src/defs.h | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/pubsub.cpp | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/shm.cpp | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/shm.h | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
utest/simple_tests.cpp | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
utest/speed_test.cpp | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
utest/utest.cpp | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
utest/util.h | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 |
src/defs.h
@@ -24,6 +24,8 @@ typedef boost::uuids::uuid MQId; const MQId kBusQueueId = boost::uuids::string_generator()("01234567-89ab-cdef-8349-1234567890ff"); const MQId kBHBusQueueId = boost::uuids::string_generator()("01234567-89ab-cdef-8349-1234567890ff"); const int kBHCenterPort = 24287; //TODO center can check shm for previous crash. #endif // end of include guard: DEFS_KP8LKGD0 src/pubsub.cpp
@@ -18,17 +18,17 @@ #include "pubsub.h" #include <chrono> #include "bh_util.h" #include "defs.h" namespace bhome_shm { using namespace std::chrono_literals; const MQId kBusQueueId = boost::uuids::string_generator()("01234567-89ab-cdef-8349-1234567890ff"); const int kMaxWorker = 16; using namespace bhome_msg; BusManager::BusManager(SharedMemory &shm): shm_(shm), busq_(kBusQueueId, shm, 1000), busq_(kBHBusQueueId, shm, 1000), run_(false) { } src/shm.cpp
@@ -18,6 +18,16 @@ #include "shm.h" namespace bhome_shm { namespace bhome_shm { SharedMemory::SharedMemory(const std::string &name, const uint64_t size) : mshm_t(open_or_create, name.c_str(), size, 0, AllowAll()), name_(name) { } SharedMemory::~SharedMemory() { } } // namespace bhome_shm src/shm.h
@@ -44,14 +44,13 @@ perm.set_unrestricted(); return perm; } void Swap(SharedMemory &a); public: static bool Remove(const std::string &name) { return shared_memory_object::remove(name.c_str()); } SharedMemory(const std::string &name, const uint64_t size): mshm_t(open_or_create, name.c_str(), size, 0, AllowAll()), name_(name) {} SharedMemory(const std::string &name, const uint64_t size); ~SharedMemory(); std::string name() const { return name_; } bool Remove() { return Remove(name()); } @@ -67,6 +66,7 @@ // ShmObject manages an object in shared memory, but ShmObject itself is not in shared memory. // works like a smart pointer of an object in shared memory. // TODO handshake with center, and can be removed if killed. template <class T> class ShmObject : private boost::noncopyable { static std::string ObjName(const std::string &name) { return "obj" + name; } @@ -98,7 +98,7 @@ const Data* data() const { return pdata_; } Data* operator->() { return data(); } const Data* operator->() const { return data(); } virtual bool Remove() { return shm_.destroy<Data>(ObjName(name_).c_str()); } bool Remove() { return shm_.destroy<Data>(ObjName(name_).c_str()); } }; template <class D> using Allocator = allocator<D, SharedMemory::segment_manager>; utest/simple_tests.cpp
