From 50fcf52f0468f81316ed5d40f09602e2e3f49e36 Mon Sep 17 00:00:00 2001
From: Alan Conway <aconway@apache.org>
Date: Wed, 4 Jul 2007 03:24:48 +0000
Subject:  2007-07-02    <aconway@redhat.com

         * qpid/sys/Shlib.h, .cpp: Portable shared library abstraction.
          - Shlib: load, unload, getSymbol
          - AutoShlib: unload in destructor.
         * qpid/sys/apr/Shlib.cpp sys/posix/Shlib.cpp: APR/Posix impls

         * qpid/sys/Module.h: Reimplemented Module in terms of AutoShlib.
         * qpid/Plugin.cpp, .h: Removed dlopen - use Shlib instead.

         * qpid/broker/Broker.cpp: Added missing #include "qpid/log/Statement.h"
         * tests/Shlib.cpp, shlibtest.cpp: Unit test


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@553056 13f79535-47bb-0310-9956-ffa450edef68
---
 qpid/cpp/src/tests/Shlib.cpp | 56 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 qpid/cpp/src/tests/Shlib.cpp

(limited to 'qpid/cpp/src/tests/Shlib.cpp')

diff --git a/qpid/cpp/src/tests/Shlib.cpp b/qpid/cpp/src/tests/Shlib.cpp
new file mode 100644
index 0000000000..87136425ab
--- /dev/null
+++ b/qpid/cpp/src/tests/Shlib.cpp
@@ -0,0 +1,56 @@
+/*
+ * 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 "test_tools.h"
+#include "qpid/sys/Shlib.h"
+
+#define BOOST_AUTO_TEST_MAIN    // Must come before #include<boost/test/*>
+#include <boost/test/auto_unit_test.hpp>
+
+using namespace qpid::sys;
+typedef void (*CallMe)(int*);
+
+BOOST_AUTO_TEST_CASE(testShlib) {
+    Shlib sh(".libs/libshlibtest.so");
+    // Double cast to avoid ISO warning.
+    CallMe callMe=sh.getSymbol<CallMe>("callMe");
+    BOOST_REQUIRE(callMe != 0);
+    int unloaded=0;
+    callMe(&unloaded);
+    sh.unload();
+    BOOST_CHECK_EQUAL(42, unloaded);
+    try {
+        sh.getSymbol("callMe");
+        BOOST_FAIL("Expected exception");
+    }
+    catch (...) {}
+}
+    
+BOOST_AUTO_TEST_CASE(testAutoShlib) {
+    int unloaded = 0;
+    {
+        AutoShlib sh(".libs/libshlibtest.so");
+        CallMe callMe=sh.getSymbol<CallMe>("callMe");
+        BOOST_REQUIRE(callMe != 0);
+        callMe(&unloaded);
+    }
+    BOOST_CHECK_EQUAL(42, unloaded);
+}
+    
-- 
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