def test_stl_caster_vs_stl_bind(msg):
"""One module uses a generic vector caster from `<pybind11/stl.h>` while the other
exports `std::vector<int>` via `py:bind_vector` and `py::module_local`"""
import pybind11_cross_module_tests as cm
v1 = cm.VectorInt([1, 2, 3])
assert m.load_vector_via_caster(v1) == 6
assert cm.load_vector_via_binding(v1) == 6
v2 = [1, 2, 3]
assert m.load_vector_via_caster(v2) == 6
with pytest.raises(TypeError) as excinfo:
cm.load_vector_via_binding(v2) == 6
assert msg(excinfo.value) == """
def test_stl_caster_vs_stl_bind(msg):
"""One module uses a generic vector caster from `<pybind11/stl.h>` while the other
exports `std::vector<int>` via `py:bind_vector` and `py::module_local`"""
import pybind11_cross_module_tests as cm
v1 = cm.VectorInt([1, 2, 3])
assert m.load_vector_via_caster(v1) == 6
assert cm.load_vector_via_binding(v1) == 6
v2 = [1, 2, 3]
assert m.load_vector_via_caster(v2) == 6
with pytest.raises(TypeError) as excinfo:
cm.load_vector_via_binding(v2) == 6
assert (msg(excinfo.value) == """
load_vector_via_binding(): incompatible function arguments. The following argument types are supported:
1. (arg0: pybind11_cross_module_tests.VectorInt) -> int
Invoked with: [1, 2, 3]
""") # noqa: E501 line too long
