBIND11_TYPE_CASTER_UNIQUE_IDENTIFIER with PYBIND11_TYPE_CASTER_SOURCE_FILE_LINE, baked into PYBIND11_TYPE_CASTER macro.
* Add more PYBIND11_DETAIL_TYPE_CASTER_ACCESS_TRANSLATION_UNIT_LOCAL; resolves "unused" warning when compiling test_custom_type_casters.cpp
* load_type fixes & follow-on cleanup
* Strip ./ from source_file_line
* Add new tests to CMakeLists.txt, disable PYBIND11_WERROR
* Replace C++17 syntax. Compiles with Debian clang 13 C++11 mode, but fails to link. Trying GitHub Actions anyway to see if there are any platforms that support https://en.cppreference.com/w/cpp/language/tu_local before C++20. Note that Debian clang 13 C++17 works locally.
* Show C++ version along with ODR VIOLATION DETECTED message.
* Add source_file_line_basename()
* Introduce PYBIND11_TYPE_CASTER_ODR_GUARD_ON (but not set automatically).
* Minor cleanup.
* Set PYBIND11_TYPE_CASTER_ODR_GUARD_ON automatically.
* Resolve clang-tidy error.
* Compatibility with old compilers.
* Fix off-by-one in source_file_line_basename()
* Report PYBIND11_INTERNALS_ID & C++ Version from pytest_configure()
* Restore use of PYBIND11_WERROR
* Move cpp_version_in_use() from cast.h to pybind11_tests.cpp
* define PYBIND11_DETAIL_ODR_GUARD_IMPL_THROW_DISABLED true in test_odr_guard_1,2.cpp
* IWYU cleanup of detail/type_caster_odr_guard.h
* Replace `throw err;` to resolve clang-tidy error.
* Add new header filename to CMakeLists.txt, test_files.py
* Experiment: Try any C++17 compiler.
* Fix ifdef for pragma GCC diagnostic.
* type_caster_odr_guard_impl() cleanup
* Move type_caster_odr_guard to type_caster_odr_guard.h
* Rename test_odr_guard* to test_type_caster_odr_guard*
* Remove comments that are (now) more distracting than helpful.
* Mark tu_local_no_data_always_false operator bool as explicit (clang-tidy). See also: https://stackoverflow.com/questions/39995573/when-can-i-use-explicit-operator-bool-without-a-cast
* New PYBIND11_TYPE_CASTER_ODR_GUARD_STRICT option (current on by default).
* Add test_type_caster_odr_registry_values(), test_type_caster_odr_violation_detected_counter()
* Report UNEXPECTED: test_type_caster_odr_guard_2.cpp prevailed (but do not fail).
* Apply clang-tidy suggestion.
* Attempt to handle valgrind behavior.
* Another attempt to handle valgrind behavior.
* Yet another attempt to handle valgrind behavior.
* Trying a new direction: show compiler info & std for UNEXPECTED: type_caster_odr_violation_detected_count() == 0
* compiler_info MSVC fix. num_violations == 0 condition.
* assert pybind11_tests.compiler_info is not None
* Introduce `make_caster_intrinsic<T>`, to be able to undo the 2 changes from `load_type` to `load_type<T>`. This is to avoid breaking 2 `pybind11::detail::load_type()` calls found in the wild (Google global testing).
One of the breakages in the wild was: https://github.com/google/tensorstore/blob/0f0f6007670a3588093acd9df77cce423e0de805/python/tensorstore/subscript_method.h#L61
* Add test for stl.h / stl_bind.h mix.
Manually verified that the ODR guard detects the ODR violation:
```
C++ Info: Debian Clang 13.0.1 C++17 __pybind11_internals_v4_clang_libstdcpp_cxxabi1002_sh_def__
=========================================================== test session starts ============================================================
platform linux -- Python 3.9.12, pytest-6.2.3, py-1.10.0, pluggy-0.13.1 -- /usr/bin/python3
...
================================================================= FAILURES =================================================================
_____________________________________________ test_type_caster_odr_violation_detected_counter ______________________________________________
def test_type_caster_odr_violation_detected_counter():
...
else:
> assert num_violations == 1
E assert 2 == 1
E +2
E -1
num_violations = 2
test_type_caster_odr_guard_1.py:51: AssertionError
========================================================= short test summary info ==========================================================
FAILED test_type_caster_odr_guard_1.py::test_type_caster_odr_violation_detected_counter - assert 2 == 1
======================================================= 1 failed, 5 passed in 0.08s ========================================================
```
* Eliminate need for `PYBIND11_DETAIL_TYPE_CASTER_ACCESS_TRANSLATION_UNIT_LOCAL` macro.
Copying code first developed by @amauryfa. I tried this at an earlier stage, but by itself this was insufficient. In the meantime I added in the TU-local mechanisms: trying again.
Passes local testing:
```
DISABLED std::system_error: ODR VIOLATION DETECTED: pybind11::detail::type_caster<mrc_ns::type_mrc>: SourceLocation1="/usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_odr_guard_1.cpp:18", SourceLocation2="/usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_odr_guard_2.cpp:19"
C++ Info: Debian Clang 13.0.1 C++17 __pybind11_internals_v4_clang_libstdcpp_cxxabi1002_sh_def__
=========================================================== test session starts ============================================================
platform linux -- Python 3.9.12, pytest-6.2.3, py-1.10.0, pluggy-0.13.1 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /usr/local/google/home/rwgk/forked/pybind11/tests, configfile: pytest.ini
collected 6 items
test_type_caster_odr_guard_1.py::test_type_mrc_to_python PASSED
test_type_caster_odr_guard_1.py::test_type_mrc_from_python PASSED
test_type_caster_odr_guard_1.py::test_type_caster_odr_registry_values PASSED
test_type_caster_odr_guard_1.py::test_type_caster_odr_violation_detected_counter PASSED
test_type_caster_odr_guard_2.py::test_type_mrc_to_python PASSED
test_type_caster_odr_guard_2.py::test_type_mrc_from_python PASSED
============================================================ 6 passed in 0.01s =============================================================
```
* tu_local_descr with src_loc experiment
* clang-tidy suggested fixes
* Use source_file_line_from_sloc in type_caster_odr_guard_registry
* Disable type_caster ODR guard for __INTEL_COMPILER (see comment). Also turn off printf.
* Add missing include (discovered via google-internal testing).
* Work `scr_loc` into `descr`
* Use `TypeCasterType::name.sloc` instead of `source_file_line.sloc`
Manual re-verification:
```
+++ b/tests/test_type_caster_odr_guard_2.cpp
- // m.def("pass_vector_type_mrc", mrc_ns::pass_vector_type_mrc);
+ m.def("pass_vector_type_mrc", mrc_ns::pass_vector_type_mrc);
```
```
> assert num_violations == 1
E assert 2 == 1
num_violations = 2
test_type_caster_odr_guard_1.py:51: AssertionError
```
* Fix small oversight (src_loc::here() -> src_loc{nullptr, 0}).
* Remove PYBIND11_DETAIL_TYPE_CASTER_ACCESS_TRANSLATION_UNIT_LOCAL macro completely.
* Remove PYBIND11_TYPE_CASTER_SOURCE_FILE_LINE macro completely. Some small extra cleanup.
* Minor tweaks looking at the PR with a fresh eye.
* src_loc comments
* Add new test_descr_src_loc & and fix descr.h `concat()` `src_loc` bug discovered while working on the test.
* Some more work on source code comments.
* Fully document the ODR violations in the ODR guard itself and introduce `PYBIND11_TYPE_CASTER_ODR_GUARD_ON_IF_AVAILABLE`
* Update comment (incl. mention of deadsnakes known to not work as intended).
* Use no-destructor idiom for type_caster_odr_guard_registry, as suggested by @laramiel
* Fix clang-tidy error: 'auto reg' can be declared as 'auto *reg' [readability-qualified-auto,-warnings-as-errors]
* WIP
* Revert "WIP" (tu_local_no_data_always_false_base experiment).
