36,37c36,45
< assert instance1.overloaded_const(3, 3.0) == "(int, float) const"
< assert instance1.overloaded_const(4.0, 4) == "(float, int) const"
---
> assert instance1.overloaded(3, 3) == "(int, int)"
> assert instance1.overloaded(4., 4.) == "(float, float)"
> assert instance1.overloaded_const(5, 5.0) == "(int, float) const"
> assert instance1.overloaded_const(6.0, 6) == "(float, int) const"
> assert instance1.overloaded_const(7, 7) == "(int, int) const"
> assert instance1.overloaded_const(8., 8.) == "(float, float) const"
> assert instance1.overloaded_float(1, 1) == "(float, float)"
> assert instance1.overloaded_float(1, 1.) == "(float, float)"
> assert instance1.overloaded_float(1., 1) == "(float, float)"
> assert instance1.overloaded_float(1., 1.) == "(float, float)"
79c87
< with pytest.raises(AttributeError):
---
> with pytest.raises(AttributeError) as excinfo:
80a89
> assert "can't set attribute" in str(excinfo)
86c95
< with pytest.raises(AttributeError):
---
> with pytest.raises(AttributeError) as excinfo:
87a97
> assert "can't set attribute" in str(excinfo)
91a102,103
> # Static property read and write via instance
> instance = Type()
92a105,144
> Type.def_readwrite_static = 0
> assert Type.def_readwrite_static == 0
> assert instance.def_readwrite_static == 0
>
> instance.def_readwrite_static = 2
> assert Type.def_readwrite_static == 2
> assert instance.def_readwrite_static == 2
>
>
> def test_static_cls():
> """Static property getter and setters expect the type object as the their only argument"""
> from pybind11_tests import TestProperties as Type
>
> instance = Type()
> assert Type.static_cls is Type
> assert instance.static_cls is Type
>
> def check_self(self):
> assert self is Type
>
> Type.static_cls = check_self
> instance.static_cls = check_self
>
>
> def test_metaclass_override():
> """Overriding pybind11's default metaclass changes the behavior of `static_property`"""
> from pybind11_tests import MetaclassOverride
>
> assert type(ExampleMandA).__name__ == "pybind11_type"
> assert type(MetaclassOverride).__name__ == "type"
>
> assert MetaclassOverride.readonly == 1
> assert type(MetaclassOverride.__dict__["readonly"]).__name__ == "pybind11_static_property"
>
> # Regular `type` replaces the property instead of calling `__set__()`
> MetaclassOverride.readonly = 2
> assert MetaclassOverride.readonly == 2
> assert isinstance(MetaclassOverride.__dict__["readonly"], int)
>
>
127a180,186
>
>
> def test_property_rvalue_policy_static():
> """When returning an rvalue, the return value policy is automatically changed from
> `reference(_internal)` to `move`. The following would not work otherwise.
