EventChannel classes, start of epoll-based posix implementation.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@474453 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 71 insertions, 0 deletions

diff --git a/cpp/test/unit/qpid/posix/EpollEventChannelTest.cpp b/cpp/test/unit/qpid/posix/EpollEventChannelTest.cpp
new file mode 100644
index 0000000000..14a09937f0
--- /dev/null
+++ b/cpp/test/unit/qpid/posix/EpollEventChannelTest.cpp
@@ -0,0 +1,71 @@
+/*
+ *
+ * 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/EpollEventChannel.h>
+#include <qpid_test_plugin.h>
+#include <iostream>
+
+using namespace qpid::sys;
+
+class EpollEventChannelTest : public CppUnit::TestCase  
+{
+    CPPUNIT_TEST_SUITE(EpollEventChannelTest);
+    CPPUNIT_TEST(testRead);
+    CPPUNIT_TEST_SUITE_END();
+
+  public:
+
+    void testRead() 
+    {
+        static const std::string msg("hello");
+        static const ssize_t size = msg.size()+1;
+        
+        int p[2];
+        CHECK0(pipe(p));
+
+        char readBuf[size];
+        ReadEvent re(p[0], readBuf, size);
+
+        CPPUNIT_ASSERT_EQUAL(size, write(p[1], msg.c_str(), size));
+        CPPUNIT_ASSERT_EQUAL(size, read(p[0], readBuf, size));
+        CPPUNIT_ASSERT_EQUAL(msg, std::string(readBuf));
+
+        EpollEventChannel ec;
+        ec.post(re);
+        
+        
+        ReadEvent* e = static_cast<ReadEvent*>(ec.getEvent());
+        CPPUNIT_ASSERT_EQUAL(&re, e);
+
+        CPPUNIT_ASSERT_EQUAL(msg, std::string(readBuf))
+        
+        CPPUNIT_FAIL("Unfinished - not using ec");
+    }
+
+    void testPartialRead()
+    {
+        CPPUNIT_FAIL("Partial reads: shoul EQ collect full message?");
+    }
+};
+
+// Make this test suite a plugin.
+CPPUNIT_PLUGIN_IMPLEMENT();
+CPPUNIT_TEST_SUITE_REGISTRATION(EpollEventChannelTest);
+