pybind11/tests/extra_python_package/test_files.py

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import contextlib
import os
import string
import subprocess
import sys
import tarfile
import zipfile
# These tests must be run explicitly
# They require CMake 3.15+ (--install)
DIR = os.path.abspath(os.path.dirname(__file__))
MAIN_DIR = os.path.dirname(os.path.dirname(DIR))
PKGCONFIG = """\
prefix=${{pcfiledir}}/../../
includedir=${{prefix}}/include
Name: pybind11
Description: Seamless operability between C++11 and Python
Version: {VERSION}
Cflags: -I${{includedir}}
"""
main_headers = {
"include/pybind11/attr.h",
"include/pybind11/buffer_info.h",
"include/pybind11/cast.h",
"include/pybind11/chrono.h",
"include/pybind11/common.h",
"include/pybind11/complex.h",
"include/pybind11/eigen.h",
"include/pybind11/embed.h",
"include/pybind11/eval.h",
"include/pybind11/functional.h",
"include/pybind11/gil.h",
"include/pybind11/iostream.h",
"include/pybind11/numpy.h",
"include/pybind11/operators.h",
"include/pybind11/options.h",
"include/pybind11/pybind11.h",
"include/pybind11/pytypes.h",
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
"include/pybind11/smart_holder.h",
"include/pybind11/stl.h",
"include/pybind11/stl_bind.h",
"include/pybind11/trampoline_self_life_support.h",
}
detail_headers = {
"include/pybind11/detail/class.h",
"include/pybind11/detail/common.h",
"include/pybind11/detail/descr.h",
"include/pybind11/detail/dynamic_raw_ptr_cast_if_possible.h",
"include/pybind11/detail/init.h",
"include/pybind11/detail/internals.h",
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
"include/pybind11/detail/smart_holder_poc.h",
"include/pybind11/detail/smart_holder_sfinae_hooks_only.h",
"include/pybind11/detail/smart_holder_type_casters.h",
"include/pybind11/detail/type_caster_base.h",
[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
"include/pybind11/detail/type_caster_odr_guard.h",
"include/pybind11/detail/typeid.h",
}
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
eigen_headers = {
"include/pybind11/eigen/matrix.h",
"include/pybind11/eigen/tensor.h",
}
stl_headers = {
"include/pybind11/stl/filesystem.h",
}
cmake_files = {
"share/cmake/pybind11/FindPythonLibsNew.cmake",
"share/cmake/pybind11/pybind11Common.cmake",
"share/cmake/pybind11/pybind11Config.cmake",
"share/cmake/pybind11/pybind11ConfigVersion.cmake",
"share/cmake/pybind11/pybind11NewTools.cmake",
"share/cmake/pybind11/pybind11Targets.cmake",
"share/cmake/pybind11/pybind11Tools.cmake",
}
pkgconfig_files = {
"share/pkgconfig/pybind11.pc",
}
py_files = {
"__init__.py",
"__main__.py",
"_version.py",
"commands.py",
"py.typed",
"setup_helpers.py",
}
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
headers = main_headers | detail_headers | eigen_headers | stl_headers
src_files = headers | cmake_files | pkgconfig_files
all_files = src_files | py_files
sdist_files = {
"pybind11",
"pybind11/include",
"pybind11/include/pybind11",
"pybind11/include/pybind11/detail",
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
"pybind11/include/pybind11/eigen",
"pybind11/include/pybind11/stl",
"pybind11/share",
"pybind11/share/cmake",
"pybind11/share/cmake/pybind11",
"pybind11/share/pkgconfig",
"pyproject.toml",
"setup.cfg",
"setup.py",
"LICENSE",
"MANIFEST.in",
"README.rst",
"README_smart_holder.rst",
"PKG-INFO",
}
local_sdist_files = {
".egg-info",
".egg-info/PKG-INFO",
".egg-info/SOURCES.txt",
".egg-info/dependency_links.txt",
".egg-info/not-zip-safe",
".egg-info/top_level.txt",
}
def read_tz_file(tar: tarfile.TarFile, name: str) -> bytes:
start = tar.getnames()[0] + "/"
inner_file = tar.extractfile(tar.getmember(f"{start}{name}"))
assert inner_file
with contextlib.closing(inner_file) as f:
return f.read()
def normalize_line_endings(value: bytes) -> bytes:
return value.replace(os.linesep.encode("utf-8"), b"\n")
def test_build_sdist(monkeypatch, tmpdir):
monkeypatch.chdir(MAIN_DIR)
subprocess.run(
[sys.executable, "-m", "build", "--sdist", f"--outdir={tmpdir}"], check=True
)
(sdist,) = tmpdir.visit("*.tar.gz")
with tarfile.open(str(sdist), "r:gz") as tar:
start = tar.getnames()[0] + "/"
version = start[9:-1]
