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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. *
******************************************************************************/
#include "caf/config.hpp"
#define CAF_SUITE aout
#include "caf/test/unit_test.hpp"
#include "caf/all.hpp"
using namespace caf;
using std::endl;
namespace {
constexpr const char* global_redirect = ":test";
constexpr const char* local_redirect = ":test2";
constexpr const char* chatty_line = "hi there!:)";
constexpr const char* chattier_line = "hello there, fellow friend!:)";
void chatty_actor(event_based_actor* self) {
aout(self) << chatty_line << endl;
}
void chattier_actor(event_based_actor* self, const std::string& fn) {
aout(self) << chatty_line << endl;
actor_ostream::redirect(self, fn);
aout(self) << chattier_line << endl;
}
struct fixture {
fixture() : system(cfg) {
// nop
}
actor_system_config cfg;
actor_system system;
scoped_actor self{system, true};
};
} // namespace
CAF_TEST_FIXTURE_SCOPE(adapter_tests, fixture)
CAF_TEST(redirect_aout_globally) {
self->join(system.groups().get_local(global_redirect));
actor_ostream::redirect_all(system, global_redirect);
system.spawn(chatty_actor);
self->receive(
[](const std::string& virtual_file, std::string& line) {
// drop trailing '\n'
if (!line.empty())
line.pop_back();
CAF_CHECK_EQUAL(virtual_file, ":test");
CAF_CHECK_EQUAL(line, chatty_line);
}
);
self->await_all_other_actors_done();
CAF_CHECK_EQUAL(self->mailbox().size(), 0u);
}
CAF_TEST(global_and_local_redirect) {
self->join(system.groups().get_local(global_redirect));
self->join(system.groups().get_local(local_redirect));
actor_ostream::redirect_all(system, global_redirect);
system.spawn(chatty_actor);
system.spawn(chattier_actor, local_redirect);
std::vector<std::pair<std::string, std::string>> expected {
{":test", chatty_line},
{":test", chatty_line},
{":test2", chattier_line}
};
std::vector<std::pair<std::string, std::string>> lines;
int i = 0;
self->receive_for(i, 3)(
[&](std::string& virtual_file, std::string& line) {
// drop trailing '\n'
if (!line.empty())
line.pop_back();
lines.emplace_back(std::move(virtual_file), std::move(line));
}
);
CAF_CHECK(std::is_permutation(lines.begin(), lines.end(), expected.begin()));
self->await_all_other_actors_done();
CAF_CHECK_EQUAL(self->mailbox().size(), 0u);
}
CAF_TEST_FIXTURE_SCOPE_END()
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