This reverts commit 31e8ac562f91a2e3d480a82feaa76bf2142c9ce7.
* Change `PYBIND11_TYPE_CASTER_ODR_GUARD_ON` to `PYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD`, based on a suggestion by @rainwoodman
* Improved `#if` determining `PYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD`, based on suggestion by @laramiel
* Make `descr::sloc` `const`, as suggested by @rainwoodman
* Rename macro to `PYBIND11_DETAIL_TYPE_CASTER_ODR_GUARD_IMPL_DEBUG`, as suggested by @laramiel
* Tweak comments some more (add "white hat hacker" analogy).
* Bring back `PYBIND11_CPP17` in determining `PYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD`, to hopefully resolve most if not all of the many CI failures (89 failing, 32 successful: https://github.com/pybind/pybind11/runs/7430295771).
* Try another workaround for `__has_builtin`-related breakages (https://github.com/pybind/pybind11/runs/7430720321).
* Remove `defined(__has_builtin)` and subconditions.
* Update "known to not work" expectation in test and comment.
* `pytest.skip` `num_violations == 0` only `#ifdef __NO_INLINE__` (irrespective of the compiler)
* Systematically change all new `#ifdef` to `#if defined` (review suggestion).
* Bring back MSVC comment that got lost while experimenting.
2022-07-21 13:38:21 +00:00
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test_type_caster_odr_guard_1
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test_type_caster_odr_guard_2
|
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
|
2022-01-12 01:31:19 +00:00
|
|
|
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
|
|
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test_unnamed_namespace_a
|
|
|
|
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test_unnamed_namespace_b
|
2023-04-21 18:30:35 +00:00
|
|
|
test_vector_unique_ptr_member
|
2022-01-12 01:31:19 +00:00
|
|
|
test_virtual_functions)
|
2016-08-12 11:50:00 +00:00
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|
|
|
2016-11-13 00:10:53 +00:00
|
|
|
# Invoking cmake with something like:
|
2020-08-17 14:14:23 +00:00
|
|
|
# cmake -DPYBIND11_TEST_OVERRIDE="test_callbacks.cpp;test_pickling.cpp" ..
|
2016-11-13 00:10:53 +00:00
|
|
|
# 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)
|
2022-01-12 01:31:19 +00:00
|
|
|
# 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
|
2023-02-09 18:11:01 +00:00
|
|
|
)# If not in the allowlist, add to be filtered out.
|
2022-01-12 01:31:19 +00:00
|
|
|
list(APPEND PYBIND11_TEST_FILTER ${test_name})
|
|
|
|
|
endif()
|
|
|
|
|
endforeach()
|
2016-11-13 00:10:53 +00:00
|
|
|
endif()
|
|
|
|
|
|
2020-09-12 02:06:52 +00:00
|
|
|
# You can also filter tests:
|
|
|
|
|
if(PYBIND11_TEST_FILTER)
|
|
|
|
|
pybind11_filter_tests(PYBIND11_TEST_FILES ${PYBIND11_TEST_FILTER})
|
|
|
|
|
endif()
|
|
|
|
|
|
2020-09-10 15:49:26 +00:00
|
|
|
# Skip tests for CUDA check:
|
|
|
|
|
# /pybind11/tests/test_constants_and_functions.cpp(125):
|
|
|
|
|
# error: incompatible exception specifications
|
2020-09-12 02:06:52 +00:00
|
|
|
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")
|
2020-09-10 15:49:26 +00:00
|
|
|
endif()
|
|
|
|
|
|
2022-01-12 01:31:19 +00:00
|
|
|
# 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)
|
2016-08-12 11:50:00 +00:00
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
# 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.
|
2022-01-12 01:31:19 +00:00
|
|
|
tests_extra_targets("test_exceptions.py;test_local_bindings.py;test_stl.py;test_stl_binders.py"
|
|
|
|
|
"pybind11_cross_module_tests")
|
2017-07-29 00:57:57 +00:00
|
|
|
|
2022-01-12 01:31:19 +00:00
|
|
|
# And add additional targets for other tests.
|
2022-05-31 18:51:13 +00:00
|
|
|
tests_extra_targets("test_exceptions.py" "cross_module_interleaved_error_already_set")
|
2022-01-12 01:31:19 +00:00
|
|
|
tests_extra_targets("test_gil_scoped.py" "cross_module_gil_utils")
|
2022-01-07 20:48:37 +00:00
|
|
|
tests_extra_targets("test_class_sh_module_local.py"
|
|
|
|
|
"class_sh_module_local_0;class_sh_module_local_1;class_sh_module_local_2")
|
2022-07-13 01:33:42 +00:00
|
|
|
tests_extra_targets("test_exc_namespace_visibility.py"
|
|
|
|
|
"namespace_visibility_1;namespace_visibility_2")
|
2019-07-15 14:47:02 +00:00
|
|
|
|
2021-10-04 16:31:53 +00:00
|
|
|
set(PYBIND11_EIGEN_REPO
|
|
|
|
|
"https://gitlab.com/libeigen/eigen.git"
|
|
|
|
|
CACHE STRING "Eigen repository to use for tests")
|
2021-10-26 18:50:34 +00:00
|
|
|
# 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
|
|
|
|
2016-09-03 18:54:22 +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()
|
2016-09-03 18:54:22 +00:00
|
|
|
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
|
2021-10-04 16:31:53 +00:00
|
|
|
GIT_REPOSITORY "${PYBIND11_EIGEN_REPO}"
|
2021-10-26 18:50:34 +00:00
|
|
|
GIT_TAG "${PYBIND11_EIGEN_VERSION_HASH}")
|
2020-07-26 17:44:10 +00:00
|
|
|
|
|
|
|
|
FetchContent_GetProperties(eigen)
|
|
|
|
|
if(NOT eigen_POPULATED)
|
2021-10-26 18:50:34 +00:00
|
|
|
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 ${eigen_SOURCE_DIR})
|
|
|
|
|
set(EIGEN3_FOUND TRUE)
|
2021-10-26 18:50:34 +00:00
|
|
|
# When getting locally, the version is not visible from a superprojet,
|
|
|
|
|
# so just force it.
|
|
|
|
|
set(EIGEN3_VERSION "${PYBIND11_EIGEN_VERSION_STRING}")
|
2020-08-19 16:26:26 +00:00
|
|
|
|
2020-07-26 17:44:10 +00:00
|
|
|
else()
|
2020-07-28 04:43:12 +00:00
|
|
|
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()
|
2016-09-03 18:54:22 +00:00
|
|
|
|
|
|
|
|
if(EIGEN3_FOUND)
|
2020-08-19 16:26:26 +00:00
|
|
|
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 ${EIGEN3_VERSION_STRING})
|
|
|
|
|
endif()
|
2016-09-03 18:54:22 +00:00
|
|
|
message(STATUS "Building tests with Eigen v${EIGEN3_VERSION}")
|
2022-12-20 13:34:00 +00:00
|
|
|
|
|
|
|
|
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()
|
|
|
|
|
|
2016-09-03 18:54:22 +00:00
|
|
|
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()
|
2021-02-12 22:11:23 +00:00
|
|
|
message(
|
|
|
|
|
STATUS "Building tests WITHOUT Eigen, use -DDOWNLOAD_EIGEN=ON on CMake 3.11+ to download")
|
2016-09-03 18:54:22 +00:00
|
|
|
endif()
|
2016-08-12 11:50:00 +00:00
|
|
|
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()
|
|
|
|
|
|
2017-08-25 19:11:36 +00:00
|
|
|
# Optional dependency for some tests (boost::variant is only supported with version >= 1.56)
|
|
|
|
|
find_package(Boost 1.56)
|
2017-08-08 14:02:31 +00:00
|
|
|
|
2020-08-19 16:26:26 +00:00
|
|
|
if(Boost_FOUND)
|
|
|
|
|
if(NOT TARGET Boost::headers)
|
2020-10-19 00:42:48 +00:00
|
|
|
add_library(Boost::headers IMPORTED INTERFACE)
|
2020-08-19 16:26:26 +00:00
|
|
|
if(TARGET Boost::boost)
|
|
|
|
|
# Classic FindBoost
|
2024-05-30 00:33:25 +00:00
|
|
|
set_property(TARGET Boost::headers PROPERTY INTERFACE_LINK_LIBRARIES Boost::boost)
|
2020-08-19 16:26:26 +00:00
|
|
|
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()
|
|
|
|
|
|
2021-07-02 14:00:50 +00:00
|
|
|
# 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)
|
2021-07-02 14:00:50 +00:00
|
|
|
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")
|
2021-07-02 14:00:50 +00:00
|
|
|
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)
|
2022-05-16 21:27:19 +00:00
|
|
|
target_compile_options(${target_name} PRIVATE /W4 /wd4189)
|
2020-09-10 15:49:26 +00:00
|
|
|
elseif(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Intel|Clang)" AND NOT PYBIND11_CUDA_TESTS)
|
2020-10-29 13:12:14 +00:00
|
|
|
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)
|
2020-09-10 15:49:26 +00:00
|
|
|
elseif(PYBIND11_CUDA_TESTS)
|
|
|
|
|
target_compile_options(${target_name} PRIVATE "SHELL:-Werror all-warnings")
|
2021-04-14 18:01:27 +00:00
|
|
|
elseif(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang|IntelLLVM)")
|
Independent tests (#665)
* Make tests buildable independently
This makes "tests" buildable as a separate project that uses
find_package(pybind11 CONFIG) when invoked independently.
