1 files changed, 144 insertions, 0 deletions
diff --git a/cpp/test/IceUtil/thread/StaticMutexTest.cpp b/cpp/test/IceUtil/thread/StaticMutexTest.cpp
new file mode 100644
index 00000000000..34635a35ead
--- /dev/null
+++ b/cpp/test/IceUtil/thread/StaticMutexTest.cpp
@@ -0,0 +1,144 @@
+// **********************************************************************
+//
+// Copyright (c) 2003
+// ZeroC, Inc.
+// Billerica, MA, USA
+//
+// All Rights Reserved.
+//
+// Ice is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License version 2 as published by
+// the Free Software Foundation.
+//
+// **********************************************************************
+
+#include <IceUtil/IceUtil.h>
+
+#include <StaticMutexTest.h>
+#include <TestCommon.h>
+
+using namespace std;
+using namespace IceUtil;
+
+static const string mutexTestName("static mutex");
+
+static StaticMutex staticMutex = ICE_STATIC_MUTEX_INITIALIZER;
+
+class StaticMutexTestThread : public Thread
+{
+public:
+    
+    StaticMutexTestThread() :
+	_tryLock(false)
+    {
+    }
+
+    virtual void run()
+    {	
+	StaticMutex::TryLock tlock(staticMutex);
+	test(!tlock.acquired());
+
+	{
+	    Mutex::Lock lock(_tryLockMutex);
+	    _tryLock = true;
+	}
+	_tryLockCond.signal();
+
+	StaticMutex::Lock lock(staticMutex);
+    }
+
+    void
+    waitTryLock()
+    {
+	Mutex::Lock lock(_tryLockMutex);
+	while(!_tryLock)
+	{
+	    _tryLockCond.wait(lock);
+	}
+    }
+
+private:
+
+    bool _tryLock;
+    //
+    // Use native Condition variable here, not Monitor.
+    //
+    Cond _tryLockCond;
+    Mutex _tryLockMutex;
+};
+
+typedef Handle<StaticMutexTestThread> StaticMutexTestThreadPtr;
+
+StaticMutexTest::StaticMutexTest() :
+    TestBase(mutexTestName)
+{
+}
+
+void
+StaticMutexTest::run()
+{
+    StaticMutexTestThreadPtr t;
+    ThreadControl control;
+
+    {
+	StaticMutex::Lock lock(staticMutex);
+
+	// LockT testing: 
+	//
+
+	test(lock.acquired());
+
+	try
+	{
+	    lock.acquire();
+	    test(false);
+	}
+	catch(const ThreadLockedException&)
+	{
+	    // Expected
+	}
+
+	try
+	{
+	    lock.tryAcquire();
+	    test(false);
+	}
+	catch(const ThreadLockedException&)
+	{
+	    // Expected
+	}
+
+	test(lock.acquired());
+	lock.release();
+	test(!lock.acquired());
+
+	try
+	{
+	    lock.release();
+	    test(false);
+	}
+	catch(const ThreadLockedException&)
+	{
+	    // Expected
+	}
+	
+	StaticMutex::TryLock lock2(staticMutex);
+	test(lock.tryAcquire() == false);
+	lock2.release();
+	test(lock.tryAcquire() == true);
+	test(lock.acquired());	
+
+	// TEST: Start thread, try to acquire the mutex.
+	t = new StaticMutexTestThread;
+	control = t->start();
+	
+	// TEST: Wait until the tryLock has been tested.
+	t->waitTryLock();
+    }
+
+    //
+    // TEST: Once the mutex has been released, the thread should
+    // acquire the mutex and then terminate.
+    //
+    control.join();
+}