diff options
Diffstat (limited to 'cpp/test/unit/qpid/posix')
| -rw-r--r-- | cpp/test/unit/qpid/posix/EventChannelTest.cpp | 187 | ||||
| -rw-r--r-- | cpp/test/unit/qpid/posix/EventChannelThreadsTest.cpp | 247 |
2 files changed, 0 insertions, 434 deletions
diff --git a/cpp/test/unit/qpid/posix/EventChannelTest.cpp b/cpp/test/unit/qpid/posix/EventChannelTest.cpp deleted file mode 100644 index 8846a0e340..0000000000 --- a/cpp/test/unit/qpid/posix/EventChannelTest.cpp +++ /dev/null @@ -1,187 +0,0 @@ -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * - */ -#include <qpid/posix/EventChannel.h> -#include <qpid/posix/check.h> -#include <qpid/sys/Runnable.h> -#include <qpid/sys/Socket.h> -#include <qpid/sys/Thread.h> -#include <qpid_test_plugin.h> - -#include <sys/socket.h> -#include <signal.h> -#include <netinet/in.h> -#include <netdb.h> -#include <iostream> - -using namespace qpid::sys; - - -const char hello[] = "hello"; -const size_t size = sizeof(hello); - -struct RunMe : public Runnable -{ - bool ran; - RunMe() : ran(false) {} - void run() { ran = true; } -}; - -class EventChannelTest : public CppUnit::TestCase -{ - CPPUNIT_TEST_SUITE(EventChannelTest); - CPPUNIT_TEST(testEvent); - CPPUNIT_TEST(testRead); - CPPUNIT_TEST(testFailedRead); - CPPUNIT_TEST(testWrite); - CPPUNIT_TEST(testFailedWrite); - CPPUNIT_TEST(testReadWrite); - CPPUNIT_TEST(testAccept); - CPPUNIT_TEST_SUITE_END(); - - private: - EventChannel::shared_ptr ec; - int pipe[2]; - char readBuf[size]; - - public: - - void setUp() - { - memset(readBuf, size, 0); - ec = EventChannel::create(); - if (::pipe(pipe) != 0) throw QPID_POSIX_ERROR(errno); - // Ignore SIGPIPE, otherwise we will crash writing to broken pipe. - signal(SIGPIPE, SIG_IGN); - } - - // Verify that calling getEvent returns event. - template <class T> bool isNextEvent(T& event) - { - return &event == dynamic_cast<T*>(ec->getEvent()); - } - - template <class T> bool isNextEventOk(T& event) - { - Event* next = ec->getEvent(); - if (next) next->throwIfError(); - return &event == next; - } - - void testEvent() - { - RunMe runMe; - CPPUNIT_ASSERT(!runMe.ran); - // Instances of Event just pass thru the channel immediately. - Event e(runMe.functor()); - ec->postEvent(e); - CPPUNIT_ASSERT(isNextEventOk(e)); - e.dispatch(); - CPPUNIT_ASSERT(runMe.ran); - } - - void testRead() { - ReadEvent re(pipe[0], readBuf, size); - ec->postEvent(re); - CPPUNIT_ASSERT_EQUAL(ssize_t(size), ::write(pipe[1], hello, size)); - CPPUNIT_ASSERT(isNextEventOk(re)); - CPPUNIT_ASSERT_EQUAL(size, re.getSize()); - CPPUNIT_ASSERT_EQUAL(std::string(hello), std::string(readBuf)); - } - - void testFailedRead() - { - ReadEvent re(pipe[0], readBuf, size); - ec->postEvent(re); - - // EOF before all data read. - ::close(pipe[1]); - CPPUNIT_ASSERT(isNextEvent(re)); - CPPUNIT_ASSERT(re.hasError()); - try { - re.throwIfError(); - CPPUNIT_FAIL("Expected QpidError."); - } - catch (const qpid::QpidError&) { } - - // Bad file descriptor. Note in this case we fail - // in postEvent and throw immediately. - try { - ReadEvent bad; - ec->postEvent(bad); - CPPUNIT_FAIL("Expected QpidError."); - } - catch (const qpid::QpidError&) { } - } - - void testWrite() { - WriteEvent wr(pipe[1], hello, size); - ec->postEvent(wr); - CPPUNIT_ASSERT(isNextEventOk(wr)); - CPPUNIT_ASSERT_EQUAL(ssize_t(size), ::read(pipe[0], readBuf, size));; - CPPUNIT_ASSERT_EQUAL(std::string(hello), std::string(readBuf)); - } - - void