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/*
* Author: Sven Gothel <sgothel@jausoft.com>
* Copyright (c) 2020 Gothel Software e.K.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <iostream>
#include <cassert>
#include <cinttypes>
#include <cstring>
#include <memory>
#include <thread>
#include <pthread.h>
#define CATCH_CONFIG_MAIN
#include <catch2/catch_amalgamated.hpp>
#include <jau/test/catch2_ext.hpp>
#include <jau/ringbuffer.hpp>
using namespace jau;
class Integer {
public:
jau::nsize_t value;
Integer(jau::nsize_t v) : value(v) {}
Integer(const Integer &o) noexcept = default;
Integer(Integer &&o) noexcept = default;
Integer& operator=(const Integer &o) noexcept = default;
Integer& operator=(Integer &&o) noexcept = default;
operator jau::nsize_t() const {
return value;
}
jau::nsize_t intValue() const { return value; }
static Integer valueOf(const jau::nsize_t i) { return Integer(i); }
};
std::shared_ptr<Integer> NullInteger = nullptr;
typedef std::shared_ptr<Integer> SharedType;
typedef ringbuffer<SharedType, nullptr, jau::nsize_t> SharedTypeRingbuffer;
// Test examples.
class TestRingbuffer11 {
private:
std::shared_ptr<SharedTypeRingbuffer> createEmpty(jau::nsize_t initialCapacity) {
return std::shared_ptr<SharedTypeRingbuffer>(new SharedTypeRingbuffer(initialCapacity));
}
std::shared_ptr<SharedTypeRingbuffer> createFull(const std::vector<std::shared_ptr<Integer>> & source) {
return std::shared_ptr<SharedTypeRingbuffer>(new SharedTypeRingbuffer(source));
}
std::vector<SharedType> createIntArray(const jau::nsize_t capacity, const jau::nsize_t startValue) {
std::vector<SharedType> array(capacity);
for(jau::nsize_t i=0; i<capacity; i++) {
array[i] = SharedType(new Integer(startValue+i));
}
return array;
}
void getThreadType01(const std::string msg, std::shared_ptr<SharedTypeRingbuffer> rb, jau::nsize_t len) {
// std::thread::id this_id = std::this_thread::get_id();
// pthread_t this_id = pthread_self();
// INFO_STR, INFO: Not thread safe yet
// INFO_STR(msg+": Created / " + rb->toString());
for(jau::nsize_t i=0; i<len; i++) {
SharedType svI = rb->getBlocking();
REQUIRE_MSG("not empty at read #"+std::to_string(i+1)+": "+rb->toString(), svI!=nullptr);
// INFO_STR("Got "+std::to_string(svI->intValue())+" / " + rb->toString());
}
// INFO_STR(msg+": Dies / " + rb->toString());
(void)msg;
}
void putThreadType01(const std::string msg, std::shared_ptr<SharedTypeRingbuffer> rb, jau::nsize_t len, jau::nsize_t startValue) {
// std::thread::id this_id = std::this_thread::get_id();
// pthread_t this_id = pthread_self();
// INFO_STR(msg+": Created / " + rb->toString());
jau::nsize_t preSize = rb->getSize();
(void)preSize;
for(jau::nsize_t i=0; i<len; i++) {
Integer * vI = new Integer(startValue+i);
// INFO_STR("Putting "+std::to_string(vI->intValue())+" ... / " + rb->toString());
rb->putBlocking( SharedType( vI ) );
}
// INFO_STR(msg+": Dies / " + rb->toString());
(void)msg;
}
public:
void test01_Read1Write1() {
INFO_STR("\n\ntest01_Read1Write1\n");
jau::nsize_t capacity = 100;
std::shared_ptr<SharedTypeRingbuffer> rb = createEmpty(capacity);
REQUIRE_MSG("empty size "+rb->toString(), 0 == rb->getSize());
REQUIRE_MSG("empty "+rb->toString(), rb->isEmpty());
std::thread getThread01(&TestRingbuffer11::getThreadType01, this, "test01.get01", rb, capacity); // @suppress("Invalid arguments")
std::thread putThread01(&TestRingbuffer11::putThreadType01, this, "test01.put01", rb, capacity, 0); // @suppress("Invalid arguments")
putThread01.join();
getThread01.join();
REQUIRE_MSG("empty "+rb->toString(), rb->isEmpty());