This also moves the WERROR option into tests/CMakeLists.txt, as that's
the only place it is used.
* Use Eigen 3.3.1's cmake target, if available
This changes the eigen finding code to attempt to use Eigen's
system-installed Eigen3Config first. In Eigen 3.3.1, it exports a cmake
Eigen3::Eigen target to get dependencies from (rather than setting the
include path directly).
If it fails, we fall back to the trying to load allowing modules (i.e.
allowing our tools/FindEigen3.cmake). If we either fallback, or the
eigen version is older than 3.3.1 (or , we still set the include
directory manually; otherwise, for CONFIG + new Eigen, we get it via
the target.
This is also needed to allow 'tests' to be built independently, when
the find_package(Eigen3) is going to find via the system-installed
Eigen3Config.cmake.
* Add a install-then-build test, using clang on linux
This tests that `make install` to the actual system, followed by a build
of the tests (without the main pybind11 repository available) works as
expected.
To also expand the testing variety a bit, it also builds using
clang-3.9 instead of gcc.
* Don't try loading Eigen3Config in cmake < 3.0
It could FATAL_ERROR as the newer cmake includes a cmake 3.0 required
line.
If doing an independent, out-of-tree "tests" build, the regular
find_package(Eigen3) is likely to fail with the same error, but I think
we can just let that be: if you want a recent Eigen with proper cmake
loading support *and* want to do an independent tests build, you'll
need at least cmake 3.0.
2017-02-24 22:07:53 +00:00
|
|
|
target_compile_options(${target_name} PRIVATE -Werror)
|
2021-04-14 18:01:27 +00:00
|
|
|
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
|
2022-01-11 20:13:02 +00:00
|
|
|
if(CMAKE_CXX_STANDARD EQUAL 17) # See PR #3570
|
|
|
|
|
target_compile_options(${target_name} PRIVATE -Wno-conversion)
|
|
|
|
|
endif()
|
2021-04-14 18:01:27 +00:00
|
|
|
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()
|
|
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
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
|
|
|
|
2022-01-12 01:31:19 +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()
|
2019-07-15 14:47:02 +00:00
|
|
|
endforeach()
|
|
|
|
|
|
2020-09-10 15:49:26 +00:00
|
|
|
# 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()
|
|
|
|
|
|
2017-08-08 14:02:31 +00:00
|
|
|
foreach(target ${test_targets})
|
2022-07-13 01:33:42 +00:00
|
|
|
if("${target}" STREQUAL "pybind11_tests")
|
|
|
|
|
set(test_files ${PYBIND11_TEST_FILES})
|
|
|
|
|
elseif("${target}" STREQUAL "namespace_visibility_1")
|
|
|
|
|
set(test_files namespace_visibility_1s.cpp)
|
|
|
|
|
if(PYBIND11_CUDA_TESTS)
|
|
|
|
|
set_property(SOURCE namespace_visibility_1s.cpp PROPERTY LANGUAGE CUDA)
|
|
|
|
|
endif()
|
|
|
|
|
else()
|
2017-07-29 00:57:57 +00:00
|
|
|
set(test_files "")
|
|
|
|
|
endif()
|
2016-08-12 11:50:00 +00:00
|
|
|
|
2020-09-10 15:49:26 +00:00
|
|
|
# Support CUDA testing by forcing the target file to compile with NVCC
|
|
|
|
|
if(PYBIND11_CUDA_TESTS)
|
|
|
|
|
set_property(SOURCE ${target}.cpp PROPERTY LANGUAGE CUDA)
|
|
|
|
|
endif()
|
|
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
# Create the binding library
|
2017-08-08 14:02:31 +00:00
|
|
|
pybind11_add_module(${target} THIN_LTO ${target}.cpp ${test_files} ${PYBIND11_HEADERS})
|
|
|
|
|
pybind11_enable_warnings(${target})
|
2017-07-29 00:57:57 +00:00
|
|
|
|
2020-08-19 17:11:57 +00:00
|
|
|
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: ${source_output}")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
if(MSVC)
|
2017-08-08 14:02:31 +00:00
|
|
|
target_compile_options(${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()
|
2016-08-12 11:50:00 +00:00
|
|
|
|
[smart_holder] `type_caster` ODR guard (#4022)
* Insert type_caster_odr_guard<> (an empty struct to start with).
* Add odr_guard_registry() used in type_caster_odr_guard() default constructor.
* Add minimal_real_caster (from PR #3862) to test_async, test_buffers
* VERY MESSY SNAPSHOT of WIP, this was the starting point for cl/454658864, which has more changes on top.
* Restore original test_async, test_buffers from current smart_holder HEAD
* Copy from cl/454991845 snapshot Jun 14, 5:08 PM
* Cleanup of tests. Systematically insert `if (make_caster<T>::translation_unit_local) {`
* Small simplification of odr_guard_impl()
* WIP
* Add PYBIND11_SOURCE_FILE_LINE macro.
* Replace PYBIND11_TYPE_CASTER_UNIQUE_IDENTIFIER with PYBIND11_TYPE_CASTER_SOURCE_FILE_LINE, baked into PYBIND11_TYPE_CASTER macro.
* Add more PYBIND11_DETAIL_TYPE_CASTER_ACCESS_TRANSLATION_UNIT_LOCAL; resolves "unused" warning when compiling test_custom_type_casters.cpp
* load_type fixes & follow-on cleanup
* Strip ./ from source_file_line
* Add new tests to CMakeLists.txt, disable PYBIND11_WERROR
* Replace C++17 syntax. Compiles with Debian clang 13 C++11 mode, but fails to link. Trying GitHub Actions anyway to see if there are any platforms that support https://en.cppreference.com/w/cpp/language/tu_local before C++20. Note that Debian clang 13 C++17 works locally.
* Show C++ version along with ODR VIOLATION DETECTED message.
* Add source_file_line_basename()
* Introduce PYBIND11_TYPE_CASTER_ODR_GUARD_ON (but not set automatically).
* Minor cleanup.
* Set PYBIND11_TYPE_CASTER_ODR_GUARD_ON automatically.
* Resolve clang-tidy error.
* Compatibility with old compilers.