> """
> from pybind11_tests import TestPropRVP
131a191,192
> # https://bitbucket.org/pypy/pypy/issues/2447
> @pytest.unsupported_on_pypy
173a235,236
> # https://bitbucket.org/pypy/pypy/issues/2447
> @pytest.unsupported_on_pypy
194a258,325
>
>
> def test_noconvert_args(msg):
> from pybind11_tests import ArgInspector, arg_inspect_func, floats_only, floats_preferred
>
> a = ArgInspector()
> assert msg(a.f("hi")) == """
> loading ArgInspector1 argument WITH conversion allowed. Argument value = hi
> """
> assert msg(a.g("this is a", "this is b")) == """
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = this is a
> loading ArgInspector1 argument WITH conversion allowed. Argument value = this is b
> 13
> loading ArgInspector2 argument WITH conversion allowed. Argument value = (default arg inspector 2)
> """ # noqa: E501 line too long
> assert msg(a.g("this is a", "this is b", 42)) == """
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = this is a
> loading ArgInspector1 argument WITH conversion allowed. Argument value = this is b
> 42
> loading ArgInspector2 argument WITH conversion allowed. Argument value = (default arg inspector 2)
> """ # noqa: E501 line too long
> assert msg(a.g("this is a", "this is b", 42, "this is d")) == """
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = this is a
> loading ArgInspector1 argument WITH conversion allowed. Argument value = this is b
> 42
> loading ArgInspector2 argument WITH conversion allowed. Argument value = this is d
> """
> assert (a.h("arg 1") ==
> "loading ArgInspector2 argument WITHOUT conversion allowed. Argument value = arg 1")
> assert msg(arg_inspect_func("A1", "A2")) == """
> loading ArgInspector2 argument WITH conversion allowed. Argument value = A1
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = A2
> """
>
> assert floats_preferred(4) == 2.0
> assert floats_only(4.0) == 2.0
> with pytest.raises(TypeError) as excinfo:
> floats_only(4)
> assert msg(excinfo.value) == """
> floats_only(): incompatible function arguments. The following argument types are supported:
> 1. (f: float) -> float
>
> Invoked with: 4
> """
>
>
> def test_bad_arg_default(msg):
> from pybind11_tests import debug_enabled, bad_arg_def_named, bad_arg_def_unnamed
>
> with pytest.raises(RuntimeError) as excinfo:
> bad_arg_def_named()
> assert msg(excinfo.value) == (
> "arg(): could not convert default argument 'a: NotRegistered' in function 'should_fail' "
> "into a Python object (type not registered yet?)"
> if debug_enabled else
> "arg(): could not convert default argument into a Python object (type not registered "
> "yet?). Compile in debug mode for more information."
> )
>
> with pytest.raises(RuntimeError) as excinfo:
> bad_arg_def_unnamed()
> assert msg(excinfo.value) == (
> "arg(): could not convert default argument 'NotRegistered' in function 'should_fail' "
> "into a Python object (type not registered yet?)"
> if debug_enabled else
> "arg(): could not convert default argument into a Python object (type not registered "
> "yet?). Compile in debug mode for more information."
> )
< assert instance1.overloaded_const(3, 3.0) == "(int, float) const"
< assert instance1.overloaded_const(4.0, 4) == "(float, int) const"
---
> assert instance1.overloaded(3, 3) == "(int, int)"
> assert instance1.overloaded(4., 4.) == "(float, float)"
> assert instance1.overloaded_const(5, 5.0) == "(int, float) const"
> assert instance1.overloaded_const(6.0, 6) == "(float, int) const"
> assert instance1.overloaded_const(7, 7) == "(int, int) const"
> assert instance1.overloaded_const(8., 8.) == "(float, float) const"
> assert instance1.overloaded_float(1, 1) == "(float, float)"
> assert instance1.overloaded_float(1, 1.) == "(float, float)"
> assert instance1.overloaded_float(1., 1) == "(float, float)"
> assert instance1.overloaded_float(1., 1.) == "(float, float)"
79c87
< with pytest.raises(AttributeError):
---
> with pytest.raises(AttributeError) as excinfo:
80a89
> assert "can't set attribute" in str(excinfo)
86c95
< with pytest.raises(AttributeError):
---
> with pytest.raises(AttributeError) as excinfo:
87a97
> assert "can't set attribute" in str(excinfo)
91a102,103
> # Static property read and write via instance
> instance = Type()
92a105,144
> Type.def_readwrite_static = 0
> assert Type.def_readwrite_static == 0
> assert instance.def_readwrite_static == 0
>
> instance.def_readwrite_static = 2
> assert Type.def_readwrite_static == 2
> assert instance.def_readwrite_static == 2
>
>
> def test_static_cls():
> """Static property getter and setters expect the type object as the their only argument"""
> from pybind11_tests import TestProperties as Type
>
> instance = Type()
> assert Type.static_cls is Type
> assert instance.static_cls is Type
>
> def check_self(self):
> assert self is Type
>
> Type.static_cls = check_self
> instance.static_cls = check_self
>
>
> def test_metaclass_override():
> """Overriding pybind11's default metaclass changes the behavior of `static_property`"""
> from pybind11_tests import MetaclassOverride
>
> assert type(ExampleMandA).__name__ == "pybind11_type"
> assert type(MetaclassOverride).__name__ == "type"
>
> assert MetaclassOverride.readonly == 1
> assert type(MetaclassOverride.__dict__["readonly"]).__name__ == "pybind11_static_property"
>
> # Regular `type` replaces the property instead of calling `__set__()`
> MetaclassOverride.readonly = 2
> assert MetaclassOverride.readonly == 2
> assert isinstance(MetaclassOverride.__dict__["readonly"], int)
>
>
127a180,186
>
>
> def test_property_rvalue_policy_static():
> """When returning an rvalue, the return value policy is automatically changed from
> `reference(_internal)` to `move`. The following would not work otherwise.
