241 lines
9.5 KiB
C++
241 lines
9.5 KiB
C++
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#include "rxcpp/rx.hpp"
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#include "rxcpp/rx-test.hpp"
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#include "catch.hpp"
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SCENARIO("window count sample"){
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printf("//! [window count sample]\n");
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int counter = 0;
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auto values = rxcpp::observable<>::range(1, 5).window(2);
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values.
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subscribe(
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[&counter](rxcpp::observable<int> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](int v){printf("[window %d] OnNext: %d\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window count sample]\n");
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}
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SCENARIO("window count+skip sample"){
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printf("//! [window count+skip sample]\n");
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int counter = 0;
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auto values = rxcpp::observable<>::range(1, 7).window(2, 3);
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values.
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subscribe(
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[&counter](rxcpp::observable<int> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](int v){printf("[window %d] OnNext: %d\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window count+skip sample]\n");
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}
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SCENARIO("window period+skip+coordination sample"){
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printf("//! [window period+skip+coordination sample]\n");
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int counter = 0;
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auto period = std::chrono::milliseconds(4);
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auto skip = std::chrono::milliseconds(6);
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_with_time(period, skip, rxcpp::observe_on_new_thread());
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values.
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as_blocking().
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+skip+coordination sample]\n");
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}
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SCENARIO("window period+skip sample"){
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printf("//! [window period+skip sample]\n");
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int counter = 0;
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auto period = std::chrono::milliseconds(4);
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auto skip = std::chrono::milliseconds(6);
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_with_time(period, skip);
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values.
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+skip sample]\n");
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}
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SCENARIO("window period+skip overlapping sample"){
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printf("//! [window period+skip overlapping sample]\n");
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int counter = 0;
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auto period = std::chrono::milliseconds(6);
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auto skip = std::chrono::milliseconds(4);
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_with_time(period, skip);
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values.
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+skip overlapping sample]\n");
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}
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SCENARIO("window period+skip empty sample"){
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printf("//! [window period+skip empty sample]\n");
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int counter = 0;
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auto period = std::chrono::milliseconds(2);
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auto skip = std::chrono::milliseconds(4);
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auto values = rxcpp::observable<>::timer(std::chrono::milliseconds(10)).
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window_with_time(period, skip);
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values.
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+skip empty sample]\n");
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}
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SCENARIO("window period+coordination sample"){
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printf("//! [window period+coordination sample]\n");
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int counter = 0;
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_with_time(std::chrono::milliseconds(4), rxcpp::observe_on_new_thread());
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values.
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as_blocking().
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+coordination sample]\n");
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}
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SCENARIO("window period sample"){
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printf("//! [window period sample]\n");
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int counter = 0;
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_with_time(std::chrono::milliseconds(4));
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values.
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period sample]\n");
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}
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SCENARIO("window period+count+coordination sample"){
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printf("//! [window period+count+coordination sample]\n");
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int counter = 0;
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auto int1 = rxcpp::observable<>::range(1L, 3L);
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auto int2 = rxcpp::observable<>::timer(std::chrono::milliseconds(50));
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auto values = int1.
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concat(int2).
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window_with_time_or_count(std::chrono::milliseconds(20), 2, rxcpp::observe_on_event_loop());
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values.
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as_blocking().
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+count+coordination sample]\n");
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}
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SCENARIO("window period+count sample"){
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printf("//! [window period+count sample]\n");
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int counter = 0;
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auto int1 = rxcpp::observable<>::range(1L, 3L);
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auto int2 = rxcpp::observable<>::timer(std::chrono::milliseconds(50));
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auto values = int1.
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concat(int2).
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window_with_time_or_count(std::chrono::milliseconds(20), 2);
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values.
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window period+count sample]\n");
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}
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SCENARIO("window toggle+coordination sample"){
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printf("//! [window toggle+coordination sample]\n");
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int counter = 0;
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_toggle(
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rxcpp::observable<>::interval(std::chrono::milliseconds(4)),
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[](long){
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return rxcpp::observable<>::interval(std::chrono::milliseconds(4)).skip(1);
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},
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rxcpp::observe_on_new_thread());
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values.
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as_blocking().
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window toggle+coordination sample]\n");
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}
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SCENARIO("window toggle sample"){
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printf("//! [window toggle sample]\n");
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int counter = 0;
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auto values = rxcpp::observable<>::interval(std::chrono::steady_clock::now() + std::chrono::milliseconds(1), std::chrono::milliseconds(2)).
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take(7).
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window_toggle(
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rxcpp::observable<>::interval(std::chrono::milliseconds(4)),
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[](long){
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return rxcpp::observable<>::interval(std::chrono::milliseconds(4)).skip(1);
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});
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values.
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subscribe(
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[&counter](rxcpp::observable<long> v){
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int id = counter++;
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printf("[window %d] Create window\n", id);
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v.subscribe(
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[id](long v){printf("[window %d] OnNext: %ld\n", id, v);},
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[id](){printf("[window %d] OnCompleted\n", id);});
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});
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printf("//! [window toggle sample]\n");
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}
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