* Fix off-by-one in source_file_line_basename()
* Report PYBIND11_INTERNALS_ID & C++ Version from pytest_configure()
* Restore use of PYBIND11_WERROR
* Move cpp_version_in_use() from cast.h to pybind11_tests.cpp
* define PYBIND11_DETAIL_ODR_GUARD_IMPL_THROW_DISABLED true in test_odr_guard_1,2.cpp
* IWYU cleanup of detail/type_caster_odr_guard.h
* Replace `throw err;` to resolve clang-tidy error.
* Add new header filename to CMakeLists.txt, test_files.py
* Experiment: Try any C++17 compiler.
* Fix ifdef for pragma GCC diagnostic.
* type_caster_odr_guard_impl() cleanup
* Move type_caster_odr_guard to type_caster_odr_guard.h
* Rename test_odr_guard* to test_type_caster_odr_guard*
* Remove comments that are (now) more distracting than helpful.
* Mark tu_local_no_data_always_false operator bool as explicit (clang-tidy). See also: https://stackoverflow.com/questions/39995573/when-can-i-use-explicit-operator-bool-without-a-cast
* New PYBIND11_TYPE_CASTER_ODR_GUARD_STRICT option (current on by default).
* Add test_type_caster_odr_registry_values(), test_type_caster_odr_violation_detected_counter()
* Report UNEXPECTED: test_type_caster_odr_guard_2.cpp prevailed (but do not fail).
* Apply clang-tidy suggestion.
* Attempt to handle valgrind behavior.
* Another attempt to handle valgrind behavior.
* Yet another attempt to handle valgrind behavior.
* Trying a new direction: show compiler info & std for UNEXPECTED: type_caster_odr_violation_detected_count() == 0
* compiler_info MSVC fix. num_violations == 0 condition.
* assert pybind11_tests.compiler_info is not None
* Introduce `make_caster_intrinsic<T>`, to be able to undo the 2 changes from `load_type` to `load_type<T>`. This is to avoid breaking 2 `pybind11::detail::load_type()` calls found in the wild (Google global testing).
One of the breakages in the wild was: https://github.com/google/tensorstore/blob/0f0f6007670a3588093acd9df77cce423e0de805/python/tensorstore/subscript_method.h#L61
* Add test for stl.h / stl_bind.h mix.
Manually verified that the ODR guard detects the ODR violation:
```
C++ Info: Debian Clang 13.0.1 C++17 __pybind11_internals_v4_clang_libstdcpp_cxxabi1002_sh_def__
=========================================================== test session starts ============================================================
platform linux -- Python 3.9.12, pytest-6.2.3, py-1.10.0, pluggy-0.13.1 -- /usr/bin/python3
...
================================================================= FAILURES =================================================================
_____________________________________________ test_type_caster_odr_violation_detected_counter ______________________________________________
def test_type_caster_odr_violation_detected_counter():
...
else:
> assert num_violations == 1
E assert 2 == 1
E +2
E -1
num_violations = 2
test_type_caster_odr_guard_1.py:51: AssertionError
========================================================= short test summary info ==========================================================
FAILED test_type_caster_odr_guard_1.py::test_type_caster_odr_violation_detected_counter - assert 2 == 1
======================================================= 1 failed, 5 passed in 0.08s ========================================================
```
* Eliminate need for `PYBIND11_DETAIL_TYPE_CASTER_ACCESS_TRANSLATION_UNIT_LOCAL` macro.
Copying code first developed by @amauryfa. I tried this at an earlier stage, but by itself this was insufficient. In the meantime I added in the TU-local mechanisms: trying again.
Passes local testing:
```
DISABLED std::system_error: ODR VIOLATION DETECTED: pybind11::detail::type_caster<mrc_ns::type_mrc>: SourceLocation1="/usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_odr_guard_1.cpp:18", SourceLocation2="/usr/local/google/home/rwgk/forked/pybind11/tests/test_type_caster_odr_guard_2.cpp:19"
C++ Info: Debian Clang 13.0.1 C++17 __pybind11_internals_v4_clang_libstdcpp_cxxabi1002_sh_def__
=========================================================== test session starts ============================================================
platform linux -- Python 3.9.12, pytest-6.2.3, py-1.10.0, pluggy-0.13.1 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /usr/local/google/home/rwgk/forked/pybind11/tests, configfile: pytest.ini
collected 6 items
test_type_caster_odr_guard_1.py::test_type_mrc_to_python PASSED
test_type_caster_odr_guard_1.py::test_type_mrc_from_python PASSED
test_type_caster_odr_guard_1.py::test_type_caster_odr_registry_values PASSED
test_type_caster_odr_guard_1.py::test_type_caster_odr_violation_detected_counter PASSED
test_type_caster_odr_guard_2.py::test_type_mrc_to_python PASSED
test_type_caster_odr_guard_2.py::test_type_mrc_from_python PASSED
============================================================ 6 passed in 0.01s =============================================================
```
* tu_local_descr with src_loc experiment
* clang-tidy suggested fixes
* Use source_file_line_from_sloc in type_caster_odr_guard_registry
* Disable type_caster ODR guard for __INTEL_COMPILER (see comment). Also turn off printf.
* Add missing include (discovered via google-internal testing).
* Work `scr_loc` into `descr`
* Use `TypeCasterType::name.sloc` instead of `source_file_line.sloc`
Manual re-verification:
```
+++ b/tests/test_type_caster_odr_guard_2.cpp
- // m.def("pass_vector_type_mrc", mrc_ns::pass_vector_type_mrc);
+ m.def("pass_vector_type_mrc", mrc_ns::pass_vector_type_mrc);
```
```
> assert num_violations == 1
E assert 2 == 1
num_violations = 2
test_type_caster_odr_guard_1.py:51: AssertionError
```
* Fix small oversight (src_loc::here() -> src_loc{nullptr, 0}).
* Remove PYBIND11_DETAIL_TYPE_CASTER_ACCESS_TRANSLATION_UNIT_LOCAL macro completely.
* Remove PYBIND11_TYPE_CASTER_SOURCE_FILE_LINE macro completely. Some small extra cleanup.
* Minor tweaks looking at the PR with a fresh eye.
* src_loc comments
* Add new test_descr_src_loc & and fix descr.h `concat()` `src_loc` bug discovered while working on the test.
* Some more work on source code comments.
* Fully document the ODR violations in the ODR guard itself and introduce `PYBIND11_TYPE_CASTER_ODR_GUARD_ON_IF_AVAILABLE`
* Update comment (incl. mention of deadsnakes known to not work as intended).
* Use no-destructor idiom for type_caster_odr_guard_registry, as suggested by @laramiel
* Fix clang-tidy error: 'auto reg' can be declared as 'auto *reg' [readability-qualified-auto,-warnings-as-errors]
* WIP
* Revert "WIP" (tu_local_no_data_always_false_base experiment).
This reverts commit 31e8ac562f91a2e3d480a82feaa76bf2142c9ce7.
* Change `PYBIND11_TYPE_CASTER_ODR_GUARD_ON` to `PYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD`, based on a suggestion by @rainwoodman
* Improved `#if` determining `PYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD`, based on suggestion by @laramiel
* Make `descr::sloc` `const`, as suggested by @rainwoodman
* Rename macro to `PYBIND11_DETAIL_TYPE_CASTER_ODR_GUARD_IMPL_DEBUG`, as suggested by @laramiel
* Tweak comments some more (add "white hat hacker" analogy).
* Bring back `PYBIND11_CPP17` in determining `PYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD`, to hopefully resolve most if not all of the many CI failures (89 failing, 32 successful: https://github.com/pybind/pybind11/runs/7430295771).
* Try another workaround for `__has_builtin`-related breakages (https://github.com/pybind/pybind11/runs/7430720321).
* Remove `defined(__has_builtin)` and subconditions.
* Update "known to not work" expectation in test and comment.
* `pytest.skip` `num_violations == 0` only `#ifdef __NO_INLINE__` (irrespective of the compiler)
* Systematically change all new `#ifdef` to `#if defined` (review suggestion).
* Bring back MSVC comment that got lost while experimenting.