REQUIRE_MSG("empty size "+rb->toString(), 0 == rb->getSize());
}
void test02_Read4Write1() {
INFO_STR("\n\ntest02_Read4Write1\n");
jau::nsize_t capacity = 400;
std::shared_ptr<SharedTypeRingbuffer> rb = createEmpty(capacity);
REQUIRE_MSG("empty size "+rb->toString(), 0 == rb->getSize());
REQUIRE_MSG("empty "+rb->toString(), rb->isEmpty());
std::thread getThread01(&TestRingbuffer11::getThreadType01, this, "test02.get01", rb, capacity/4); // @suppress("Invalid arguments")
std::thread getThread02(&TestRingbuffer11::getThreadType01, this, "test02.get02", rb, capacity/4); // @suppress("Invalid arguments")
std::thread putThread01(&TestRingbuffer11::putThreadType01, this, "test02.put01", rb, capacity, 0); // @suppress("Invalid arguments")
std::thread getThread03(&TestRingbuffer11::getThreadType01, this, "test02.get03", rb, capacity/4); // @suppress("Invalid arguments")
std::thread getThread04(&TestRingbuffer11::getThreadType01, this, "test02.get04", rb, capacity/4); // @suppress("Invalid arguments")
putThread01.join();
getThread01.join();
getThread02.join();
getThread03.join();
getThread04.join();
REQUIRE_MSG("empty "+rb->toString(), rb->isEmpty());
REQUIRE_MSG("empty size "+rb->toString(), 0 == rb->getSize());
}
void test03_Read8Write2() {
INFO_STR("\n\ntest03_Read8Write2\n");
jau::nsize_t capacity = 800;
std::shared_ptr<SharedTypeRingbuffer> rb = createEmpty(capacity);
REQUIRE_MSG("empty size "+rb->toString(), 0 == rb->getSize());
REQUIRE_MSG("empty "+rb->toString(), rb->isEmpty());
std::thread getThread01(&TestRingbuffer11::getThreadType01, this, "test03.get01", rb, capacity/8); // @suppress("Invalid arguments")
std::thread getThread02(&TestRingbuffer11::getThreadType01, this, "test03.get02", rb, capacity/8); // @suppress("Invalid arguments")
std::thread putThread01(&TestRingbuffer11::putThreadType01, this, "test03.put01", rb, capacity/2, 0); // @suppress("Invalid arguments")
std::thread getThread03(&TestRingbuffer11::getThreadType01, this, "test03.get03", rb, capacity/8); // @suppress("Invalid arguments")
std::thread getThread04(&TestRingbuffer11::getThreadType01, this, "test03.get04", rb, capacity/8); // @suppress("Invalid arguments")
std::thread getThread05(&TestRingbuffer11::getThreadType01, this, "test03.get05", rb, capacity/8); // @suppress("Invalid arguments")
std::thread getThread06(&TestRingbuffer11::getThreadType01, this, "test03.get06", rb, capacity/8); // @suppress("Invalid arguments")
std::thread putThread02(&TestRingbuffer11::putThreadType01, this, "test03.put02", rb, capacity/2, 400); // @suppress("Invalid arguments")
std::thread getThread07(&TestRingbuffer11::getThreadType01, this, "test03.get07", rb, capacity/8); // @suppress("Invalid arguments")
std::thread getThread08(&TestRingbuffer11::getThreadType01, this, "test03.get08", rb, capacity/8); // @suppress("Invalid arguments")
putThread01.join();
putThread02.join();
getThread01.join();
getThread02.join();
getThread03.join();
getThread04.join();
getThread05.join();
getThread06.join();
getThread07.join();
getThread08.join();
REQUIRE_MSG("empty "+rb->toString(), rb->isEmpty());
REQUIRE_MSG("empty size "+rb->toString(), 0 == rb->getSize());
}
void test_list() {
test01_Read1Write1();
test02_Read4Write1();
test03_Read8Write2();
test01_Read1Write1();
test02_Read4Write1();
test03_Read8Write2();
test03_Read8Write2();
test03_Read8Write2();
test03_Read8Write2();
}
};
METHOD_AS_TEST_CASE( TestRingbuffer11::test_list, "Test TestRingbuffer 11- test_list");
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