New file @@ -0,0 +1,143 @@ /* * ===================================================================================== * * Filename: simple_tests.cpp * * Description: * * Version: 1.0 * Created: 2021年03月30日 11时29分40秒 * Revision: none * Compiler: gcc * * Author: YOUR NAME (), * Organization: * * ===================================================================================== */ #include "util.h" struct s1000 { char a[1000]; }; BOOST_AUTO_TEST_CASE(BasicTest) { const std::string shm_name("basic"); ShmRemover auto_remove(shm_name); SharedMemory shm(shm_name, 1024*1024*10); auto Avail = [&]() { return shm.get_free_memory(); }; offset_ptr<const void> p; BOOST_CHECK(!p); BOOST_CHECK(p.get() == 0); p = 0; BOOST_CHECK(!p); BOOST_CHECK(p.get() == 0); const char *str = "basic"; p = str; BOOST_CHECK(p); BOOST_CHECK(p.get() == str); p = 0; BOOST_CHECK(!p); BOOST_CHECK(p.get() == 0); auto init_avail = Avail(); auto BasicTest = [&](int tid, int nloop) { auto Code = [&](int id) { typedef ShmObject<s1000> Int; std::string name = std::to_string(id); auto a0 = Avail(); Int i1(shm, name); auto a1 = Avail(); BOOST_CHECK_LT(a1, a0); printf("s1000 size: %ld\n", a0 - a1); i1->a[0] = 5; Int i2(shm, name); auto a2 = Avail(); BOOST_CHECK_EQUAL(a1, a2); BOOST_CHECK_EQUAL(i1.data(), i2.data()); int i = i1.Remove(); BOOST_CHECK_EQUAL(Avail(), a0); { auto old = Avail(); void *p = shm.Alloc(1024); shm.Dealloc(p); BOOST_CHECK_EQUAL(old, Avail()); } bool r = shared_memory_object::remove(shm_name.c_str()); BOOST_CHECK(r); }; for (int i = 0; i < nloop; ++i) { Code(i + tid*nloop); } }; // boost::timer::auto_cpu_timer timer; ThreadManager threads; int nthread = 1; int nloop = 1; for (int i = 0; i < nthread; ++i) { threads.Launch(BasicTest, i, nloop); } BOOST_CHECK_EQUAL(init_avail, Avail()); } BOOST_AUTO_TEST_CASE(ForkTest) { ProcessManager procs; const int nproc = 10; printf("Testing fork:\n"); auto child = [&](int id) { std::this_thread::sleep_for(100ms *id); printf("child id: %3d/%d ends\r", id, nproc); }; for (int i = 0; i < nproc; ++i) { procs.Launch(child, i+1); } } BOOST_AUTO_TEST_CASE(TimedWaitTest) { const std::string shm_name("shm_wait"); ShmRemover auto_remove(shm_name); SharedMemory shm(shm_name, 1024*1024); ShmMsgQueue q(shm, 64); for (int i = 0; i < 2; ++i) { int ms = i * 100; printf("Timeout Test %4d: ", ms); boost::timer::auto_cpu_timer timer; BHMsg msg; bool r = q.Recv(msg, ms); BOOST_CHECK(!r); } } BOOST_AUTO_TEST_CASE(RefCountTest) { const std::string shm_name("ShmRefCount"); ShmRemover auto_remove(shm_name); SharedMemory shm(shm_name, 1024*1024); MsgI m0(shm.Alloc(1000), shm.New<RefCount>()); BOOST_CHECK(m0.IsCounted()); BOOST_CHECK_EQUAL(m0.Count(), 1); MsgI m1 = m0; BOOST_CHECK(m1.IsCounted()); BOOST_CHECK_EQUAL(m1.AddRef(), 2); BOOST_CHECK_EQUAL(m0.AddRef(), 3); BOOST_CHECK_EQUAL(m0.Release(shm), 2); BOOST_CHECK_EQUAL(m0.Release(shm), 1); BOOST_CHECK_EQUAL(m1.Release(shm), 0); BOOST_CHECK(!m1.IsCounted()); } utest/speed_test.cpp
New file @@ -0,0 +1,197 @@ /* * ===================================================================================== * * Filename: speed_test.cpp * * Description: * * Version: 1.0 * Created: 2021年03月30日 11时35分21秒 * Revision: none * Compiler: gcc * * Author: Li Chao (), * Organization: * * ===================================================================================== */ #include "util.h" #include <boost/date_time/posix_time/posix_time.hpp> using namespace boost::posix_time; BOOST_AUTO_TEST_CASE(SpeedTest) { const std::string shm_name("ShmSpeed"); ShmRemover auto_remove(shm_name); const int mem_size = 1024*1024*50; MQId id = boost::uuids::random_generator()(); const int timeout = 100; const uint32_t data_size = 4000; auto Writer = [&](int writer_id, uint64_t n) { SharedMemory shm(shm_name, mem_size); ShmMsgQueue mq(shm, 64); std::string str(data_size, 'a'); MsgI