2022-07-21 13:38:21 +00:00
|
|
|
target_compile_definitions(${target}
|
|
|
|
|
PRIVATE -DPYBIND11_ENABLE_TYPE_CASTER_ODR_GUARD_IF_AVAILABLE)
|
|
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
if(EIGEN3_FOUND)
|
2020-08-19 16:26:26 +00:00
|
|
|
target_link_libraries(${target} PRIVATE Eigen3::Eigen)
|
2017-08-08 14:02:31 +00:00
|
|
|
target_compile_definitions(${target} PRIVATE -DPYBIND11_TEST_EIGEN)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(Boost_FOUND)
|
2020-08-19 16:26:26 +00:00
|
|
|
target_link_libraries(${target} PRIVATE Boost::headers)
|
2017-08-08 14:02:31 +00:00
|
|
|
target_compile_definitions(${target} PRIVATE -DPYBIND11_TEST_BOOST)
|
2017-07-29 00:57:57 +00:00
|
|
|
endif()
|
2016-08-12 11:50:00 +00:00
|
|
|
|
2021-07-02 14:00:50 +00:00
|
|
|
target_link_libraries(${target} PRIVATE ${STD_FS_LIB})
|
|
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
# Always write the output file directly into the 'tests' directory (even on MSVC)
|
|
|
|
|
if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY)
|
2020-08-19 17:11:57 +00:00
|
|
|
set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY
|
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}")
|
2021-01-19 23:48:22 +00:00
|
|
|
|
|
|
|
|
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()
|
2017-07-29 00:57:57 +00:00
|
|
|
endif()
|
|
|
|
|
endforeach()
|
2016-08-12 11:50:00 +00:00
|
|
|
|
2021-11-18 15:01:24 +00:00
|
|
|
# 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 ${PYBIND11_HEADERS})
|
|
|
|
|
endif()
|
|
|
|
|
|
2020-09-12 02:06:52 +00:00
|
|
|
# Make sure pytest is found or produce a warning
|
2020-10-03 02:34:22 +00:00
|
|
|
pybind11_find_import(pytest VERSION 3.1)
|
2016-08-13 00:44:56 +00:00
|
|
|
|
2020-08-19 17:11:57 +00:00
|
|
|
if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
|
|
|
|
|
# This is not used later in the build, so it's okay to regenerate each time.
|
|
|
|
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/pytest.ini" "${CMAKE_CURRENT_BINARY_DIR}/pytest.ini"
|
|
|
|
|
COPYONLY)
|
|
|
|
|
file(APPEND "${CMAKE_CURRENT_BINARY_DIR}/pytest.ini"
|
|
|
|
|
"\ntestpaths = \"${CMAKE_CURRENT_SOURCE_DIR}\"")
|
|
|
|
|
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
# cmake 3.12 added list(transform <list> prepend
|
|
|
|
|
# but we can't use it yet
|
2020-09-22 16:01:15 +00:00
|
|
|
string(REPLACE "test_" "${CMAKE_CURRENT_SOURCE_DIR}/test_" PYBIND11_ABS_PYTEST_FILES
|
2020-08-19 17:11:57 +00:00
|
|
|
"${PYBIND11_PYTEST_FILES}")
|
|
|
|
|
|
2021-01-15 20:07:31 +00:00
|
|
|
set(PYBIND11_TEST_PREFIX_COMMAND
|
|
|
|
|
""
|
|
|
|
|
CACHE STRING "Put this before pytest, use for checkers and such")
|
|
|
|
|
|
2024-03-21 06:27:58 +00:00
|
|
|
set(PYBIND11_PYTEST_ARGS
|
|
|
|
|
""
|
|
|
|
|
CACHE STRING "Extra arguments for pytest")
|
|
|
|
|
|
2016-08-12 11:50:00 +00:00
|
|
|
# A single command to compile and run the tests
|
2020-07-30 20:20:10 +00:00
|
|
|
add_custom_target(
|
|
|
|
|
pytest
|
2021-01-15 20:07:31 +00:00
|
|
|
COMMAND ${PYBIND11_TEST_PREFIX_COMMAND} ${PYTHON_EXECUTABLE} -m pytest
|
2024-03-21 06:27:58 +00:00
|
|
|
${PYBIND11_ABS_PYTEST_FILES} ${PYBIND11_PYTEST_ARGS}
|
2020-07-30 20:20:10 +00:00
|
|
|
DEPENDS ${test_targets}
|
2021-01-15 20:07:31 +00:00
|
|
|
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
|
2020-07-30 20:20:10 +00:00
|
|
|
USES_TERMINAL)
|
2016-11-04 13:47:41 +00:00
|
|
|
|
2016-11-13 00:10:53 +00:00
|
|
|
if(PYBIND11_TEST_OVERRIDE)
|
2020-07-30 20:20:10 +00:00
|
|
|
add_custom_command(
|
|
|
|
|
TARGET pytest
|
|
|
|
|
POST_BUILD
|
|
|
|
|
COMMAND ${CMAKE_COMMAND} -E echo
|
|
|
|
|
"Note: not all tests run: -DPYBIND11_TEST_OVERRIDE is in effect")
|
2016-11-13 00:10:53 +00:00
|
|
|
endif()
|
|
|
|
|
|
2021-01-15 20:07:31 +00:00
|
|
|
# cmake-format: off
|
|
|
|
|
add_custom_target(
|
|
|
|
|
memcheck
|
|
|
|
|
COMMAND
|
|
|
|
|
PYTHONMALLOC=malloc
|
|
|
|
|
valgrind
|
|
|
|
|
--leak-check=full
|
|
|
|
|
--show-leak-kinds=definite,indirect
|
|
|
|
|
--errors-for-leak-kinds=definite,indirect
|
|
|
|
|
--error-exitcode=1
|
|
|
|
|
--read-var-info=yes
|
|
|
|
|
--track-origins=yes
|
|
|
|
|
--suppressions="${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.
2017-02-24 22:07:53 +00:00
|
|
|
# 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.
|
2020-07-28 04:43:12 +00:00
|
|
|
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.
2017-02-24 22:07:53 +00:00
|
|
|
return()
|
|
|
|
|
endif()
|
|
|
|
|
|
2017-07-29 00:57:57 +00:00
|
|
|
# Add a post-build comment to show the primary test suite .so size and, if a previous size, compare it:
|
2020-07-28 04:43:12 +00:00
|
|
|
add_custom_command(
|
2020-07-30 20:20:10 +00:00
|
|
|
TARGET pybind11_tests
|
|
|
|
|
POST_BUILD
|
|
|
|
|
COMMAND
|
|
|
|
|
${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../tools/libsize.py
|
2020-07-28 04:43:12 +00:00
|
|
|
$<TARGET_FILE:pybind11_tests>
|
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}/sosize-$<TARGET_FILE_NAME:pybind11_tests>.txt)
|
2016-12-14 00:43:39 +00:00
|
|
|
|
2020-09-10 15:49:26 +00:00
|
|
|
if(NOT PYBIND11_CUDA_TESTS)
|
Adding py::smart_holder (for smart-pointer interoperability). (#2672)
* Adding test_unique_ptr_member (for desired PyCLIF behavior).
