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Initial test

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This commit is contained in:
Jakob Lykke Andersen 2021-06-16 14:30:48 +02:00 committed by Ralf W. Grosse-Kunstleve
parent 68b6f8c612
commit 1f98d74761
2 changed files with 29 additions and 0 deletions
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25
tests/test_smart_ptr.cpp
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@ -98,6 +98,16 @@ private:
int value;
};
// an uncopyable object managed by a std::shared_ptr<>
class MyObject3a {
public:
MyObject3a(int value) : value(value) { print_created(this, toString()); }
std::string toString() const { return "MyObject3a[" + std::to_string(value) + "]"; }
virtual ~MyObject3a() { print_destroyed(this); }
private:
int value;
};
// test_unique_nodelete
// Object with a private destructor
class MyObject4;
@ -357,6 +367,15 @@ TEST_SUBMODULE(smart_ptr, m) {
m.def("print_myobject3_3", [](const std::shared_ptr<MyObject3> &obj) { py::print(obj->toString()); });
m.def("print_myobject3_4", [](const std::shared_ptr<MyObject3> *obj) { py::print((*obj)->toString()); });
py::class_<MyObject3a>(m, "MyObject3a");
m.def("make_myobject3_1", []() { return new MyObject3a(8); });
m.def("make_myobject3_2", []() { return std::make_shared<MyObject3a>(9); });
m.def("print_myobject3a_1", [](const MyObject3a *obj) { py::print(obj->toString()); });
m.def("print_myobject3a_2", [](std::shared_ptr<MyObject3a> obj) { py::print(obj->toString()); });
m.def("print_myobject3a_3", [](const std::shared_ptr<MyObject3a> &obj) { py::print(obj->toString()); });
// this doesn't compile, should it?
//m.def("print_myobject3a_4", [](const std::shared_ptr<MyObject3a> *obj) { py::print((*obj)->toString()); });
// test_smart_ptr_refcounting
m.def("test_object1_refcounting", []() {
ref<MyObject1> o = new MyObject1(0);
@ -480,4 +499,10 @@ TEST_SUBMODULE(smart_ptr, m) {
list.append(py::cast(e));
return list;
});
m.def("test_3011_shared_ptr", []() {
auto o = std::make_shared<MyObject3a>(42);
auto l = py::list();
l.append(o);
});
}

4
tests/test_smart_ptr.py
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@ -316,3 +316,7 @@ def test_shared_ptr_gc():
pytest.gc_collect()
for i, v in enumerate(el.get()):
assert i == v.value()
def test_3011_shared_ptr():
m.test_3011_shared_ptr()