2021-07-12 19:01:19 +00:00
simpler = {n.split("/", 1)[-1] for n in tar.getnames()[1:]}
setup_py = read_tz_file(tar, "setup.py")
pyproject_toml = read_tz_file(tar, "pyproject.toml")
pkgconfig = read_tz_file(tar, "pybind11/share/pkgconfig/pybind11.pc")
cmake_cfg = read_tz_file(
tar, "pybind11/share/cmake/pybind11/pybind11Config.cmake"
)
assert (
'set(pybind11_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include")'
in cmake_cfg.decode("utf-8")
)
files = {f"pybind11/{n}" for n in all_files}
files |= sdist_files
files |= {f"pybind11{n}" for n in local_sdist_files}
files.add("pybind11.egg-info/entry_points.txt")
files.add("pybind11.egg-info/requires.txt")
assert simpler == files
with open(os.path.join(MAIN_DIR, "tools", "setup_main.py.in"), "rb") as f:
contents = (
string.Template(f.read().decode("utf-8"))
.substitute(version=version, extra_cmd="")
.encode("utf-8")
)
assert setup_py == contents
with open(os.path.join(MAIN_DIR, "tools", "pyproject.toml"), "rb") as f:
contents = f.read()
assert pyproject_toml == contents
simple_version = ".".join(version.split(".")[:3])
pkgconfig_expected = PKGCONFIG.format(VERSION=simple_version).encode("utf-8")
assert normalize_line_endings(pkgconfig) == pkgconfig_expected
def test_build_global_dist(monkeypatch, tmpdir):
monkeypatch.chdir(MAIN_DIR)
monkeypatch.setenv("PYBIND11_GLOBAL_SDIST", "1")
subprocess.run(
[sys.executable, "-m", "build", "--sdist", "--outdir", str(tmpdir)], check=True
)
(sdist,) = tmpdir.visit("*.tar.gz")
with tarfile.open(str(sdist), "r:gz") as tar:
start = tar.getnames()[0] + "/"
version = start[16:-1]
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simpler = {n.split("/", 1)[-1] for n in tar.getnames()[1:]}
setup_py = read_tz_file(tar, "setup.py")
pyproject_toml = read_tz_file(tar, "pyproject.toml")
pkgconfig = read_tz_file(tar, "pybind11/share/pkgconfig/pybind11.pc")
cmake_cfg = read_tz_file(
tar, "pybind11/share/cmake/pybind11/pybind11Config.cmake"
)
assert (
'set(pybind11_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include")'
in cmake_cfg.decode("utf-8")
)
files = {f"pybind11/{n}" for n in all_files}
files |= sdist_files
files |= {f"pybind11_global{n}" for n in local_sdist_files}
assert simpler == files
with open(os.path.join(MAIN_DIR, "tools", "setup_global.py.in"), "rb") as f:
contents = (
string.Template(f.read().decode())
.substitute(version=version, extra_cmd="")
.encode("utf-8")
)
assert setup_py == contents
with open(os.path.join(MAIN_DIR, "tools", "pyproject.toml"), "rb") as f:
contents = f.read()
assert pyproject_toml == contents
simple_version = ".".join(version.split(".")[:3])
pkgconfig_expected = PKGCONFIG.format(VERSION=simple_version).encode("utf-8")
assert normalize_line_endings(pkgconfig) == pkgconfig_expected
def tests_build_wheel(monkeypatch, tmpdir):
monkeypatch.chdir(MAIN_DIR)
subprocess.run(
[sys.executable, "-m", "pip", "wheel", ".", "-w", str(tmpdir)], check=True
)
(wheel,) = tmpdir.visit("*.whl")
files = {f"pybind11/{n}" for n in all_files}
files |= {
"dist-info/LICENSE",
"dist-info/METADATA",
"dist-info/RECORD",
"dist-info/WHEEL",
"dist-info/entry_points.txt",
"dist-info/top_level.txt",
}
with zipfile.ZipFile(str(wheel)) as z:
names = z.namelist()
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trimmed = {n for n in names if "dist-info" not in n}
trimmed |= {f"dist-info/{n.split('/', 1)[-1]}" for n in names if "dist-info" in n}
assert files == trimmed
def tests_build_global_wheel(monkeypatch, tmpdir):
monkeypatch.chdir(MAIN_DIR)
monkeypatch.setenv("PYBIND11_GLOBAL_SDIST", "1")
subprocess.run(
[sys.executable, "-m", "pip", "wheel", ".", "-w", str(tmpdir)], check=True
)
(wheel,) = tmpdir.visit("*.whl")
files = {f"data/data/{n}" for n in src_files}
files |= {f"data/headers/{n[8:]}" for n in headers}
files |= {
"dist-info/LICENSE",
"dist-info/METADATA",
"dist-info/WHEEL",
"dist-info/top_level.txt",
"dist-info/RECORD",
}
with zipfile.ZipFile(str(wheel)) as z:
names = z.namelist()
beginning = names[0].split("/", 1)[0].rsplit(".", 1)[0]
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trimmed = {n[len(beginning) + 1 :] for n in names}
assert files == trimmed