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/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright 2011-2018 Dominik Charousset *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#define CAF_SUITE or_else
#include "core-test.hpp"
#include "caf/all.hpp"
#define ERROR_HANDLER [&](error& err) { CAF_FAIL(err); }
using namespace caf;
namespace {
message_handler handle_a() {
return {
[](int8_t) { return "a"; },
};
}
message_handler handle_b() {
return {
[](int16_t) { return "b"; },
};
}
message_handler handle_c() {
return {
[](int32_t) { return "c"; },
};
}
struct fixture {
fixture() : system(cfg) {
// nop
}
actor_system_config cfg;
actor_system system;
void run_testee(const actor& testee) {
scoped_actor self{system};
self->request(testee, infinite, int8_t{1})
.receive([](const std::string& str) { CAF_CHECK_EQUAL(str, "a"); },
ERROR_HANDLER);
self->request(testee, infinite, int16_t{1})
.receive([](const std::string& str) { CAF_CHECK_EQUAL(str, "b"); },
ERROR_HANDLER);
self->request(testee, infinite, int32_t{1})
.receive([](const std::string& str) { CAF_CHECK_EQUAL(str, "c"); },
ERROR_HANDLER);
self->send_exit(testee, exit_reason::user_shutdown);
}
};
} // namespace
CAF_TEST_FIXTURE_SCOPE(atom_tests, fixture)
CAF_TEST(composition1) {
run_testee(system.spawn(
[=] { return handle_a().or_else(handle_b()).or_else(handle_c()); }));
}
CAF_TEST(composition2) {
run_testee(system.spawn([=] {
return handle_a().or_else(handle_b()).or_else([](int32_t) { return "c"; });
}));
}
CAF_TEST(composition3) {
run_testee(system.spawn([=] {
return message_handler{[](int8_t) { return "a"; }}
.or_else(handle_b())
.or_else(handle_c());
}));
}
CAF_TEST_FIXTURE_SCOPE_END()
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