testFailedWrite() { - WriteEvent wr(pipe[1], hello, size); - ::close(pipe[0]); - ec->postEvent(wr); - CPPUNIT_ASSERT(isNextEvent(wr)); - CPPUNIT_ASSERT(wr.hasError()); - } - - void testReadWrite() - { - ReadEvent re(pipe[0], readBuf, size); - WriteEvent wr(pipe[1], hello, size); - ec->postEvent(re); - ec->postEvent(wr); - ec->getEvent(); - ec->getEvent(); - CPPUNIT_ASSERT_EQUAL(std::string(hello), std::string(readBuf)); - } - - void testAccept() { - Socket s = Socket::createTcp(); - int port = s.listen(0, 10); - CPPUNIT_ASSERT(port != 0); - - AcceptEvent ae(s.fd()); - ec->postEvent(ae); - Socket client = Socket::createTcp(); - client.connect("localhost", port); - CPPUNIT_ASSERT(isNextEvent(ae)); - ae.dispatch(); - - // Verify client writes are read by the accepted descriptor. - char readBuf[size]; - ReadEvent re(ae.getAcceptedDesscriptor(), readBuf, size); - ec->postEvent(re); - CPPUNIT_ASSERT_EQUAL(ssize_t(size), client.send(hello, sizeof(hello))); - CPPUNIT_ASSERT(isNextEvent(re)); - re.dispatch(); - CPPUNIT_ASSERT_EQUAL(std::string(hello), std::string(readBuf)); - } -}; - -// Make this test suite a plugin. -CPPUNIT_PLUGIN_IMPLEMENT(); -CPPUNIT_TEST_SUITE_REGISTRATION(EventChannelTest); - diff --git a/cpp/test/unit/qpid/posix/EventChannelThreadsTest.cpp b/cpp/test/unit/qpid/posix/EventChannelThreadsTest.cpp deleted file mode 100644 index 5c467880be..0000000000 --- a/cpp/test/unit/qpid/posix/EventChannelThreadsTest.cpp +++ /dev/null @@ -1,247 +0,0 @@ -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * - */ -#include <iostream> -#include <boost/bind.hpp> - -#include <qpid/sys/Socket.h> -#include <qpid/posix/EventChannelThreads.h> -#include <qpid_test_plugin.h> - - -using namespace std; - -using namespace qpid::sys; - -const int nConnections = 5; -const int nMessages = 10; // Messages read/written per connection. - - -// Accepts + reads + writes. -const int totalEvents = nConnections+2*nConnections*nMessages; - -/** - * Messages are numbered 0..nMessages. - * We count the total number of events, and the - * number of reads and writes for each message number. - */ -class TestResults : public Monitor { - public: - TestResults() : isShutdown(false), nEventsRemaining(totalEvents) {} - - void countEvent() { - if (--nEventsRemaining == 0) - shutdown(); - } - - void countRead(int messageNo) { - ++reads[messageNo]; - countEvent(); - } - - void countWrite(int messageNo) { - ++writes[messageNo]; - countEvent(); - } - - void shutdown(const std::string& exceptionMsg = std::string()) { - ScopedLock lock(*this); - exception = exceptionMsg; - isShutdown = true; - notifyAll(); - } - - void wait() { - ScopedLock lock(*this); - Time deadline = now() + 10*TIME_SEC; - while (!isShutdown) { - CPPUNIT_ASSERT(Monitor::wait(deadline)); - } - } - - bool isShutdown; - std::string exception; - AtomicCount reads[nMessages]; - AtomicCount writes[nMessages]; - AtomicCount nEventsRemaining; -}; - -TestResults results; - -EventChannelThreads::shared_ptr threads; - -// Functor to wrap callbacks in try/catch. -class SafeCallback { - public: - SafeCallback(Runnable& r) : callback(r.functor()) {} - SafeCallback(Event::Callback cb) : callback(cb) {} - - void operator()() { - std::string exception; - try { - callback(); - return; - } - catch (const std::exception& e) { - exception = e.what(); - } - catch (...) { - exception = "Unknown exception."; - } - results.shutdown(exception); - } - - private: - Event::Callback callback; -}; - -/** Repost an event N times. */ -class Repost { - public: - Repost(int n) : count (n) {} - virtual ~Repost() {} - - void repost(Event* event) { - if (--count==0) { - delete event; - } else { - threads->postEvent(event); - } - } - private: - int count; -}; - - - -/** Repeating read event. */ -class TestReadEvent : public ReadEvent, public Runnable, private Repost { - public: - explicit TestReadEvent(int fd=-1) : - ReadEvent(fd, &value, sizeof(value), SafeCallback(*this)), - Repost(nMessages) - {} - - void run() { - CPPUNIT_ASSERT_EQUAL(sizeof(value), getSize()); - CPPUNIT_ASSERT(0 <= value); - CPPUNIT_ASSERT(value < nMessages); - results.countRead(value); - repost(this); - } - - private: - int value; - ReadEvent original; -}; - - -/** Fire and forget write event */ -class TestWriteEvent : public WriteEvent, public Runnable, private Repost { - public: - TestWriteEvent(int fd=-1) : - WriteEvent(fd, &value, sizeof(value), SafeCallback(*this)), - Repost(nMessages), - value(0) - {} - - void run() { - CPPUNIT_ASSERT_EQUAL(sizeof(int), getSize()); - results.countWrite(value++); - repost(this); - } - - private: - int value; -}; - -/** Fire-and-forget Accept event, posts reads on the accepted connection. */ -class TestAcceptEvent : public AcceptEvent, public Runnable, private Repost { - public: - TestAcceptEvent(int fd=-1) : - AcceptEvent(fd, SafeCallback(*this)), - Repost(nConnections) - {} - - void run() { - threads->postEvent(new TestReadEvent(getAcceptedDesscriptor())); - results.countEvent(); - repost(this); - } -}; - -class EventChannelThreadsTest : public CppUnit::TestCase -{ - CPPUNIT_TEST_SUITE(EventChannelThreadsTest); - CPPUNIT_TEST(testThreads); - CPPUNIT_TEST_SUITE_END(); - - public: - - void setUp() { - threads = EventChannelThreads::create(EventChannel::create()); - } - - void tearDown() { - threads.reset(); - } - - void testThreads() - { - Socket listener = Socket::createTcp(); - int port = listener.listen(); - - // Post looping accept events, will repost nConnections times. - // The accept event will automatically post read events. - threads->postEvent(new TestAcceptEvent(listener.fd())); - - // Make connections. - Socket connections[nConnections]; - for (int i = 0; i < nConnections; ++i) { - connections[i] = Socket::createTcp(); - connections[i].connect("localhost", port); - } - - // Post looping write events. - for (int i = 0; i < nConnections; ++i) { - threads->postEvent(new TestWriteEvent(connections[i].fd())); - } - - // Wait for all events to be dispatched. - results.wait(); - - if (!results.exception.empty()) CPPUNIT_FAIL(results.exception); - CPPUNIT_ASSERT_EQUAL(0, int(results.nEventsRemaining)); - - // Expect a read and write for each messageNo from each connection. - for (int messageNo = 0; messageNo < nMessages; ++messageNo) { - CPPUNIT_ASSERT_EQUAL(nConnections, int(results.reads[messageNo])); - CPPUNIT_ASSERT_EQUAL(nConnections, int(results.writes[messageNo])); - } - - threads->shutdown(); - threads->join(); - } -}; - -// Make this test suite a plugin. -CPPUNIT_PLUGIN_IMPLEMENT(); -CPPUNIT_TEST_SUITE_REGISTRATION(EventChannelThreadsTest); - |