> """
> from pybind11_tests import TestPropRVP
131a191,192
> # https://bitbucket.org/pypy/pypy/issues/2447
> @pytest.unsupported_on_pypy
173a235,236
> # https://bitbucket.org/pypy/pypy/issues/2447
> @pytest.unsupported_on_pypy
194a258,325
>
>
> def test_noconvert_args(msg):
> from pybind11_tests import ArgInspector, arg_inspect_func, floats_only, floats_preferred
>
> a = ArgInspector()
> assert msg(a.f("hi")) == """
> loading ArgInspector1 argument WITH conversion allowed. Argument value = hi
> """
> assert msg(a.g("this is a", "this is b")) == """
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = this is a
> loading ArgInspector1 argument WITH conversion allowed. Argument value = this is b
> 13
> loading ArgInspector2 argument WITH conversion allowed. Argument value = (default arg inspector 2)
> """ # noqa: E501 line too long
> assert msg(a.g("this is a", "this is b", 42)) == """
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = this is a
> loading ArgInspector1 argument WITH conversion allowed. Argument value = this is b
> 42
> loading ArgInspector2 argument WITH conversion allowed. Argument value = (default arg inspector 2)
> """ # noqa: E501 line too long
> assert msg(a.g("this is a", "this is b", 42, "this is d")) == """
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = this is a
> loading ArgInspector1 argument WITH conversion allowed. Argument value = this is b
> 42
> loading ArgInspector2 argument WITH conversion allowed. Argument value = this is d
> """
> assert (a.h("arg 1") ==
> "loading ArgInspector2 argument WITHOUT conversion allowed. Argument value = arg 1")
> assert msg(arg_inspect_func("A1", "A2")) == """
> loading ArgInspector2 argument WITH conversion allowed. Argument value = A1
> loading ArgInspector1 argument WITHOUT conversion allowed. Argument value = A2
> """
>
> assert floats_preferred(4) == 2.0
> assert floats_only(4.0) == 2.0
> with pytest.raises(TypeError) as excinfo:
> floats_only(4)
> assert msg(excinfo.value) == """
> floats_only(): incompatible function arguments. The following argument types are supported:
> 1. (f: float) -> float
>
> Invoked with: 4
> """
>
>
> def test_bad_arg_default(msg):
> from pybind11_tests import debug_enabled, bad_arg_def_named, bad_arg_def_unnamed
>
> with pytest.raises(RuntimeError) as excinfo:
> bad_arg_def_named()
> assert msg(excinfo.value) == (
> "arg(): could not convert default argument 'a: NotRegistered' in function 'should_fail' "
> "into a Python object (type not registered yet?)"
> if debug_enabled else
> "arg(): could not convert default argument into a Python object (type not registered "
> "yet?). Compile in debug mode for more information."
> )
>
> with pytest.raises(RuntimeError) as excinfo:
> bad_arg_def_unnamed()
> assert msg(excinfo.value) == (
> "arg(): could not convert default argument 'NotRegistered' in function 'should_fail' "
> "into a Python object (type not registered yet?)"
> if debug_enabled else
> "arg(): could not convert default argument into a Python object (type not registered "
> "yet?). Compile in debug mode for more information."
> )