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Merged
AlexInLog merged 1 commit into from
Nov 10, 2024
Merged

coverage #678

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52 changes: 52 additions & 0 deletions src/tests/rpp/test_scheduler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -220,6 +220,22 @@ TEST_CASE("Immediate scheduler")
REQUIRE(executions[1] - executions[0] >= (diff - std::chrono::milliseconds(100)));
}

SUBCASE("immediate scheduler re-schedules action at provided timepoint with duration from this")
{
std::vector<rpp::schedulers::time_point> executions{};
std::chrono::milliseconds diff = std::chrono::milliseconds{500};
worker.schedule([&call_count, &executions, &diff](const auto&) -> rpp::schedulers::optional_delay_from_this_timepoint {
executions.push_back(rpp::schedulers::clock_type::now());
if (++call_count <= 1)
return rpp::schedulers::optional_delay_from_this_timepoint{diff};
return {};
},
obs);

REQUIRE(call_count == 2);
REQUIRE(executions[1] - executions[0] >= (diff - std::chrono::milliseconds(100)));
}

SUBCASE("immediate scheduler re-schedules action at provided timepoint")
{
std::vector<rpp::schedulers::time_point> executions{};
Expand Down Expand Up @@ -484,6 +500,42 @@ TEST_CASE_TEMPLATE("queue_based scheduler", TestType, rpp::schedulers::current_t
REQUIRE(executions[1] - executions[0] >= (diff - std::chrono::milliseconds(100)));
}

SUBCASE("scheduler re-schedules action at provided timepoint via delay_from_this_timepoint")
{
std::vector<rpp::schedulers::time_point> executions{};
std::chrono::milliseconds diff = std::chrono::milliseconds{500};
worker->schedule([&call_count, &executions, &diff](const auto&) -> rpp::schedulers::optional_delay_from_this_timepoint {
executions.push_back(rpp::schedulers::clock_type::now());
if (++call_count <= 1)
return rpp::schedulers::delay_from_this_timepoint{diff};
return {};
},
obs.value());

wait_till_finished();

REQUIRE(call_count == 2);
REQUIRE(executions[1] - executions[0] >= (diff - std::chrono::milliseconds(100)));
}

SUBCASE("scheduler re-schedules action at provided timepoint via delay_to")
{
std::vector<rpp::schedulers::time_point> executions{};
std::chrono::milliseconds diff = std::chrono::milliseconds{500};
worker->schedule([&call_count, &executions, &diff](const auto&) -> rpp::schedulers::optional_delay_to {
executions.push_back(rpp::schedulers::clock_type::now());
if (++call_count <= 1)
return rpp::schedulers::delay_to{executions[0] + diff};
return {};
},
obs.value());

wait_till_finished();

REQUIRE(call_count == 2);
REQUIRE(executions[1] - executions[0] >= (diff - std::chrono::milliseconds(100)));
}

SUBCASE("scheduler with nesting scheduling should defer actual execution of tasks")
{
std::vector<std::string> call_stack;
Expand Down