msg; DEFER1(msg.Release(shm);); msg.MakeRC(shm, MakeRequest(mq.Id(), str.data(), str.size())); for (uint64_t i = 0; i < n; ++i) { // mq.Send(id, str.data(), str.size(), timeout); mq.Send(id, msg, timeout); } }; auto Reader = [&](int reader_id, std::atomic<bool> *run, bool isfork){ SharedMemory shm(shm_name, mem_size); ShmMsgQueue mq(id, shm, 1000); while(*run) { BHMsg msg; if (mq.Recv(msg, timeout)) { // ok } else if (isfork) { exit(0); // for forked quit after 1s. } } }; auto State = [&](std::atomic<bool> *run){ SharedMemory shm(shm_name, mem_size); auto init = shm.get_free_memory(); printf("shm init : %ld\n", init); while (*run) { auto cur = shm.get_free_memory(); printf("shm used : %8ld/%ld\n", init - cur, init); std::this_thread::sleep_for(1s); } }; int nwriters[] = {1,2,4}; int nreaders[] = {1,2}; auto Test = [&](auto &www, auto &rrr, bool isfork) { for (auto nreader : nreaders) { for (auto nwriter : nwriters) { const uint64_t nmsg = 1000 * 1000 * 10 / nwriter; const uint64_t total_msg = nmsg * nwriter; std::atomic<bool> run(true); std::this_thread::sleep_for(10ms); boost::timer::auto_cpu_timer timer; for (int i = 0; i < nreader; ++i) { rrr.Launch(Reader, i, &run, isfork); } for (int i = 0; i < nwriter; ++i) { www.Launch(Writer, i, nmsg); } www.WaitAll(); run.store(false); rrr.WaitAll(); printf("%3d Write %ld msg R(%3d) W(%3d), : ", getpid(), total_msg, nreader, nwriter); } } }; std::atomic<bool> run(true); ThreadManager state; state.Launch(State, &run); // typedef ProcessManager Manager; // typedef ThreadManager Manager; // const bool isfork = IsSameType<Manager, ProcessManager>::value; ProcessManager pw, pr; printf("================ Testing process io: =======================================================\n"); Test(pw, pr, true); ThreadManager tw, tr; printf("---------------- Testing thread io: -------------------------------------------------------\n"); Test(tw, tr, false); run.store(false); } // Request Reply Test BOOST_AUTO_TEST_CASE(RRTest) { const std::string shm_name("ShmReqRep"); ShmRemover auto_remove(shm_name); const int qlen = 64; const size_t msg_length = 1000; std::string msg_content(msg_length, 'a'); msg_content[20] = '\0'; SharedMemory shm(shm_name, 1024*1024*50); auto Avail = [&]() { return shm.get_free_memory(); }; auto init_avail = Avail(); ShmMsgQueue srv(shm, qlen); ShmMsgQueue cli(shm, qlen); MsgI request_rc; request_rc.MakeRC(shm, MakeRequest(cli.Id(), msg_content.data(), msg_content.size())); MsgI reply_rc; reply_rc.MakeRC(shm, MakeReply(msg_content.data(), msg_content.size())); std::atomic<uint64_t> count(0); std::atomic<ptime> last_time(Now() - seconds(1)); std::atomic<uint64_t> last_count(0); auto Client = [&](int cli_id, int nmsg){ for (int i = 0; i < nmsg; ++i) { auto Req = [&]() { return cli.Send(srv.Id(), MakeRequest(cli.Id(), msg_content.data(), msg_content.size()), 100); }; auto ReqRC = [&]() { return cli.Send(srv.Id(), request_rc, 1000); }; if (!ReqRC()) { printf("********** client send error.\n"); continue; } BHMsg msg; if (!cli.Recv(msg, 1000)) { printf("********** client recv error.