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27 lines
864 B
27 lines
864 B
/*
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tests/test_async.cpp -- __await__ support
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Copyright (c) 2019 Google Inc.
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All rights reserved. Use of this source code is governed by a
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BSD-style license that can be found in the LICENSE file.
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*/
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#include "pybind11_tests.h"
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TEST_SUBMODULE(async_module, m) {
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struct DoesNotSupportAsync {};
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py::class_<DoesNotSupportAsync>(m, "DoesNotSupportAsync")
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.def(py::init<>());
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struct SupportsAsync {};
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py::class_<SupportsAsync>(m, "SupportsAsync")
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.def(py::init<>())
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.def("__await__", [](const SupportsAsync& self) -> py::object {
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static_cast<void>(self);
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py::object loop = py::module_::import("asyncio.events").attr("get_event_loop")();
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py::object f = loop.attr("create_future")();
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f.attr("set_result")(5);
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return f.attr("__await__")();
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});
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}
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