Gestionnaire de fichiers - Editer - /opt/cpanel/ea-ruby24/src/passenger-release-6.0.20/test/cxx/MessagePassingTest.cpp
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#include <TestSupport.h> #include <boost/bind/bind.hpp> #include <Utils/MessagePassing.h> #include <Utils/Timer.h> using namespace Passenger; using namespace std; namespace tut { struct MessagePassingTest: public TestBase { MessageBoxPtr box; MessagePassingTest() { box = boost::make_shared<MessageBox>(); } void sendMessagesLater() { syscalls::usleep(20000); box->send("hi"); syscalls::usleep(20000); box->send("ho"); } }; DEFINE_TEST_GROUP(MessagePassingTest); TEST_METHOD(1) { // Sending and receiving 1 message. box->send("hi"); ensure_equals(box->size(), 1u); ensure_equals(box->recv("hi")->name, "hi"); ensure_equals(box->size(), 0u); } TEST_METHOD(2) { // Sending and receiving multiple messages out of order. box->send("ho"); box->send("hi"); box->send("ha"); ensure_equals(box->size(), 3u); ensure_equals(box->recv("hi")->name, "hi"); ensure_equals(box->size(), 2u); ensure_equals(box->recv("ho")->name, "ho"); ensure_equals(box->size(), 1u); ensure_equals(box->recv("ha")->name, "ha"); ensure_equals(box->size(), 0u); } TEST_METHOD(3) { // Receive with zero timeout. unsigned long long timeoutUSec = 0; Timer<> timer; ensure_equals(box->recv("hi", &timeoutUSec), MessagePtr()); ensure(timer.elapsed() < 10); ensure_equals(timeoutUSec, 0ull); } TEST_METHOD(4) { // Receive with non-zero timeout. unsigned long long timeoutUSec = 20000; Timer<> timer; ensure_equals(box->recv("hi", &timeoutUSec), MessagePtr()); ensure("(1)", timer.elapsed() >= 19); ensure("(2)", timer.elapsed() < 95); ensure("(3)", timeoutUSec <= 2000ull); } TEST_METHOD(5) { // Test waiting with timeout. TempThread thr(boost::bind(&MessagePassingTest::sendMessagesLater, this)); unsigned long long timeoutUSec = 200000; Timer<> timer; ensure_equals("(1)", box->recv("ho", &timeoutUSec)->name, "ho"); ensure("(2)", timer.elapsed() >= 39); ensure("(3)", timer.elapsed() < 95); ensure_equals("(4)", box->size(), 1u); ensure_equals("(5)", box->recv("hi")->name, "hi"); ensure_equals("(6)", box->size(), 0u); ensure("(7)", timeoutUSec >= 100000); } }
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