\n"); } else { ++count; auto cur = Now(); if (last_time.exchange(cur) < cur) { std::cout << "time: " << cur; printf(", total msg:%10ld, speed:[%8ld/s], used mem:%8ld, refcount:%d\n", count.load(), count - last_count.exchange(count), init_avail - Avail(), request_rc.Count()); } } } }; std::atomic<bool> stop(false); auto Server = [&](){ BHMsg req; while (!stop) { if (srv.Recv(req, 100) && req.type() == kMsgTypeRequest) { auto &mqid = req.route()[0].mq_id(); MQId src_id; memcpy(&src_id, mqid.data(), sizeof(src_id)); auto Reply = [&]() { return srv.Send(src_id, MakeReply(msg_content.data(), msg_content.size()), 100); }; auto ReplyRC = [&](){ return srv.Send(src_id, reply_rc, 100); }; if (ReplyRC()) { } } } }; boost::timer::auto_cpu_timer timer; DEFER1(printf("Request Reply Test:");); ThreadManager clients, servers; for (int i = 0; i < qlen; ++i) { servers.Launch(Server); } int ncli = 100*1; uint64_t nmsg = 100*100*2; printf("client threads: %d, msgs : %ld, total msg: %ld\n", ncli, nmsg, ncli * nmsg); for (int i = 0; i < ncli; ++i) { clients.Launch(Client, i, nmsg); } clients.WaitAll(); printf("request ok: %ld\n", count.load()); stop = true; servers.WaitAll(); BOOST_CHECK(request_rc.IsCounted()); BOOST_CHECK_EQUAL(request_rc.Count(), 1); request_rc.Release(shm); BOOST_CHECK(!request_rc.IsCounted()); // BOOST_CHECK_THROW(reply.Count(), int); } utest/utest.cpp
@@ -2,391 +2,42 @@ #include <string> #include <vector> #include <thread> #include <chrono> #include <atomic> #include <boost/noncopyable.hpp> #include <boost/timer/timer.hpp> #include <boost/test/unit_test.hpp> #include <boost/date_time/posix_time/posix_time.hpp> #include <boost/date_time/microsec_time_clock.hpp> #include <boost/uuid/uuid_generators.hpp> #include <boost/uuid/uuid_io.hpp> #include "shm_queue.h" #include "bh_util.h" #include <sys/types.h> #include <sys/wait.h> #include "pubsub.h" #include "defs.h" using namespace std::chrono_literals; using namespace bhome_msg; using namespace bhome_shm; using namespace boost::posix_time; auto Now = []() { return second_clock::universal_time(); }; auto F() { return [](){}; } struct s1000 { char a[1000]; }; typedef std::function<void(void)> FuncVV; class ScopeCall : private boost::noncopyable { FuncVV f_; public: ScopeCall(FuncVV f):f_(f) { f_(); } ~ScopeCall() { f_(); } }; class ThreadManager { std::vector<std::thread> threads_; public: ~ThreadManager() { WaitAll(); } template <class T, class...P> void Launch(T t, P...p) { threads_.emplace_back(t, p...); } void WaitAll() { for (auto &t : threads_) { if (t.joinable()) { t.join(); } } } }; class ProcessManager { std::vector<pid_t> procs_; public: ~ProcessManager() { WaitAll(); } template <class T, class ...P> void Launch(T t, P...p) { auto pid = fork(); if (pid == 0) { // child t(p...); exit(0); } else if (pid != -1) { // Ok procs_.push_back(pid); } }; void WaitAll() { for (auto &pid: procs_) { int status = 0; int options = WUNTRACED | WCONTINUED; waitpid(pid, &status, options); } procs_.clear(); } }; struct ShmRemover { std::string name_; ShmRemover(const std::string &name):name_(name) { SharedMemory::Remove(name_); } ~ShmRemover() { SharedMemory::Remove(name_); } }; #include "util.h" template <class A, class B> struct IsSameType { static const bool value = false; }; template <class A> struct IsSameType<A,A> { static const bool value = true; }; BOOST_AUTO_TEST_CASE(BasicTest) BOOST_AUTO_TEST_CASE(ShmTest) { const std::string shm_name("basic"); ShmRemover auto_remove(shm_name); SharedMemory shm(shm_name, 1024*1024*10); auto Avail = [&]() { return shm.get_free_memory(); }; offset_ptr<const void> p; BOOST_CHECK(!p); BOOST_CHECK(p.get() == 0); p = 0; BOOST_CHECK(!p); BOOST_CHECK(p.get() == 0); const char *str = "basic"; p = str; BOOST_CHECK(p); BOOST_CHECK(p.get() == str); p = 0; BOOST_CHECK(!p); BOOST_CHECK(p.get() == 