pybind11/tests
Jason Rhinelander 11a337f16f Unicode fixes and docs (#624)
* Propagate unicode conversion failure

If returning a std::string with invalid utf-8 data, we currently fail
with an uninformative TypeError instead of propagating the
UnicodeDecodeError that Python sets on failure.

* Add support for u16/u32strings and literals

This adds support for wchar{16,32}_t character literals and the
associated std::u{16,32}string types.  It also folds the
character/string conversion into a single type_caster template, since
the type casters for string and wstring were mostly the same anyway.

* Added too-long and too-big character conversion errors

With this commit, when casting to a single character, as opposed to a
C-style string, we make sure the input wasn't a multi-character string
or a single character with codepoint too large for the character type.

This also changes the character cast op to CharT instead of CharT& (we
need to be able to return a temporary decoded char value, but also
because there's little gained by bothering with an lvalue return here).

Finally it changes the char caster to 'has-a-string-caster' instead of
'is-a-string-caster' because, with the cast_op change above, there's
nothing at all gained from inheritance.  This also lets us remove the
`success` from the string caster (which was only there for the char
caster) into the char caster itself.  (I also renamed it to 'none' and
inverted its value to better reflect its purpose).  The None -> nullptr
loading also now takes place only under a `convert = true` load pass.
Although it's unlikely that a function taking a char also has overloads
that can take a None, it seems marginally more correct to treat it as a
conversion.