See also: https://github.com/pybind/pybind11/issues/2583
Does not build with upstream master or
https://github.com/pybind/pybind11/pull/2047, but builds with
https://github.com/RobotLocomotion/pybind11 and almost runs:
```
Running tests in directory "/usr/local/google/home/rwgk/forked/EricCousineau-TRI/pybind11/tests":
================================================================================= test session starts =================================================================================
platform linux -- Python 3.8.5, pytest-5.4.3, py-1.9.0, pluggy-0.13.1
rootdir: /usr/local/google/home/rwgk/forked/EricCousineau-TRI/pybind11/tests, inifile: pytest.ini
collected 2 items
test_unique_ptr_member.py .F [100%]
====================================================================================== FAILURES =======================================================================================
_____________________________________________________________________________ test_pointee_and_ptr_owner ______________________________________________________________________________
def test_pointee_and_ptr_owner():
obj = m.pointee()
assert obj.get_int() == 213
m.ptr_owner(obj)
with pytest.raises(ValueError) as exc_info:
> obj.get_int()
E Failed: DID NOT RAISE <class 'ValueError'>
test_unique_ptr_member.py:17: Failed
============================================================================= 1 failed, 1 passed in 0.06s =============================================================================
```
* unique_ptr or shared_ptr return
* new test_variant_unique_shared with vptr_holder prototype
* moving prototype code to pybind11/vptr_holder.h, adding type_caster specialization to make the bindings involving unique_ptr passing compile, but load and cast implementations are missing
* disabling GitHub Actions on pull_request (for this PR)
* disabling AppVeyor (for this PR)
* TRIGGER_SEGSEV macro, annotations for GET_STACK (vptr::get), GET_INT_STACK (pointee)
* adding test_promotion_of_disowned_to_shared
* Copying tests as-is from xxx_value_ptr_xxx_holder branch.
https://github.com/rwgk/pybind11/tree/xxx_value_ptr_xxx_holder
Systematically exercising returning and passing unique_ptr<T>, shared_ptr<T>
with unique_ptr, shared_ptr holder.
Observations:
test_holder_unique_ptr:
make_unique_pointee OK
pass_unique_pointee BUILD_FAIL (as documented)
make_shared_pointee Abort free(): double free detected
pass_shared_pointee RuntimeError: Unable to load a custom holder type from a default-holder instance
test_holder_shared_ptr:
make_unique_pointee Segmentation fault (#1138)
pass_unique_pointee BUILD_FAIL (as documented)
make_shared_pointee OK
pass_shared_pointee OK
* Copying tests as-is from xxx_value_ptr_xxx_holder branch.
https://github.com/rwgk/pybind11/tree/xxx_value_ptr_xxx_holder
Systematically exercising casting between shared_ptr<base>, shared_ptr<derived>.
* Demonstration of Undefined Behavior in handling of shared_ptr holder.
Based on https://godbolt.org/z/4fdjaW by jorgbrown@ (thanks Jorg!).
* Additional demonstration of Undefined Behavior in handling of shared_ptr holder.
* fixing up-down mixup in comment
* Demonstration of Undefined Behavior in handling of polymorphic pointers.
(This demo does NOT involve smart pointers at all, unlike the otherwise similar test_smart_ptr_private_first_base.)
* minor test_private_first_base.cpp simplification (after discovering that this can be wrapped with Boost.Python, using boost::noncopyable)
* pybind11 equivalent of Boost.Python test similar to reproducer under #1333
* Snapshot of WIP, TODO: shared_ptr deleter with on/off switch
* Adding vptr_deleter.
* Adding from/as unique_ptr<T> and unique_ptr<T, D>.
* Adding from_shared_ptr. Some polishing.
* New tests/core/smart_holder_poc_test.cpp, using Catch2.
* Adding in vptr_deleter_guard_flag.
* Improved labeling of TEST_CASEs.
* Shuffling existing TEST_CASEs into systematic matrix.
* Implementing all [S]uccess tests.
* Implementing all [E]xception tests.
* Testing of exceptions not covered by the from-as matrix.
* Adding top-level comment.
* Converting from methods to factory functions (no functional change).
* Removing obsolete and very incomplete test (replaced by Catch2-based test).
* Removing stray file.
* Adding type_caster_bare_interface_demo.
* Adding shared_ptr<mpty>, shared_ptr<mpty const> casters.
* Adding unique_ptr<mpty>, unique_ptr<mpty const> casters.
* Pure copy of `class class_` implementation in pybind11.h (master commit 98f1bbb8004f654ba9e26717bdf5912fb899b05a).
* classh.h: renaming of class_ to classh + namespace; forking test_classh_wip from test_type_caster_bare_interface_demo.
* Hard-coding smart_holder into classh.
* Adding mpty::mtxt string member.
* Adding isinstance<mpty> in type_caster::load functions.
* Adding rvalue_ref, renaming const_value_ref to lvalue_ref & removing const.
* Retrieving smart_holder pointer in type_caster<mpty>::load, and using it cast_op operators.
* Factoring out smart_holder_type_caster_load.
* Retrieving smart_holder pointer in type_caster<std::shared_ptr<mpty[ const]>>::load, and using it cast_op operators.
* Improved error messaging: Cannot disown nullptr (as_unique_ptr).
* Retrieving smart_holder pointer in type_caster<std::unique_ptr<mpty[ const]>>::load, and using it cast_op operators.
* Pure `clang-format --style=file -i` change.
* Pure `clang-format --style=file -i` change, with two `clang-format off` directives.
* Fixing oversight (discovered by flake8).
* flake8 cleanup
* Systematically setting mtxt for all rtrn_mpty_* functions (preparation, the values are not actually used yet).
* static cast handle for rtrn_cptr works by simply dropping in code from type_caster_base (marked with comments).
* static cast handle for rtrn_cref works by simply dropping in code from type_caster_base (marked with comments). rtrn_mref and rtrn_mptr work via const_cast (to add const).
* static cast handle for rtrn_valu works by simply dropping in code from type_caster_base (marked with comments). rtrn_rref raises a RuntimeError, to be investigated.
* Copying type_caster_generic::cast into type_caster<mpty> as-is (preparation for handling smart pointers).
* Pure clang-format change (applied to original type_caster_generic::cast).
* Adding comment re potential use_count data race.
* static handle cast implementations for rtrn_shmp, rtrn_shcp.
* Adding MISSING comments in operator std::unique_ptr<mpty[ const]>.
* static handle cast implementations for rtrn_uqmp, rtrn_uqcp.
* Bug fix: vptr_deleter_armed_flag_ptr has to live on the heap.
See new bullet point in comment section near the top.
The variable was also renamed to reflect its function more accurately.
* Fixing bugs discovered by ASAN. The code is now ASAN, MSAN, UBSAN clean.
* Making test_type_caster_bare_interface_demo.cpp slightly more realistic, ASAN, MSAN, UBSAN clean.
* Calling deregister_instance after disowning via unique_ptr.
* Removing enable_shared_from_this stub, simplifying existing code, clang-format.
Open question, with respect to the original code:
https://github.com/pybind/pybind11/blob/76a160070b369f8d82b945c97924227e8b835c94/include/pybind11/pybind11.h#L1510
To me it looks like the exact situation marked as `std::shared_ptr<Good> gp1 = not_so_good.getptr();` here: https://en.cppreference.com/w/cpp/memory/enable_shared_from_this
The comment there is: `// undefined behavior (until C++17) and std::bad_weak_ptr thrown (since C++17)`
Does the existing code have UB pre C++17?
I'll leave handling of enable_shared_from_this for later, as the need arises.
* Cosmetical change around helper functions.
* Using type_caster_base<mpty>::src_and_type directly, removing copy. Also renaming one cast to cast_const_raw_ptr, for clarity.
* Fixing clang-format oversight.
* Using factored-out make_constructor (PR #2798), removing duplicate code.
* Inserting additional assert to ensure a returned unique_ptr is always a new Python instance.
* Adding minor comment (change to internals needed to distinguish uninitialized/disowned in error message).
* Factoring out find_existing_python_instance().
* Moving factored-out make_constructor to test_classh_wip.cpp, restoring previous version of cast.h. This is currently the most practical approach. See PR #2798 for background.
* Copying classh type_casters from test_classh_wip.cpp UNMODIFIED, as a baseline for generalizing the code.
* Using pybind11/detail/classh_type_casters.h from test_classh_wip.cpp.
* Adding & using PYBIND11_CLASSH_TYPE_CASTERS define.
* Adding test_classh_inheritance, currently failing (passes with class_).
* Removing .clang-format before git rebase master (where the file was added).
* Bringing back .clang-format, the previous rm was a bad idea.
* Folding in modified_type_caster_generic_load_impl, just enough to pass test_class_wip. test_classh_inheritance is still failing, but with a different error: [RuntimeError: Incompatible type (as_raw_ptr_unowned).]