0); auto init_avail = Avail(); auto BasicTest = [&](int tid, int nloop) { auto Code = [&](int id) { typedef ShmObject<s1000> Int; std::string name = std::to_string(id); auto a0 = Avail(); Int i1(shm, name); auto a1 = Avail(); BOOST_CHECK_LT(a1, a0); printf("s1000 size: %ld\n", a0 - a1); i1->a[0] = 5; Int i2(shm, name); auto a2 = Avail(); BOOST_CHECK_EQUAL(a1, a2); BOOST_CHECK_EQUAL(i1.data(), i2.data()); int i = i1.Remove(); BOOST_CHECK_EQUAL(Avail(), a0); { auto old = Avail(); void *p = shm.Alloc(1024); shm.Dealloc(p); BOOST_CHECK_EQUAL(old, Avail()); } bool r = shared_memory_object::remove(shm_name.c_str()); BOOST_CHECK(r); }; for (int i = 0; i < nloop; ++i) { Code(i + tid*nloop); } }; // boost::timer::auto_cpu_timer timer; ThreadManager threads; int nthread = 1; int nloop = 1; for (int i = 0; i < nthread; ++i) const int size = 1024*1024; const std::string shm_name("ShmRemoveTest"); SharedMemory m0(shm_name, size); int *p = m0.find_or_construct<int>("abc")(100); if (p) { printf("*p = %d\n", *p); ++*p; } { threads.Launch(BasicTest, i, nloop); SharedMemory m1(shm_name, size); m1.Remove(); // m1.Remove(); } BOOST_CHECK_EQUAL(init_avail, Avail()); } BOOST_AUTO_TEST_CASE(ForkTest) { ProcessManager procs; const int nproc = 10; printf("Testing fork:\n"); auto child = [&](int id) { std::this_thread::sleep_for(100ms *id); printf("child id: %3d/%d ends\r", id, nproc); }; for (int i = 0; i < nproc; ++i) { procs.Launch(child, i+1); if (p) { printf("again *p = %d\n", *p); // ++*p; } } BOOST_AUTO_TEST_CASE(TimedWaitTest) { const std::string shm_name("shm_wait"); ShmRemover auto_remove(shm_name); SharedMemory shm(shm_name, 1024*1024); ShmMsgQueue q(shm, 64); for (int i = 0; i < 2; ++i) { int ms = i * 100; printf("Timeout Test %4d: ", ms); boost::timer::auto_cpu_timer timer; BHMsg msg; bool r = q.Recv(msg, ms); BOOST_CHECK(!r); } } BOOST_AUTO_TEST_CASE(RefCountTest) { const std::string shm_name("ShmRefCount"); ShmRemover auto_remove(shm_name); SharedMemory shm(shm_name, 1024*1024); MsgI m0(shm.Alloc(1000), shm.New<RefCount>()); BOOST_CHECK(m0.IsCounted()); BOOST_CHECK_EQUAL(m0.Count(), 1); MsgI m1 = m0; BOOST_CHECK(m1.IsCounted()); BOOST_CHECK_EQUAL(m1.AddRef(), 2); BOOST_CHECK_EQUAL(m0.AddRef(), 3); BOOST_CHECK_EQUAL(m0.Release(shm), 2); BOOST_CHECK_EQUAL(m0.Release(shm), 1); BOOST_CHECK_EQUAL(m1.Release(shm), 0); BOOST_CHECK(!m1.IsCounted()); } BOOST_AUTO_TEST_CASE(SpeedTest) { const std::string shm_name("ShmSpeed"); ShmRemover auto_remove(shm_name); const int mem_size = 1024*1024*50; MQId id = boost::uuids::random_generator()(); const int timeout = 100; const uint32_t data_size = 4000; auto Writer = [&](int writer_id, uint64_t n) { SharedMemory shm(shm_name, mem_size); ShmMsgQueue mq(shm, 64); std::string str(data_size, 'a'); MsgI msg; DEFER1(msg.Release(shm);); msg.MakeRC(shm, MakeRequest(mq.Id(), str.data(), str.size())); for (uint64_t i = 0; i < n; ++i) { // mq.Send(id, str.data(), str.size(), timeout); mq.Send(id, msg, timeout); } }; auto Reader = [&](int reader_id, std::atomic<bool> *run, bool isfork){ SharedMemory shm(shm_name, mem_size); ShmMsgQueue mq(id, shm, 1000); while(*run) { BHMsg msg; if (mq.Recv(msg, timeout)) { // ok } else if (isfork) { exit(0); // for forked quit after 1s. } } }; auto State = [&](std::atomic<bool> *run){ SharedMemory shm(shm_name, mem_size); auto init = shm.get_free_memory(); printf("shm init : %ld\n", init); while (*run) { auto cur = shm.get_free_memory(); printf("shm used : %8ld/%ld\n", init - cur, init); std::this_thread::sleep_for(1s); } }; int nwriters[] = {1,2,4}; int nreaders[] = {1,2}; auto Test = [&](auto &www, auto &rrr, bool isfork) { for (auto nreader : nreaders) { for (auto nwriter : nwriters) { const uint64_t nmsg = 1000 * 1000 * 10 / nwriter; const uint64_t total_msg = nmsg * nwriter; std::atomic<bool> run(true); std::this_thread::sleep_for(10ms); boost::timer::auto_cpu_timer timer; for (int i = 0; i < nreader; ++i) { rrr.Launch(Reader, i, &run, isfork); } for (int i = 0; i < nwriter; ++i) { www.Launch(Writer, i, nmsg); } www.WaitAll(); run.store(false); rrr.WaitAll(); printf("%3d Write %ld msg R(%3d) W(%3d), : ", getpid(), total_msg, nreader, nwriter); } } }; std::atomic<bool> run(true); ThreadManager state; state.Launch(State, &run); // typedef ProcessManager Manager; // typedef ThreadManager Manager; // const bool isfork = IsSameType<Manager, ProcessManager>::value; ProcessManager pw, pr; printf("================ Testing process io: =======================================================\n"); Test(pw, pr, true); ThreadManager tw, tr; printf("---------------- Testing thread io: -------------------------------------------------------\n"); Test(tw, tr, false); run.store(false); } // Request Reply Test BOOST_AUTO_TEST_CASE(RRTest) { const std::string shm_name("ShmReqRep"); ShmRemover auto_remove(shm_name); const int qlen = 64; const size_t msg_length = 1000; std::string msg_content(msg_length, 'a'); msg_content[20] = '\0'; SharedMemory shm(shm_name, 1024*1024*50); auto Avail = [&]() { return shm.get_free_memory(); }; auto init_avail = Avail(); ShmMsgQueue srv(shm, qlen); ShmMsgQueue cli(shm, qlen); MsgI request_rc; request_rc.MakeRC(shm, MakeRequest(cli.Id(), msg_content.data(), msg_content.size())); MsgI reply_rc; reply_rc.MakeRC(shm, MakeReply(msg_content.data(), msg_content.size())); std::atomic<uint64_t> count(0); std::atomic<ptime> last_time(Now() - seconds(1)); std::atomic<uint64_t> last_count(0); auto Client = [&](int cli_id, int nmsg){ for (int i = 0; i < nmsg; ++i) { auto Req = [&]() { return cli.Send(srv.Id(), MakeRequest(cli.Id(), msg_content.data(), msg_content.size()), 100); }; auto ReqRC = [&]() { return cli.Send(srv.Id(), request_rc, 1000); }; if (!ReqRC()) { printf("********** client send error.\n"); continue; } BHMsg msg; if (!cli.Recv(msg, 1000)) { printf("********** client recv error.\n"); } else { ++count; auto cur = Now(); if (last_time.exchange(cur) < cur) { std::cout << "time: " << cur; printf(", total msg:%10ld, speed:[%8ld/s], used mem:%8ld, refcount:%d\n", count.load(), count - last_count.exchange(count), init_avail - Avail(), request_rc.Count()); } } } }; std::atomic<bool> stop(false); auto Server = [&](){ BHMsg req; while (!stop) { if (srv.Recv(req, 100) && req.type() == kMsgTypeRequest) { auto &mqid = req.route()[0].mq_id(); MQId src_id; memcpy(&src_id, mqid.data(), sizeof(src_id)); auto Reply = [&]() { return srv.Send(src_id, MakeReply(msg_content.data(), msg_content.size()), 100); }; auto ReplyRC = [&](){ return srv.Send(src_id, reply_rc, 100); }; if (ReplyRC()) { } } } }; boost::timer::auto_cpu_timer timer; DEFER1(printf("Request Reply Test:");); ThreadManager clients, servers; for (int i = 0; i < qlen; ++i) { servers.Launch(Server); } int ncli = 100*1; uint64_t nmsg = 100*100*2; printf("client threads: %d, msgs : %ld, total msg: %ld\n", ncli, nmsg, ncli * nmsg); for (int i = 0; i < ncli; ++i) { clients.Launch(Client, i, nmsg); } clients.WaitAll(); printf("request ok: %ld\n", count.load()); stop = true; servers.WaitAll(); BOOST_CHECK(request_rc.IsCounted()); BOOST_CHECK_EQUAL(request_rc.Count(), 1); request_rc.Release(shm); BOOST_CHECK(!request_rc.IsCounted()); // BOOST_CHECK_THROW(reply.Count(), int); } BOOST_AUTO_TEST_CASE(PubSubTest) { const std::string shm_name("ShmPubSub"); ShmRemover auto_remove(shm_name); ShmRemover auto_remove(shm_name); //remove twice? in case of killed? SharedMemory shm(shm_name, 1024*1024*50); auto Avail = [&]() { return shm.get_free_memory(); }; auto init_avail = Avail(); @@ -404,7 +55,7 @@ const int timeout = 1000; auto Sub = [&](int id, const std::vector<std::string> &topics) { ShmMsgQueue client(shm, 8); client.Send(kBusQueueId, MakeSub(client.Id(), topics), timeout); client.Send(kBHBusQueueId, MakeSub(client.Id(), topics), timeout); for (int i = 0; i < nmsg * topics.size(); ++i) { BHMsg msg; if (client.Recv(msg, 1000)) { @@ -434,7 +85,7 @@ ShmMsgQueue provider(shm, 0); for (int i = 0; i < nmsg; ++i) { std::string data = topic + std::to_string(i); bool r = provider.Send(kBusQueueId, MakePub(topic, data.data(), data.size()), timeout); bool r = provider.Send(kBHBusQueueId, MakePub(topic, data.data(), data.size()), timeout); if (!r) { printf("pub ret: %s\n", r ? "ok" : "fail"); } utest/util.h
New file @@ -0,0 +1,99 @@ /* * ===================================================================================== * * Filename: util.h * * Description: * * Version: 1.0 * Created: 2021年03月30日 11时24分26秒 * Revision: none * Compiler: gcc * * Author: Li Chao (), * Organization: * * ===================================================================================== */ #ifndef UTIL_W8A0OA5U #define UTIL_W8A0OA5U #include <functional> #include <vector> #include <thread> #include <stdlib.h> #include <chrono> #include <sys/types.h> #include <sys/wait.h> #include <boost/noncopyable.hpp> #include <boost/timer/timer.hpp> #include <boost/test/unit_test.hpp> #include <boost/date_time/posix_time/posix_time.hpp> #include "shm.h" #include "shm_queue.h" #include "msg.h" #include "bh_util.h" using namespace boost::posix_time; inline ptime Now() { return second_clock::universal_time(); }; using namespace std::chrono_literals; typedef std::function<void(void)> FuncVV; class ScopeCall : private boost::noncopyable { FuncVV f_; public: ScopeCall(FuncVV f):f_(f) { f_(); } ~ScopeCall() { f_(); } }; class ThreadManager { std::vector<std::thread> threads_; public: ~ThreadManager() { WaitAll(); } template <class T, class...P> void Launch(T t, P...p) { threads_.emplace_back(t, p...); } void WaitAll() { for (auto &t : threads_) { if (t.joinable()) { t.join(); } } } }; class ProcessManager { std::vector<pid_t> procs_; public: ~ProcessManager() { WaitAll(); } template <class T, class ...P> void Launch(T t, P...p) { auto pid = fork(); if (pid == 0) { // child t(p...); exit(0); } else if (pid != -1) { // Ok procs_.push_back(pid); } }; void WaitAll() { for (auto &pid: procs_) { int status = 0; int options = WUNTRACED | WCONTINUED; waitpid(pid, &status, options); } procs_.clear(); } }; using namespace bhome_shm; using namespace bhome_msg; struct ShmRemover { std::string name_; ShmRemover(const std::string &name):name_(name) { SharedMemory::Remove(name_); } ~ShmRemover() { SharedMemory::Remove(name_); } }; #endif // end of include guard: UTIL_W8A0OA5U