This commit simplifies the size assumptions about character sizes with
static_asserts to back them up.
2017-02-14 11:08:19 +01:00
..
test_cmake_build Rename target from pybind11::pybind11 to pybind11::module 2016-12-19 16:34:48 +01:00
CMakeLists.txt Overhaul LTO flag detection 2017-02-14 10:59:59 +01:00
conftest.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
constructor_stats.h Minor fixes (#613) 2017-01-31 17:28:29 +01:00
object.h Improve custom holder support (#607) 2017-01-31 17:05:44 +01:00
pybind11_tests.cpp Add warning about binding multiple modules (#635) 2017-02-01 10:36:29 +01:00
pybind11_tests.h Replace std::cout with py::print in tests 2016-09-07 01:25:27 +02:00
test_alias_initialization.cpp Implement py::init_alias<>() constructors 2016-09-09 03:04:09 -04:00
test_alias_initialization.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_buffers.cpp WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_buffers.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_callbacks.cpp Add py::dict() keyword constructor 2016-09-06 16:41:50 +02:00
test_callbacks.py nicer error message for invalid function arguments 2016-09-19 13:43:43 +02:00
test_chrono.cpp Changed non system clocks to be time deltas 2016-09-13 20:40:28 +10:00
test_chrono.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_class_args.cpp Support std::shared_ptr holder type out of the box 2016-10-20 16:19:58 +02:00
test_class_args.py Set maximum line length for Python style checker (#552) 2016-12-13 00:59:28 +01:00
test_constants_and_functions.cpp Support binding noexcept function/methods in C++17 2016-12-14 20:40:49 +01:00
test_constants_and_functions.py Support binding noexcept function/methods in C++17 2016-12-14 20:40:49 +01:00
test_copy_move_policies.cpp equals needed for test_copy_move_policies to build icpc 2016.3 (#507) 2016-11-17 11:01:11 +01:00
test_copy_move_policies.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_docstring_options.cpp Provide more control over automatic generation of docstrings (#486) 2016-11-15 12:38:05 +01:00
test_docstring_options.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_eigen.cpp Adds automatic casting on assignment of non-pyobject types (#551) 2016-12-12 23:42:52 +01:00
test_eigen.py Set maximum line length for Python style checker (#552) 2016-12-13 00:59:28 +01:00
test_enum.cpp make arithmetic operators of enum_ optional (#508) 2016-11-17 23:24:47 +01:00
test_enum.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_eval_call.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_eval.cpp Make error_already_set fetch and hold the Python error 2016-09-10 12:08:32 +02:00
test_eval.py Rewrite eval tests to allow for simple asserts 2016-08-19 16:31:48 +02:00
test_exceptions.cpp Adds automatic casting on assignment of non-pyobject types (#551) 2016-12-12 23:42:52 +01:00
test_exceptions.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_inheritance.cpp Add check for matching holder_type when inheriting (#588) 2017-01-31 16:52:11 +01:00
test_inheritance.py Add check for matching holder_type when inheriting (#588) 2017-01-31 16:52:11 +01:00
test_issues.cpp Fix debugging output for nameless py::arg_v annotations (#648) 2017-02-08 08:45:51 +01:00
test_issues.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_keep_alive.cpp Replace std::cout with py::print in tests 2016-09-07 01:25:27 +02:00
test_keep_alive.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_kwargs_and_defaults.cpp Add support for positional args with args/kwargs 2017-01-31 17:24:41 +01:00
test_kwargs_and_defaults.py Add support for positional args with args/kwargs 2017-01-31 17:24:41 +01:00
test_methods_and_attributes.cpp Fix debugging output for nameless py::arg_v annotations (#648) 2017-02-08 08:45:51 +01:00
test_methods_and_attributes.py Fix debugging output for nameless py::arg_v annotations (#648) 2017-02-08 08:45:51 +01:00
test_modules.cpp Make test initialization self-registering 2016-09-03 17:34:41 -04:00
test_modules.py Simplify tests by replacing output capture with asserts where possible 2016-08-19 13:19:38 +02:00
test_multiple_inheritance.cpp WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_multiple_inheritance.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_numpy_array.cpp Improve consistency of array and array_t with regard to other pytypes 2016-11-17 08:55:42 +01:00
test_numpy_array.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_numpy_dtypes.cpp Numpy: better compilation errors, long double support (#619) 2017-01-31 17:00:15 +01:00
test_numpy_dtypes.py Numpy: better compilation errors, long double support (#619) 2017-01-31 17:00:15 +01:00
test_numpy_vectorize.cpp Replace std::cout with py::print in tests 2016-09-07 01:25:27 +02:00
test_numpy_vectorize.py Set maximum line length for Python style checker (#552) 2016-12-13 00:59:28 +01:00
test_opaque_types.cpp Make test initialization self-registering 2016-09-03 17:34:41 -04:00
test_opaque_types.py Prefer non-converting argument overloads 2017-02-03 20:47:17 -05:00
test_operator_overloading.cpp Make test initialization self-registering 2016-09-03 17:34:41 -04:00
test_operator_overloading.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_pickling.cpp fix segfault in test suite due to typo (fixes #586) 2017-01-04 15:05:20 +01:00
test_pickling.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00
test_python_types.cpp Unicode fixes and docs (#624) 2017-02-14 11:08:19 +01:00
test_python_types.py Unicode fixes and docs (#624) 2017-02-14 11:08:19 +01:00
test_sequences_and_iterators.cpp Fix test compilation failure under gcc 4.9 (#496) 2016-11-13 10:41:31 +09:00
test_sequences_and_iterators.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_smart_ptr.cpp Improve custom holder support (#607) 2017-01-31 17:05:44 +01:00
test_smart_ptr.py Improve custom holder support (#607) 2017-01-31 17:05:44 +01:00
test_stl_binders.cpp Change all_of_t/any_of_t to all_of/any_of, add none_of 2016-12-14 20:42:36 +01:00
test_stl_binders.py Add checks to maintain a consistent Python code style and prevent bugs (#515) 2016-11-20 21:21:54 +01:00
test_virtual_functions.cpp Update OVERLOAD macros to support ref/ptr return type overloads 2016-09-11 01:21:53 -04:00
test_virtual_functions.py WIP: PyPy support (#527) 2016-12-16 15:00:46 +01:00