* Minimal changes needed to pass test_classh_inheritance.
* First pass adjusting try_implicit_casts and try_load_foreign_module_local to capture loaded_v_h, but untested and guarded with pybind11_failure("Untested"). This was done mainly to determine general feasibility. Note the TODO in pybind11.h, where type_caster_generic::local_load is currently hard-coded. test_classh_wip and test_classh_inheritance still pass, as before.
* Decoupling generic_type from type_caster_generic.
* Changes and tests covering classh_type_casters try_implicit_casts.
* Minimal test covering classh_type_casters load_impl Case 2b.
* Removing stray isinstance<T>(src): it interferes with the py::module_local feature. Adding missing #includes.
* Tests for classh py::module_local() feature.
* Pure renaming of function names in test_classh_inheritance, similar to the systematic approach used in test_class_wip. NO functional changes.
* Pure renaming of function and variable names, for better generalization when convoluting with inheritance. NO functional changes.
* Adopting systematic naming scheme from test_classh_wip. NO functional changes.
* Moving const after type name, for functions that cover a systematic scheme. NO functional changes.
* Adding smart_holder_type_caster_load::loaded_as_shared_ptr, currently bypassing smart_holder shared_ptr tracking completely, but the tests pass and are sanitizer clean.
* Removing rtti_held from smart_holder. See updated comment.
* Cleaning up loaded_as_raw_ptr_unowned, loaded_as_shared_ptr.
* Factoring out convert_type and folding into loaded_as_unique_ptr.
* Folding convert_type into lvalue_ref and rvalue_ref paths. Some smart_holder_type_caster_load cleanup.
* Using unique_ptr in local_load to replace static variable. Also adding local_load_safety_guard.
* Converting test_unique_ptr_member to using classh: fully working, ASAN, MSAN, UBSAN clean.
* Removing debugging comments (GET_STACK, GET_INT_STACK). cast.h is identical to current master again, pybind11.h only has the generic_type::initialize(..., &type_caster_generic::local_load) change.
* Purging obsolete pybind11/vptr_holder.h and associated test.
* Moving several tests to github.com/rwgk/rwgk_tbx/tree/main/pybind11_tests
https://github.com/rwgk/rwgk_tbx/commit/a2c2f88174a30f5de80d7d26e0f77c7b60f5fb85
These tests are from experimenting, and for demonstrating UB in pybind11 multiple inheritance handling ("first_base"), to be fixed later.
* Adding py::smart_holder support to py::class_, purging py::classh completely.
* Renaming files in include directory, creating pybind11/smart_holder.h.
* Renaming all "classh" to "smart_holder" in pybind11/detail/smart_holder_type_casters.h.
The user-facing macro is now PYBIND11_SMART_HOLDER_TYPE_CASTERS.
* Systematically renaming tests to use "class_sh" in the name.
* Renaming test_type_caster_bare_interface_demo to test_type_caster_bare_interface.
* Renaming new tests/core subdirectory to tests/pure_cpp.
* Adding new tests to CMake config, resetting CI config.
* Changing CMake file so that test_class_sh_module_local.py actually runs.
* clang-tidy fixes.
* 32-bit compatibility.
* Reusing type_caster_base make_copy_constructor, make_move_constructor with a trick.
* CMake COMPARE NATURAL is not available with older versions.
* Adding copyright notices to new header files.
* Explicitly define copy/move constructors/assignments.
* Adding new header files to tests/extra_python_package/test_files.py.
* Adding tests/pure_cpp/CMakeLists.txt.
* Making use of the new find_existing_python_instance() function factored out with PR #2822.
* Moving define PYBIND11_SMART_HOLDER_TYPE_CASTERS(T) down in the file. NO functional changes. Preparation for follow-up work (to keep that diff smaller).
* Reintroducing py::classh, this time as a simple alias for py::class_<U, py::smart_holder>.
* Replacing detail::is_smart_holder<H> in cast.h with detail::is_smart_holder_type_caster<T>.
Moving get_local_load_function_ptr, init_instance_for_type to smart_holder_type_caster_class_hooks.
Expanding static_assert in py::type::handle_of<> to accommodate smart_holder_type_casters.
* Fixing oversight.
* Adding classu alias for class_<U, std::unique_ptr<U>>.
* Giving up on idea to use legacy init_instance only if is_base_of<type_caster_generic, type_caster<T>. There are use cases in the wild that define both a custom type_caster and class_.
* Removing test_type_caster_bare_interface, which was moved to the separate PR #2834.
* Moving up is_smart_holder_type_caster, to also use in cast_is_temporary_value_reference.
* Adding smart_holder_type_casters for unique_ptr with custom deleter. SEVERE CODE DUPLICATION. This commit is to establish a baseline for consolidating the unique_ptr code.
* Unification of unique_ptr, unique_ptr_with_deleter code in smart_holder_poc.h. Leads to more fitting error messages. Enables use of unique_ptr<T, D> smart_holder_type_casters also for unique_ptr<T>.
* Copying files as-is from branch test_unique_ptr_member (PR #2672).
* Adding comment, simplifying naming, cmake addition.
* Introducing PYBIND11_USE_SMART_HOLDER_AS_DEFAULT macro (tested only undefined; there are many errors with the macro defined).
* Removing test_type_caster_bare_interface, which was moved to the separate PR #2834.
* Fixing oversight introduced with commit 95425f13d6c14fcb6ee479b62b602dc8a605ec49.
* Setting record.default_holder correctly for PYBIND11_USE_SMART_HOLDER_AS_DEFAULT.
With this test_class.cpp builds and even mostly runs, except
`test_multiple_instances_with_same_pointer`, which segfaults because it is
using a `unique_ptr` holder but `smart_holder` `type_caster`.
Also adding `static_assert`s to generate build errors for such situations,
but guarding with `#if 0` to first pivot to test_factory_constructors.cpp.
* Fixing up cast.h and smart_holder.h after rebase.
* Removing detail/smart_holder_type_casters.h in separate commit.
* Commenting out const in def_buffer(... const). With this, test_buffers builds and runs with PYBIND11_USE_SMART_HOLDER_AS_DEFAULT. Explanation why the const needs to be removed, or fix elsewhere, is still needed, but left for later.
* Adding test_class_sh_factory_constructors, reproducing test_factory_constructors failure. Using py::class_ in this commit, to be changed to py::classh for debugging.
* Removing include/pybind11/detail/smart_holder_type_casters.h from CMakeLists.txt, test_files.py (since it does not exist in this branch).
* Adding // DANGER ZONE reminders.
* Converting as many py::class_ to py::classh as possible, not breaking tests.
* Adding initimpl::construct() overloads, resulting in test_class_sh_factory_constructors feature parity for py::class_ and py::classh.
* Adding enable_if !is_smart_holder_type_caster to existing initimpl::construct(). With this test_factory_constructors.cpp builds with PYBIND11_USE_SMART_HOLDER_AS_DEFAULT.
* Disabling shared_ptr&, shared_ptr* tests when building with PYBIND11_USE_SMART_HOLDER_AS_DEFAULT for now, pending work on smart_holder_type_caster<shared_ptr>.
* Factoring out struct and class definitions into anonymous namespace. Preparation for building with PYBIND11_USE_SMART_HOLDER_AS_DEFAULT.
* Simplifying from_unique_ptr(): typename D = std::default_delete<T> is not needed. Factoring out is_std_default_delete<T>() for consistentcy between ensure_compatible_rtti_uqp_del() and from_unique_ptr().
* Introducing PYBIND11_SMART_POINTER_HOLDER_TYPE_CASTERS. Using it in test_smart_ptr.cpp. With this test_smart_ptr builds with PYBIND11_USE_SMART_HOLDER_AS_DEFAULT and all but one test run successfully.
* Introducing 1. type_caster_for_class_, used in PYBIND11_MAKE_OPAQUE, and 2. default_holder_type, used in stl_bind.h.
