diff options
Diffstat (limited to '3rdparty/pybind11/tests/test_stl.py')
| -rw-r--r-- | 3rdparty/pybind11/tests/test_stl.py | 69 |
1 files changed, 47 insertions, 22 deletions
diff --git a/3rdparty/pybind11/tests/test_stl.py b/3rdparty/pybind11/tests/test_stl.py index 2335cb9f..33001754 100644 --- a/3rdparty/pybind11/tests/test_stl.py +++ b/3rdparty/pybind11/tests/test_stl.py @@ -1,3 +1,4 @@ +# -*- coding: utf-8 -*- import pytest from pybind11_tests import stl as m @@ -87,7 +88,7 @@ def test_recursive_casting(): assert m.cast_rv_nested() == [[[{"b": "rvalue", "c": "rvalue"}], [{"a": "rvalue"}]]] assert m.cast_lv_nested() == { "a": [[["lvalue", "lvalue"]], [["lvalue", "lvalue"]]], - "b": [[["lvalue", "lvalue"], ["lvalue", "lvalue"]]] + "b": [[["lvalue", "lvalue"], ["lvalue", "lvalue"]]], } # Issue #853 test case: @@ -105,15 +106,15 @@ def test_move_out_container(): assert [x.value for x in moved_out_list] == [0, 1, 2] -@pytest.mark.skipif(not hasattr(m, "has_optional"), reason='no <optional>') +@pytest.mark.skipif(not hasattr(m, "has_optional"), reason="no <optional>") def test_optional(): assert m.double_or_zero(None) == 0 assert m.double_or_zero(42) == 84 - pytest.raises(TypeError, m.double_or_zero, 'foo') + pytest.raises(TypeError, m.double_or_zero, "foo") assert m.half_or_none(0) is None assert m.half_or_none(42) == 21 - pytest.raises(TypeError, m.half_or_none, 'foo') + pytest.raises(TypeError, m.half_or_none, "foo") assert m.test_nullopt() == 42 assert m.test_nullopt(None) == 42 @@ -127,16 +128,23 @@ def test_optional(): assert m.nodefer_none_optional(None) + holder = m.OptionalHolder() + mvalue = holder.member + assert mvalue.initialized + assert holder.member_initialized() -@pytest.mark.skipif(not hasattr(m, "has_exp_optional"), reason='no <experimental/optional>') + +@pytest.mark.skipif( + not hasattr(m, "has_exp_optional"), reason="no <experimental/optional>" +) def test_exp_optional(): assert m.double_or_zero_exp(None) == 0 assert m.double_or_zero_exp(42) == 84 - pytest.raises(TypeError, m.double_or_zero_exp, 'foo') + pytest.raises(TypeError, m.double_or_zero_exp, "foo") assert m.half_or_none_exp(0) is None assert m.half_or_none_exp(42) == 21 - pytest.raises(TypeError, m.half_or_none_exp, 'foo') + pytest.raises(TypeError, m.half_or_none_exp, "foo") assert m.test_nullopt_exp() == 42 assert m.test_nullopt_exp(None) == 42 @@ -148,8 +156,13 @@ def test_exp_optional(): assert m.test_no_assign_exp(m.NoAssign(43)) == 43 pytest.raises(TypeError, m.test_no_assign_exp, 43) + holder = m.OptionalExpHolder() + mvalue = holder.member + assert mvalue.initialized + assert holder.member_initialized() + -@pytest.mark.skipif(not hasattr(m, "load_variant"), reason='no <variant>') +@pytest.mark.skipif(not hasattr(m, "load_variant"), reason="no <variant>") def test_variant(doc): assert m.load_variant(1) == "int" assert m.load_variant("1") == "std::string" @@ -161,34 +174,44 @@ def test_variant(doc): assert m.cast_variant() == (5, "Hello") - assert doc(m.load_variant) == "load_variant(arg0: Union[int, str, float, None]) -> str" + assert ( + doc(m.load_variant) == "load_variant(arg0: Union[int, str, float, None]) -> str" + ) def test_vec_of_reference_wrapper(): """#171: Can't return reference wrappers (or STL structures containing them)""" - assert str(m.return_vec_of_reference_wrapper(UserType(4))) == \ - "[UserType(1), UserType(2), UserType(3), UserType(4)]" + assert ( + str(m.return_vec_of_reference_wrapper(UserType(4))) + == "[UserType(1), UserType(2), UserType(3), UserType(4)]" + ) def test_stl_pass_by_pointer(msg): """Passing nullptr or None to an STL container pointer is not expected to work""" with pytest.raises(TypeError) as excinfo: m.stl_pass_by_pointer() # default value is `nullptr` - assert msg(excinfo.value) == """ + assert ( + msg(excinfo.value) + == """ stl_pass_by_pointer(): incompatible function arguments. The following argument types are supported: 1. (v: List[int] = None) -> List[int] Invoked with: """ # noqa: E501 line too long + ) with pytest.raises(TypeError) as excinfo: m.stl_pass_by_pointer(None) - assert msg(excinfo.value) == """ + assert ( + msg(excinfo.value) + == """ stl_pass_by_pointer(): incompatible function arguments. The following argument types are supported: 1. (v: List[int] = None) -> List[int] Invoked with: None """ # noqa: E501 line too long + ) assert m.stl_pass_by_pointer([1, 2, 3]) == [1, 2, 3] @@ -198,10 +221,12 @@ def test_missing_header_message(): <pybind11/stl.h> should result in a helpful suggestion in the error message""" import pybind11_cross_module_tests as cm - expected_message = ("Did you forget to `#include <pybind11/stl.h>`? Or <pybind11/complex.h>,\n" - "<pybind11/functional.h>, <pybind11/chrono.h>, etc. Some automatic\n" - "conversions are optional and require extra headers to be included\n" - "when compiling your pybind11 module.") + expected_message = ( + "Did you forget to `#include <pybind11/stl.h>`? Or <pybind11/complex.h>,\n" + "<pybind11/functional.h>, <pybind11/chrono.h>, etc. Some automatic\n" + "conversions are optional and require extra headers to be included\n" + "when compiling your pybind11 module." + ) with pytest.raises(TypeError) as excinfo: cm.missing_header_arg([1.0, 2.0, 3.0]) @@ -215,9 +240,9 @@ def test_missing_header_message(): def test_function_with_string_and_vector_string_arg(): """Check if a string is NOT implicitly converted to a list, which was the behavior before fix of issue #1258""" - assert m.func_with_string_or_vector_string_arg_overload(('A', 'B', )) == 2 - assert m.func_with_string_or_vector_string_arg_overload(['A', 'B']) == 2 - assert m.func_with_string_or_vector_string_arg_overload('A') == 3 + assert m.func_with_string_or_vector_string_arg_overload(("A", "B")) == 2 + assert m.func_with_string_or_vector_string_arg_overload(["A", "B"]) == 2 + assert m.func_with_string_or_vector_string_arg_overload("A") == 3 def test_stl_ownership(): @@ -236,6 +261,6 @@ def test_array_cast_sequence(): def test_issue_1561(): """ check fix for issue #1561 """ bar = m.Issue1561Outer() - bar.list = [m.Issue1561Inner('bar')] + bar.list = [m.Issue1561Inner("bar")] bar.list - assert bar.list[0].data == 'bar' + assert bar.list[0].data == "bar" |