* Using __VA_ARGS__ in PYBIND11_SMART_POINTER_HOLDER_TYPE_CASTERS.
* Replacing condense_for_macro with much simpler approach.
* Softening static_assert, to only check specifically that smart_holder is not mixed with type_caster_base, and unique_ptr/shared_ptr holders are not mixed with smart_holder_type_casters.
* Adding PYBIND11_SMART_POINTER_HOLDER_TYPE_CASTERS in test_class.cpp (with this all but one test succeed with PYBIND11_USE_SMART_HOLDER_AS_DEFAULT).
* Adding remaining PYBIND11_SMART_POINTER_HOLDER_TYPE_CASTERS. static_assert for "necessary conditions" for both types of default holder, static_assert for "strict conditions" guarded by new PYBIND11_STRICT_ASSERTS_CLASS_HOLDER_VS_TYPE_CASTER_MIX. All tests build & run as before with unique_ptr as the default holder, all tests build for smart_holder as the default holder, even with the strict static_assert.
* Introducing check_is_smart_holder_type_caster() function for runtime check, and reinterpreting record.default_holder as "uses_unique_ptr_holder". With this test_smart_ptr succeeds. (All 42 tests build, 35 tests succeed, 5 run but have some failures, 2 segfault.)
* Bug fix: Adding have_value() to smart_holder_type_caster_load. With this test_builtin_casters succeeds. (All 42 tests build, 36 tests succeed, 5 run but have some failures, 1 segfault.)
* Adding unowned_void_ptr_from_direct_conversion to modified_type_caster_generic_load_impl. This fixes the last remaining segfault (test_numpy_dtypes). New stats for all tests combined: 12 failed, 458 passed.
* Adding "Lazy allocation for unallocated values" (for old-style __init__) into load_value_and_holder. Deferring destruction of disowned holder until clear_instance, to remain inspectable for "uninitialized" or "disowned" detection. New stats for all tests combined: 5 failed, 465 passed.
* Changing std::shared_ptr pointer/reference to const pointer/reference. New stats for all tests combined: 4 failed, 466 passed.
* Adding return_value_policy::move to permissible policies for unique_ptr returns. New stats for all tests combined: 3 failed, 467 passed.
* Overlooked flake8 fixes.
* Manipulating failing ConstructorStats test to pass, to be able to run all tests with ASAN.
This version of the code is ASAN clean with unique_ptr or smart_holder as the default.
This change needs to be reverted after adopting the existing move-only-if-refcount-is-1
logic used by type_caster_base.
* Adding copy constructor and move constructor tracking to atyp. Preparation for a follow-up change in smart_holder_type_caster, to make this test sensitive to the changing behavior.
[skip ci]
* Removing `operator T&&() &&` from smart_holder_type_caster, for compatibility with the behavior of type_caster_base. Enables reverting 2 of 3 test manipulations applied under commit 249df7cbdb09817fed0ddf80f01ba5af12466820. The manipulation in test_factory_constructors.py is NOT reverted in this commit.
[skip ci]
* Fixing unfortunate editing mishap. This reverts the last remaining test manipulation in commit 249df7cbdb09817fed0ddf80f01ba5af12466820 and makes all existing unit tests pass with smart_holder as default holder.
* GitHub CI clang-tidy fixes.
* Adding messages to terse `static_assert`s, for pre-C++17 compatibility.
* Using @pytest.mark.parametrize to run each assert separately (to see all errors, not just the first).
* Systematically removing _atyp from function names, to make the test code simpler.
* Using re.match to accommodate variable number of intermediate MvCtor.
* Also removing `operator T()` from smart_holder_type_caster, to fix gcc compilation errors. The only loss is pass_rref in test_class_sh_basic.
* Systematically replacing `detail::enable_if_t<...smart_holder...>` with `typename std::enable_if<...smart_holder...>::type`. Attempt to work around MSVC 2015 issues, to be tested via GitHub CI. The idea for this change originates from this comment: https://github.com/pybind/pybind11/issues/1616#issuecomment-444536813
* Importing re before pytest after observing a PyPy CI flake when importing pytest first.
* Copying MSVC 2015 compatibility change from branch pr2672_use_smart_holder_as_default.
* Introducing is_smart_holder_type_caster_base_tag, to keep smart_holder code more disconnected.
* Working around MSVC 2015 bug.
* Expanding comment for MSVC 2015 workaround.
* Systematically changing std::enable_if back to detail::enable_if_t, effectively reverting commit 5d4b6890a337ae1bbaec4091f4195606f89a3b06.
* Removing unused smart_holder_type_caster_load::loaded_as_rvalue_ref (it was an oversight that it was not removed with commit 23036a45eb4731a06b488ec1fdf83bca677b7f67).
* Removing py::classu, because it does not seem useful enough.
* Reverting commit 63495313066119dcf7510c2ae8b468b46c12ef8f by un-commenting `const` in `def_buffer(...)`. To make this possible, `operator T const&` and `operator T const*` in `smart_holder_type_caster` need to be marked as `const` member functions.
* Adding construct() overloads for constructing smart_holder from alias unique_ptr, shared_ptr returns.
* Adding test_class_sh_factory_constructors.cpp to tests/CMakeLists.txt (fixes oversight, this should have been added long before).
* Compatibility with old clang versions (clang 3.6, 3.7 C++11).
* Cleaning up changes to existing unit tests.
* Systematically adding SMART_HOLDER_WIP tag. Removing minor UNTESTED tags (only the throw are not actually exercised, investing time there has a high cost but very little benefit).
* Splitting out smart_holder_type_casters again, into new detail/smart_holder_type_casters_inline_include.h.
* Splitting out smart_holder_init_inline_include.h.
* Adding additional new include files to CMakeLists.txt, tests/extra_python_package/test_files.py.
* clang-format cleanup of most smart_holder code.
* Adding source code comments in response to review.
* Simple micro-benchmark ("ubench") comparing runtime performance for several holders.
Tested using github.com/rwgk/pybind11_scons and Google-internal build system.
Sorry, no cmake support at the moment.
First results: https://docs.google.com/spreadsheets/d/1InapCYws2Gt-stmFf_Bwl33eOMo3aLE_gc9adveY7RU/edit#gid=0
* Breaking out number_bucket.h, adding hook for also collecting performance data for PyCLIF.
* Accounting for ubench in MANIFEST.in (simply prune, for now).
* Smarter determination of call_repetitions.
[skip ci]
* Also scaling performance data to PyCLIF.
[skip ci]
* Adding ubench/python/number_bucket.clif here for general visibility.
* Fix after rebase
* Merging detail/smart_holder_init_inline_include.h into detail/init.h.
* Renaming detail/is_smart_holder_type_caster.h -> detail/smart_holder_sfinae_hooks_only.h.
* Renaming is_smart_holder_type_caster -> type_uses_smart_holder_type_caster for clarity.
* Renaming type_caster_type_is_smart_holder_type_caster -> wrapped_type_uses_smart_holder_type_caster for clarity.
* Renaming is_smart_holder_type_caster_base_tag -> smart_holder_type_caster_base_tag for simplicity.
* Adding copyright notices and minor colateral cleanup.
* iwyu cleanup (comprehensive only for cast.h and smart_holder*.h files).
* Fixing `git rebase master` accident.
* Moving large `pragma warning` block from pybind11.h to detail/common.h.
* Fixing another `git rebase master` accident.
2021-02-24 05:50:42 +00:00
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# Test pure C++ code (not depending on Python). Provides the `test_pure_cpp` target.
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add_subdirectory(pure_cpp)
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2020-09-10 15:49:26 +00:00
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# Test embedding the interpreter. Provides the `cpptest` target.
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add_subdirectory(test_embed)
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2017-03-23 16:27:32 +00:00
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2020-09-10 15:49:26 +00:00
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# Test CMake build using functions and targets from subdirectory or installed location
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add_subdirectory(test_cmake_build)
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endif()
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